Search

Catherine Bertini, a leader in addressing global hunger, discusses the challenges of achieving zero hunger by 2030. Currently, 800 million people are food-insecure due to poverty, conflicts, climate issues, and the COVID-19 pandemic. The goal of reaching net-zero greenhouse gas emissions by 2050 poses a challenge, as agriculture contributes a quarter of all emissions. Efforts are being made to develop climate-resilient African crops and reduce negative impacts from the agricultural industry. The text emphasizes the importance of proactive measures to mitigate the effects of climate change on food security, investing in pre-mitigation efforts, and supporting local food systems. It also highlights the role of women in food and climate issues and the recent recognition of food's importance in climate discussions. The text concludes by discussing the food situation in Gaza and the need for an end to war to ensure food delivery to the region. [Extracted from the article]

This study aimed to determine the efficacy of the World Food Program to the pupils' performance of Binidayan Elementary School. This study utilized the descriptive qualitative, in which there were thirty (30) randomly selected Grades IV to VI pupils in Binidayan Elementary School, Binidayan District, Lanao del Sur II, ARMM. Findings revealed that the World Food Program has an effect on the increased of the academic performance, the behavior, the attendance, the nutritional status, and the enrollment of the respondent. There was no significant relationship between the status of World Food Program implementation to the academic performance, behavior, attendance, nutritional status (BMI) and enrollment of the respondent. One of the primary goals of World Food Programs was to provide meals or snacks to reduce short-term hunger in the classroom so that the students can concentrate and learned better, and to attract children to school and have them attend class regularly. An action plan is recommended to be followed to sustain the World Food Program. [ABSTRACT FROM AUTHOR]

Abstract Malnutrition and food insecurity are two major diseases combating human development in Nigeria as they cause poor infant development, deteriorating maternal and child health, weaker immune systems, risky pregnancy and childbirth. This paper provides an in-depth overview of the implementation, impact, benefits and costs of the United Nations World Food Programme (WFP), in relation to malnutrition and food insecurity, in northern Nigeria. The primary purpose of the WFP is to meet the immediate food and nutrition needs of those most exposed to acute hunger. However, some of the challenges include conflict and insecurity, rising inflation and the impact of climate crisis. These challenges are been tackled through works at the humanitarian-development-peace nexus, with targeted emergency responses with a view to a sustainable food security for all, which aligns with various partnerships and collaborations. With a comprehensive approach that spans emergency response, long-term development, and humanitarian services through supplementary feeding, nutrition education and capacity building, the WFP has made a significant impact in improving the lives of millions of Nigerians facing the challenges of poverty, conflict, and climate change. Although, there was an increase in food inflation and under-nourishment in Nigeria, the operations of the WFP was positive and significant in contributing to human development in northern Nigeria. It is recommended that the WFP, in collaboration with the government, private sector and other humanitarian agencies, provide a more robust and holistic food assistance and skills development to hunger prone areas in Nigeria. Furthermore, the WEP should provide the necessary support for food production in Nigeria through youth-inclusive and reliable marketing strategies in rural areas.

In this visual essay, I draw on my own photographs taken as a so-called food-aid monitor working in the Democratic People's Republic of Korea for the United Nations World Food Programme. I provide an autoethnographic account to allow consideration of the visual dimension of humanitarian aid: everyday observations, field visits and snapshots inform humanitarian action. I intend to shed a different light on the inherent visual politics of this aid practice and, hence, build a different kind of knowledge concerning (aid assistance in) the country. [ABSTRACT FROM AUTHOR]

Collaborating with the United Nations High Commissioner for Refugees (UNHCR), World Food Program (WFP), and NGOs, the Bangladesh Government implemented cash assistance programs for Rohingya refugee households facing exacerbated food insecurity because of the COVID-19 pandemic. This study investigates the impact of a cash assistance program on alleviating the food insecurity experienced by Rohingya migrants during the pandemic. Additionally, this study explores potential variations of the impact of cash assistance with reference to vulnerability levels based on gender and income inequality. These findings indicate a significant reduction in food insecurity among Rohingya migrants who received cash assistance. However, further analysis reveals that cash assistance is not effective in ensuring the food security of comparatively more vulnerable households headed by women and households with no earning members. This policy implication underscores the need to restructure, redesign, and reconsider the features of cash assistance programs to enhance the welfare of refugee households across all levels of vulnerability. [ABSTRACT FROM AUTHOR]

Food insecurity persists in Afghanistan, with 24 million Afghans lacking sufficient food in 2022. Malnourishment affects over 7 million children and mothers (WFP in Afghan Emergency. Retrieved 1.30 from https://www.wfp.org/emergencies/afghanistan-emergency). Women's rights have been severely undermined by the Taliban regime, with bans on education and employment restrictions. Using data from the 2017 Afghanistan Food Security Survey (n = 5027 households), we examined the relationship between women's education, employment, and household food security. Results indicate that households where both men and women have formal education were 52% more likely to be food secure and 50% more likely to have dietary diversity compared to a household lacking anyone with formal education. Women play a vital role in increasing household income and distributing resources towards improving dietary diversity. The rollback and censorship of women's rights under the current regime is bound to exacerbate the catastrophic rates of food insecurity, further worsening the well-being of all Afghans. [ABSTRACT FROM AUTHOR]

The European Union (EU) launched an EU-RESET Plus Innovation Fund in Ethiopia, with a goal of building the resilience and improving the livelihood of targeted vulnerable communities in five regions. The respective social innovation projects (SIPs) introduced social innovations that part with the ‘business-as-usual’ model. Though difficult to study impact due to the limitations of cross-sectional survey design adopted, the study aimed to investigate the level of subjective resilience exhibited by women and youth clients and the predictors of resilience. We collected quantitative data from 910 client households. We also conducted over a dozen case story interviews with project clients. We employed World Food Program (WFP) (2022) subjective resilience score to compute clients’ level of subjective resilience. An ordered logistic regression with subjective resilience as an outcome variable was conducted to determine predictors. The unique contribution of this study is the computation of the subjective resilience of project beneficiaries in objective terms, having three categories. The findings revealed that the SIPs contributed to boosting the resilience of women and youth, with significant predictors including active involvement, empowerment, gender, savings, and livestock ownership. Gender differentials are also found to be for future development projects to consider in their design and practice. [ABSTRACT FROM AUTHOR]

The emergence of humanitarian donation apps promises to revolutionize aid by making it easier for people to give to humanitarian causes with just a few swipes on the smartphone in the palm of their hands. Yet, little is known about the implications of this for the politics and ethics of contemporary aid. This article explores the politics of humanitarian donation apps through an in-depth study of the World Food Programme's donation app ShareTheMeal. By analysing data from a detailed app walkthrough and documentation in a user journal of the experiences of a sample of app users, the article shows how ShareTheMeal is designed to afford specific forms of everyday humanitarianism, and how users adopt, appropriate or resist these affordances. Doing so we find that, while ShareTheMeal affords a convenient and gratifying donation experience, it also reinvigorates racial and paternalistic divisions between donors as benevolent saviours and recipients as voiceless victims, and integrates users into an extractivist data economy. Hence, rather than revolutionizing aid, ShareTheMeal instead sediments unequal relationships of agency and dependency in and through everyday acts of helping. Yet, because of apps' openness to user resistance and change, another politics of humanitarianism is nevertheless possible. [ABSTRACT FROM AUTHOR]

Background: Poor maternal nutrition during pregnancy creates a stressful environment that can lead to long-term effects on tissue development. Understanding the food consumption score can be used to prevent problems associated with poor dietary intake of pregnant mothers. In Ethiopia, the food consumption score ranges from 54% to 81.5%, which is far below the World Food Program (WFP) recommendation. Thus, this study aimed to assess food consumption score and associated factors among pregnant women attending antenatal care services in health centers of Addis Ababa, Ethiopia. Methods: This study has used institution based cross sectional study. Overall, 999 pregnant women were selected for this study. A multistage sampling technique followed by systematic random sampling was used to include pregnant women coming for antenatal care services in the selected health centers of Addis Ababa from June 07 to July 08, 2022. We used interviewer administered questionnaire using the Kobo toolbox. Food consumption score (FCS) was assessed after collecting data on frequency of eight food groups consumed over the previous seven days, which were weighted according to their relative nutritional value. STATA 14 was used to analyse the data. Ordinal logistic regression was used to identify independent predictors of food consumption score. Those variables having p value < 0.25 in the bivariable ordinal logistic regression were considered for the final model. Crude and Adjusted Odds Ratio were used to assess the strength of the association. In the final model, p value < 0.05 at 95% confidence interval was used to declare statistical significance. Result: From the total of 949 pregnant women a little over half (51.20% (95%CI: 48.00%-54.40%) had acceptable food consumption score, while just over two fifth (42.60% (95% CI: 39.40%-45.70%)) and a small proportion (6.2% (95%CI: 4.84%-7.94%)) of the study participants had borderline and poor food consumption score, respectively. No meal skip (AOR = 1.37, 95% CI:1.03–1.81), able to read and write (AOR = 3.99, 95% CI: 1.33–11.96), poorest wealth status (AOR = 0.52, 95% CI: 0.34–0.78), positive attitude towards consumption of a diversified diet (AOR = 1.52,95% CI: 1.17–1.98) were independent predictors of acceptable food consumption score. Conclusion: In this study, considerably low level of acceptable food consumption score among the study participants was observed. Besides, not skipping meal, having better educational status, wealth status and attitude towards consumption of a diversified diet were associated with acceptable food consumption score. Therefore, nutritional education considering important dietary modifications should be intensified targeting vulnerable groups. [ABSTRACT FROM AUTHOR]

With increasing number and proximity of wind farms, it becomes crucial to consider wind farm effects (WFEs) in the numerical weather prediction (NWP) models used to forecast power production. Furthermore, these WFEs are also expected to affect other weather-related parameters at least locally. Thus, we implement the explicit wake parameterization (EWP) in the NWP model HARMONIE–AROME (hereafter HARMONIE) along-side the existing wind farm parameterization (WFP) by (FITCH). We evaluate and compare the two WFPs against research flight measurements as well as against similar simulations performed with the Weather Research and Forecasting (WRF) model using case studies. The case studies include a case for WFEs above a wind farm as well as two cases for WFEs at hub height in the wake of farms. The results show that EWP and FITCH have been correctly implemented in HARMONIE. For the simulated cases, EWP underestimates the WFEs on wind speed and strongly underestimates the effect on turbulent kinetic energy (TKE). FITCH agrees better with the observations, and WFEs on TKE are particularly well captured by HARMONIE–FITCH. After this successful evaluation, simulations with all wind turbines in Europe will be performed with HARMONIE and presented in the second part of this paper series. [ABSTRACT FROM AUTHOR]

Background Device-related thrombosis (DRT) is a known complication to left atrial appendage closure (LAAC). The surface of a LAAC device should ideally have antithrombotic properties. The novel WATCHMAN FLX Pro (WFP) incorporates a fluoropolymer-coated fabric membrane designed to increase thromboresistance and facilitate endothelialization. Such features could potentially allow for a minimal post-procedural antithrombotic regimen. Radiopaque platinum markers at the device shoulders and a large 40 mm device are other novel features of the WFP. Case summary A 75-year-old man with atrial fibrillation was referred for LAAC due to prior subdural haemorrhage during direct-acting anticoagulation treatment. He underwent the first-in-human WFP implantation as part of the WATCHMAN FLX Pro CT study (NCT05567172). Computed tomography (CT) was used for pre-planning, and the procedure was performed under local analgesia guided by intracardiac echocardiography from the left atrium (LA) without any complications. Post-procedural antithrombotic treatment consisted of acetylsalicylic acid 75 mg/day only, and 45-day CT, transoesophageal echocardiography (TEE), and magnetic resonance imaging demonstrated optimal device position with complete LAAC. Hypoattenuated thickening (6 mm) appeared on the device as a smooth surface in continuity with the left atrial wall on CT and TEE. A specific magnetic resonance T1-weighted scan, used for visualization of fresh thrombus, suggested this to represent tissue ingrowth rather than thrombus. Discussion The advanced follow-up imaging protocol suggested a good WFP implantation result with signs of tissue ingrowth at 45 days. The added radiopaque markers facilitated optimal deployment, evaluation of device stability during tug test, and assessment of device protrusion into the LA. [ABSTRACT FROM AUTHOR]

The World Food Programme, in collaboration with the Mozambique National Meteorology Institute, is partnering with several governmental and non-governmental organizations to establish an advanced early warning system for droughts in pilot districts across Mozambique. This warning system, named 'Ready, Set & Go!', aims to proactively address impending droughts by setting predefined thresholds, triggers, and funding mechanisms for anticipatory actions. The system uses seasonal forecasts as core information to anticipate severe reductions in rainfall during the rainy season. This information guides the implementation of actions to reduce the impacts of rainfall deficits in the critical window between a forecast and the onset of the drought event. With the recent adoption of the Southern African Development Community Maputo Declaration on Bridging the Gap between Early Warning and Early Action , member states have committed to enhancing the reach of early warning system by leaving no one behind. Therefore, there is a need to assess the opportunities and limitations of the Ready, Set & Go! system to scale up drought AA information to all districts in Mozambique. This study describes the Ready, Set & Go! system which uses ensemble forecasts of the Standardized Precipitation Index to trigger anticipatory action against droughts on a seasonal timescale. The Ready, Set & Go! optimizes the use of seasonal forecast information by choosing triggers for anticipatory action based on verification statistics and on a double confirmatory process, which combines longer lead times with shorter lead time forecasts for issuing drought alerts. In this study, we show the strengths of the system by benchmarking it against three simpler triggering approaches. We found that the Ready, Set & Go! system has the potential for scaling up AA activities against severe droughts to 76 % of the Mozambican districts with increased hit rate and lead time, and decreased false alarm ratio compared to the other three benchmarked approaches. National coverage against severe droughts could be reached to 87 % of all districts if targeting only the first part of the rainy season. By aligning with the objectives outlined in the Maputo Declaration and the Early Warning for All initiative, this research contributes to safeguarding communities against the adverse impacts of climate-related events, aligning with the ambitious goal of universal protection by 2027. [ABSTRACT FROM AUTHOR]

There is an urgent need to develop accurate predictions of power production, wake losses and array–array interactions from multi-GW offshore wind farms in order to enable developments that maximize power benefits, minimize levelized cost of energy and reduce investment uncertainty. New, climatologically representative simulations with the Weather Research and Forecasting (WRF) model are presented and analyzed to address these research needs with a specific focus on offshore wind energy lease areas along the U.S. east coast. These, uniquely detailed, simulations are designed to quantify important sources of wake-loss projection uncertainty. They sample across different wind turbine deployment scenarios and thus span the range of plausible installed capacity densities (ICDs) and also include two wind farm parameterizations (WFPs; Fitch and explicit wake parameterization (EWP)) and consider the precise WRF model release used. System-wide mean capacity factors for ICDs of 3.5 to 6.0 MWkm−2 range from 39 to 45% based on output from Fitch and 50 to 55% from EWP. Wake losses are 27–37% (Fitch) and 11–19% (EWP). The discrepancy in CF and wake losses from the two WFPs derives from two linked effects. First, EWP generates a weaker 'deep array effect' within the largest wind farm cluster (area of 3675 km2), though both parameterizations indicate substantial within-array wake losses. If 15 MW wind turbines are deployed at an ICD of 6 MWkm−2 the most heavily waked wind turbines generate an average of only 32–35% of the power of those that experience the freestream (undisturbed) flow. Nevertheless, there is no evidence for saturation of the resource. The wind power density (electrical power generation per unit of surface area) increases with ICD and lies between 2 and 3 Wm−2. Second, EWP also systematically generates smaller whole wind farm wakes. Sampling across all offshore wind energy lease areas and the range of ICD considered, the whole wind farm wake extent for a velocity deficit of 5% is 1.18 to 1.38 times larger in simulations with Fitch. Over three-quarters of the variability in normalized wake extents is attributable to variations in freestream wind speeds, turbulent kinetic energy and boundary layer depth. These dependencies on meteorological parameters allow for the development of computationally efficient emulators of wake extents from Fitch and EWP. [ABSTRACT FROM AUTHOR]

Paw San Hmwe (PSH) is an indigenous rice variety from Myanmar with a good taste, a pleasant fragrance, and excellent elongation ability during cooking. However, its low yield potential and strong photoperiod sensitivity reduce its productivity, and it is vulnerable to climate changes during growth. To improve the photoperiod insensitivity, yield, and plant stature of PSH, the high-yield genes Grain number 1a (Gn1a) and Wealthy Farmer's Panicle (WFP), together with the photoperiod insensitivity trait, were introgressed into PSH via marker-assisted backcross breeding and phenotype selection. For the photoperiod insensitivity trait, phenotypic selection was performed under long-day conditions during the dry season. After foreground selection of Gn1a and WFP via simple sequence repeat genotyping, genotyping-by-sequencing was conducted to validate the introgression of target genes and determine the recurrent parent genome recovery of the selected lines. The improved lines were insensitive to photoperiod, and the Gn1a and WFP introgression lines showed significantly higher numbers of primary panicle branches and spikelets per panicle than the recurrent parent, with comparative similarity in cooking and eating qualities. This study successfully improved PSH by decreasing its photoperiod sensitivity and introducing high-yield genes via marker-assisted selection. The developed lines can be used for crop rotation and double-season cropping of better-quality rice. [ABSTRACT FROM AUTHOR]

Exploring the crop production water footprint and their driving factors is of significant importance for management of agricultural water resources. However, how do we effectively assess the total agricultural water consumption and explore the significance of their driving factors, i.e., population, economy, and agricultural production conditions, using a backpropagation neural network (BPNN)? It is still ambiguous. Water consumption for crops during the growing season is explicitly explored by way of water footprint indicators (green water footprint, WFPg, and blue water footprint, WFPb). This study provides new insights into the factors driving the changes in crop production water footprint in Taiyuan City over the period of 2005–2021. Simulations of crop evapotranspiration using the CROPWAT model were quantified. The results showed that Taiyuan City has a low crop yield level below the average level of China, with the highest crop yield in maize. The crop production water footprint in Taiyuan City showed a non-linearly decreasing trend over time. The average annual crop production water footprint was 187.09 × 103 m3/kg in Taiyuan City, with the blue water footprint and green water footprint accounting for 63.32% and 36.68%, respectively. The crop production water footprint in the west and north of Taiyuan City was significantly higher than those in other areas, accounting for 42.92% of the total crop production water footprint. Oilseed crops contributed most to the total crop production water footprint, accounting for 47.11%. The GDP and total sown area of crops were more important for the changes in WFPb. Agricultural machinery power and agriculture-to-non-agriculture ratio were more important for the changes in WFPg. Agricultural machinery power and GDP were more important for the changes in IWFP. In-depth analysis of the factors driving the changes in crop production water footprint is dramatically important for agricultural decision makers to mitigate water resource pressure in Taiyuan City. [ABSTRACT FROM AUTHOR]

Living in social contexts characterised by poverty and inequality, street young people have limited access to healthcare, water sanitation and hygiene services; exacerbating effects of ill health, infections, lack of nutrition and substance abuse that undermine their wellbeing. In Harare, Zimbabwe, they are also excluded from Social Protection Programmes (SPPs) which potentially assist other impoverished Zimbabweans, two-thirds of whom live below the poverty line (WFP 2019. Zimbabwe Annual Country Report 2019. World Food Programme). In this paper, we propose a reassessment of SPPs, in particular the Assisted Medical Treatment Order (AMTO), identifying barriers to access, and benefits for extending access to street young people. Drawing on secondary analysis of data from Growing up on the Streets, this paper re-conceptualises Ingrid Robeyns' (2005. "The Capability Approach: A Theoretical Survey." Journal of Human Development 6 (1): 93–117. ) model of capabilities and applies it to the reversal of street youth exclusion and the application of government-targeted initiatives which have failed to reach those in the most vulnerable situations. In so doing, we propose an adapted model which recognises how the capabilities of street young people are enhanced when they are integrated into SPPs. This adapted model can be replicated and applied to relevant interventions for other groups of marginalised people in across contexts. [ABSTRACT FROM AUTHOR]

Glued-laminated timber (Glulam), a structural engineered wood product, is mostly manufactured using structural adhesives including one-component polyurethane (PUR). Nevertheless, the concerns associated with PUR such as unsatisfactory gap-filling properties and lower resistance to delamination create opportunities for newer adhesives with enhanced bonding performance in outdoor environments. In this study, the use of fractionated lignin as a modifier in a polyurethane-based adhesive system was explored. Herein, the effect of lignin content (1, 2, and 3%) on the block shear strength (BSS), wood failure percentage (WFP), and delamination were evaluated. The results indicated that all the lignin-reinforced PUR specimens showed better adhesion performance compared to the controls (without lignin). Markedly, the lignin-PUR adhesive formulation containing 1% lignin addition exhibited superior adhesion properties than those with 2% and 3% lignin content. The statistical analyses also revealed that the lignin content influenced the BSS and WFP of the glulam specimens. Moreover, the lignin-modified PUR specimens showed increased delamination resistance and met the requirements for delamination stipulated in the ASTM D2559 standard, regardless of the lignin content. The lowest percent delamination (0.07%) was obtained from specimens bonded with 1% lignin. The presented data suggest that specimens bonded with 1% of lignin provided better bonding strength compared to other lignin-filled specimens. Thus, this study demonstrated the technical feasibility of fabricating glulam with enhanced adhesion performance using lignin-modified PUR adhesive. [ABSTRACT FROM AUTHOR]

Inflorescence architecture is important for rice (Oryza sativa) grain yield. The phytohormone cytokinin (CK) has been shown to regulate rice inflorescence development; however, the underlying mechanism mediated by CK perception is still unclear. Employing a forward genetic approach, we isolated an inactive variant of the CK receptor OHK4/OsHK4 gene named panicle length1, which shows decreased panicle size due to reduced inflorescence meristem (IM) activity. A 2-amino acid deletion in the long α-helix stalk of the sensory module of OHK4 impairs the homodimerization and ligand-binding capacity of the receptor, even though the residues do not touch the ligand-binding domain or the dimerization interface. This deletion impairs CK signaling that occurs through the type-B response regulator OsRR21, which acts downstream of OHK4 in controlling inflorescence size. Meanwhile, we found that IDEAL PLANT ARCHITECTURE1(IPA1)/WEALTHY FARMER'S PANICLE (WFP), encoding a positive regulator of IM development, acts downstream of CK signaling and is directly activated by OsRR21. Additionally, we revealed that IPA1/WFP directly binds to the OHK4 promoter and upregulates its expression through interactions with 2 TCP transcription factors, forming a positive feedback circuit. Altogether, we identified the OHK4-OsRR21-IPA1 regulatory module, providing important insights into the role of CK signaling in regulating rice inflorescence architecture. A positive feedback circuit involving the cytokinin signaling cascade OHK4-HPts-OsRR21 and IDEAL PLANT ARCHITECTURE1/WEALTHY FARMER'S PANICLE regulates inflorescence architecture in rice. [ABSTRACT FROM AUTHOR]

This paper focuses on the role of the World Food Program (WFP) as an international organization in dealing with threats to human security, namely the food crisis in Haiti in 2019-2021. This study uses explanatory qualitative research methods using data sourced from books, scientific journals, websites, and the official website of the WFP. The results of the research show that the WFP acts as an instrument for the Haitian government to work together to deal with the food crisis, acts as an arena for other international organizations in dealing with food crises and acts as an actor in dealing with the food crisis in Haiti through the program Country Strategic Plan (CSP). [ABSTRACT FROM AUTHOR]

Background: Africa's drylands have unique food environments and persistently high rates of wasting and stunting. This article documents findings and experiences from Fill the Nutrient Gap (FNG) processes conducted in 7 Sub-Saharan African countries that include drylands. Objective: This study advocates for a comprehensive consideration of the specific food environments of drylands using a novel analytical framework and shares findings and best practices for improving food and nutrition security in these contexts. Methods: Three analyses are combined. Analysis 1 re-analyzes cost and non-affordability of nutrient-adequate diets indicators from FNGs by reclassifying areas as drylands and non-drylands. Analysis 2 uses malnutrition estimates in drylands and non-drylands and examines associations with non-affordability of nutrient-adequate diets. Analysis 3 synthesizes evidence from FNG processes to document how those indicators were used to engage stakeholders and inform nutrition policy and practice in drylands. Results: The nutrient-adequate diet of a 5-person household was 2.60 USD (41%) more expensive in drylands. A nutrient-adequate diet was not affordable to 71% of households in drylands, compared to 55% in non-drylands. Wasting and stunting prevalence and non-affordability of nutrient-adequate diets were simultaneously high in drylands. Conclusion: The article presents new evidence that contributes to elucidate specific characteristics of the food environment of Africa's drylands and suggests a framework to improve on those factors systematically. The FNG is innovative in combining an analytical framework with multistakeholder review and dialogue, as well as modeling of possible strategies, to build consensus on possible transformation pathways to improve diets in drylands. Plain language title: Findings of high non-affordability of diets and malnutrition enhances systems thinking for action in Africa's drylands Plain language summary: The article documents findings and experiences from the World Food Programme's Fill the Nutrient Gap (FNG) processes conducted in 7 Sub-Saharan African countries that include drylands. The objective is to advocate for a comprehensive consideration of the specific food environments of drylands using a novel analytical framework and share findings and best practices of how this can support improvements in food and nutrition security in these contexts. The FNG process relies on 2 metrics of cost of a nutrient-adequate diet and the proportion of people who cannot afford it which capture important dimensions of the local food environment. Three analyses are combined. Analysis 1 reanalyzes the indicators of cost and non-affordability by reclassifying areas as drylands and non-drylands. Analysis 2 uses malnutrition estimates in drylands and non-drylands and examines associations with non-affordability of nutrient-adequate diets. Analysis 3 synthesizes evidence from FNG processes to document how indicators of cost and non-affordability were used to engage stakeholders and inform nutrition policy and practice in the 7 countries. The nutrient-adequate diet of a 5-person household was found to be 2.60 USD (41%) more expensive in drylands. A nutrient-adequate diet was not affordable to 71% of households in drylands, compared to 55% in non-drylands. Examining the link between non-affordability of nutrient-adequate diets and different forms of malnutrition, wasting, and stunting prevalence and non-affordability of nutrient-adequate diets was simultaneously high in drylands, whereas this relationship appeared more nuanced in non-drylands. The article also synthesizes findings from FNG reports on the specific characteristics of the food environment of Africa's drylands that can help make sense of cost, affordability, and malnutrition patterns. The FNG is innovative in combining an analytical framework with multistakeholder review and dialogue, to build consensus on the priority actions for transformative, system-wide changes toward improved diets and nutrition in drylands. [ABSTRACT FROM AUTHOR]

Semi-moist pet foods contain moisture levels ranging from 15 to 40%, making them ideal for mold growth and mycotoxin production. To control spoilage, synthetic mold inhibitors such as potassium sorbate have been used, but consumers prefer "natural" preservatives. Whey fermentate (WPF) is an efficient antifungal, but it requires large doses. Therefore, the objective of this study was to determine the antifungal effect of WPF alone or in combination with citrus extract oil (CEX) against Aspergillus flavus in semi-moist pet food. Nutritionally complete semi-moist pet foods were produced with WPF alone [0.25, 0.5, and 1.0% (w/w)] and in combination with CEX; 0.25% WPF+ 0.015% CEX, 0.25% WFP+ 0.15% CEX, 0.5% WPF+ 0.015% CEX, and 0.5% WFP+ 0.15% CEX (w/w). The negative control (NC) contained no antifungal additive and the positive control (PC) had potassium sorbate (0.1% w/w). The semi-moist pet food was thermally formed and was cut into 3 cm × 3 cm square pieces. Individual food pieces were inoculated with 0.1 mL of Aspergillus flavus (ATCC 204304) to achieve a final concentration of ~5.0 log CFU/piece. The inoculated pieces were individually incubated at 25°C. Fungal analysis was performed on day 3, 6, 9, 12, 15, 18, 21, 24, and 28 by surface plating on Potato Dextrose Agar (PDA) followed by incubation at 25°C for 72 h. The total log reductions were calculated by subtracting the initial inoculum from the final log counts on day 28. Higher log reductions of Aspergillus flavus (p < 0.05) were observed when WPF at 0.25 and 0.5% was combined with 0.15% CEX compared to when 0.015% CEX was used individually. All treatments were different from the NC (p < 0.05). Citrus extract at 0.15% potentiated the antifungal effect of WPF at 0.5% to give a similar log reduction (p > 0.05) to WPF at 1.0% in the food. In conclusion, CEX potentiated the antifungal efficacy and reduced the dose of WPF required to control Aspergillus flavus in semi-moist dog food. [ABSTRACT FROM AUTHOR]

This study was conducted to examine perceived effects of crop diversification on food security status of maize-based farmers in Kwara State, Nigeria. A multi-stage sampling technique was employed to obtain data from 183 maize-based farmers using an interview schedule. The data were analyzed using Herfindahl indexing, Food Consumption Score of the World Food Programme for determining household food security and Chi-square test. The results showed that the extent of crop diversification was moderate for slightly above half of the respondents (51.4%). The majority of the respondents (91.3%) had acceptable food consumption (>35), which corresponds to their food security situation. Crop diversification among the farmers indicated positive and significant influence of crop diversification on the food security status of the farmers at 1% level of significance using chi-square. More than half of the respondents perceived that crop diversification had strong effects on increased access to food preferences for an active and healthy life (56.3%), access to utilizable and digestible food (57.4%) and access to sufficient food (53.6%). The study concluded that crop diversification practices contributed to food security by increasing access to preferred sufficient, utilizable and digestible food for active and healthy life of maize-based farmers in Kwara State. Thus, extension agents should increase awareness of the importance of crop diversification for the farmers' output in the study area. [ABSTRACT FROM AUTHOR]

Background: Rheumatoid Arthritis (RA) is a chronic disorder affecting musculoskeletal and autoimmune system with inflammatory characteristics. Anemia is most prevailing, among other extra-articular complications in RA. These complications are analogous to exorbitant inflammation and biological redox imbalance which ultimately affects the quality life and life expectancy of RA patients. Objectives: The study was planned to investigate the palliative action of Woodfordia fruticosa (WF) leaf extracts and isolation from active fraction, on articular/extra-articular complications in rats with Complete Freund's Adjuvant (CFA) induced arthritis. Materials and Methods: The action of Petroleum ether (WFP) and Ethanolic (WFE) extracts of WF was assessed in CFA induced adult Lewis rats (180-200gm) arthritic rats. In prophylactic treatment they received WF extracts 100mg/kg p.o. for 28 successive days and therapeutic treatment from the 14th day of CFA injection. Active extract was then fractionated by solvent-solvent extraction and chromatographic techniques. The isolated compound was characterized by TLC and various spectroscopic studies. Results: WFP significantly alleviated the severity of arthritis in animals than WFE in 28 days. Remarkable reduction (p< 0.001) in various complications was observed including paw volume (85.42%), loss in body weight, erythrocyte sedimentation rate, anemia, locomotor activity, and lipid peroxidation of hepatic/synovial tissues and increment in SOD (U/mg) activities. A compound was isolated and characterized by UV, TLC, FTIR, LCMS and NMR spectroscopic techniques. Conclusion: WFP at 100mg/kg was advantageous in the superintendence of RA intricacies which was also confirmed by the histological and radiological studies. And a tannin compound Woodfruticosin was isolated. [ABSTRACT FROM AUTHOR]

Both home-grown school feeding (HGSF) and short food supply chain (SFSC) emphasize on proximity and aim to strengthen the competitiveness of local smallholder farmers. From a theoretical perspective, HGSF implemented as a type of SFSC could help deliver synergies. A pivotal question is how HGSF can be combined with SFSC and the benefits and drawbacks of such combination. Using an HGSF program which was implemented as an integral part of a free preschool lunch pilot in South Central China, this paper shows that HGSF and SFSC (in its full term) could be combined through one structured demand intervention. This study uses both qualitative and quantitative materials. Qualitative data were collected through focus group discussions with government and preschool staff, parents or caregivers, cooks, World Food Programme representatives and other stakeholders involved in the pilot program. The quantitative part used both small panel data and cross-sectional data from 106 smallholders. This study analyzes the design, implementation, good practices, benefits and constraints of the HGSF-SFSC model. We find that direct purchase from smallholder farmers was linked with higher income and production and dietary diversity. Moreover, this study identifies several constraints of the current HGSF-SFSC model. The policy implications for sustaining and scaling up the current pilot are discussed in the paper. [ABSTRACT FROM AUTHOR]

Worldwide, children are enrolled in primary school in greater numbers than ever before. Nonetheless, school dropout rates are significant in many countries. A crucial factor in a child's education and potential for leaving school is their family's economic insecurity. Low‐income households, in particular, are highly sensitive to food prices, and increases in the cost of food staples can force families to sacrifice education to smooth food consumption. While earlier studies have relied on aggregate measures of economic conditions or are restricted to single countries and limited time periods, we take an individual approach and examine how education is affected by local food price volatility. Empirically, we combine individual‐level data on school dropout from 40 Demographic and Health Surveys in 14 sub‐Saharan African countries between 1992 and 2020 with geo‐referenced data on consumer food prices at local markets from the World Food Programme. Our results show that children are up to 8 percent more likely to drop out when local food prices sharply increase. Notably, this effect is strongest for older children, especially for boys. This demonstrates that economic instability during childhood can have long‐run adverse effects on individuals and has important implications for understanding the human capital costs of income crises. [ABSTRACT FROM AUTHOR]

Research has shown that songs with prosocial lyrics can enhance individual prosociality. Building on the general learning model (GLM), this study demonstrated, through real-world charitable organizations, how songs with prosocial lyrics influence helping behavior that uses time as a currency. In Study 1, participants were randomly assigned to conditions of prosocial songs, prosocial lyrics, or neutral songs, and they were instructed to complete an online charity task. The results indicated that compared to the neutral songs, participants listening to prosocial songs and lyrics spent more time donating rice to the United Nations World Food Programme. This effect was replicated in Study 2, employing different media exposure from Study 1 (i.e., listening to background music). Furthermore, investigations into the underlying mechanisms revealed that this effect was mediated by interpersonal empathy. In summary, current findings suggest that songs with prosocial lyrics increase interpersonal empathy, subsequently influencing people's online charitable donation behaviors in daily life. [ABSTRACT FROM AUTHOR]

Digital mindfulness-based interventions (d-MBIs) have garnered significant research interest in recent years due to their psychological benefits. However, little is known about their impact on prosocial behaviors. This study investigates how d-MBIs impact prosocial behaviors where time spent is money, with Chinese adolescents as the subjects, through an online charity task (www.freerice. com). 119 students from a high school in China, who were inexperienced with mindfulness meditation, participated in this randomized controlled trial. The d-MBI group (N = 39) received online MBI guidance, while the face-to-face mindfulness-based intervention (f-MBI, N = 43) group underwent mindfulness intervention under personal tutors. The active control group (N = 37) completed a crossword task. Data analysis first involved repeated measures variance analysis, including pre-and post-intervention assessments. Subsequently, a two-way variance analysis was performed, with gender (female and male) and group (d-MBI, f-MBI, active control) as independent variables and the number of grains as dependent variables for the three groups of participants. Results showed that d-MBIs effectively improved empathy and compassion in Chinese adolescents, leading to increased rice donations to the United Nations World Food Program. These results underscore the positive effect of d-MBIs on prosociality and suggest their applicability in beneficial real-world situations involving prosocial behaviors, extending beyond previous research primarily conducted in artificial and hypothetical scenarios. [ABSTRACT FROM AUTHOR]

Childhood malnutrition persists in low-income countries due to inadequate diet diversity and nutrient density. For seasonal crops, consumers make food substitutions based on price variations which has dietary implications and can cause episodes of nutritional deficiencies. Locally available foodstuffs can be used to formulate low-cost nutritionally adequate food mixtures. Design-Expert® and Nutrisurvey software were used to generate nutrient-dense formulations for the dry season (n=2) and wet season (n=5) from low-cost locally available foods in Eastern Uganda (sweet potatoes, sorghum, soybeans, beans, sesame, groundnuts and maize). Composite flours of the formulations were prepared and cooked following the World Food Program (WFP) recommendations and consumer acceptability determined using a consumer panel (n=43). The most acceptable formulation for the dry season (D2) and the most acceptable formulation for the wet season (R5) were selected for the determination of functional properties (dispersibility, bulk density and water absorption index (WAI) and water solubility index (WSI)), pasting properties (peak viscosity, breakdown viscosity, final viscosity, setback viscosity and peak time), color and nutrient density (energy content, sugars, starch, protein, crude fat, fiber, ash, iron and zinc). D2 contained 25.35g of sorghum, 1.31g of soybeans, 4.34g of beans, 33.11g of sesame and 35.89g of groundnuts per 100g of formulation. R5 contained 4.95g of maize, 20.98g of sorghum, 5.49g of beans, 29.39g of sesame and 39.19g of groundnuts per 100g of formulation. The nutrient densities of D2 and R5 when cooked according to WFP recommendations were also determined. D2 and R5 had high dispersibility (77.2-76.8%), low water absorption index (1.7-2.0g/g) and high water solubility index (0.2-0.3g/g). The pasting properties indicated that the formulations form stable low viscosity pastes that can withstand breakdown during cooking and have high resistance to retrogradation on cooling. Cooked D2 (100g) contained 87.2kcal, 9.5g starch, 2.3g sugars, 5.8g protein, 1.6g fat, 1.7g fiber, 2.3mg iron and 1.6mg zinc. Cooked R5 (100g) had 71.4kcal, 7.1g starch, 2.6g sugars, 4.2g protein, 0.9g fat, 1.0g fiber, 1.9mg iron and 1.4mg zinc. The cooked samples provided more than 50% of the Recommended Nutrient Intake (RNI) for children aged 1-5 years for protein and zinc per serving (200g for children aged 1-3 years and 250g for children aged 4-5 years). Adopting formulations developed in this study can potentially contribute to reducing undernutrition in children aged 1-5 years. [ABSTRACT FROM AUTHOR]

Purpose: This paper aims to empirically investigate the role of market-based transformative service initiatives (TSIs) during the refugee crisis and shed light on how such TSIs increase inclusion of refugees in service systems by using market forces while creating broader benefits for service organizations themselves. Design/methodology/approach: This paper uses the case of the World Food Program's (WFP) Dalili smartphone application targeting Syrian refugees in the context of Lebanon. A mixed-methods approach, including in-depth interviews with the retail managers of the local supermarkets and statistical cross- and intra-regional analysis on the retailing mix elements of the local supermarkets was adopted for the empirical investigation. Findings: The results show that the WFP's Dalili TSI increases service inclusion of refugees by facilitating their access to the essential food services easier and at affordable prices and helps them integrate into the host community. Furthermore, such market-based TSIs were shown to have broader benefits for other stakeholders in the food retail ecosystem including retailers and nonrefugee shoppers as they are successful in improving the retailing management standards of the participating supermarkets by decreasing the average retail price of the merchandise, increasing their variety and assortment, increasing promotional offers and improving the customer service level. Research limitations/implications: This research fills the gap in the literature for empirical investigation on the impact mechanism of market-based TSIs on service inclusion and well-being of refugees. In contrast to the majority of TSIs studied in the literature that are designed by governments or nonprofit organizations in the areas such as higher education, health care and humanitarian aids, this study focuses on the case of TSIs developed by supranational organizations using market forces in the food retail ecosystem. Furthermore, the findings suggest that TSIs could also benefit the service organizations that offer such initiatives. Practical implications: The findings of this paper have implications for service organizations and policymakers and their ability to design effective market-based TSIs during the refugee crisis. Originality/value: The studied case in the context of TSIs in the food retail ecosystem and the empirical approach used are academically novel. Moreover, focusing on the refugee crisis in the Middle East region is rather understudied in the service research literature. [ABSTRACT FROM AUTHOR]

In Kenya and many other African countries, improving rice productivity is vital for future food security. To improve rice productivity in Kenya, near-isogenic lines (NIL) were developed by introducing Gn1a and WFP, genes that function to increase grain number per panicle by increasing secondary and primary rachis-branches, into NERICA 1, a registered variety in Kenya. The aim of this study was to determine whether the introduction of these genes has the potential to improve rice productivity under tropical highland conditions in central Kenya. Field experiments were conducted in 2016 and 2017 at a lowland rice field in Mwea, Kenya, under different nitrogen fertilization conditions using three lines of NERICA 1 introgressed with Gn1a and/or WFP (NIL-Gn1a, NIL-WFP, and NIL-Gn1a+WFP) and their recurrent parents, NERICA 1. Two years of field experiments revealed that the introgression lines enhanced grain yield by increasing the number of primary and secondary rachis-branches and the number of grains per panicle. Gn1a and WFP showed additive effects and the introgression of both genes alleviated the negative effects on yield components observed in the introgressed lines, resulting in higher grain yield. Sufficient nitrogen fertilization was required to increase yield in the single-gene introgression lines. However, the line with both Gn1a and WFP achieved reasonable yields even under low fertilizer conditions in Mwea, Kenya. As these introgression lines have similar growing characteristics to their parent variety, they are expected to contribute to increased rice production in Kenya and similar environments in sub-Saharan Africa. [ABSTRACT FROM AUTHOR]

The intricate relationship between food security and international trade is well recognized in global governance at large, and at the WTO in particular. Against a backdrop of impending food crisis, WTO Members agreed on two important food security outcomes at the 12th Ministerial Conference held in June 2022. The first outcome was a Ministerial decision to exempt humanitarian food purchases by the World Food Programme from export restrictions that may be imposed by WTO Members. This outcome brought a long-standing issue to a successful conclusion and aims to facilitate and support the invaluable work of the WFP in bringing much-needed relief to the world’s most vulnerable populations. The second outcome, a Ministerial Declaration on the emergency response to food insecurity, was agreed upon after intensive discussions during several months preceding 12th Ministerial Conference. It captures broad perspectives on how to address current food security challenges, highlighting the important roles of trade, productivity, and sustainability, and gives a strong political signal of Members’ resolve to tackle such challenges while giving due regard to interests of all WTO Members, including developing Members and especially LDCs and NFIDCs. Both outcomes make an important contribution to addressing global food insecurity. [ABSTRACT FROM AUTHOR]

With increasing number and proximity of wind farms it becomes crucial to consider wind farm effects (WFE) in the numerical weather prediction (NWP) models used to forecast power production. Furthermore, these WFE are also expected to affect other weather-related parameters at least locally. Thus, we implement the explicit wake parameterization (EWP) in the NWP model HARMONIE-AROME (hereafter HARMONIE) along-side the existing wind farm parameterization (WFP) by Fitch et al. (2012) (FITCH). We evaluate and compare the two WFPs against research flight measurements as well as against similar simulations performed with the Weather Research and Forecasting model (WRF) using case studies. The case studies include a case for WFE above a wind farm as well as two cases for WFE at hub height in the wake of farms. The results show that EWP and FITCH have been correctly implemented in HARMONIE. For the simulated cases, EWP underestimates the WFE on wind speed and strongly underestimates the effect on turbulent kinetic energy (TKE). FITCH agrees better with the observations and WFE on TKE are particularly well captured by HARMONIE-FITCH. After this successful evaluation, simulations with all wind turbines in Europe will be performed with HARMONIE and presented in the second part of this paper series. [ABSTRACT FROM AUTHOR]

Wet Fiber Placement (WFP) is a novel process for manufacturing complex shaped parts from continuous fiber‐reinforced polymers without semi‐finished products. Here, dry fiber bundles (rovings) are in‐line impregnated with a thermoset resin, followed by almost tension‐free deposition. The freshly impregnated and limp rovings allow for placement in radii. Due to the lack of compression in deposition, subsequent consolidation, for example, via vacuum bagging, is required. However, this consolidation cannot compensate for defects already present in the deposited lay‐up as they will typically occur when depositing rovings along curved paths. In this study, we deposited two carbon fiber rovings in radii between 5 and 2000 mm by WFP. The occurring defects were visually evaluated. Three main defects were observed: Fiber waviness, up‐folding and twists. The extent of the defects was evaluated using image analysis techniques. Results show, that up‐folding and twists are dominant for radii <100 mm, while for greater radii fiber waviness is the main defect. Up‐folding and twists almost completely disappear for radii >500 mm, but a slight waviness is still observed. However, the effect of fiber waviness on the longitudinal stiffness is estimated to be small for radii >500 mm and perhaps acceptable for some applications. [ABSTRACT FROM AUTHOR]

Objectives: This study aimed to explore the nutritional content and quality of food parcels distributed in Lebanon and assess their adherence to dietary guidelines during the COVID-19 pandemic and an unprecedented economic crisis. Design: Cross-sectional study (June–July 2020); phone survey (thirty items). Setting: Lebanon. Participants: Food parcel providers (FPP; n 72) involved in food parcel distribution (FPD), mainly to Lebanese households. Results: FPP included international non-governmental organizations (INGO) (n 3), local non-governmental organizations (n 45) and personal initiatives (n 24). Overall, low adherence to the World Food Programme (WFP) food parcel guidelines were observed among FPP for specific food items, including vegetables, fish, legumes and cereals, whereas salt content significantly surpassed the guidelines (all P -values <0·001). On average, a food parcel provided 608·4 ± 55 kcal/d/person. The greatest contributors to total energy intake (TE) in the food parcel were carbohydrates (46·4 %) and fats (46·8 %), while protein contributed to 7 %TE. In addition, %TE from fats and sugars significantly surpassed the dietary reference intakes (DRI) for a single person per d (134–234 % and 185 % of DRI, respectively, P -values <0·001). Only 10–15 % of daily needs for key micronutrients, including Fe, Zn, thiamin, riboflavin and dietary folate, were met through the food parcels. Adequate food safety and hygiene practices were reported among FPP, yet dramatic changes in food costs due to overlapping crises affected the quality and quantity of food in parcels. Conclusions: Findings highlight the need to improve the nutritional content of food parcels and adherence to dietary guidelines to alleviate food and nutrition insecurity while preventing diet-related diseases among vulnerable beneficiaries in Lebanon. [ABSTRACT FROM AUTHOR]

Introduction: Despite the gains on exclusive breastfeeding (EBF), recent nationwide surveys have consistently revealed a decline in EBF rates in Ghana. The World Food Programme implemented an intervention for Enhanced Nutrition and Value Chain (ENVAC) which was based on three pillars including pregnant women, lactating women, adolescent and children under two years old being beneficiaries of the third pillar since the first 1000 days are critical for averting malnutrition. The social behavior change communication (SBCC) interventions implemented as part of this project have a potential to increase EBF among beneficiaries but this has not been measured. Therefore, this study assessed the prevalence of EBF practice among mothers with children under two years old who were beneficiaries of the ENVAC project and its associated factors in northern Ghana. Methods: This was a cross-sectional study involving 339 mother-child pairs in two districts of the northern region of Ghana. Participants were mother-child pairs who benefitted from the ENVAC project, which used SBCC strategies to promote good feeding and care practices as well as address other causes of malnutrition during antenatal care and child welfare clinic services among pregnant women, lactating mothers, and children under two years. We used WHO standard questionnaire to assess breastfeeding practices. Factors associated with EBF were modelled using multivariable logistic regression. Results: Exclusive breastfeeding was 74.6% (95%CI = 69.5% -79.2%) in the ENVAC project areas, a 31.7% points higher than recent national levels. Adjusted analyses showed that EBF practice was associated with increasing maternal education: moderately educated women [aOR = 4.1 (95% CI = 2.17–7.66), P<0.001], and high [aOR = 9.15, (95% CI = 3.3–25.36), P<0.001], and access to pipe-borne water in households [aOR = 2.87, (95% CI = 1.11–7.43), P = 0.029]. Conclusion: A social behaviour change communication strategy implemented by ENVAC to lactating mothers likely improved exclusive breastfeeding practice in two districts of northern Ghana. EBF practices were higher among beneficiaries with high education and households with access to pipe-borne water. A combination of SBCC strategies and maternal and household factors are likely the best way to increase EBF rates in impoverished communities and warrants further investigation through future research. [ABSTRACT FROM AUTHOR]

Femtosecond (fs) laser-induced molecular alignment is a powerful technology for orienting a randomly aligned ensemble of molecules along the laser beam polarization direction. Molecular alignment combined with appropriate detection allows for different species to serve as molecular clocks, with each of them rotating at different but well-defined frequencies. This feature is promising for improving gas detection selectivity. In this work, we use molecular alignment combined with Weak Field Polarization (WFP) for the detection of the isotopes of 12C16O2 and 12C18O2. We demonstrate that 2D wavelength-resolved WFP signal acquisition, coupled with advanced 2D wavelength-time and wavelength-frequency analysis, provides complementary information over traditional wavelength-integrated WFP analysis. Information-rich datasets unveil distinct spectral-temporal and spectral-frequency grouping patterns which vary as a function of revival fraction increments for the isotopes of interest. These findings underline the potential of this method in enhancing gas phase detection selectivity for a variety of laboratory and future gas remote sensing applications. [ABSTRACT FROM AUTHOR]

In 2020, the world started a fight against a pandemic that has severely disrupted commercial and humanitarian supply chains. Humanitarian organizations (HOs), like the World Food Programme (WFP), adjusted their programs in order to manage this pandemic. One such program is cash and voucher assistance (CVA), which is used to bolster beneficiaries' freedom of choice regarding their consumption. In this vein, WFP supports local retailers to provide CVA to beneficiaries who do not have access to a functioning market. However, the operations of these stores can suffer from a very high transmission risk of COVID‐19 unless preventive measures are put in place to reduce it. This paper discusses strategies that retailers and HOs can enact to maximize their service and dignity levels while minimizing transmission risk under a CVA program during a pandemic. We argue that HOs providing CVA programs can improve their assistance during a pandemic by implementing strategies that impact the retailing operations of their retailers. [ABSTRACT FROM AUTHOR]

We investigate the effect of the Russian invasion of Ukraine on Black Sea Wheat Futures. Black Sea Wheat Futures are cointegrated with the Kansas City Wheat Futures, the global standard for wheat prices; however, the relationship between these two series significantly changes as a reaction to the main geopolitical events in the region. A significant drop in open interest after the invasion is also documented. The results of this study are relevant to many market participants, such as Ukrainian farmers and consumers in developing countries, including the World Food Program, which buys about forty percent of its wheat supplies from Ukraine. [ABSTRACT FROM AUTHOR]

Purpose: Water footprint (WFP) is a widely used environmental indicator to compare and identify the strategies for better water use efficiency. The Objectives of the present study were to calculate and analyze the WFP of Oyster mushroom cultivation under small-scale farming conditions in Sri Lanka. Research Method: Water footprint was estimated as the sum of water used for preparing the mushroom growing substrate and the on-farm water requirement for the production of a ton of mushrooms. Production parameters and on-farm water usage of three small-scale Oyster mushroom farms were recorded. Findings: WFPs of growing substrates were low (591 - 642 m3/ton) and varied within a narrow range. The main on-farm water-consuming activities were the preparation of growing media, water for sterilization of media, spraying of water during the growing cycle, floor cleaning, and laborer's water consumption. WFP of mushroom cultivation under the conditions specified in this study was 1181 m3/ton. Being the largest component, mushroom growing media accounted for 95% of the WFP. On-farm water requirement was found to be as low as 4.4 L/kg. WFP of mushrooms was lower than those reported for eggs, broiler meat, pork, beef, lentil, and soy meat. Nevertheless, the WFP of mushrooms, when expressed per unit of calorie or protein was higher than that of egg and soy meat. Originality/Value: As the first reported WFP calculation for mushrooms in Sri Lanka, this study identified mushrooms as a water-efficient food item. Improvement in yield and shortening of the growing cycle were identified as the means of reducing the WFP of mushroom cultivation in Sri Lanka. [ABSTRACT FROM AUTHOR]

Blockchain technology has applications that can revolutionize political and economic governance. Although most of the academic literature on blockchain has focused on Bitcoin, there is a need to look at the feasibility of new humanitarian applications. This study will proceed in two steps. First, it surveys current theoretical and practical work on how blockchain can be used to help protect the human rights of migrants and refugees, primarily through creation of digital identities. Then it conducts a critical examination of two major cases: the Building Blocks initiative by the World Food Programme in Jordan and the Rohingya Project. We find that blockchain can be useful in empowering vulnerable individuals, but the empowerment of organizations creates potential human rights risks, such as the infringement of privacy and discrimination. Therefore, adequate safeguards should be in place to ensure that blockchain initiatives meet their true purposes of protecting the most vulnerable groups. [ABSTRACT FROM AUTHOR]

Preventing malnutrition is one of the primary objectives of many humanitarian agencies, and household surveys are regularly employed to monitor food insecurity caused by political, economic, or environmental crises. Consumption frequencies for standard food groups are often collected to characterize the depth of food insecurity in a community and measure the impact of food assistance programs, producing a vector of bounded, correlated counts for each household. While aggregate indicators are typically used to summarize these results with a single statistic, they can be difficult to interpret and provide insufficient detail to judge the effectiveness of assistance programs. To address these limitations, we have developed a multivariate modeling framework for consumption frequency data. We introduce methods to update baseline models for the analysis of the smaller and more variable surveys typically collected in crisis settings, and we present an application of our approach to national consumption data collected in Yemen in 2014 and 2016 by the World Food Programme. The approach provides more nuanced and interpretable information about consumption changes in response to shocks and the effectiveness of humanitarian assistance. [ABSTRACT FROM AUTHOR]

Background: In Brazil, institutional foodservices are required to meet the recommendations of the Workers? Food Program (WFP), a national public policy used to plan collective menus. The current study aimed to propose a mathematical model to generate a one-month menu that meets the nutritional recommendations of the WFP, with low cost and good quality. Methods: We considered aspects related to the eating habits of the Brazilian population, spacing of repetitions between the dishes, texture combination, and monotonicity of colors of the dishes served. A mixed integer programming model was built to formulate daily menus for an institutional foodservice for one month. The menu consisted of a base dish, a base dish option, salads (2 options), a protein dish, a protein dish option, a side dish, and a dessert. Results: The model ensured compliance with the recommendations proposed by the WFP and the provision of healthy and nutritionally balanced meals. The menu generated met the recommendations of the WFP, with an average of 716.97 kcal/meal, including on average 58.28% carbohydrates, 17.89% proteins, and 24.88% total fats/meal. Conclusion: The model used can help in the menu elaboration dynamics of institutional foodservices, optimizing the work of the nutritionist in charge. [ABSTRACT FROM AUTHOR]