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Background The screening of biological hazards, chemical contaminants and allergens in food products is a major concern of food industry since they can cause serious illnesses and even lead to death. Therefore, there is a significant interest in developing low-cost, robust, and rapid detection methods for food safety and quality analysis. Conventional methods provide accurate analytical characteristics, but require well-equipped laboratories, trained personnel, costly reagents, and complicated sample preparation procedures prior to the detection in order to obtain reliable results. Hence, they are not always ideal for on-site food surveillance. Scope and approach This paper discusses the fundamentals of microfluidic paper-based analytical devices (μPADs) and reviews the recent progress in their usage for screening biological hazards, harmful chemical residues, and allergens in food products to systematically evaluate the strengths and weaknesses of this technology. It then covers future trends and useful strategies that could be employed in μPADs design and fabrication procedures to address the critical challenges in equipment-free food analysis. Key findings and conclusions μPADs offer promising avenues to revolutionize food safety and quality analysis with merits of equipment-free sample preparation and detection at low-cost. Despite the advancement in the microfluidic technology, the manufacturing of user-friendly sample-to-answer μPADs still requires intensive research studies to be employed for robust and sensitive food safety and quality analysis.

The global reality of the COVID-19/Corona pandemic paradoxically boosted national politics, broadcasting and citizenship. Media coverage, especially initially, praised citizen solidarity and the creative solutions that were pioneered to care for each other. A year later, a lasting social learning curve throughout and after this crisis seems illusory. The pandemic, this paper argues, needs to be understood in a longer timeframe as the working through and coming to terms with neo-liberal governmentality. The (often hilarious) early responses on social media provide a strong entry to do so. Our focus will be on the Netherlands which had a so-called ‘intelligent’ lockdown during the first wave of COVID-19 in the spring of 2020. Using the authors’ own sharing back and forth of toilet paper memes as a starting point, we aim to explore the notion of collective self-reflection and citizen co-education underlying both heated and simply ridiculous posts. Using previous discussion of cultural citizenship, this paper inquires into how pandemic citizenship played out as a vast exercise in disciplining and distinction through jokes and anger. The material suggests a nostalgic turn that might point to an implicitly voiced critique of neoliberal governmentality.

The construction industry had approached a critical limit which led to the increase of cement production. The production of cement would cause a broader environmental implication. Cement production is a major source of carbon dioxide emission. Carbon dioxide gas contributes about 63.33% of global warming since the production of one ton of cement would emit about one ton of carbon dioxide to the environment. To mitigate this issue, the research community has investigated the use of waste materials that possess similar chemical properties with cement content as a material for partial cement replacement. The use of rice husk ash has shown to be a contending candidate in the literature. Therefore, this paper attempts at reviewing the performance of rice husk ash as partial cement replacement. It could be observed from the literature that concrete with 5% up to 15% of rice husk ash showed an equivalent performance to ordinary concrete in compressive, flexural, and tensile strength. Thus, rice husk ash can be used as a material replacement in concrete and reduces pollution that originates from cement production and open burning of rice husk.

Palliative radiation therapy (pRT) is an effective tool for people with incurable cancer, in the treatment of many cancer-related symptoms such as pain, bleeding and dyspnea. As utilization rates for palliative radiation therapy increase, the demands on the healthcare system continue to grow. Radiation Therapists with advanced knowledge, skills and judgements began demonstrating their ability to practice autonomously in 2004, with the development of the Clinical Specialist Radiation Therapist (CSRT) role. Since this time, CSRTs with a specific focus in pRT (pCSRT) have been increasing in both numbers as well as their positive effects on the cancer care system. Integrating a pCSRT into the existing pRT system has resulted in increased access to and quality of pRT being delivered to palliative cancer patients. The benefits of the addition of pCSRTs to the cancer care system include increasing system capacity and increasing quality of care. This white paper provides information related to the improvements that can be realized in a RT program related to the care and treatment of its palliative patients by adding a pCSRT to the interprofessional healthcare team and suggest it as one of many strategies that can be undertaken to make improvements to access and quality of care.

This article discusses Freud’s presentation on telepathy to his close colleagues at the meeting in the Harz mountains in 1921. It considers the fate of his paper and the reasons why he never published it as a single piece. The development of Freud’s ideas about telepathy during the succeeding years and the reasons that prompted him finally to publish his views on thought-transference in 1925 are also considered. The article also discusses the place of the four cases presented in his writings on telepathy over this period, culminating in his new ‘lecture’ on Dreams and Occultism in 1933. It is suggested that Freud’s persuasion that psychoanalysis could credibly account for thought-transference was in part affected by the degree of trust he held in those presenting him with material, but most of all by his own personal experience. Freud held out against opposition from people like Jones on the matter of the worthiness of the subject for investigation, but never succeeded in integrating it more fully into psychoanalysis, and this position is largely unchanged today.

Illicit drug use causes over half a million deaths worldwide every year. Drugs of abuse are commonly smuggled through customs and border checkpoints and, increasingly, through parcel delivery services. Improved methods for detection of trace drug residues from surfaces are needed. Such methods should be robust, fieldable, sensitive, and capable of detecting a wide range of drugs. In this work, commercially produced paper with a pressure-sensitive adhesive coating was utilized for the collection and analysis of trace drug residues by paper spray mass spectrometry (MS). This modified substrate was used to combine sample collection of drug residues from surfaces with rapid detection using a single paper spray ticket. The all-in-one ticket was used to probe different surfaces commonly encountered in forensic work including clothing, cardboard, glass, concrete, asphalt, and aluminum. A total of 10 drugs (acetyl fentanyl, fentanyl, clonazolam, cocaine, heroin, ketamine, methamphetamine, methylone, U-47700, and XLR-11) were evaluated and found to be detectable in the picogram range using a benchtop mass spectrometer and in the low nanogram range using a portable ion trap MS. The novel approach demonstrates a simple yet effective sampling strategy, allowing for rapid identification from difficult surfaces via paper spray mass spectrometry.

The study attempted to assess the water quality around paper mill effluents discharge areas. Several physicochemical parameters and the Canadian Council of Ministers of the Environment (CCME) Water Quality Index (WQI) were considered to determine the pollution level of surface and groundwater in the selected paper mills areas located in Saidpur, Gobindaganj, and Dupchanchia Upazilas of Bangladesh. Physicochemical characterization of the surface water around the paper mills areas showed that the concentration of EC, TSS, BOD5, COD, phenols, NO3−-N, and K+were exceeded the surface water standard, whereas the DO level ranged from 1.63 to 3.5 were found below the Environmental Conservation Rules (ECR), 1997 standard. Besides, the BOD, COD, and Mn ion concentrations of groundwater exceeded the drinking water standard. In most sampling sites, the WQI of the surface water showed ‘marginal’ category, and the groundwater quality showed 'fair' category. The study observed that the toxic effluents discharged from the paper mills caused harm to the aquatic ecosystem.

Chemotherapeutic drugs have been widely used in the treatment of cancer disease for about 70 years. The development of new treatments has not hindered their use, and oncologists still prescribe them routinely, alone or in combination with other antineoplastic agents. However, all chemotherapeutic agents can induce hypersensitivity reactions (HSRs), with different incidences depending on the culprit drug. These reactions are the third leading cause of fatal drug-induced anaphylaxis in the United States. In Europe, deaths related to chemotherapy have also been reported. In particular, most reactions are caused by platinum compounds, taxanes, epipodophyllotoxins and asparaginase. Despite their prevalence and relevance, the ideal pathways for diagnosis, treatment and prevention of these reactions are still unclear, and practice remains considerably heterogeneous with vast differences from center to center. Thus, the European Network on Drug Allergy and Drug Allergy Interest Group of the European Academy of Allergy and Clinical Immunology organized a task force to provide data and recommendations regarding the allergological work-up in this field of drug hypersensitivity reactions. This position paper aims to provide consensus on the investigation of HSRs to chemotherapeutic drugs and give practical recommendations for clinicians that treat these patients, such as oncologists, allergologists and internists. Key sections cover risk factors, pathogenesis, symptoms, the role of skin tests, in vitro tests, indications and contraindications of drug provocation tests and desensitization of neoplastic patients with allergic reactions to chemotherapeutic drugs. Statements, recommendations and unmet needs were discussed and proposed at the end of each section.

International audience; In 2014 leading publishers withdrew more than 120 nonsensical publications automatically generated with the SCIgen program. Casual observations suggested that similar problematic papers are still published and sold, without follow-up retractions. No systematic screening has been performed and the prevalence of such nonsensical publications in the scientific literature is unknown. Our contribution is 2-fold. First, we designed a detector that combs the scientific literature for grammar-based computer-generated papers. Applied to SCIgen, it has a 83.6% precision. Second, we performed a scientometric study of the 243 detected SCIgen-papers from 19 publishers. We estimate the prevalence of SCIgen-papers to be 75 per million papers in Information and Computing Sciences. Only 19% of the 243 problematic papers were dealt with: formal retraction (12) or silent removal (34). Publishers still serve and sometimes sell the remaining 197 papers without any caveat. We found evidence of citation manipulation via edited SCIgen bibliographies. This work reveals metric gaming up to the point of absurdity: fraudsters publish nonsensical algorithmically generated papers featuring genuine references. It stresses the need to screen papers for nonsense before peer-review and chase citation manipulation in published papers. Overall, this is yet another illustration of the harmful effects of the pressure to publish or perish.

This research is an analysis of quality control process on paper production on the soft roll production process of Bel Papyrus Ltd located in Ogba, Lagos State, Nigeria. The research was done with the aim of determining the conformity of the industry’s product to quality standard, identifying and eliminating the possible causes of variation in their production process, with reference to Percentage Elongation. The researchers used primary data in form of periodic laboratory test result done on soft rolls.Data presentations were made using simple statistical tools like Mean, Ranges, Standard Deviations, and Tables reflecting the primary data obtained at equal interval of production. The researchers made use of variable control charts for the purpose of analysis. The

Clear legal content of white papers provides certainty, stability and trust in the relations between all the participants in initial coins offering (ICO) procedures and contributes to the successfu...

Synthetic cannabinoid receptor agonists (SCRAs) are a class of varied compounds that mimic the effects of natural cannabinoids found in cannabis. Because they have a wide range of diverse structures, they vary widely in their potency. The abuse of new psychoactive substances (NPS) in prisons was reported in many European countries and in the USA. In the present study, we have described the identification of SCRAs in 56 infused paper sheet samples, seized mainly in Brazilian prisons between 2016 and 2020. The materials were seized by local or federal law enforcement and analyzed by Sao Paulo State Police or Brazilian Federal Police using gas chromatography–mass spectrometry, attenuated total reflection-Fourier transform infrared spectroscopy, liquid chromatography–high-resolution mass spectrometry or nuclear magnetic resonance spectrometry. Most of these samples (87.5%) were seized in 2019–2020; seven different SCRAs were identified in samples, and the most frequently identified substances were MDMB-4en-PINACA (23.6%) and 5F-MDMB-PICA (36.4%), the newest SCRAs emerging recently. As observed in Europe and the USA, Brazil also shows the prevalence of indazole-3-carboxamides and indole-3-carboxamides among SCRAs seizures in the prison system. This phenomenon is spreading all over the world at this moment. These data on the prevalence could help to alert judicial authorities to shutting down the introduction of NPS, including SCRAs, into prisons to ensure safety and security for avoiding health risks of prisoners and staff, leading to positive effects in this population. To our knowledge, this is the first demonstration of SCRAs smuggling into prisons in Latin America.

Feedback is beneficial to students’ learning process and overall achievement, but one of the common complaints from students about college education is regarding feedback. So, this study aimed to examine whether digital written feedback positively influences students’ learning experience and attitude toward learning. Digital written feedback refers to feedback provided through a learning management system as handwritten feedback added to a scanned copy of the student’s paper-based assessment using a smart pad and smart pencil. The study surveyed a diverse set of college students’ (n = 175) perceptions regarding feedback satisfaction, learning satisfaction, the usefulness of digital written feedback, and perceived achievement via an online survey. A one-way analysis of variance found a significant difference between feedback satisfaction and learning satisfaction according to the feedback method. A multiple regression analysis indicated the satisfaction and perceived usefulness of digital written feedback predicted perceived achievement. From the students’ open responses regarding the benefits of digital written feedback, five themes emerged, namely usability, psychological relief, accessibility, self-regulation, and acceptance. The implications for digital written feedback are discussed.

The American Society for Parenteral and Enteral Nutrition (ASPEN) Position Paper focus is on applying the 4 ethical principles for clinician's decision-making in the use of artificially administered nutrition and hydration (AANH) for adult and pediatric patients. These basic principles are (1) autonomy, respect the patient's healthcare preferences; (2) beneficence, provide healthcare in the best interest of the patient; (3) nonmaleficence, do no harm; and (4) justice, provide all individuals a fair and appropriate distribution of healthcare resources. Preventing and resolving ethical dilemmas is addressed, with an emphasis on a collaborative, interdisciplinary approach. Optimizing early communication and promoting advance care planning, involving completion of an advance directive, including designation of a surrogate decision-maker, are encouraged. Clinicians achieve respect for autonomy when they incorporate the patient, family, community, country, geographical, and presumed cultural values and religious belief considerations into ethical decision-making for adults and children with a shared decision-making process. These discussions should be guided by the 4 ethical principles. Hospital committees and teams, limited-time trials, clinician obligation with conflicts, and forgoing of AANH are addressed. Specific patient conditions are addressed because of the concern for potential ethical issues: coma, decreased consciousness, and dementia; advanced dementia; cancer; eating disorders; and end-stage disease/terminal illness. Incorporated in the Position Paper are ethical decisions during a pandemic and a legal summary involving ethical issues. International authors presented the similarities and differences within their own country or region and compared them with the US perspective.

In the today’s context of COVID-19, when a strong need of disposable items without compromising the environmental attributes is being felt, “Paper” is becoming a very mesmerizing and quintessential object. We find paper in our lives so omnipresent and enduring that we take it granted without understanding its complex nature, manufacturing/development process and the significant role, it has actually played in the history of civilization. It is so important that the Per Capita Consumption of paper for a country reflects the development status of its society. Therefore, this article attempts to introduce paper with its historical development, manufacturing process, environmental concerns, ways to address the environmental concerns, global and national status of pulp and paper industry along with the challenges ahead with a coverage of the potential role it is bound to play in future through an overall transformation of the industry itself.

Virgin pulp is made by splitting up cellulose fibers from the woods by mechanical and chemical process without adding any recycled pulp content. The demand for trees, which are the basic raw material for making virgin pulp, increasing constantly in enormously growing paper manufacturing industry. The paper, which is made from virgin pulp is called as virgin paper and this is considered as better quality paper than the recycled paper. Now there is a need to increase the quality of recycled paper to equalize the quality of virgin paper, to reduce the demand for trees to make virgin pulp. In recycling, dispersive system is responsible for the de-inking process, which is one of the pulp purifying process which removes the printing ink from fibers. Chemicals are added in this deinking process which causes a serious problem by increasing the chemical concentration level of industrial outlet water. In conventional deinking technology, dispersive system is controlled by DCS which is quite complicated to control complex loop of operations. To overcome these problems, the dispersive system operations are controlled by PLC along with sensors which make the process easier and replacing the chemicals with enzymes will reduce the chemical concentration level of industrial outlet water and increases the quality of paper.

The aim of this review is to introduce the information concerning advanced technology of ink-jet printing regarding characteristics and ink-jet paper. It is believed that ink-jet paper having suitable liquid absorption characteristics and drying techniques are required to improve image quality on high-speed inkjet printing. Although the development of high quality ink-jet paper is important, the demand or the dual-purpose coated paper that can be used with offset and ink-jet printing is expected to increase for the time being. Meanwhile, it is important to get cost down and raise the productivity of the inkjet paper to secure competitiveness comparable to that of offset coated paper. For those objectives we think that the development of new technologies is required for pigment development, composition design of the coating ingredients, and rheological characteristics analysis of coating colors.

The article examines Soviet paper reuse as an ideological, economic daily practice, implemented through the advanced, but hitherto undescribed Soiuzutil’ waste collecting system by the early 1930s as the reverse side of Stalinist industrialization. It argues that Soiuzutil’ waste paper handling attempted to form a new socialist collective by reworking old print while cultivating citizens as classless scrap-collectors, for the sake of an (ir)rational resource optimization. While World War II intensified recycling efforts among the Allied and Axis powers, invasion and evacuation damaged Soviet waste collection to a point where no return of paper into a centralized system was possible. War forced printers and consumers to retreat to local self-supply networks, as paper remained a crucial, yet scarce resource. By analyzing technical-educational literature and correspondence of the reutilization offices, the article demonstrates the changing attitudes in the Stalinist war economy, the industries, and the population towards mobilizing and saving paper.

Allergo journal international 30(5), 155-168 (2021). doi:10.1007/s40629-021-00178-2, Published by Urban & Vogel, München

In Nazi Germany (1933–45), reclaiming waste became an intrinsic component of the regime’s economy as well as its ideological, racial, and expansionist ambitions. National Socialist interventions in...

Human trafficking is a pandemic human rights violation with an emerging paradigm shift that reframes an issue traditionally seen through a criminal justice lens to that of a public health crisis, particularly for children. Children and adolescents who are trafficked or are at risk for trafficking should receive evidence-based, trauma-informed, and culturally responsive care from trained health care providers (HCPs). The purpose of this article was to engage and equip pediatric HCPs to respond effectively to human trafficking in the clinical setting, improving health outcomes for affected and at-risk children. Pediatric HCPs are ideally positioned to intervene and advocate for children with health disparities and vulnerability to trafficking in a broad spectrum of care settings and to optimize equitable health outcomes.

This research presents a solar-blind (UVC) office paper-based photodetector that is self-biased, superflexible, nonwettable, high-performance, and high-voltage stable. In contrast to the traditiona...

Flexible paper-based sensors may be applied in numerous fields, but this requires addressing their limitations related to poor thermal and water resistance, which results in low service life. Herein, we report a paper-based composite sensor composed of carboxylic carbon nanotubes (CCNTs) and poly-m-phenyleneisophthalamide (PMIA), fabricated by a facile papermaking process. The CCNT/PMIA composite sensor exhibits an ability to detect pressures generated by various human movements, attributed to the sensor's conductive network and the characteristic "mud-brick" microstructure. The sensor exhibits the capability to monitor human motions, such as bending of finger joints and elbow joints, speaking, blinking, and smiling, as well as temperature variations in the range of 30-90 °C. Such a capability to sensitively detect pressure can be realized at different applied frequencies, gradient sagittas, and multiple twists with a short response time (104 ms) even after being soaked in water, acid, and alkali solutions. Moreover, the sensor demonstrates excellent mechanical properties and hence can be folded up to 6000 times without failure, can bear 5 kg of load without breaking, and can be cycled 2000 times without energy loss, providing a great possibility for a long sensing life. Additionally, the composite sensor shows exceptional Joule heating performance, which can reach 242 °C in less than 15 s even when powered by a low input voltage (25 V). From the perspective of industrialization, low-cost and large-scale roll-to-roll production of the paper-based sensor can be achieved, with a formed length of thousands of meters, showing great potential for future industrial applications as a wearable smart sensor for detecting pressure and temperature, with the capability of electric heating.

Physical paper puppets are inanimate objects, but when we’re speaking in terms of the production of traditional paper cut out animation, they become the actors and the souls that drive the movie. When shooting and animating traditional paper cut out animation, the puppets are laid flat on a surface so they can only move in limited directions compared to conventional 2D or 3D animation. As we know, each character in animated movie has its own personality and unique to each other. The challenge lays in bringing out the characteristics and personality of the character through the limited medium of paper puppet. In this qualitative research, puppet movements will be applied to quadruped cat characters in a public service announcement titled “Spay & Neuter”. The puppet along with the visual design, segmentations, and joints were done in previous research. Qualitative observations and audio-visual materials are used to collect the data for references. Literature review will study the characteristics of cats, body language, behaviour, and principles of animation especially timing and exaggeration. Observation is conducted by studying the movements of real cats from online videos and direct observations and also studying how other animators animate cat characters in animated films. In the exploration stage, paper puppets will be animated according to the movement design while experimenting with the timing and frame rate of the stop motion to achieve the final results.

The efficiency of xylano-pectinolytic enzymes, co-produced by a single microbial strain Bacillus pumilus, was analysed for the recycling of mixed office waste paper through deinking and compared with the alkaline chemical deinking method. Enzymes showed maximum deinking at pH 8.5, pulp consistency of 10%, xylanase-pectinase dose of 12 and 4 IU per gram pulp, respectively, after 120 min of deinking period, and temperature at 50 °C. A chemi-enzymatic approach was employed with xylano-pectinolytic enzymes and various concentrations of deinking chemicals, which showed that enzyme-treated mixed office waste pulp requires only 40% chemicals for deinking, in order to get the almost same level of various handsheets properties, as obtained by the chemical method with 100% chemicals. Similarly, the effluent load of BOD and COD contents was also decreased by 17.90 and 19.75%. This combinational approach of deinking significantly improved the various properties of the handsheets and resulted in gain of 7.5, 9.38, 6.33 and 11.65% in tear factor, burst factor, breaking length and viscosity of the handsheets, while the effective residual ink concentration analysis of deinked handsheets of mixed office waste paper showed deinking efficiency of 22.45%, which revealed the removal of ink particles during enzymatic deinking steps.

Summary Numerous studies are published on the benefits of electric hand dryers vs paper towels (PT) for drying hands after washing. Data are conflicting and lacking key variables needed to assess infection risks. We provide a rapid scoping review on hand‐drying methods relative to hygiene and health risks. Controlled vocabulary terms and keywords were used to search PubMed (1946–2018) and Embase (1947–2018). Multiple researchers independently screened abstracts for relevance using predetermined criteria and created a quality assessment scoring system for relative study comparisons. Of 293 papers, 23 were included in the final analysis. Five studies did not compare multiple methods; however, 2 generally favoured electric dryers (ED); 7 preferred PT; and 9 had mixed or statistically insignificant results (among these, 3 contained scenarios favourable to ED, 4 had results supporting PT, and the remaining studies had broadly conflicting results). Results were mixed among and within studies and many lacked consistent design or statistical analysis. The breadth of data does not favour one method as being more hygienic. However, some authors extended generalizable recommendations without sufficient scientific evidence. The use of tools in quantitative microbial risk assessment is suggested to evaluate health exposure potentials and risks relative to hand‐drying methods. We found no data to support any human health claims associated with hand‐drying methods. Inconclusive and conflicting results represent data gaps preventing the advancement of hand‐drying policy or practice recommendations.

Reproductive conflicts are expected in societies where nonbreeding helpers retain the ability to produce offspring. Despite potential competition from reproductively capable nestmates in social wasps, egg laying tends to be monopolised by a single or relatively few queens. Genetic studies on reproductive partitioning in Polistes paper wasps suggest high reproductive skew in the genus. Conflict is thought to be minimal due to nestmate relatedness or the possibility of inheriting a reproductive monopoly on a nest; consequently, there are inclusive fitness opportunities for nonreproductive helpers. However, most studies are limited to temperate wasp species. Given the cosmopolitan distribution of Polistes, genetic data on group conflicts are required for a broader range of tropical species to determine whether these trends apply across climatic zones. We examined female reproductive skew in the Neotropical paper wasp Polistes lanio, genotyping a selection of adults and pupae from established post-emergence nests using single-nucleotide polymorphisms (SNPs). SNP-based pedigree analyses indicate a reproductive monopoly held by a single queen, with queen replacement from natal nestmates and evidence of possible multiple mating. Relatedness between pupal offspring was high (r = 0.71). It is likely that high reproductive skew among females is a founding trait of Polistes societies, conserved among species that have spread into new environments from Indomalayan origins.

Around 60% of the paper worldwide is made from recovered paper. Especially adhesive contaminants, so called stickies, reduce paper quality. To remove stickies but at the same time keep as many valuable fibers as possible, multi-stage screening systems with several interconnected pressure screens are used. When planning such systems, suitable screens have to be selected and their interconnection as well as operational parameters have to be defined considering multiple conflicting objectives. In this contribution, we present a Mixed-Integer Nonlinear Program to optimize system layout, component selection and operation to find a suitable trade-off between output quality and yield.

Introduction Muscular dystrophies present a group of inherited degenerative disorder that are characterized by progressive muscular weakness. This evidence-based position paper represents the official position of the European Union through the UEMS PRM Section. The aim of the paper is to evaluate the role of the physical and rehabilitation medicine (PRM) physician and PRM practice for people with muscular dystrophies. Evidence acquisition A systematic review of the literature and a consensus procedure by means of a Delphi process have been performed involving the delegates of all European countries represented in the UEMS PRM Section. Evidence synthesis The systematic literature review is reported together with thirty-three recommendations resulting from the Delphi procedure. Conclusions The role of the PRM physician is to assess the functional status of persons with muscular dystrophy and to plan, monitor and lead PRM program in an interdisciplinary setting within a multiprofessional team.

Perinatal depression can have enduring adverse effects on women and their children and families, incurring substantial ongoing economic and personal costs. A significant proportion of the cost of perinatal depression relates to adverse impacts on the child, most likely mediated through impairment to the mother-infant relationship. In recognition of this problem, Australia has invested in routine perinatal depression screening. Our previous research produced convergent findings suggesting that expected benefits for children have not yet been realised through perinatal depression screening. We question the potential of including a measure of personality in current perinatal depression screening for identifying maternal mental health problems and suboptimal mother-infant relationships. This paper reviews our previous research findings within the broader context of perinatal depression screening. We propose a position, that perinatal depression screening in Australia should be redesigned to more precisely detect vulnerable mother-infant relationships, parenting, maternal mental health, and infant psychosocial and psychological development. Practice change to appropriately target antenatal interventions may more efficiently improve both maternal and child outcomes, thereby contributing to greater efficiency and cost savings for the health system.

Paper-based works of art and documents of cultural importance kept in museums and libraries can show notorious signs of deterioration, including foxing stains, caused by fungal colonization. Some of the main chromophore agents of fungal origin that deteriorate paper and therefore affect paper cultural heritage both aesthetically and structurally are the group of pigments called melanins. Thus, knowledge of the diversity and features of fungal melanins and of the melanization pathways of fungi growing on paper is key to removing these pigments from paper-based works of cultural importance. This review provides an approach about the current knowledge of melanins synthesized by paper-colonizing fungi, their localization in the fungal structures, and their role in the deterioration of paper. This knowledge might contribute to developing new, effective, and sustainable strategies of restoration and conservation of historical documents and works of art based on paper.

The transperineal approach is preferred to reduce prostate biopsy (PB)-related infections. Fluoroquinolones are suspended for prophylaxis of PB in the European Union; therefore, alternative antibiotics based on local resistance, or targeted prophylaxis, in conjunction with povidone-iodine rectal preparation are recommended for transrectal PB.

Background: Asia Pacific Initiative on Reproduction (ASPIRE) aims to improve knowledge and awareness of Assisted Reproductive Technology (ART) and infertility-related services, with the aim of improving the quality of patient care. Methods: A survey was developed and responded by a group of 10 ASPIRE board members to gather in-depth information about current practices, recommendations, and perceptions about SARS-CoV-2 and ART. The collected data were summarized and individual responses pooled among questions requiring voting. The overall rates were computed by response category. The group discussed the summary evidence, until a consensus was reached concerning a series of recommendation on how to make decisions concerning ART service provision during the current (and any future) pandemic. A two-tier recommendation was developed based on agreement rate and implementation priority. Tier 1 comprises recommendations in which the rate of “absolutely agree” responses were [Formula: see text]60%, whereas tier 2 refers to recommendations in which the rate of “absolutely agree” plus “agree” was >60%, but the rate of “absolutely agree” was [Formula: see text]50%. Results: The survey was responded by all participants between July 24 and July 30, 2020. Nine tier 1 and five tier 2 recommendations are provided concerning prevention, testing, personal protective equipment, informed consent, and quality management. The former indicates the situations in which most individuals should receive the intervention/procedure, whereas the latter relates to those that may be suitable for individual clinics and patients. Conclusions: This document provides the ASPIRE viewpoint on better managing infertile patients seeking ART during the COVID-19 pandemic. This expert opinion guide aims to help both competent authorities and healthcare providers to deliver quality and safe ART.

The pulp and paper industry wastewater has not met the environmental uality standards set by the government so it may causes pollution to the environment; therefore, it is necessary to find a better wastewater treatment. The problem of this study is how to find the wastewater treatment alternative in order to get a more effective and efficient treatment. Fenton reagents are H 2 O 2 compounds (hydrogen peroxide) with iron catalysts and is one of the Advance Oxidations Process (AOPs) methods, which can be used as an alternative to process wastewater from the pulp and paper industry. In this study, the ratio of Fenton reagent molar concentration, temperature, and stirring time were varied, with stirring speed of 300 rpm, Fenton reagent volume of 25 mL, and pH set at 3. The visible parameters in this study were COD and TSS degradation. From this study, the best ratio of Fenton reagent is 1:2000, where this ratio can reduce the COD from 1002 mg/L to 176.05 mg/L and the TSS from 125 mg/L to 49.3 mg/L. This value has met the environmental quality standards for the pulp and paper industry set by the Indonesian government.

This paper compares Léon Walras’ and Augustin Cournot’s views on monetary regulation. It shows that whereas Cournot believed discretionary monetary regulation to be convenient and acceptable, Walras held that the only acceptable monetary system is based exclusively on the stability of the value of money under a monetary rule following a strict equivalence between metallic reserves and a pure medium of exchange form of money. The paper also advances Cournot understood more clearly than Walras the evolution of the monetary system of their days because Walras was trying to guarantee the coherence of his pure theory with his applied theory, which made him unable to accept the evolution toward a monetary system based on fiat money. Este artículo compara las teorías de Léon Walras y Augustin Cournot sobre regulación monetaria. Demuestra que, si bien Cournot creía que era conveniente y aceptable la regulación monetaria discrecional, Walras sostuvo que el único sistema monetario aceptable es el basado en la estabilidad del valor del dinero bajo una regla monetaria que siga una estricta equivalencia entre las reservas metálicas y el dinero, considerado como puro medio de cambio. El artículo también apunta a que Cournot entendió mejor que Walras la evolución del sistema monetario de su época dado que Walras trataba de mantener la coherencia de su teoría pura con su teoría aplicada, lo que hizo que fuera incapaz de aceptar la evolución hacia un sistema monetario basado en dinero fiduciario.

Microfluidic paper-based analytical devices (μ-PADs) fabricated in Japan were employed for the determination of total chromium (Cr) in water, soil, and lettuce irrigated with wastewater in Ethiopia. The μ-PADs, which were printed by wax printing in Japan, were transported to Ethiopia and prepared for the determination of total Cr by adding appropriate reagents to the pretreatment and detection zones. Soil and lettuce samples were determined by the μ-PADs and a UV-Vis spectrophotometer in Ethiopia. A paired t-test showed that the mean total Cr concentrations determined in the soil and lettuce samples were not significantly different between μ-PADs and UV-Vis spectrophotometric analysis at the 5% level of significance. This implies that the μ-PADs have good accuracy and reliability, and could be employed to monitor Cr in environmental samples. We found that the total Cr concentrations in all soil and lettuce samples were above the permissible limit. Moreover, evaluating Cr contamination level using the geo-accumulation index indicated that the soils were contaminated with Cr moderately to heavily. Thus, the present work successfully demonstrated the potential of remote investigations of pollution in a less-equipped laboratory by transporting the μ-PADs fabricated in another laboratory.

Following Swales’ (1990) influential study on research article (RA) introductions, some attention has increasingly been paid to other rhetorical units of both expert and learners’ writing, including titles. A key and effective discursive means through which titles are constructed and presented is the syntactic configuration. The present study, thus, investigates the syntactic structures employed by authors of conference paper titles (CPTs) in Applied Linguistics. A qualitative content analysis was employed to study a corpus of 592 CPTs from a popular conference for researchers, scholars, and practitioners of Applied Linguistics worldwide, supported by some descriptive statistics. The analysis of data study identified three main title styles: Single Unit Title, Compound Unit Title, and Complex Unit Title. The analysis showed that, out of these three title styles, Compound Unit Titles were preferred by researchers. Further, the colon was the dominantly used punctuation mark in separating the components of Compound Unit titles. The final point was that authors preferred prepositional phrases in the post modification of the noun phrase structure of CPTs. The findings of this study have implications for the scholarship on titlelogy, academic writing pedagogy as well as further research.

Japan’s new defence white paper offers an overview of the security environment surrounding Japan and the numerous issues concerning Tokyo’s defence and security policy. It highlights North Korea’s increasing missile-related technologies, China’s growing military power and assertive activities, and the impact of the COVID-19 (coronavirus disease 2019) infection on security issues. Japan will likely remain a cautious security policy player while emerging as a robust military power with growing deterrence and defence capabilities.

Antimicrobial resistance (AMR) continues to threaten global health. Although global and national AMR action plans are in place, infection prevention and control is primarily discussed in the context of healthcare facilities with home and everyday life settings barely addressed.\ud \ud As seen with the recent global SARS-CoV-2 pandemic, everyday hygiene measures can play an important role in containing the threat from infectious microorganisms.\ud \ud This position paper has been developed following a meeting of global experts in London, 2019. It presents evidence that home and community settings are important for infection transmission and also the acquisition and spread of AMR. It also demonstrates that the targeted hygiene approach offers a framework for maximizing protection against colonization and infections, thereby reducing antibiotic prescribing and minimizing selection pressure for the development of antibiotic resistance. If combined with the provision of clean water and sanitation, targeted hygiene can reduce the circulation of resistant bacteria in homes and communities, regardless of a country's Human Development Index (overall social and economic development). Achieving a reduction of AMR strains in healthcare settings requires a mirrored reduction in the community.\ud \ud The authors call upon national and international policy makers, health agencies and healthcare professionals to further recognize the importance of targeted hygiene in the home and everyday life settings for preventing and controlling infection, in a unified quest to tackle AMR.

The thriving development of the paper industry leaves behind a great amount of pulp and paper mill sludge (PPMS), which constitutes a considerable source of pollution. Experts estimate that...

Analysis of roll products at the final stage of production is the main stage for identifying defects, disrupted integrity or homogeneity, etc. Paper production is a typical example of such an operation in an industrial setting. It is proposed to use the results of the assessment for opacity, described by several standardized and statistical estimates, as the main characteristic for the quality of paper products. Studies of the dependence of the quality of the paper web on the production conditions and the properties of raw materials produce considerable variance, so that it is impossible to make accurate predictions. For this reason, we used a neural network modeling technology to develop an intelligent system for monitoring the quality of the paper web. Online quality control allows to assess the efficiency of the paper machine and rapidly adjust the manufacturing execution system. Special technologies such as computer vision systems can be introduced for this purpose, making it possible to make a transition from subjective assessment of the structure and defects of the paper web to obtaining objective quantitative estimates of these indicators. We considered a procedure for determining the estimates of structural heterogeneity of the paper web at the final stage of its production. We suggest to expand the classification of finished product samples by using neural fuzzy interpolation of linguistic values of such indicators. The approach introduced is aimed at improving the efficiency of the production process.

Silage quality remains an important issue in farming, as do limitations in the range of products suitable for animal fodder. We therefore explored the microorganisms that are critical for the fermentation quality of paper mulberry silage. Low (unwilted) and high (wilted) dry matter (DM) paper mulberry were harvested at two cutting times. These were ensiled for 0, 3, 7, 14, and 56 days, respectively. Compared with unwilted silages, wilting significantly decreased (p

Many potential chemotherapeutics fail to reach patients. One of the key reasons is that compounds are tested during the drug discovery stage in two-dimensional (2D) cell cultures, which are often unable to accurately model in vivo outcomes. Three-dimensional (3D) in vitro tumor models are more predictive of chemotherapeutic effectiveness than 2D cultures, and thus, their implementation during the drug screening stage has the potential to more accurately evaluate compounds earlier, saving both time and money. Paper-based cultures (PBCs) are an emerging 3D culture platform in which cells suspended in Matrigel are seeded into paper scaffolds and cultured to generate a tissue-like environment. In this study, we demonstrate the potential of matrix-assisted laser desorption/ionization-mass spectrometry imaging with PBCs (MALDI-MSI-PBC) as a drug screening platform. This method discriminated regions of the PBCs with and without cells and/or drugs, indicating that coupling PBCs with MALDI-MSI has the potential to develop rapid, large-scale, and parallel mass spectrometric drug screens.

The bomb-peak signal preserved in the Arches® cotton paper was used to detect art forgeries imitating the work of Chinese artist T’ang Haywen (1927–1991). The dating of seven legitimate T’ang Haywen art pieces showed that the timing of the paper production was consistent with the artist’s use of Arches® paper starting in the early 1980s. The measured F14C of the paper from the 14 suspected forged paintings shows that the support material was produced in the last decade (2008–2011), therefore the art pieces could not be genuine T’ang Haywen works.

Emergency Medical Services provider agencies and programs for systems of care for time-sensitive conditions in many communities and regions struggle with hospitals to obtain feedback data regarding patient outcomes and hospital processes relevant to EMS quality programs. EMS provider agencies also have issues in providing information to hospitals at the time of patient transfer to support continuity of care. The paper presents a position statement and supporting rationale from the National EMS Management Association on the bi-lateral exchange of data between EMS and hospitals. It examines the underlying issues and offers recommendations for how the various barriers to bi-lateral information exchange can be resolved.

Resumen Introduccion La pandemia por COVID-19 ha conllevado la suspension de la actividad programada en la mayoria de las Unidades de Endoscopia de nuestro medio. El objetivo del presente documento es facilitar el reinicio de la actividad endoscopica electiva de forma eficiente y segura. Material y metodos Se formulo una serie de preguntas consideradas de relevancia clinica y logistica. Para la elaboracion de las respuestas, se realizo una busqueda bibliografica estructurada en las principales bases de datos y se revisaron las recomendaciones de las principales instituciones de Salud Publica y de endoscopia digestiva. Las recomendaciones finales se consensuaron por via telematica. Resultados Se han elaborado un total de 33 recomendaciones. Los principales aspectos que se discuten son: 1) la reevaluacion y priorizacion de la indicacion; 2) la restructuracion de espacios, agendas y del personal sanitario; 3) el cribado de la infeccion, y 4) las medidas de higiene y los equipos de proteccion individual. Conclusion La AEG y la SEED recomiendan reiniciar la actividad endoscopica de forma escalonada, segura, adaptada a los recursos locales y a la situacion epidemiologica de la infeccion por SARS-CoV-2.

In the modern society, it is surprising to know that criminals are well equipped with novel technological facilities and they have adopted numerous methodological ways for conducting highly organized crime. Due to the immense advancement in Science and Technology, criminals are being quicker in exploiting sophisticated scientific technology for criminal activities and desires to commit crime. Hence the more complex criminal cases are gradually increasing in number and are becoming a major challenge for forensic document experts relating with paper and ink examination, such as paper analysis for differentiating between forged and originality, ascertain authenticity of paper document, its identification, relative age of documents and document dating. The present write-up is an attempt to describe overall approach in forensic examination of paper for distinguishing between two or more sets of paper. Chemical and physical analysis of paper by using appropriate scientific method provides valuable information regarding the details of the document. However application of advanced sophisticated techniques and appropriate scientific methods for reliable results without destruction of the original documents are the prime requirements of the forensic document expert and investigating agencies. Keywords: Document examination, Paper differentiation.