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India is the second largest producer of groundnut in the world. More than 85 lakhs of hectares of the land isapproximately used in groundnut cultivation. In 2022 groundnut is produced in 9.86 million metric tons in which 50% of waste has been produced. Agricultural waste can be recycled into different forms of energy sources. Groundnut crop residues were collected from Lattur located at Chengalpattu district, Tamil Nadu, India. The collected residues were separated as groundnut shell and plant residues. The plant residues are subjected to both vermicompost and natural composting processes. Groundnut shell is used to prepare paper by using the Kraft process (Chemical pulping method). Both the compost is mixed with soil with the ratio of 1:10, 2:10 and Nutrients like N, P, K were analysed. The results slow vermicompost having enriched nutrients. Comparing Natural compost, and the Groundnut shell were prepared as paper with a size of 210mm*297mm. Compost helps to improve the health and quality of the soil that is added to improve and maintain the environment. For the paper production trees were cut and used. This causes deforestation. To resolve this problem the better solution is preparation of paper using the non-wooden material. The groundnut shell is one of the non-wooden materials used for the production of the paper. These papers will be eco-friendly as well as it controls deforestation.

Characterizing the number of sheets in a stack of paper typically involves mechanical separation of the individual sheets. Here, we explore an nondestructive method that can be applied to the intact paper stack. Namely, terahertz time-of-flight tomography, together with post signal-processing technique sparse deconvolution based on a two-step iterative shrinkage-thresholding algorithm (SD/TWIST), is employed to reconstruct the stratigraphy of stacks of sheets of paper with multilayered structure in a nondestructive and noncontact manner. The double-Gaussian mixture model (DGMM) is also incorporated to suppress dispersion in the reflected THz echoes. The effectiveness and accuracy of the proposed adaptive sparse-deconvolution method are verified experimentally and numerically. Compared with the commonly used frequency wavelet-domain deconvolution (FWDD) method and previous implementations of sparse deconvolution based on an iterative-shrinkage and thresholding algorithm (SD/IST), the proposed sparse-deconvolution approach can provide a clearer and rapid stratigraphic reconstruction of the paper stacks studied, while ensuring accurate thickness information for each paper sheet in the presence of noise, revealing the potential usage of real-time THz tomographic-image processing.

Bioluminescence is a fascinating phenomenon in which photons are emitted as byproduct of a chemical reaction occurring in living organisms, including bacteria, fireflies, and several marine species. Here we report the development of novel bioluminescent tools and strategies which can be used to improve the analytical performance of paper-based smartphone biosensors. In particular two new applications are reported based on paper and thread-based bioluminescent biosensors.

The term waste is for undesirable or pointless resources produced by human activity in residential, industrial, or commercial environments. It can be divided into three categories. Depending on its: source (household, industrial, commercial, building, or institutional); and composition (organic material, glass, metal, plastic, paper, etc.). The educational institute, offices, packing of goods etc generate huge quantity of paper waste every year. The waste paper is major issue in municipal solid waste. Paper pulp can be made from a variety of sources, including wood, recycled paper waste, and other plant-based materials. Neem, also known as Azadirachta indica, is a tree readily available in nature having grate medicinal value and helps to protect environmental pollution. Neem is a evergreen tree that grows quickly and is widely used. It may be found all over India. A single mosquito bite can put you in the hospital for Chikungunya, Dengue, or Plasmodium falciparum (malaria). Use of sophisticated electric mosquito-killing devices or chemical mosquito repellents is the only method to stop this. Neem and paper waste are combined to create mosquito repellent that is both environmentally friendly and has natural and practical benefits. Neem may be utilized to manufacture helpful items such as insect repellent. Sticks used to ward off mosquitoes are made of burning paper pulp, or paper waste. Dryobalanops Aromatica, another name for camphor, is a white, crystalline material with a powerful, aromatic scent. Numerous characteristics of camphor include its physical, chemical, flammability, and fragrant attributes. Due to these characteristics, camphor is utilized as an aromatic substance in mosquito- repellent sticks. It also aids in the burning of mosquito-repellent sticks.

The issues of intellectualization of equipment and control systems at pulp and paper industry enterprises are considered. The features of digitalization at large pulp and paper mills are shown. An example of the implementation of an intelligent system for assessing the functioning of technological equipment at one of the pulp and paper mills is demonstrated. The main sources of efficiency of intellectualization and intellectualization of production and automated systems are shown.

Plastic waste is now a major environmental problem worldwide, and it has worsened in the last few years. Scientists are studying how much plastic is in the environment, how dangerous it is, and how to learn it. This study looked at research papers on microplastics’ effects on plants listed by Scopus from 2011 to 2022. The goal was to see how this body of knowledge has grown and expanded over time and guess what it will do. The authors used the VOSviewer package and Scopus analytics for the bibliometric study. A total of 380 manuscripts, written by 159 authors, were taken out. Much study is being done on particle size, quantity, bioaccumulation, and environmental and community effects. Rillig, M.C., Das Berlin-Brandenburgisches Institut für Biodiversitatsforschung, Germany, is thought to be the most productive and often-cited researcher. The Ministry of Education China is the most essential printing house. China is the leader in terms of the number of papers and study partnerships. It is best to look at the International Journal of Pharmaceutics.

The filter paper bio-templating method has become a promising pathway in the fabrication of MgO with tunned physicochemical features. The filter paper-templated MgO (MgO-FPT) has been subjected to several characterisation analyses, and it has revealed that filter paper templating has demonstrated a positive outcome toward an improvement of physicochemical features, i.e., improved surface reactivity and surface area compared to MgO prepared via direct thermal degradation method of magnesium salt (MgO-CT). As the evidence of the FTIR spectra, the MgO-FPT has demonstrated a surface rich CO2-associated functional group, which indicate the enhanced surface reactivity of the MgO, which increase of the adsorbent affinity toward CO2 (even from atmospheric surrounding). Together with the improved structural features compared to MgO-CT (two-fold high surface area), it has significantly refined the CO2 adsorption uptake capacity to almost 15 times higher than MgO-CT with only 0.247 mmol/g. This shows the potential filter paper bio-templating method for the metal oxide-based adsorbent fabrication for CO2 adsorption application.

A chitosan based coating was prepared where eggshell powder was added. Eggshell is a product that appears in large numbers in everyday life, so it has great potential as waste, which can be used to turn it into a valuable material. Cellulose sheets were made from secondary fiber, and after coated with the chitosan based solution to investigate the properties of the sheets. The results of the treated handsheets were compared with the results of the control sheet. The control sheets were compared with 4 different type of paper: coatings of chitosan with 5wt% and 10wt% eggshell powder, only chitosan coating, and paper where eggshell powder was added to the paper pulp. The use of the eggshell powder as an additive in the coating would be a promising material, because it can improve in a large extent the water resistance and the air barrier properties of the paper.

The Paper industry is an energy-intensive and one of the most energy-consuming industries in Indonesia. In this study, Paper Mill energy sources come from coal and renewable energy such as black liquor as a substitute for coal and on-grid 9MW PV system are reassessed by using optimization software, HOMER. This study aims to present a feasibility study of increasing the use of renewable energy sources in Paper Mill to reduce coal consumption for more sustainability. The software HOMER is used as a tool to determine the most feasible combination of component considered in the study. It is feasible to reduce 10,84% coal consumption kg per year with the optimal renewable energy mix consisting of additional 24MW rooftop PV system and 5,94kW hydrokinetic energy from Kampar River located 6 km from the plant. Renewable fraction increased to 16%. This study result is good for sustainable growth of Paper Mill business that investments in climate and nature to support the Indonesian government in achieving net zero emissions.

Abstract. In this study, a composite material was successfully produced by incorporating waste paper and basalt fibers. The utilization of waste paper as a raw material contributes to sustainable practices and waste reduction. The physical and mechanical properties of the obtained composite material were comprehensively investigated to evaluate its potential for various applications.The physical parameters of the composite material, such as density and porosity, were measured to assess its structural characteristics. Density provides insights into the compactness and mass per unit volume of the composite, while porosity indicates the presence of voids or open spaces within the material. These parameters play a crucial role in determining the overall performance and suitability of the composite for specific applications.Furthermore, the mechanical properties of the composite material were examined to evaluate its strength, stiffness, and durability. Tensile strength, flexural strength, and impact resistance were among the key mechanical parameters studied. Tensile strength determines the material's ability to withstand pulling forces, while flexural strength measures its resistance to bending or deformation. Impact resistance evaluates the material's ability to absorb energy when subjected to sudden or dynamic loads.

This review paper presents a comprehensive analysis of the mitochondrial DNA (mtDNA) of Apis mellifera, commonly referred to as the Western honey bee. The present study aims to examine the genetic diversity, population structure, and evolutionary history of a species of insect that holds economic significance. This study elucidates the genetic determinants that impact the adaptive capacity, behavioral patterns, and overall well-being of honey bees through the examination of mitochondrial DNA (mtDNA) sequences derived from diverse honey bee populations across the globe. Furthermore, this study examines the potential implications of mitochondrial DNA (mtDNA) research on various aspects of beekeeping practices, conservation initiatives, and the comprehension of honey bee biology. This paper serves as a significant asset for researchers, beekeepers, and conservationists with a keen interest in exploring the genetic characteristics of Apis mellifera

The pulp and paper (P&P) industry is considered one of the production and manufacturing industries that consume immense amounts of natural resources, such as wood, water, and energy. It is also a significant contributor of pollutants to the environment, where various organic and inorganic contaminants are immensely produced into the environment. In this study, the color removal efficiency from P&P wastewater using a 1.5-L three-phase fluidized-bed reactor in combination with heterogeneous photo-Fenton reaction process was investigated. The process used synthesized Fe2O3/TiO2 catalyst by ultrasonic-assisted impregnation technique and applied UV-C light irradiation for the decolorization treatment of the P&P wastewater. The RSM-BBD was also used to optimize the color reduction efficiency of the P&P wastewater between three independent variables: pH, photocatalyst dose, and H2O2 dose. Under the optimal conditions (initial effluent pH = 3, [Fe2O3/TiO2] = 1.25 g/L, [H2O2] = 50 mM) with an air flow rate of 2 L min-1 at a reaction time of 30 min, the color reduction efficiency was achieved as 73.5%. Additionally, pH was found to be the most significant parameter for the decolorization of the P&P wastewater.

The tourism industries today have adjusted to a rapidly shifting landscape and increased competition. "Smart tourism" is a word used to describe the present phase of tourist development that has been impacted by the advancement of information technologies and is emerging as a viable strategy for adjusting to the changing market conditions. In the age of digital revolution, big data has become increasingly important in influencing both new players in the tourism sector and how people travel throughout the world. With the use of big data, all of these businesses can forecast traveler demand, improve decision-making, manage information flows and customer interactions, and deliver top-most service more effectively and efficiently. These days, it's thought that design is essential to the success of tourist sites and enterprises. This conceptual paper synthesizes the past literature and gives an overview of how data analytics has been used in smart tourism.

Soil is considered a complicated material as, in general, the behavior under loading is non-linear in addition it is anisotropic material and its behavior is time-dependent. Various models were developed in the method of finite element for modeling the behavior of soil under different loading cases, and it must be known that no constitutive model is available that can simulate completely the actual soil behavior under all conditions. This paper attempts to investigate the soft soil model and present a discussion about the advantages and disadvantages for the purpose of giving an overview, and discussing the main finding of the previous studies regarding using the Soft Soil model in the numerical analysis of geotechnical engineering problems and applications. In this research, it was observed from the previous studies that the relation between the modified compression index (λ*) and unloading index (κ*) is from (5 to 10). The Soft Soil model gives a stiffer stress-strain behavior compared to Hardening model. Using this model for compressible soils needs a longer calculation time than other models as the material stiffness matrix was included in each calculation step. It shows satisfactory results in the analysis of the settlement of immediate and consolidation cases of foundation in clayey soil than the model of Mohr-Coulomb.

This paper presents a bibliographical analysis of scientific research on cotton-picking machinery, focusing on countries, years, authors, and publishers involved in this field. The study utilizes materials from the Scopus database, describing the sequence of analyses and presenting the results through graphs and histograms. Cotton is a crucial product for human life, and its ecologically clean demand is increasing yearly. Traditional cotton growing remains relevant in Uzbekistan, where cotton picking by machine is essential due to labor-intensive and expensive manual methods. The international cotton industry actively participates in creating and using cotton-picking machines, with more than 90 countries growing cotton on 32 million hectares, including Uzbekistan’s 1.07 million hectares. Since the 1970s, the USA and Uzbekistan have been the primary countries improving cotton-picking machines based on scientific and practical research. However, by the 21st century, countries like China, India, Turkey, and Israel have joined this field. This study aims to ensure that cotton-picking machines produced in Uzbekistan meet state standards by analyzing scientific research in this field, studying the advantages and disadvantages of machines from various countries, and staying updated on the latest developments through the Scopus database.

A worldwide evaluation of the present status of renewable-energy generation, with a focus on photo-voltaic (PV) solar energy for the production of electricity. The most pertinent elements of the development and experiences of nations working to build and use these technologies are covered in this article. It also cites studies that highlight the efforts made by nations to reduce their emissions of green-house gas or to enhance the quality and accessibility of electric energy generation in light of their unique geographic and environmental circumstances. These studies focus in particular on remote communities that have limited access to the national power grid due to technological or financial constraints. This paper focusses on renewable-energy might serve as a starting point for assessing how clean energy affects the world's energy supply and demand, they are becoming an increasingly popular option in terms of cost and efficiency, which can attract new investors. By analysing recent data, case studies, and literature, this review aims to provide stakeholders with insights into the achievements and hurdles of solar energy, fostering informed decisions towards a sustainable and resilient energy future.

Inulin is a source of fiber that can be used as a functional food. Foods that contain inulin can help overcome health problems such as obesity, colon cancer risk, lower blood sugar levels and reduce insulin resistance. The purpose of this paper is to summarize some research results on inulin content in tubers and their extraction methods. The inulin content in dahlia, gembili, uwi, potato, sweet potato, jicama, onion and garlic tubers are 74%; 15%; 12%; 7%; 13%; 41% and 33%, respectively. Extraction methods used include ethanol:water precipitation, microwave-assisted extraction, hot water extraction and ultrasound. In the future, inulin is expected to contribute to the treatment of digestive-related diseases.

The integration of solarcellsinto construction materials, such roof tiles, isgaining traction. Nevertheless, solarcells' conversion efficiencyistemperature-dependent, and a high temperaturewouldlowerit. This study examines the functionality of mortar roof tilesthat have builtinsolarcells and safety glass. To control the temperature of the solar cells, phase modifying materials (P CM) are added to the first roof tiles at a concentration of 3% by weight.For solar roof tiles, the impact ofPhase change materials on the generation of solar-to-electrical power isassessed, and life cycle costanalysisiscarried out to determine the viabilityfrom an economicstandpoint.During six summerdays, the electricalenergy production of the solartileswith PCM appliedwas 4.1% higherthanthat of the tileswithout the component modification material. In contrast, during six winterdays, the improvementisbetween 2.2 and 4.3%. With the cost of the inverterincluded, the solar roof tileswith Phase change materials have an economicalpaybackperiod of 5.7 years. The application of Phase change materialsraises the initial cost of roof tiles by 1.2% ;nevertheless, the paybackperiodispredicted to bethreemonths shorter thanthat of the equivalentwithout PCM, given an overallimprovement in energy production of 4.1%.Whilemany countries are takingsteps to reducetheiremissions, the IEA’slatest report on global and carbonemissionsshowed an increase of 1.7 percent in emissionsyear-onyear2018 to 33.1 billion tons (IEA, 2019). Australia's 2018 increase in carbondioxideequivalentemissions of 0.7% raisesseriousconcerns about the countrysability to meetitsemissionreductioncommitmentunder the Paris Agreement (Cox, 2019).

Today, the industrial world is experiencing intense competition with challenges related to environmental issues, and the domestic paper industry is no exception. This study is a follow-up of the research conducted by Palupi et al. (2015) at Company X which, through an LCA study, found an acute water ecotoxicity value of 7.16 kPt, a chronic water ecotoxicity value of 6.5 kPt, and a soil human toxicity value of 2.69 kPt. However, that study did not come with a SWOT matrix. Therefore, using a desk study,the present study aimed to map a SWOT matrix. A desk study based on SWOT analysis from 12 international journals and two national journals sourced from Elsevier, IWA Publishing, MDPI Publisher, Taylor & Francis, and Garuda was used to determine the SWOT matrix. Desk studies have the objective of comprehensively evaluating published journal articles, books, and other sources on given problem domains.Based on the results of the study, some recommendations for actions on the internal and external factors of the company are offered, consiting of steps for the company to mitigate identified weaknesses and threats.This study found that most of the pulp and paper industry engaged in internal strengths and external opportunities and faced numerous internal weaknesses and external threats. Currently, Company X occupied the first quadrant (Growth), indicating that the company was in a highly profitable condition. The company was enjoying many strengths and opportunities. Therefore, it is critical for the company to use its strengths to capture opportunities to minimize its emissions to the environment and to implement LCA in the company.

This paper aims to report the investigation of the effect of online news items on students’ writing outcome of English as foreign language context. This research used quantitative methods with quasiexperimental research designs with non-equivalent groups’ pretest-posttest design. Two groups which 46 students were the experimental and control groups and both groups were given with some different treatments. Those treatments were given in a balanced and intensive manner without intervention from factors beyond the researcher’s control. The tests were then employed as the instrument to gain data with ANCOVA as design of analysis technique and SPSS as media to compute. The findings showed that online news items have strengthened students’ writing abilities and motivated students to write related problems. The results obtained from this study proven that the P-value (0.016)

Paper-based microfluidics offers a simple, cost-effective, and versatile platform for fluid manipulation and analysis. Despite significant advancements in paper fluidics, the flow control in paper channel remains a challenging task. In this regard, we have developed a flow delay channel in paper using rectangular tape patterns on the paper surface. We have investigated the effect of hydrophobic tape barriers with varying widths. The designing and cutting of the hydrophobic tape and paper channel was performed by CO2 laser machine using CorelDraw software. Once cut, the tape barriers were attached to the paper surface and then passed through the roller press machine for proper adhesion of tape pattern onto the paper’s surface. From experiments, we observed that by increasing the width of tape, the delay also increased. The hydrophobic tape on the paper surface caused resistance to the flowing fluid. Due to this surface resistance, flow velocity reduced, and the time delay increased. We believe that our novel approach will provide an alternative method of flow control for paper-based microfluidic devices and can be utilized in various food quality sensors and lateral flow devices.

Land degradation has a big influence for Central Asia. The territory of Central Asia is rarely discovered and it can be seen by the number of published papers in English. There is a high potential of applying remote sensing (RS) and geographical information systems (GIS) for the mapping and monitoring of degraded lands. In the present research we tried to collect all Scopus-based publications in English for 20 years using land degradation as a keyword. We analyzed the most popular journals, top authors, top-cited papers, top countries, and the role of remote sensing (RS) and geographic information systems (GIS) in the land degradation issues of Central Asia. RS and GIS technologies are good tools, but in Central Asia researchers have to spread them widely. Data-sharing systems and lack of international cooperation could bring more joint projects and publications on land degradation issues.

Agricultural products, including root fruits, make up a large part of a person’s vital needs. Therefore, cultivating root fruits and harvesting crops without harm is one of the main tasks of agricultural events. Considering the above, it is of great importance to have information about the scientific research and scientific results achieved by our scientists in this field. To this aim, a bibliometric analysis of articles on root harvesters published in the Scopus database between 1982 and 2022 was used to understand the current state of studying cultivating agricultural products, including root fruits, and harvesting their crops and to provide references for future studies. To carry out this research different tools such as Office Excel 2021, VOS Viewer and Mapchart.net were used. The literature retrieved totaled 201 articles, of which 70% were research papers. During the last four decades, the quantity of published papers has increased significantly. For example, there were 22 papers published in 2019, 22 times increase over the number of papers published in 2002 (1 paper). It was found that the top five countries that published the most literature were China, the United States, India, the United Kingdom, and Canada, which published 44, 43, 12, 12, and 10 articles, respectively. During the chosen period 159 authors from 58 countries contributed to the given field.

This paper discusses the potential of paper-based microfluidic devices for affordable diagnostics, and the importance of flow control. We have explored the variation of the width of paper, effect of 2D flow, and altering the surface wettability of paper to increase the resistance to fluid flow by physicochemical barriers. We used Whatman filter paper No. 40 and No. 1, mustard oil, and oleic acid, to examine the fluid flow due to capillary forces. Moreover, the effect of increase in thickness of the storage reservoir to decrease flow rate in the paper was also investigated. The experiments provide valuable insights into the behavior of fluid flow in porous media, and the findings have important applications in biomedical diagnostics and environmental monitoring.

This article observes the problems in the study of perspective species of the family Coccinellidae worldwide: a review of papers from the Scopus database published in English for the period of 2007-2021. Trends of publications in the family of Coccinellidae, various journals on Coccinellidae family, authors and their affiliated country, top countries in the study of the Coccinellidae family were analyzed throughout the article. Relying on the results of this analysis, it was found out that paper publishing beat records from 2007 to 2021 with 120 and 62 respectively. Also, number of journals that are frequently used by scholars worldwide were studied. There, top 15 journals were chosen by scholars to publish 721 (44,23 %) of their papers. Countries that held the largest number of researches on the Coccinellidae family was also considered in our article. We identified funding institutions, among which National Natural Science Foundation of China has possessed the largest number with 40. Last but not least, the most influential and productive countries, including China, Brazil, and others, were recorded in our research.

Contamination of recycled paper and board food packaging by mineral oil hydrocarbons caused several crises in the past years. Although the migration from paper and board to foodstuffs has been proved many times, the contamination mechanisms and causalities remain undetermined and face unresolved issues. This study takes part in the collaborative project FoodSafeBioPack, which aims at evaluating the migration of potentially carcinogenic polyaromatic molecules from recycled paper and board packaging to food. New chemical imaging methods are used to follow this contamination at the microscopic scale (fibers and fibrous network). The first images acquired of polyaromatic molecules distribution on fibers were used to develop a methodology that will help to follow their migration. The influence of using different solvents and molecules on the initial chemical potential is discussed. The description of the paper structure and initial conditions of transfer will support the development of a microscopic mass transfer model.

Cellulose and paper products are produced from cotton wool in our republic. Since 1995, the production of these products has increased several times. Nevertheless, 10% of the demand for pulp and paper products in our Republic is met. uring 1988-1993, this growth was 6%, which was 3 times higher than wood pulp production. Extraction of cellulose from annual plants is well developed in China and India. 77% of the world's cellulose obtained from annual plants is produced in these countries. The People's Republic of China gets 50% of its paper output from annual plants. Cellulose was obtained from plants containing cellulose, and their properties were studied. Paper products were obtained from the resulting pulps and its quality indicators were studied based on the standards applied to papers used in industry.

Metamaterial has become a hotspot in many research fields, including electromagnetism, thermodynamics and mechanics, as it can offers additional design freedom for material to obtain novel properties. Especially for the electromagnetic devices, various interesting electromagnetic properties which cannot be found in nature materials can be realized, such as negative refraction, invisible cloak, etc. Herein, we provide an overview of paper-based metamaterial for microwave application. This work reviews the metamaterial realized on paper substrate, including the fabrication techniques, application fields, as well as the outlook on future directions of the paper-based metamaterial for the readership.

Madagascar undergoes, like all countries in the world, the effects of climate change. in fact, since the last 5 years, in the coastal regions and the basins, the temperature has raised from 2 to 2.5 ° and varies between 34 to 36 ° in the shadow during the rainy season and on the high hills, the temperature diminishes from 2 to 2.5 ° during the dry period and varies from 4 ° to 8 °. However, the structure of lodging of 60% of the people are not adapted to this temperature change. Particularly, in the coastal regions, the walls of the houses are made of sheet iron. The inside of these houses is very hot when the weather is hot and very cold when it is cold. The inhabitants can’t afford the houses made in bricks or breeze block and the natural sources of aggregates are in the process of exhaustion. In the other part, we have seen that tons of paper are ready to be burned at the administrative services (public treasury, public financing, universities, ...) and the newspaper publishers. So, it becomes a must to find another way to the construction materials, justifying in that case our research axis. This study aims at the developing of construction material based on recycled paper, binder and aggregate. It deals of picking up or gathering all waste of papers and outdates newspapers and transforming them into brick for building constructions. What’s more, papers have prominent thermal insulating properties. Our work is focused on the study of variants on the different manufacturing processes, the choice of binder, the preparation of the specimens with different binders and different dosages, the mechanical compression tests for different binders, the evaluation of thermal conductivity for different binders and the numerical simulation of the thermo mechanical behavior of samples. The result is a lightweight brick with good thermal insulation. Tests have also made it possible to declare that the material has acceptable mechanical properties : the compressive strength is 1.56 [N/mm2], higher than the value prescribed by the standard for lightweight concrete blocks for construction of 1.1 [N/mm2], the value of thermal conductivity is 0.114 [W/mK], ten times less conductive heat than concrete and it can replace glass wool for a double its thickness. The specific weight is 57.5 [kg/m2].The practical results were confirmed by finite element simulations.

The prospects for obtaining bioethanol based on secondary bioresources of the pulp and paper industry are discussed in order to close economic cycles. The transformation of sugars of acidic hydrolyzate of deciduous wood into bioethanol by batch culture of a selected strain of the yeast Saccharomyces cerevisiae with a combination of various xylose-assimilating yeasts was studied. The ethanol yield from hexose`s part was 46% from fermented sugars, its concentration reached to 9,0±0,6 g l-1. The use of pentose sugars under microaerobic conditions (concentration of dissolved oxygen 0.5-3.0%) gave the efficiency of ethanol production up to 26.7 - 35.5% from fermented sugars. The ethanol concentration in terms of the pentose`s fraction was 3.9-4.5 g l-1 (the yeast Pachysolen tannophilus); 5.2 g l-1 (the yeast Candida tropicalis); 5.6 g l-1 (the yeast Candida shehatae). The total amount of ethanol obtained from both hexose and pentose parts after distillation was 4.2-4.6 g (5.2-5.7 ml) with alcohol by volume 96%.

Since the federal, state, and local levels of government in Malaysia have all initiated the e-participation project as an integration of the national e-government initiative and combined communication-based applications consisting of government-to-citizen (G2C) orientation, assessment studies have discovered that the delivery of this project carries multiple issues. These include minimal digital knowledge, a lack of awareness, the requirement for more government support for the project, and other factors. This has resulted in certain entities not making the most of e-participation tools. Thus, this review paper intends to examine some relevant acceptance factors of the Malaysian government's e-participation programme, which has received significant investment. This study methodology used the Unified Theory of Acceptance and Use of Technology (UTAUT) and the Technology Readiness Index (TRI) to build the research model for this study by exploring the relevant books, journals, online materials, and study reports linked to the e-participation acceptance in Malaysian public sector. The UTAUT and TRI factors may influence the likelihood of its adoption by all Malaysian governments and citizens, which will encourage them to support the use of e-participation in the public sector in Malaysia. The proposed model will evaluate the individual acceptance of e-participation in the Malaysian public sector. This study is anticipated to provide several guidance to relevant parties, particularly the Malaysian Administrative Modernisation and Management Planning Unit (MAMPU), which is one of the most prominent government agencies in Malaysia responsible for modernising and reforming the public sector through the digitalisation process, and other related government agencies in Malaysia. For future studies, additional empirical qualitative and quantitative methodologies are required to validate the findings of this study.

Today the world is facing a major problem of getting rid of wastewater safely so that it does not disrupt the environment. This study analyzed global research trends through wastewater treatment technologies from 2000 to 2020 using Scopus databases. The objective of this article is to carry out a bibliometric analysis regarding the production and impact of scientific research related to wastewater treatment indexed in the Scopus databases. The purpose is to know key aspects such as the progression of production over the two decades, maturity in research, coverage of the subject, identifying the most discussed topics and as a result of identifying the gaps, the most relevant authors and the core of journals through which knowledge in this area is disseminated, as well as its impact through the analysis of citations. Scopus revealed a total of 44 journal articles, 19 conference proceedings, and 1 review paper during this period, with the keywords’ wastewater, treatment. As per the analysis, Kazakhstan and Uzbekistan painted the greatest publications connected with wastewater.

At present, there is not any MTI graduation test system in China, although the enrollment of MTI students witnesses an increase. This paper presents MTI graduation written test construct and design of syllabus. It then elaborates on the test construct, modules, which is intended to clarify the purpose, significance and contents of MTI graduation test and shed new light on future large-scale test development and improvement of cultivation quality of MTI graduates.

Buildings carry people's emotional thoughts. Paper Bamboo House establishes an emotional connection between space and people through characteristic ecological materials, pays attention to people's true perception of buildings, and emphasizes the rhythm of architectural form and rhythm. The architectural design needs to explore the possibility of space existence from the regional culture, rebuild the relationship between the building and the surrounding environment, strive to create a harmonious building that coexists with nature, and practice the regional practice of low-carbon architecture. Advocate to use the comprehensive thinking of reason and art to explore the meaning of space and form.

The paper industry is an activity that have a large impact on the quality of natural resources. The large amount of water used has an impact on the wastewater generated. Untreated liquid waste can cause pollution in water bodies (rivers). Wastewater treatment with Up flow Anaerobic Sludge Blanket (UASB) is able to process wastes with high COD content in the paper industry. This paper provides a basic review and UASB research that has been carried out in the wastewater treatment of the paper industry.