Exact Solution for Non-Self-Similar Wave-Interaction Problem during Two-Phase Four-Component Flow in Porous Media by S. Borazjani, P. Bedrikovetsky, R. Farajzadeh

“…Analytical solutions for one-dimensional two-phase multicomponent flows in porous media describe processes of enhanced oil recovery, environmental flows of waste disposal, and contaminant propagation in subterranean reservoirs and water management in aquifers. …”
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Development of the Agricultural Biogas Market in Poland – Production Volume, Feedstocks, Activities and Behaviours of Farmers by Arkadiusz Piwowar

“…The essence of the problems concerns mainly sustainable waste management in agricultural production. The main purpose of this study is to analyze the volume of agricultural biogas production in Poland and the structure of consumption of raw materials used for production of agricultural biogas. …”
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Research on decision making of optimal communication system based on user by Yu-hang WU, Shao-hong YAN

“…In order to study the problem of how to choose the wireless channel connection system to meet the needs of users in the wireless communication environment,according to the number of users using the Irish call loss,the estimated number of users need to meet the channel should be provided.Followed by the number of channels to establish the rela-tion model between user requirements and system capacity,introducing comprehensive evaluation factors to evaluate FDMA,TDMA and CDMA communication system.Finally a solution was put forward to meet the optimal decision the needs of users.This scheme not only realizes the effective utilization of the channel,and the channel has certain redun-dancy,avoid the system reconstruction caused by future user growth,capital waste,provides a measure of win-win choice for different number of users of the communication system.…”
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Enhancement of Spurious Signal Suppression in Microstrip Mixers by Load Resistor Termination by Catur Apriono, Abdurrasyid Ruhiyat, Farohaji Kurniawan, Arokiaswami Alphones, Fitri Yuli Zulkifli

“…Despite generating the desired signal, the mixer also generates spurious noise that wastes power and reduces the performance of the overall system. …”
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Thermodynamic Feasibility of Hydrogen-Rich Gas Production Supported by Iron Based Chemical Looping Process by Grzegorz Słowiński, Adam Smoliński

“…The world research activities in these terms focus on the development of integrated hydrogen and power generating technologies, particularly technologies of hydrogen production from various carbonaceous resources, like methane, coal, biomass, or waste, often combined with carbon dioxide capture. …”
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Investigation of the Effects of Steam Injection on Equilibrium Products and Thermodynamic Properties of Diesel and Biodiesel Fuels by Jean Paul Gram Shou, Marcel Obounou, Timoléon Crépin Kofané, Mahamat Hassane Babikir

“…The effects of steam injection on combustion products and thermodynamic properties of diesel fuel, soybean oil-based biodiesel (NBD), and waste cooking oil biodiesel (WCOB) are examined in this study by considering the chemical equilibrium. …”
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Biosorption of Copper Ions by and Species by Sara Ghaed, Elham Khalilzadeh Shirazi, Reza Marandi

“…Biosorption is an innovative method to remove nonbiodegradable pollutants, such as heavy metals, from aqueous solutions using a variety of biomaterials (e.g. bacteria, fungi, algae and industrial and agricultural wastes). Compared with other alternatives, these metabolically inactive and nonliving biomasses of microbial or floral origins are cheaper and more effective in removing metallic elements, some of which are toxic and carcinogenic. …”
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Synthesis of Titanium Containing SBA-15 and Its Application for Photocatalytic Degradation of Phenol by Lili Yang, Zeyu Jiang, Sufeng Lai, Chongwen Jiang, Hong Zhong

“…Under UV-irradiation, the Ti-containing SBA-15 exhibits good photocatalytic activity for phenol degradation in the simulated waste water. The higher photocatalytic activity of Ti-containing SBA-15 to degrade phenol was ascribed to the more titanium content and anatase titanium dioxide. …”
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A Context Aware Cooperative Communication Method in Wireless Sensor Networks by Hyunduk Kim, Chulki Kim, Jaehun Kim, Minah Seo, Seok Lee, Taikjin Lee

“…Moreover, existing cooperative communication methods, for example, CoopLEACH, waste energy because of the unilateral cooperative communication method, which does not consider the distance between the sink and cluster heads. …”
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La durabilité de la chaîne d’approvisionnement en fruits et légumes à l’épreuve du Covid-19 : cas de la ville de Meknès au Maroc by Abdelmajid Saidi, Laila Bouhid, Claude Napoleone, Fatima El Hadad-Gauthier, Sanaa Moussalim, Abdelkamel Alj

“…During this crisis, new and more sustainable food supply practices emerged (mutualized and proximity supply, reduction of food waste…) and thus made the CAF & L evolve towards a sustainability process. …”
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Analysis of scientific production on environmental risk assessment in ecosystems with a circular economy by Yasniel Sánchez-Suárez, José Armando Pancorbo-Sandoval, Sonia Emilia Leyva-Ricardo, Verenice Sánchez-Castillo

“…In this scenario, the circular economy makes it possible to reuse raw materials and reduce waste. The objective of the research is to analyze the scientific production related to the evaluation of environmental risks in ecosystems with a circular economy approach. …”
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The Evolution of Policies for the Resource Utilization of Livestock Manure in China by Haoyu Lin, Hongchao Jiao, Hai Lin, Xuanguo Xu

“…Technological innovation in green livestock breeding should be supported by policies to achieve source reduction in pollutants in breeding waste.…”
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La forza degli oggetti ricomposti by Elisa Rondini, Daniele Parbuono

“…Like Levi-Strauss’s bricoleur, he combines skills, expertise and available resources (things out of everyday use, found waste collection centers and garages of relatives and friends), configuring an instrumental universe in constantly adapting his living space based on extra-ordinary and always progressive aesthetics. …”
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Damage and Fatigue Life Evaluation for Laser Cladding Remanufactured Wheel by Liang Hua, Run-dong Zhou

“…Conventionally, these damaged wheels are repaired using the rotatory repair method; however, this approach results in large amounts of material waste. To address this issue, in this study, laser cladding remanufacturing technology was employed to repair a damaged wheel. …”
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D&R OBLIGATIONS OF OIL PRODUCING COMPANIES: ECONOMIC AND LEGAL MECHANISMS FOR IMPLEMENTATION by M. A. Valishvili

“…One of the most “dirty” sectors of the economy is traditionally considered mining and processing industries, while they are less equipped with advanced technologies for cleaning production and consumption waste. The implementation of obligations by oil producing companies to restore the environment is one of the most important areas of state policy. …”
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Estimating the Basal Heave Stability of Narrow Braced Excavations by Taoli Xiao, Yanlu Yang, Hua Cai, Shaoxin Yan, Fang Cao

“…However, the slip circle method in the design codes fails to consider the effect of excavation width on basal heave stability, causing waste for narrow excavation. In this paper, numerical simulation for basal heave failure of excavation with different widths was performed by FEM with SSRT (shear strength reduction technique). …”
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Driving Competitive Edge in Sarawak's Manufacturing Industry: Leveraging Supply Chain Management, Smart Integration, and Circular Economy Practices by Kouk Ping Jap

“…Emphasizing resource, material, and waste reduction aligns with circular economy goals, reducing costs and fostering long-term growth. …”
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Climate-based Management to Reduce Nitrate Leaching from Dairies in the Suwannee River Basin by Victor E. Cabrera, Norman E. Breuer, Peter E. Hildebrand, Clyde Fraisse

“… Dairy farmers in the Suwannee River Basin are aware that environmental issues will be among the greatest challenges they face in the near future. Dairy waste is thought to be an important factor contributing to nitrogen pollution in local waters. …”
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Flatwoods Citrus Best Management Practice: Minimizing Direct Deposition of Pesticides into Waterways by Chris Wilson, Brian Boman, Ed Stover, Janet Bargar, Jack Hebb

“…It also estimates direct deposition on ground surfaces that translate into wasted product, as well as another potential source of surface water contamination through surface water runoff. …”
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Distribution Network Voltage Control Based on Coordinated Optimization of PV and Air-Conditioning by Qi Wang, Bin Lu, Xiaobo Dou, Yichao Sun, Jin Liu

“…As a result, the shortage of the PVs’ reactive power control capability is compensated by the adjustable air-conditioning loads, so that the waste of the photovoltaic power can be reduced or even avoided. …”
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