Assessment of Soft‐Shell Mud Crab (Scylla olivacea) Farming Trend in the Southwest Coastal Region of Bangladesh by Md. Masudul Haque, Anirban Sarker, Shilpi Saha, Akond Mohammad Rafiqul Islam, Shaikh Nazrul Islam, Mohammad Abdul Baki

“…ABSTRACT Soft‐shell crab aquaculture practices emerged as a profitable livelihood option in the study area due to its lower vulnerability to changing climatic conditions and high demand in the international market. …”
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Research progress of core-shell composite absorbing materials by HUANG Wei, WEI Shi-cheng, LIANG Yi, WANG Bo, HUANG Yu-wei, WANG Yu-jiang, XU Bin-shi

“…In the modern warfare of over-the-horizon, radar detection technology is currently the most widely used method; therefore, reducing the radar echo signal is the most important factor to improve the stealth ability of weapon equipment. …”
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Characterization and performance evaluation of coconut shell concrete  with alccofine supplements by Ramaiah Prakash, Sundaresan Srividhya, Ramalingam Vijayalakshmi, Ramasanjeevi Muruganantham

“…The findings indicated that substituting 10% of alccofine improved the workability and strength characteristics of the lightweight coconut shell concrete. Utilizing a blend of coconut shell and alccofine in concrete would represent the most ecologically conscientious choice within the construction sector.…”
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Prediction of impurities in cocoa shell powder using NIR spectroscopy by Marciano M. Oliveira, Marcus V.S. Ferreira, Mohammed Kamruzzaman, Douglas F. Barbin

“…Results obtained for the benchtop (R2P> 0.99 and RMSEP<0.71) and low-cost portable (R2P> 0.92 and RMSEP<1.70) devices are promising, and portable spectrometer could be used to certify cocoa shell purity.…”
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Hydroxyapatite from Mollusk Shells: Characteristics, Production, and Potential Applications in Dentistry by Florin Lucian Muntean, Iustin Olariu, Diana Marian, Teodora Olariu, Emanuela Lidia Petrescu, Tudor Olariu, George Andrei Drăghici

“…Mollusk-derived hydroxyapatite is widely available, cost-effective, sustainable, and a low-impact biomaterial. …”
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Activated Carbon Adsorbents Derived from Agricultural Waste for Phenolic Pollutant Removal: A Review by Annisaa Siti Zulaicha, Agung Abadi Kiswandono, Buhani Buhani, Suharso Suharso, Fidelis Nitti, Rinawati Rinawati

“…Among these, adsorption is widely used due to its simplicity and cost-effectiveness, with activated carbon as the most commonly used adsorbent. …”
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High throughput and cost-effective purification of small molecules using superficially porous stationary phase columns: An environment friendly approach by Mallikarjuna Guna, Khemraj Bairwa, Mitalee Das, Samikshya Panda, Nancharaiah Tellakula, Muralidhararao Bagadi, Sharad Duche, Arvind Mathur, Amrita Roy

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Pellet Production from Green Pistachio Shell Waste with Varying Levels in Livestock Feed by kazem laei, Mohammad Hossein Kianmehr, Ghanbar laei

“…Green pistachio shells, a common agricultural waste in the country, face limited use as animal feed due to harmful microbes and bacteria. …”
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Production and Strength Evaluation of Sandcrete Hollow Blocks Using Fine sand and Crushed Periwinkle shell by Oluwaseun Caleb AYESANMI, Olumide Elkanah AIYEWALEHINMI, Bamitale Dorcas OLUYEMI-AYIBIOWU

“…This research explores using Crushed Periwinkle Shell (CPWS) to partially replace fine sand. A 1:12 mix ratio was chosen for its cost-effectiveness and suitability for non-load bearing applications. …”
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Convection in a Rapidly Rotating Spherical Shell: Newton’s Method Using Implicit Coriolis Integration by Juan Cruz Gonzalez Sembla, Camille Rambert, Fred Feudel, Laurette S. Tuckerman

“…Numerical stability can be greatly improved by the implicit integration of the terms that are most responsible for destabilizing the numerical scheme. …”
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Evaluation, tribological examination, and multi‐objective optimization of aluminum‐fly ash‐egg shell composites for sustainability by J. Narendran, Santhosh Nagaraja, T. Karthikeyan, S. Anthoniraj, M. Rudra Naik

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Preparation of biochars from coconut fiber and coconut shell and their adsorption for Pb²⁺ in solution by LAN Tian, CHU Yingchao, ZHANG Lingling, ZHAO Wen, PAN Yunzhou, ZHANG Jiawei, ZHU Zhiqiang, WU Weidong

“…Lead (Pb) is one of the most common heavy metal contaminants in the environment, usually discharged with waste water and waste gas. …”
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Adsorption of Safranin‐O Dye Onto Almond Shell Sustainable Activated Carbon: Identifying Key Process Factors and Their Effects by Nawras J. Jassim, Fitna H. Younis, Maher T. Alshamkhani

“…This study aimed to develop an inexpensive and sustainable process for safranin dye removal from polluted water using biomass waste. Almond shells were carbonized at a temperature of 500°C and then chemically activated using phosphoric acid to produce activated carbon. …”
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Experimental Study of Gas Entrainment by Free Jets of Water-Slurry Suspensions into Tubes of Shell-and-Tube Jet-Injection Apparatus by Malakhov Y.L., Kuznetsov A.Yu., Novoselov A.G., Chebotar A.V., Baranov I.V., Rumyantseva O.N., Mironova D.Yu.

“…Absorption processes affect the quality of the finished product and energy costs. In the food industry shell-and-tube jet injectors (SJT) are widespread, in which the mechanical injection of a free-falling jet of liquid surrounding its gas is applied. …”
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Fabrication and microwave absorption properties of myrica rubra-like Fe3O4@SnO2 core-shell material by Wei HUANG, Yu-jiang WANG, Shi-cheng WEI, yi LIANG, bo WANG, Yu-wei HUANG, Bin-shi XU

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Turning the Surface Electronic Effect Over Core‐Shell CoS2─FexCo1‐xS2 Nanooctahedra Toward Electrochemical Water Splitting in the Alkaline Medium by Lian‐Ming Lyu, Yu‐Chung Chang, Han‐Jung Li, Pei‐En Wang, Ruei‐Hung Juang, Ming‐Yen Lu, Cheng‐Shiuan Li, Chun‐Hong Kuo

“…Abstract The long‐term challenge in overall water splitting is the conflict in the pH condition of electrolytes for achieving efficient hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) at the same time, in addition to the typical cost issue in catalysts. It hence raises an intense research interest in seeking cost‐efficient non‐noble metal electrocatalysts as well as compromising electrolyte conditions for electrocatalytic HER and OER. …”
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Ni3S2@MoO3@Co3O4@AMO/NF core–shell heterostructure for high performance alkaline overall water splitting by Jiabang Liang, Yu Liu, Zegao Wang, Yifan Jia, Zhao Ding, Liangjuan Gao

“…Abstract The urgent need for bi-functional high-performance non-noble metal-based catalysts for water splitting requires the integration of both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) together, which not only increases the energy efficiency but also reduces fabrication cost. However, most non-noble metal-based catalysts for OER are not stable under alkaline conditions, while HER shows poor kinetic performance under alkaline conditions, which prevents the water splitting from scale-up applications. …”
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Comparative Analysis of Biodiesel Produced from Blends of Palm Kernel Shell and Cocoa Pods Oils with Conventional Diesel Fuel: Characterizations, FTIR, GC-MS, XRD and SEM Analysis... by Bassey Nkanang, Fidelis Abam, Macmanus Ndukwu, Hyginus Ugwu, Agnes Oboh

“… The uncertainty of predicting the conditions of bio oils for the production of quality biofuels and reusability of catalyst, saving cost of production and time, make characterization of the oils/catalyst imperative. …”
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Peculiarities of «liquid – solid» phase equilibria in Six-Ge1-x nanoparticles for various mutual arrangements of phases by A.V. Shishulin, A.V. Shishulina, A.V. Kuptsov

“…The application of 3D nanocrystalline materials obtained using the liquid-phase and solid-phase powder metallurgy technologies is one of the basic approaches to designing high-efficiency and low-cost thermoelectric energy converters. Nanostructured alloys of the Six–Ge1-x system represent one of the most efficient high-temperature thermoelectric materials. …”
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Chaotic Mountain Gazelle Optimizer Improved by Multiple Oppositional-Based Learning Variants for Theoretical Thermal Design Optimization of Heat Exchangers Using Nanofluids by Oguz Emrah Turgut, Mustafa Asker, Hayrullah Bilgeran Yesiloz, Hadi Genceli, Mohammad AL-Rawi

“…The predictive results indicate that using water + SiO₂ instead of ordinary water as the refrigerant on the tube side of the heat exchanger reduces the total cost by 16.3%, offering the most cost-effective design among the configurations compared. …”
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