Programmable Metamaterials with Perforated Shell Group Supporting Versatile Information Processing by Xiaoyuan Ma, Ziran Wang, Weipeng Zhang, Peng Yan

“…Abstract Mechanical metamaterials have emerged as promising tools for enabling mechanical intelligence in soft machines through interaction with the external environment. Note that most representative results in the literature focused on certain features of information processing with the designs of novel metamaterials. …”
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Catalytic Hydrolysis of Perfluorinated Compounds in a Yolk–Shell Micro‐Reactor by Jialin Zheng, Xiaojian Wang, Xin Zi, Hang Zhang, Heping Chen, Evangelina Pensa, Kang Liu, Junwei Fu, Zhang Lin, Liyuan Chai, Emiliano Cortés, Min Liu

“…Finite element simulations predict that the yolk–shell Al2O3 micro‐reactor captures the heat released during the catalytic hydrolysis of CF4, resulting in a local autothermic environment within the yolk–shell structure that is 50 °C higher than the set temperature. …”
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Crab shell polypeptides enhance calcium dynamics and osteogenic activity in osteoporosis by Xiaolei Dong, Xiaolei Dong, Guangmin Zhang, Chong Sun, Hui Zhang, Jinmeng Zhen, Xinlei Li, Xiaohui Xu, Jiane Liu, Xiangzhong Zhao, Yiming Zhang, Linlin Liu, Shaoqi Tian, Daijie Wang, Zheng Wang, Zheng Wang, Bing Li

“…Current pharmacological interventions are limited by adverse effects, high costs, and insufficient long-term efficacy. Here, we identify snow crab shell-derived polypeptides (SCSP) as a potent osteoprotective agent.MethodsSCSP were extracted and characterized. …”
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OSCILLATORY ROLL OF THE ROAD ROLLER WITH A DOUBLE SIDE PLATE by S. V. Saveliev, V. V. Dubkov, M. K. Shushubaeva, V. B. Permyakov

“…The article presents a sample of the working body improvement of an oscillator roll with double shell, showing the positive qualities of vibrating oscillatory and static road rollers, when thick layers are thickened or low - when thick layers are thickened and the contact pressure angle of rotation of the inner and outer shells require to achieve regulatory density. …”
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Core–Shell Engineering of One-Dimensional Cadmium Sulfide for Solar Energy Conversion by Rama Krishna Chava, Misook Kang

“…To attain high photo-to-chemical conversion efficiency, it is important to fabricate cost-effective and durable catalysts with high activity. …”
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Conventional and Novel Strategies for Cellulose Isolation from Nut Shells: A Review by Andrea Están, Mónica Umaña, Valeria S. Eim, Gabriela Clemente, Susana Simal

“…Therefore, it also reveals the need for further research, focusing on process scalability, cost-efficiency, and environmental impact. Advancing in these areas is essential to enable the transition of nut shells from waste to a highly valuable resource.…”
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Antioxidant and Antimicrobial Activities of Optimized Extract Obtained from Almond Shell Residues by Yesuneh Gizaw, María José Benito, Iris Gudiño, María del Carmen Caballero, María de Guía Córdoba, Rocío Casquete

“…The almond shell is a byproduct that contains bioactive compounds such as phenolic compounds and flavonoids, which possess antioxidant and anticancer properties. …”
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Antimicrobial Properties of Thermally Processed Oyster Shell Powder for Use as Calcium Supplement by Sungmo Ahn, Soohwan Lee, Seokwon Lim

“…Oyster shells, though rich in calcium, are mostly discarded and contribute to environmental issues. …”
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Ecofriendly novel hydrophobic core-shell zeolite@MOF nanoadsorbent for CO2 capture by Fatemeh Bahmanzadegan, Ahad Ghaemi, Reza Norouzbeigi

“…This study synthesized a novel core–shell zeolite 13X@ZIF-8, via a two-step in situ growth method using diethanolamine (DEA) as a surface functionalizing agent to promote uniform shell formation. …”
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The Corneoscleral Shell of the Eye: an Age-Related Analysis of Structural Biomechanical Properties. Literature review by E. N. Iomdina, S. Yu. Petrov, A. A. Аntonov, I. A. Novikov, I. A. Pahomova

“…Structural biomechanical properties of the ocular corneoscleral shell largely determine its anatomic and optical parameters and its supporting and protective function. …”
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Evaluation of Proteolytic and Chitinolytic Activities of Indigenous Bacillus Species from Crab Shell Waste by Moh Dliyauddin, Tri Ardyati, Suharjono Suharjono

“…Naturally, microorganisms will degrade this waste through fermentation and enzymatic reaction, including protease and chitinase due to its high content of chitin and protein. Bacillus is the most potential bacteria to degrade crab shell waste, and indigenous Bacillus from this waste can increase the degradation rates. …”
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A green and reusable floatable bead-like core-shell photocatalyst with spinel ferrite core and shell consisting of graphitic carbon nitride nanosheet, enhanced by non-noble metal c... by Asma Jami-al-Ahmadi, Mahmood Hajiani, Mohammad Hossein Sayadi

“…This study aims to mitigate these challenges through the fabrication of a novel spherical, floatable magnetic core-shell photocatalyst (NiFe2O4-Sodium Alginate@ SnO2-g-C3N4), using spinel ferrite nanoparticles (NiFe2O4) as the core and SnO2-g-C3N4 catalysts as the shell. …”
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Assessing the Suitability of Snail-Shell Powder as a Partial Replacement of Cement in Concrete Production. by Mukundane, Ivan

“…The shells were ground by a hammer mill into fine pieces in size. …”
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Removal of Methylene Blue from Aqueous Effluent Using Fixed Bed of Groundnut Shell Powder by Sunil Kumar, V. Gunasekar, V. Ponnusami

“…Removal of methylene blue from aqueous solution using a low-cost adsorbent groundnut shell powder (GNSP) was studied using fixed bed. …”
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Adsorptive removal of fluoride from water using hydroxyapatite synthesized from marine shell waste by Shantanu Singh, Gokulakrishnan Murugesan, Ramesh Vinayagam, Thivaharan Varadavenkatesan, Raja Selvaraj

“…Abstract Fluoride contamination in groundwater threatens human health and ecological systems, necessitating cost-effective and efficient remediation strategies. …”
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Characterization and modeling of kidney bean shell biochar as adsorbent for caffeine removal from aquatic environments by Bulduk İbrahim, Aşçıoğlu Çiğdem, Baydir Ayşegül Türk

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Modeling the shrimp aquaculture wastewater pollutant removals by clam shell using structural equation model by N.D. Takarina, O.M. Chuan, A. Adiwibowo, M.A. Adidharma

“…At the same time, clam shell was known as a low-cost and effective pollutant adsorbent that could remove pollutant from the water. …”
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Automatic Control System for Shell and Coil Heat Exchanger with Variable Heat Exchange Surface Area by Sit M.L., Juravleov A.A., Patsiuk V.I., Timchenko D.V.

“…The work is devoted to the temperature control system at the outlet of a shell and coil heat exchanger with a variable heat exchange area, subjected to a change in the surface area by changing the level of the heated coolant in the heat exchanger. …”
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Influence of a Walnut Shell Biochar Additive on the Tribological and Rheological Properties of Vegetable Lubricating Grease by Rafal Kozdrach, Pawel Radulski

“…On the basis of the study of vegetable greases, it was found that the addition of 5% biochar from walnut shells produced during pyrolysis in 500 °C had the most favorable effect on the anti-wear properties of the tested greases, while the 5% biochar from walnuts shell prepared via pyrolysis at 400 °C had the best anti-scuffing protection. …”
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Influence of pyrolysis conditions on the adsorbent properties of hazelnut shell biochar to remove paracetamol, amoxicillin, and triclosan by Paula Madariaga-Segovia, Cristina A. Villamar-Ayala, Norma Ramos, Margarita Sánchez-Domínguez, Roberto Lavín

“…This study optimized the production of biochar from hazelnut shells for the adsorption of paracetamol, amoxicillin, and triclosan from water. …”
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