Evaluation and molecular modelling of bis-Schiff base derivatives as potential leads for management of diabetes mellitus by Daoud Safa, Thiab Samar, Jazzazi Taghreed M. A., Al-Shboul Tareq M. A., Ullah Saeed

“…Additionally, the docking study revealed that these compounds are anchored within the binding pocket of α-glucosidase via hydrogen bonding, π-stacking and hydrophobic interactions, comparable to a high number of hydrogen bonding involved in anchoring acarbose. …”
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Simultaneously Verifying the Original Region of Green and Roasted Coffee Beans by Stable Isotopes and Elements Combined with Random Forest by Ling Tian, Yuanyuan Guo, Ang Zhang, Hua Zhong

“…Fractionation of stable isotopes and variation of elemental contents were evaluated, only isotope hydrogen (2H) significantly fractionated, and elemental concentrations increased with a certain rate during the roasting process. …”
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Crack of a helicopter main rotor actuator attachment: failure analysis and lessons learned by L. Allegrucci, F. De Paolis, A. Coletta, M. Bernabei

“…The accordance with the specification requirements about alloy composition was verified by quantitative elementary analysis through inductive coupled plasma spectroscopy (ICP); furthermore, semi-quantitative elementary analysis was locally verified by Energy dispersion spectroscopy X ray (EDS_RX). Finally, the hydrogen content of the material was evaluated by the total hydrogen analysis. …”
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Highlighting Photocatalytic H2-Production from Natural Seawater and the Utilization of Quasi-Photosynthetic Absorption as Two Ultimate Solutions for CO2 Mitigation by Wenfeng Wang, Xi Chen, Heng Zhang, Changqing Jing, Yifan Zhang, Bo Yan

“…Analyses of the 100% renewable energy plan suggest hydrogen as a fuel of zero CO2 emission. Photocatalytic splitting of natural seawater can be an ultimate scheme for the hydrogen production, providing that the associated technological constraints would be overcome. …”
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Study on Water Quality Inversion Model of Dianchi Lake Based on Landsat 8 Data by Jiaju Cao, Xingping Wen, Dayou Luo, Yinlong Tan

“…The results show that the relative errors of permanganate index (COD) in neural network and multiple regression are 9.68% and 17.48%, respectively; 3.81% and 3.36% in dissolved oxygen (DO); 1.25% and 1.58% in hydrogen ion (pH); in ammonia nitrogen (NH3-N), it is 15.39% and 24.97%, respectively. …”
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Quantum Chemical Investigation on the Antioxidant Activity of Neutral and Anionic Forms of Juglone: Metal Chelation and Its Effect on Radical Scavenging Activity by Aymard Didier Fouegue Tamafo, Julius Numbonui Ghogomu, Nyiang Kennet Nkungli, Désiré Bikélé Mama, Elie Younang

“…In the gas phase, the scavenging activity of the compounds was found to be governed by direct hydrogen atom transfer, the Co(II) chelate being the most reactive. …”
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Interaction Effects of Tannic Acid and Gluten on Bread-Making and Its Starch Digestion by Seonghyeon Nam, Oguz K. Ozturk, Jongbin Lim

“…TA strongly interacted with gluten via non-covalent interactions, mainly hydrogen bonds, and formed the major hydrogen bonds with six different glutamines (Q32, Q108, Q313, Q317, Q317, and Q349), which play a critical role in gluten network construction among amino acid residues of gluten. …”
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Advancements in Development of Chemical-Looping Combustion: A Review by He Fang, Li Haibin, Zhao Zengli

“…Chemical-looping reforming (CLR) and chemical-looping hydrogen (CLH) are novel chemical-looping techniques to produce synthesis gas and hydrogen deserving more attention and research.…”
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Phytochemical Screening and In Vitro Evaluation of the Antioxidant Potential of Dichloromethane Extracts of Strychnos henningsii Gilg. and Ficus sycomorus L. by Kenedy Wanjala Wafula, Joseph Kiambi Mworia, Mathew Piero Ngugi

“…The IC50 values of S. henningsii and F. sycomorus were 0.325 mg/ml and 0.330 mg/ml for hydrogen peroxide and 0.068 mg/ml and 0.062 mg/ml for DPPH, respectively. …”
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Prediction of Individual Social-Demographic Role Based on Travel Behavior Variability Using Long-Term GPS Data by Lei Zhu, Jeffrey Gonder, Lei Lin

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Study on stress corrosion behavior and failure mechanism of galvanized bolts in complex coal mine environments by Zhe He, Nong Zhang, Zhengzheng Xie, Chao Ma, Changliang Han, Fan Zhang, Huiqing Wang, Saad S. Alarifi

“…The performance of galvanized bolts deteriorated more than ordinary ones, indicating that they could not suppress the SCC of the bolts and even exacerbated the SCC of the bolt body after the galvanized layer cracked. Hydrogen content analysis showed that after service in the mine, the hydrogen content in the body of the galvanized bolts increased by 304.48%, significantly raising the risk of hydrogen induced cracking (HIC). …”
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Removal of direct navy blue dye from aqueous solutions using banana peels by F. Fuentes Gandara, I. Piñeres Ariza, A. Zambrano Arevalo, G. Castellar Ortega, C. Herrera Herrera, S. Castro Muñoz, G. Peluffo Foliaco, J. Pinedo-Hernández

“…The research investigated various factors such as temperature, potential of hydrogen levels, particle size, and concentrations to determine the effectiveness of biochar in dye removal.METHODS: The biochar obtained was separated into powdered and granular forms based on particle sizes of 425 and 850 micrometer, respectively. …”
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Microbial community succession characteristics in an anaerobic baffled reactor during phenol gradient acclimation by Yuan LI, Chunmei YU, Daqiang CANG

“…The results showed a decrease in hydrogen partial pressure from 5 to 20 Pa in the ABR from Chamber 1 to Chamber 4. …”
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Surface Properties of Synthetic Calcium Hydroxyapatite by N.V. Nikolenko, E.E. Esajenko

“…It was found that the adsorption of organic bases was due to the formation of surface hydrogen bonds between their nitrogen atoms and the ≡POH groups of hydroxyapatite. …”
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Evolution of precipitates during creep deformation for alloy 718 by Chanhee Park, Joonho Lee, Woo-Sang Jung

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Gas sensing properties of multicomponent systems based on oxides of manganese, copper and yttrium by Yu. A. Stenkin, D. V. Sokolov, V. V. Bolotov

“…Enhanced gas response of MnO2–х/CuO composite to hydrogen sulfide and methylcyan are observed as compared with as-grown manganese oxide. …”
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The Application of Thermal Solar Energy to High Temperature Processes: Case Study of the Synthesis of Alumina from Boehmite by Isabel Padilla, Aurora López-Delgado, Sol López-Andrés, Marta Álvarez, Roberto Galindo, Alfonso J. Vazquez-Vaamonde

“…The waste is considered as a hazardous substance because of it releasing toxic gases (hydrogen, ammonia, methane, and hydrogen sulfide) in the presence of water. …”
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Discovery of bicyclic borane molecule B14H26 by Xiaoni Zhang, Tomoko Fujino, Yasunobu Ando, Yuki Tsujikawa, Tianle Wang, Takeru Nakashima, Haruto Sakurai, Kazuki Yamaguchi, Masafumi Horio, Hatsumi Mori, Jun Yoshinobu, Takahiro Kondo, Iwao Matsuda

“…The B14H26 molecule has been historically anticipated as a distant descendant of the dodecahedron borane, but it was born from the hydrogen boride sheet with a non-symmorphic symmetry. …”
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Effect of bleaching materials and whitening mouth wash on surface roughness of two types of composite resin materials nanohybrid and nanofill: an In‐vitro Study by Manal M. Taher, Nsar M. Aziz, Intesar S. Toma

“…Three bleaching system then used, hydrogen peroxide 35% with laser and carbamide peroxide 10% three times each time for 15 minutes while whitening mouth wash for 1 minute/ day for one month. …”
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Total Phenolic Content and Antioxidant Activity of Different Types of Chocolate, Milk, Semisweet, Dark, and Soy, in Cerebral Cortex, Hippocampus, and Cerebellum of Wistar Rats by Niara da Silva Medeiros, Roberta Koslowsky Marder, Mariane Farias Wohlenberg, Cláudia Funchal, Caroline Dani

“…Lipid peroxidation (TBARS), protein oxidation (carbonyl), sulfhydryl groups, and activity of SOD enzyme in cerebral cortex, hippocampus, and cerebellum of rats treated or not with hydrogen peroxide and/or chocolate were also evaluated. …”
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