Investigation on Microstructure and Properties of Duplex Stainless Steel Welds by Underwater Laser Welding with Different Shielding Gas by Kai Wang, Changlei Shao, Xiangdong Jiao, Jialei Zhu, Zhihai Cai, Congwei Li

“…Taking S32101 duplex stainless steel as the research object, underwater laser wire filling welding technology was used for U-groove filling welding. The influence of different shielding gas compositions on the ferrite content, microstructure, mechanical properties and pitting corrosion resistance was studied by simulating a water depth of 15 m in the hyperbaric chamber. …”
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Effects of Different Feeding Methods on the Structure, Metabolism, and Gas Production of Infant and Toddler Intestinal Flora and Their Mechanisms by Xionge Pi, Hanju Hua, Qi Wu, Xiaorong Wang, Xin Wang, Jinjun Li

“…In this study, we evaluated the effects of different feeding methods on the characteristics of intestinal flora and gas production in infants and toddlers by using an in vitro simulated intestinal microecology fermentation and organoid model. …”
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The Difference in Performance and Compatibility between Crystalline and Amorphous Fillers in Mixed Matrix Membranes for Gas Separation (MMMs) by Mariolino Carta, Ariana R. Antonangelo, Johannes Carolus Jansen, Mariagiulia Longo

“…These hybrid systems typically utilise either crystalline or amorphous additives, so-called fillers, which are incorporated into polymeric membranes at different loadings, with the aim to improve and stabilise the final gas separation performance. …”
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Numerical study of pulverized coal ignition under different oxygen conditions based on solid-gas coupling by YAO Huawei, HE Xiaodong, WANG Zhe

“…In order to solve the problem of lacking of numerical study on the ignition characteristics of pulverized coal coupled with air based on hot plate experiment, a multi-physical field numerical model of coal spontaneous combustion with solid gas coupling is established on the basis of literature [9]. …”
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Gas exchange and chlorophyll fluorescence responses of Camellia sinensis grown under various cultivations in different seasons by Chung-I Chen, Kuan-Hung Lin, Meng-Yuan Huang, Chih-Kai Yang, Yu-Hsiu Lin, Mei-Li Hsueh, Li-Hua Lee, Shiou-Ruei Lin, Ching-Wen Wang

“…In this study, we employed gas exchange and chlorophyll fluorescence techniques to assess the impact of SC and CA methods on the photosynthetic machinery of Camellia sinensis cv. …”
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Stress and deformation of rocket gas turbine disc under different loads using finite element modelling by Amr Elhefny, Guozhu Liang

“…Gas turbine discs have numerous applications in the aerospace industry, such as in liquid rocket engines. …”
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Multivariate analysis of wheat flour dough sugars, gas production, and dough development at different fermentation times by Georgiana Gabriela Codină, Silvia Mironeasa, Daniela V. Voica, Costel Mironeasa

“…A Principal Component Analysis method based on multivariate analysis was used to evaluate the correlation between the fermentable sugar content of dough and its behaviour during fermentation at different fermentation times of 60, 120, and 180 minutes. …”
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Mechanical Behavior and Permeability Evolution of Coal under Different Mining-Induced Stress Conditions and Gas Pressures by Zetian Zhang, Ru Zhang, Zhiguo Cao, Mingzhong Gao, Yong Zhang, Jing Xie

“…The test results are compared with the results of conventional triaxial compression tests also conducted at different gas pressures, and the different mechanisms between these two methods were theoretically analyzed. …”
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Discriminant Analysis of Jiang-Flavor Baijiu of Different Grades by Gas Chromatography-Mass Spectrometry and Electronic Tongue by LIN Xianli, ZHANG Xiaojuan, LI Chen, CHAI Lijuan, LU Zhenming, XU Hongyu, WANG Songtao, ZHANG Suyi, SHEN Caihong, SHI Jingsong, XU Zhenghong

“…Gas chromatography-mass spectrometry (GC-MS) and electronic tongue were used to quantitatively determine the volatile compounds and taste indices of 21 Jiang-flavor baijiu samples of different grades. …”
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Different Ionization Modes in Gas Chromatography-Mass Spectrometric Determination of Organochlorine Pesticides and Polychlorinated Biphenyls in Food by CAO Xiao-wen, ZOU Kuan, XU Dan, SHEN Wei-jian, LIAN Hong-zhen, GE Xin, SHEN Chong-yu

“…Different modes of electron impact (EI), positive chemical ionization (PCI) and negative chemical ionization (NCI) in Gas Chromatography-Mass Spectrometry (GC-MS) determination of organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in food are summarized and compared in this paper. …”
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Performance comparison of a standing-wave thermoacoustic engine with different resonator shapes with air working gas by Zahra Bouramdane, Abdellah Bah

“…In addition, it is shown that the resonator composed of two different diameters showed its ability to produce a high acoustic pressure amplitude (20.5% than the iso-diameter resonator) and minimize the viscous and thermal losses.…”
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Utility function-based generalization of sum of ranking differences–country-wise analysis of greenhouse gas emissions by Ádám Ipkovich, Károly Héberger, Viktor Sebestyén, János Abonyi

Subjects: “…Sum of ranking differences…”
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Non-Gaussian Resistance Fluctuations in Gold-Nanoparticle-Based Gas Sensors: An Appraisal of Different Evaluation Techniques by Łukasz Lentka, Janusz Smulko, Mateusz Kotarski, Claes-Göran Granqvist, Radu Ionescu

“…We survey four different statistical methods to elucidate a non-Gaussian component and assess their pros and cons with regard to efficient gas detection. …”
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Mathematical models of gas-dynamic and thermophysical processes in underground coal mining at different stages of mine development by M. V. Gryazev, N. M. Kachurin, S. A. Vorob'ev

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The accuracy of the gas-kinetic BGK finite difference method for solving 3-D compressible inviscid flows by Ong, Jiunn Chit, Omar, Ashraf Ali, Asrar, Waqar

“…In constructing the desired algorithm, the convection flux terms were discretized by a semi-discrete finite difference method. The resulting inviscid flux functions were approximated by the gas-kinetic BGK scheme. …”
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Analysis of chemical compounds of agarwood oil from different species by gas chromatography mass spectrometry (GCMS) by Hashim, Yumi Zuhanis Has-Yun, Ismail, N.I., Abbas, P.

“…Separation of analytes by gas chromatography was carried out using a Hewlett Packard HP-5MS silica capillary column (30 m X 0.25 mm X 0.25 mm). …”
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Morphology, leaf gas exchange and quality of pegaga (Centella asiatica) under different nitrogen fertilization rate by Mustafa, Nurfatiha, Ibrahim, Mohd Hafiz, Izad, Ayu Azera, Zainal, Bokhari, Mohd Zain, Nurul Amalina

“…Aims: To investigate the physiological, leaf gas exchange and quality of Centella asiatica (pegaga) under different nitrogen fertilization rates. …”
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Response of TiO₂/MWCNT/B₂O₃ gas sensor to hydrogen using different organic binder by Mohd Chachuli, Siti Amaniah, Hamidon, Mohd Nizar, Mamat, Md Shuhazlly, Ertugrul, Mehmet, Abdullah, Nor Hapishah

“…This work compared the sensitivity of the TiO₂/MWCNT/B₂O ₃ gas sensor to hydrogen with the addition of different organic binders, namely linseed oil and ethyl cellulose, to TiO₂/MWCNT/B₂O ₃ paste. …”
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Synthesis and analysis of silicon nanowires grown on Si (111) substrate at different silane gas flow rate by Wahab, Yussof, Hamidinezhad, Habib, Othaman, Zulkafli, Sumpono, Imam

Analysis of water hammer with different closing valve laws on transient flow of hydrogen-natural gas mixture by Subani, Norazlina, Amin, Norsarahaida

“…Water hammer on transient flow of hydrogen-natural gas mixture in a horizontal pipeline is analysed to determine the relationship between pressure waves and different modes of closing and opening of valves. …”
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