Investigating Resulting Surface Topography and Residual Stresses in Bending DC01 Sheet Under Tension Friction Test by Krzysztof Szwajka, Tomasz Trzepieciński, Marek Szewczyk, Joanna Zielińska-Szwajka, Marek Barlak

Subjects: “…coefficient of friction…”
Get full text

Effects of employing external condensers or phase-change materials on the performance of different solar still systems with different modifications by Shaaban M. Shaaban, Ali Basem, Suha A. Mohammed, Wissam H. Alawee, Hasan Sh Majdi, A. Aldabesh, Z.M. Omara, M.M. Younes

Get full text

Utilization of Heat from The Reactor's Outlet Stream in Formaldehyde Production to Reduce Energy Usage in The Heat Exchanger by Shelma Zulaika Putri, Shafa Chairunnisa, Ario Satria Nugraha

Subjects: Get full text

Coeficiente de corrección en engranajes cilíndricos como factor de conversión entre sistemas AGMA e ISO. // Addendum modification coefficient as conversion factor of cylindrical gears in AGMA system to ISO standards. by G. González Rey, P. Frechilla Fernández, R. José García Martín

“…</p><p><br />Palabras claves: geometría de engranaje cilíndrico, coeficiente de corrección, conversión AGMA a ISO</p><p>________________________________________________________________________________</p><p>Abstract<br />Definitions and recommendations associated to the addendum modification coefficient are presented. Examples, based on<br />author’s experiences in the analysis, recovery and conversion of helical and spur gears in AGMA system to ISO standards show<br />the advantage of application of the addendum modification coefficient in the solution of practical problems and rational<br />calculation of gears.…”
Get full text

Comprehensive disaster damage management planning and the safety of advanced technologies to improve its efficiency (political and legal aspects) by S. N. Tikhomirov

Get full text

Fabrication of Bifacial-Modified Perovskites for Efficient Semitransparent Solar Cells with High Average Visible Transmittance by Dazheng Chen, Wenjing Shi, Yan Gao, Sai Wang, Baichuan Tian, Zhizhe Wang, Weidong Zhu, Long Zhou, He Xi, Hang Dong, Wenming Chai, Chunfu Zhang, Jincheng Zhang, Yue Hao

“…Semitransparent perovskite solar cells (PSCs) that possess a high-power conversion efficiency (PCE) and high average visible light transmittance (AVT) can be employed in applications such as photovoltaic windows. …”
Get full text

Corrosion inhibition efficiency of some hydrophobically modified chitosan surfactants in relation to their surface active properties by Ahmed M. Alsabagh, Maher Z. Elsabee, Yasser M. Moustafa, Alzahraa Elfky, Rania E. Morsi

“…This work deals with surface activity and corrosion inhibition efficiency of the natural polymer chitosan and its hydrophobically modified derivatives (eight polymeric compounds). …”
Get full text

Numercial modeling for enhanced heat transfer efficiency of spiral coils with supercritical fluid flow under different operating conditions by Xinling Wang, Naeim Farouk, Xiaoqing Fu, Pradeep Kumar Singh, Guo Xu, Fahad M. Alhomayani, Baseem Khan, Fawaz S. Alharbi, Barno Sayfutdinovna Abdullaeva, Laith H. Alzubaidi, Yasser Elmasry, Hakim A.L. Garalleh

Subjects: Get full text

Modification of Thionucleobases in Ionic Liquids by Xiaomei Hu, Bixian Zhang, Shijia Dong, Yunfei Gao

Get full text

Studying the Coefficient Curvelet for Aerial Image Segmentation by Nagham Sultan, Khalil Alsaif

“…In this paper, a study on Curvelet transformation coefficients was performed based on the aerial image to apply segmentation. …”
Get full text

Accidental suppression of Wilson coefficients in Higgs coupling by Yunjia Bao, Jiayin Gu, Zhen Liu, Chi Shu, Lian-Tao Wang

“…We also discuss constraints, at the HL-LHC and future colliders, on the Wilson coefficients of the two dimension-6 operators for various benchmark scenarios of the concrete model.…”
Get full text

Regulating Water Transport Paths on Porous Transport Layer by Hydrophilic Patterning for Highly Efficient Unitized Regenerative Fuel Cells by Sung Min Lee, Keun Hwan Oh, Hwan Yeop Jeong, Duk Man Yu, Tae-Ho Kim

Get full text

A case study on functional polymer modification of cacao husk for enhanced removal of nitrate and phosphate from vinasse waste by Nur Aini, Aster Rahayu, Siti Jamilatun, Ilham Mufandi

Subjects: “…Adsorption efficiency…”
Get full text

Reducing Energy Consumption in the Formaldehyde Production Process by O. K. Muhammad Fauzan, Ilmi Nur Amalia, Chiera Shelgi Putri Nabila, Radike Zahra Aisya Purdivami

Subjects: Get full text

Optimizing Maleic Anhydride Production from Benzene's Cost by Preheating Inlet Air in Fired Heater and Modifying Distillation Column Operating Condition by Cornellius Powellnandus Rongkang, Inayah S. Putri, Jason H. Kartawidjaja, Putri Dwi A. Lestari

Subjects: Get full text

Enhancing of Acetone Purity and Energy Efficiency in the Isopropyl Alcohol (IPA) Dehydrogenation Process Through Design Modifications, Heat Exchanger Integration Simulation, and Reactor Temperature Optimization by Asri Kusuma Cahyaningtyas, Jaki Zakariya, Muhammad Aldi Fahrozi, Muhammad Syafiq Hazim, Yulia Khalna Ariqah

“…The basic process was then modified by integrating thermal energy and increasing the reactor operating temperature to improve energy efficiency and product purity. Simulations showed that the process modification resulted in an acetone purity of 99.76%, higher than the base process of 98.46%. …”
Get full text

Efficient surface modification of MWCNTs with vitamin B1 and production of poly(ester-imide)/MWCNTs nanocomposites containing L-phenylalanine moiety: Thermal and microscopic study by S. Mallakpour, S. Soltanian

Get full text

Ultra-small Ru nanoparticles supported on MgO modified Al2O3 for efficient selective hydrogenation of hydroquinone to 1,4-cyclohexanediol by Yongjun Wang, Cheng Han, Zaihui Fu, Minglin Xiang, Tao Liu, Xiaoshan Zhang, Yucheng Ou, Songhe Zhang, Bing Wang, Yingde Wang

“…Developing an efficient catalyst for the selective hydrogenation of hydroquinone to 1,4-cyclohexanediol is of great importance in industry because 1,4-cyclohexanediol is a key intermediate for the synthesis of medicine and liquid crystal materials. …”
Get full text

Evaluating Vegetable Oil Epoxidation Efficiency on Properties of Eucalyptus Wood: Thermal and Thermo-chemical Processing by Seyed Javad Hejazi, Raoufeh Abedini, Maryam Ghorbani, Foroogh Dastoorian

Get full text

Advancements in the Engineering Modification of Sucrose Phosphorylase by Shuru Ma, Hongyu Zhang, Tingting Lou, Suying Wang

“…It also summarizes the limitations of SPase engineering modification strategies and explores the potential of diversified approaches for SPase modification, highlighting its broad application prospects in industrial production and laying a solid foundation for further advancements in SPase engineering modification and its industrial application.…”
Get full text