Improvement of Surface Properties of Inconel718 by HVOF Coating with WC-Metal Powder and by Laser Heat Treatment of the Coating by Hui Gon Chun, Tong Yul Cho, Jae Hong Yoon, Gun Hwan Lee

“…High-velocity oxygen-fuel (HVOF) thermal spray coating with WC-metal powder was carried out by using optimal coating process on an Inconel718 surface for improvement of the surface properties, friction, wear, and corrosion resistance. …”
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Subsequent commutation failure suppression strategy of hybrid cascaded HVDC system based on coordinated control of CEC and VDCOL by He Wang, Daqian Zhang, Jing Bian, Jiazhi Guo, Shiqiang Li

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New records and unusual morphology of the cave hydrozoan Velkovrhia enigmatica Matjašič & Sket, 1971 (Cnidaria: Hydrozoa: Bougainvilliidae) by Maja Zagmajster, Teo Delić, Simona Prevorčnik, Valerija Zakšek

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Pseudomonas aeruginosa ST1971 clinical strain carrying the blaNDM-1 gene on ICETn43716385 in Greece by Christos-Georgios Gkountinoudis, Efthymia Petinaki

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One hundred and eighty years of Saga pedo (Pallas, 1771) (Orthoptera, Tettigoniidae) findings in Italy diachronically revisited by P. Brandmayr, A. Mazzei, T. Bonacci, S. Surdo, B. Massa

“…Of these, 12 were recorded between 2000 and 2020, 26 between 1971 and 1999, and 44 were before 1970 (1855–1969). …”
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قراءة فى نظم العمل الأرشيفى بوزارة المواصلات فى الفترة من : (1920م – 1971م) by إلهام عبد الجليل إبراهيم موسى

“…تعد أنشطة النقل والمواصلات من الأنشطة الاقتصادية الهامة فى الدولة والتى تسهم بدور کبير فى تقدم الدول وتحضرها وتقوم فکرة البحث على تناول وثائق الوحدة الأرشيفية لوزارة المواصلات المصرية المودعة بدار الوثائق القومية بالدراسة النقدية التحليلية بغرض رصد نظم وإجراءات العمل الأرشيفى التى اتبعت فى حفظها وتنظيمها واسترجاعها أثناء فترة عمرها الجارى فى الفترة من 1920م إلى 1971م ، وذلک باستخدام المنهج الوصفى التحليلى ومنهج دراسة الحالة ، وتعتبر إحدى الوحدات الأرشيفية المهمة بالدار نظراً لتنوع وتميز ما ورد بها من معلومات مهمة فى کتابة التاريخ الأرشيفى والسياسى والاقتصادى فى مصر فى مرحلة ما بعد ثورة يوليو 1952م ، وقد توصلت الدراسة إلى معرفة تطور أنشطة النقل والمواصلات فى مصر، والتاريخ الإدارى للوزارة وتطور البناء التنظيمى لها ، وکذلک التعريف بالوحدة الأرشيفية من حيث البناء والتکوين والتقدير الکمى والنوعى والمحتوى الموضوعى ومکان الحفظ ، بالإضافة إلى عرض مفصل لکافة مراحل الدورة المستندية التى اتبعت لإدارة وثائق الوزارة منذ مرحلة الإنشاء حتى مرحلة الفرز والاستبعاد والترحيل ، واختتمت الدراسة بعرض للأجهزة والأدوات الکتابية والنماذج المطبوعة التى استخدمت لإنجاز الأعمال داخل أرشيف الوزارة .…”
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Development of a Wireless Sensor Network for Distributed Measurement of Total Electric Field under HVDC Transmission Lines by Yong Cui, Jianxun Lv, Haiwen Yuan, Luxing Zhao, Yingyi Liu, Hao Yang

“…The proposed system has been used in China's state grid HVDC test base and the in situ power transmission projects. …”
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Entre herejía y hechicería: Isabel María de Montoya ante la Inquisición de Toledo (1671) by Vincent Parello

“…The trial of Isabel María de Montoya instructed by the Toledo inquisitorial court in 1671, allows us to enter the realms of superstition and popular beliefs in which the sacred and the secular mingle and saints alternate with daemons. …”
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Missions religieuses, laïcité et colonies : au coeur d’une contradiction bien française (1871-1914) by Gérard Vigner

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Sweet Sweetback’s Baadasssss Song de Melvin Van Peebles (1971) : exégèse d’un film militant by Delphine Letort

“…Sweet Sweetback’s Baadasssss Song represented a turning point in filmmaking when it was released in 1971. This article focuses on the interplay of the political and the aesthetic in a film that was conceived as a means of furthering change in the representation of African Americans. …”
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La Cité de Dieu de saint Augustin traduite par Raoul de Presles (1371-1375) by Stéphane Marcotte

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Organisert kriminalitet - Hva nå? by Per Ole Johansen

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A New Shunt Capacitor-Commutated Converter for Reducing Commutation Failure Probability of HVDC Transmission and Converter Transformer Noise by Hao Zhang, Sijia Hu, Longfu Luo, Jinjie Lin, Liang Zhao, Zhiwen Zhang

“…The HVDC transmission system with a line-commutated converter is prone to commutation failure when connected to a weak AC grid and has disadvantages such as a large footprint of AC filters and high noise from the converter transformer. …”
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Advanced neural network modeling with Levenberg–Marquardt algorithm for optimizing tri-hybrid nanofluid dynamics in solar HVAC systems by A. Aziz, S.A.H. Shah, H.M.S. Bahaidarah, T. Zamir, T. Aziz

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Influence of plasma nitriding on tribological performance of HVOF sprayed AISI 316L and AISI 420 stainless steel coatings by Zuleyha Taskan, Elif Ozturk, Selman Tezcan, Harun Mindivan

“…Tests verified that the HVOF sprayed AISI 316L stainless steel coating nitrided at 450 °C offers the best wear resistance.…”
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Expression Characterization of Six Genes Possibly Involved in Gonad Development for Stellate Sturgeon Individuals (Acipenser stellatus, Pallas 1771) by Alexandru Burcea, Gina-Oana Popa, Iulia Elena Florescu (Gune), Marilena Maereanu, Andreea Dudu, Sergiu Emil Georgescu, Marieta Costache

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BioVars - A bioclimatic dataset for Europe based on a large regional climate ensemble for periods in 1971–2098 by Anne Reichmuth, Oldrich Rakovec, Friedrich Boeing, Sebastian Müller, Luis Samaniego, Andreas Marx, Hanna Komischke, Andreas Schmidt, Daniel Doktor

“…We present 26 bioclimatic variables that are calculated based on a large ensemble consisting of 70 bias-adjusted GCM-RCM simulations for 1971–2098. Both, the historic and the projection periods were calculated using the same models to ensure consistency between the periods. …”
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THE ROLE OF TRADITIONAL POLITICAL LEADERS IN THE URBAN DEVELOPMENT OF ISANLU KINGDOM UNDER OBA IBRAHIM AGBANA AGIE, 1935 - 1971 by Ayorinde Emmanuel Moses

“… This study is an assessment of the contribution of Oba Ibrahim Agbana Agie to urban development in Isanlu Kingdom between 1935 and 1971. The objectives of the study were to: The Traditional Leadership Institutions have remained an imperative heritage in Nigeria, the roles that Traditional leaders played in Urban development of the Country is tremendous. …”
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Enhancing Fault Detection and Classification in MMC-HVDC Systems: Integrating Harris Hawks Optimization Algorithm with Machine Learning Methods by Omar Hazim Hameed Hameed, Uğurhan Kutbay, Javad Rahebi, Fırat Hardalaç, Ibrahim Mahariq

“…Accurate fault detection in high-voltage direct current (HVDC) transmission lines plays a pivotal role in enhancing operational efficiency, reducing costs, and ensuring grid reliability. …”
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Vers le texte : approche génétique de comptes rendus de conseils d’université (Nanterre, 1971-1973) by Frédérique Sitri

“…To this end, we are analysing a corpus of reports from the University of Nanterre between 1971 and 1973, precisely at the time when the university as we know it was created following the Faure Law. …”
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