bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Bonding Mechanism of WC-12Co Coatings Prepared by Supersonic Plasma Spraying
Authors: Yang H. , Pan S. 
Published: September 2022

Abstract
Supersonic plasma spraying has been used to deposit WC-12Co coatings on polished stainless steel and aluminum substrate surface. The microstructure was observed by SEM and the bond mechanism was analyzed. It can be seen that individual WC particles can embed the substrate and make the substrate surface rough. The substrate materials differ, the depth that WC embed is also different. Bond among coatings mainly belonged to mechanical bonding. Bond between coatings and substrate mainly belonged to mechanical bonding, and partially belonged to metallurgy bonding, physical bonding, diffusion and micro-forging.
The Role of Parameters on The Hardness of HVOF Sprayed Bond Coats in Thermal Barrier Coatings
Authors: Minisker M. , Bengi T. , Ciftyurek E. , Keles O. , Taptik I. Y. 
Published: September 2022

Abstract
Using thermal barrier coatings on metallic gas turbine or diesel engine components is widely preferred to enable increased operation temperature with reduced component temperature. A standard thermal barrier coating is applied on a metallic substrate and has two layers. Namely, a metallic bond coat for resisting oxidation and bonding top coat to substrate and a ceramic top coat for thermal insulation. Mechanical properties are important for thermal barrier coatings due to their effects on coatings’ life and quality. Density and cohesive strength are the indispensable characteristics of coatings, which can be observed by improved hardness. In this paper three parameters, substrate temperature, substrate roughness and spray distance are selected and experiments are designed using Taguchi methods. Each parameter has three levels and a total of nine experiments are performed according to Taguchi’s L9 design. A bond coat is sprayed on a stainless steel substrate using HVOF thermal spray system. Particle temperature and velocity are monitored during the experiments. A series of micro hardness characterizations are made for each coating.
Surface Pretreatments Including Laser Texturing for Thermal Spraying
Authors: Lamraoui A. , Langlade C. , Costil S. , Coddet C. 
Published: September 2022

Abstract
Surface treatments are often necessary in thermal spraying to modify the surface properties of materials and then to improve the coating adherence. Several techniques exist. Among them, conventional techniques such as sandblasting, chemical degreasing and some others like high pressure water jet or laser ablation can be implemented. However, whatever the results, some drawbacks can always be listed according to the materials considered (sensitive materials, low adherence level). By this way, new techniques have to be developed. Considering the laser technology, some new treatments can be particularly suitable for surface modifications. Based on the printing technology, laser texturing implementing fiber laser technique combined with a scanner permits to engrave quickly uniform holes on the surface. Applied as a surface treatment before spraying step, the potential of such technique is particularly observed in this study. According to the laser parameters, several points can be analysed such as size (diameter and depth) and the distance between each holes. After surface characterizations by SEM observations and roughness measurements, adhesion tests were then implemented. Considering NiAl coatings sprayed on textured aluminium alloy substrates, some very interesting adherence results (55 MPa) were measured in comparison to the conventional treatments (45 MPa after degreasing and sandblasting) as well as laser ablation technique (34 MPa).
Comparison of the Structure and Wear Properties of Babbitt Layers Produced by Arc Spraying and by Pouring
Authors: Korobov Yu. , Potechin B. , Gogolev L. , Ilushin V. , Deviatiarov M. 
Published: September 2022

Abstract
Babbitt is used at tribology applications according to its low friction coefficient. Thermal spraying and pouring are widely used production processes of Babbitted parts. Comparative analysis of structure and wear properties of Babbitt layers produced by these technologies was done. Examples of typical arc sprayed Babbitted part's applications which were done at Mashprom are represented.
Preparation Process and Property Research of FeCrAl Intermetallic Compound Coating
Authors: Wang C. , Sun H. , Liu X. , Qu Z. , Bi J. 
Published: September 2022

Abstract
The brittleness of intermetallic compounds severely hampers their appliance in industry as high temperature structural materials. In order to make use of their good qualities and avoid the influence of their disadvantages, this paper put forward another method on the application of intermetallic compounds--using as coatings on the surface of structural materials. Lots of experiments have been done on Fe-Cr-Al intermetallic compounds and excellent coatings were acquired by high temperature in-situ reaction process. The coating is compact and bonded well with substrate. And the result of experiment shows that it has wonderful corrosion resistance to molten zinc.
Popular Culture as a Creation of Art in Frank O'Hara Selected Poems
Authors: Waheed Hisham Abdulsattar , Yousif Anan Alkass 
Published: September 2022

بينما كانت التعبيرية التجريدية في شعر فرانك أوهارا أحدى المحاور الرئيسية في الكثير من الأبحاث الأكاديمية، تركز هذه المقالة على استكشاف دور الثقافة الشعبية في شعره وأهمية فن البوب ​​في تشكيل إنتاجه الادبي. ويؤكد هذا البحث على أن توظيف أوهارا للموضوعات او الامور المأخوذة من الثقافة الشعبية ووسائل الإعلام ,وحتى المواد العادية والاستهلاكية هو الوسيلة التي يتخذها الشاعر لخلق وتأليف فن شعري غير تقليدي يتحدى من خلاله النخبوية الأمريكية المتمثلة في الثقافة العالية والذوق الرفيع ، وهي المعايير ذاتها التي كانت تستخدم لتقييم أي عمل ادبي او فني من حيث كونه فن اصيل.
دور العلاقات العامة ومواجهة الازمات داخل مؤسسات التعليم العالي العراقية
Authors: Khamees Feras Esmeal 
Published: September 2022

استهدفت هذه الدراسة توصيف ودراسة العلاقات العامة وممارسة دورها اثناء حدوث الإزمات وكيفية إدارتها في المؤسسات، ومعرفة دور العلاقات العامة في إدارة الازمات، استناداً الى الادبيات العلمية المعنية بهذا الشأن، وهي دراسة وصفية، وقد استخدمت المنهج المسحي (الوثائقي) خلصت الدراسة الى:

للعلاقات العامة دور اساسي وجوهري في حياة المؤسسات، ولا سيما عند مواجهتها للأزمات.
الأزمات ظاهرة شائعة في كل دول العالم المتقدمة والنامية، ومن الممكن ان تؤثر على المؤسسات الناجحة
وسائل الاعلام المستخدمة التقليدية والجديدة مهمة وضرورية جداً في إدارة الأزمات
تأثير التنشئة الأسرية في تشكيل السلوك العنصري أثناء مرحلة المهد
Authors: Kadhim Libya Hussein Karim 
Published: September 2022

الطفولة عالم يستدعي منا الوقوف والتمعن والإدراك والدراسة المستفيضة، لا لتوضيح ماهية الطفولة بصورة عامة للمجتمع وتعريفها بصورة خاصة للأسرة والأم، بل كي نتجاوز الأخطاء بالتربية ونركز على تعديل وتحديث النظام السلوكي للطفل، لتنشئة جيل يميل عن التقليد جيل خلاق متطور بأفكاره ، يتجاوز التعنصر والطائفية، الأطفال هم المستقبل هم البناء الاجتماعي القادم، اهتمامنا بهم والتمعن باهتماماتهم تعني بناء هرم اجتماعي صالح سليم متعافي يستطيع المضي في التطور والتقدم، يسعى إلى نبذ التطرف ويميل إلى احتضان المختلف، لقد أصبحت مجتمعاتنا هشه من النواحي الأخلاقية والاجتماعية ، نحيط انفسنا بذلك الإطار المزيف كي نخفي جسامة أخطاءنا، عودتنا للاهتمام بالتربية هي أساس البناء الاجتماعي وان الاستفادة من تجارب الآخرين في بناء مجتمعاتهم هي أولى الخطوات الصحيحة.
Liver pathology in COVID-19
Authors: Fomina L. A. , Melnikova P. S. , Gormatyuk D. S. 
Published: September 2022

СOVID-19 is a systemic disease with dysfunction of the immune system and damage to internal organs, including the liver. The purpose of the study is to fnd out the impact of the SARS-CoV-2 virus on the liver, the possibility of its recovery after a coronavirus infection. We examined 112 patients with a positive test for COVID-19. А clinical examination, clinical and biochemical blood tests, computed tomography of the chest, pulse oximetry, ultrasound examination of the abdomen were performed. All patients were divided into two groups based on the presence or the absence of cytolytic syndrome. It was found that liver pathology was detected in 48.2% of patients. These changes were accompanied by statistically signifcant lower levels of oxygen in the blood and a greater amount of damage to the lung tissue, disorders of the platelet germ of hematopoiesis. Three months after a coronavirus infection with liver damage, a third of patients had cytolysis syndrome. The use of ademetionine at a dose of 800–1600 mg per day led to the elimination of clinical symptoms, normalization of the liver.Conclusion. Liver damage during coronavirus infection was common and had a hepatocellular nature, accompanied by hypoxia, increased lung tissue damage and changes in platelet count. Patients need to be examined to identify the presence of liver pathology, treatment of disorders using ademetionine.
Safety and efficacy of probiotic supplementation in 8 types of inflammatory arthritis: A systematic review and meta-analysis of 34 randomized controlled trials
Authors: Zeng Liuting , Deng Ying , He Qi , Yang Kailin , Li Jun , Xiang Wang , Liu Huiping , Zhu Xiaofei , Chen Hua 
Published: September 2022

ObjectiveTo evaluate Safety and efficacy of probiotic supplementation in inflammatory arthritis.MethodsThe literature on the treatment of inflammatory arthritis with probiotics has been collected in databases such as CNKI, Pubmed, Cochrane library, Embase, etc. The search time is for them to build the database until May 2022. The included literatures are randomized controlled trials (RCTs) of probiotics in the treatment of hyperuricemia and gout. The Cochrane risk assessment tool was used for quality evaluation, and the Rev Man5.3 software was used for meta-analysis.ResultsA total of 37 records were finally included, involving 34 RCTs and 8 types of autoimmune disease (Hyperuricemia and gout, Inflammatory bowel disease arthritis, juvenile idiopathic arthritis [JIA], Osteoarthritis [OA], Osteoporosis and Osteopenia, Psoriasis, rheumatoid arthritis (RA), Spondyloarthritis). RA involved 10 RCTs (632 participants) whose results showed that probiotic intervention reduced CRP. Psoriasis involved 4 RCTs (214 participants) whose results showed that probiotic intervention could reduce PASI scores. Spondyloarthritis involved 2 RCTs (197 participants) whose results showed that probiotic intervention improved symptoms in patients. Osteoporosis and Ostepenia involving 10 RCTs (1156 participants) showed that probiotic intervention improved bone mineral density in patients. Hyperuricemia and gout involving 4 RCTs (294 participants) showed that probiotic intervention improved serum uric acid in patients. OA involving 1 RCTs (433 participants) showed that probiotic intervention improved symptoms in patients. JIA involving 2 RCTs (72 participants) showed that probiotic intervention improved symptoms in patients. Inflammatory bowel disease arthritis involving 1 RCTs (120 participants) showed that probiotic intervention improved symptoms in patients. All of the above RCTs showed that probiotics did not increase the incidence of adverse events.ConclusionProbiotic supplements may improve Hyperuricemia and gout, Inflammatory bowel disease arthritis, JIA, OA, Osteoporosis and Osteopenia, Psoriasis, RA, Spondyloarthritis. However, more randomized controlled trials are needed in the future to determine the efficacy and optimal dosing design of probiotics.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021286425, identifier CRD42021286425.
Association between physical activity dimensions and the risk of hypertension among middle and older adults: A cross-sectional study in China
Authors: Zhou Linlin , Feng Wei , Xiang Na , Cheng Yue , Ya Xudong , Wang Mingxia , Wang Xingqi , Liu Yujia 
Published: September 2022

BackgroundIt is known that insufficient physical activity is associated with the risk of hypertension, but the relationship to different physical activity dimensions within hypertension risk remains to be elucidated.ObjectiveThe objective of this study is to identify the association between physical activity intensity, frequency, duration, and volume with hypertension risk. Meanwhile, a dose-response experiment is conducted to determine the relationship between physical activity level and hypertension risk.MethodsData came from the 2018 China Health and Retirement Longitudinal Study (CHARLS, 2018), which included 14266 participants over the age of 45. Binary logistic regression models were established to assess the associations between different dimensions of physical activity and the risk of hypertension. Restricted cubic spline analysis was used to examine possible non-linear associations between physical activity volume and hypertension risk.ResultsFor frequency, lower hypertension risk was associated with performing vigorous physical activity 6–7d/w (OR 0.82, 95%CI 0.73–0.93) and moderate physical activity 6–7d/w (OR 0.89, 95%CI 0.80–0.99). No significant association between any light physical activity frequency and hypertension was observed before and after being adjusted. For the duration, lower hypertension risk was observed in performing vigorous physical activity ≥240 min/d (OR 0.85, 95%CI 0.75–0.97) and moderate physical activity ≥240 min/d (OR 0.83, 95%CI 0.71–0.97). For volume, the risks of hypertension in the participants who reported TPA in the 3th and 4th of quantiles were reduced by 18% (OR 0.82, 95%CI 0.72–0.95) and 22% (OR 0.78, 95%CI 0.68–0.91). A non-linear dose-response association between total physical activity and the risk of hypertension was shown among all of the participants (P non-linearity &lt; 0.05).ConclusionHigher frequency and longer duration of vigorous physical activity or moderate physical activity were significantly associated with a lower risk of hypertension. Higher physical activity levels were associated with a lower risk of hypertension and there was an inverse non-linear dose-response relationship between weekly total physical activity and the risk of hypertension. These findings provide further proof that hypertension could be prevented through increased physical activity.
دور مراقب الامتثال في تطبيق قواعد الحوكمة المصرفية
Authors: عامر ياسر , نافع خالص 
Published: September 2022

يتمتع مراقب الامتثال بدور مهم في تطبيق قواعد الحوكمة المصرفية من خلال الوظيفة التي تهيئ له مركزا قانونيا يسمح له بمتابعة المؤسسة وتطبيق قواعد الحوكمة المصرفية أو تحقيق غاياتها، سواء بشكل افصاح او مراقبة او حماية المؤسسة المصرفية وتدعيم نظامها.
يعد مراقب الامتثال أحد أهم الجهات الخارجية الفاعلة في تطبيق قواعد الحوكمة المصرفية حيث يباشر البنك المركزي اشرافه ورقابته على المصارف من خلال مراقب الامتثال، وهذا الأخير يعتبر حلقة الوصل الفاعلة بين البنك المركزي والمصارف الخاضعة لإشرافه، لذا نجده له دور مهم في تطبيق قواعد الحوكمة المصرفية بشكل مباشر او غير مباشر من خلال إعداد القوائم التنظيمية وتقديم النصح والاقتراح بواسطة التقارير التي قدمها
دور النظام الداخلي لمجلس النواب العراقي في تفعيل الأداء البرلماني
Authors: مؤنس رحيم , بهجت مها 
Published: September 2022

النظام الدستوري في العراق ذهب إلى ضرورة استقلال مجلس النواب في وضع نظامه الداخلي ، لغرض تنظيم العمل النيابي داخل البرلمان ، لذا جاء بحثنا هذا الموسوم (دور النظام الداخلي لمجلس النواب العراقي في تفعيل الأداء البرلماني) ، حيث تبرز أهمية هذا النظام في النهوض بواقع العمل البرلماني لأعضاء مجلس النواب ، بغية تمثيل ناخبيهم تمثيلاً حقيقياً ، حيث تُسند لهم صلاحيات تمكنهم من ممارسة أهم وظيفتين ، الأولى تتمثل في تشريع القوانين ، وذلك من خلال مناقشتها وإقرارها ضمن سقف زمني معقول ، مما يسهم في التعجيل في إقرار ما يحتاجه الناخبون من تشريعات ، بالإضافة إلى وضع الخطط المناسبة لرسم السياسة العامة للدولة ، وتوجيه الحكومة بالعمل على تنفيذها بالشكل الذي يحقق طموحات الناخبين ، فضلاً عن مناقشة وإقرار الموازنة العامة ضمن المدة الزمنية المحددة . أما الوظيفة الثانية المتمثلة بالرقابة على أعمال وأداء الحكومة وذلك من خلال مناقشة المنهاج الوزاري ومتابعة تنفيذه ، والمساهمة الفعالة في الحفاظ على المال العام ومحاسبة الحكومة في حال وجود مؤشرات سلبية في السياسة المالية للدولة ، وعليه لابد أن تتوفر لمجلس النواب الوسائل اللازمة لتحريك المسؤولية السياسية للحكومة ، لذا جاءت هذه الدراسة لبيان دور النظام الداخلي ومدى كفايته في تفعيل هاتين الوظيفتين لأعضاء البرلمان ، التي ينبغي على النواب ممارستها بكل حرص وإخلاص وبما يحقق طموح الناخبين الذين وضعوا ثقتهم في البرلمان . وقد تم تقسيم الدراسة إلى ثلاثة مباحث : الأول يتناول ماهية النظام الداخلي ، والثاني يتناول دور النظام الداخلي لمجلس النواب العراقي في تفعيل الأداء التشريعي ، واما الثالث يتناول دور النظام الداخلي في تفعيل الأداء الرقابي .
EFEKTIFITAS ISOLASI MANDIRI PASIEN COVID-19 UNTUK MENCEGAH KASUS PENYEBARAN COVID-19 DI WILAYAH KERJA PUSKESMAS TELUK LINGGA SANGATTA UTARAKABUPATEN KUTAI TIMUR KALIMANTAN TIMUR
Authors: Kartika Kartika , Rifai Muhammad Rifai , Rahmawati Rahmawati Azis 
Published: September 2022

It is confirmed that the Covid-19 disease can be transmitted easily from human to human through contact with the infected. Direct transmission between humans causes a very rapid increase in the number of cases in various countries, including Indonesia. There has been no specific drug to handle such cases of this viral infection up to now. Hence the government has decided to implement preventive measures to break the chain of spreading, one of which is self-isolation. Self-isolation has a big effect in preventing Covid-19 cases from increasing because of restrictions on activities and or separation of someone who is exposed to infectious diseases even though they have not shown any symptoms so as to prevent the possibility of spreading to people around them where residents are encouraged to stay at home and isolate themselves. The objectiveof this study was to determine (1) the effectiveness of self-isolation for COVID-19 patients, (2) the effectiveness of implementing self-isolation for Covid-19 patients, (3) the form of implementing self-isolation for Covid-19 patients, and (4) the impact of self-isolation for COVID-19 patients in order to prevent cases of the spread of covid-19 to covid-19 patients in theworking area of Teluk LinggaHealth Center, North SanggattaKutai Regency, East Kalimantan. This research is descriptive qualitative where researchers conducted research in the location to obtain and collect data from interviews and then combine the data using triangulation techniques.
Results. Research was conducted to inform the public about this disease, the symptoms it caused, how it transmitted and how to prevent it such as following self-isolation health protocols to break the chain of spreading the corona virus. Self-isolation that is carried out effectively can prevent cases of spreading Covid-19 in the working area of ​​the Teluk Lingga Health Center but in its implementation, this was less effective because the patients did not carry out self-isolation protocols according to established procedures due to lack of awareness, knowledge, trust, obedience, care, facilities, disapproval and cooperative attitude of the patient which eventually leads to the increasing contact and spread of cases.

Keywords.Covid-19, Effectiveness of Independent Isolation, Covid-19 Patients, Preventing Cases of Spreading Covid-19.
Analysis of factors predicting the efficacy of Imatinib in patients with Chronic Myeloid Leukemia: A retrospective analysis
Authors: Tığlıoğlu Mesut , Albayrak Murat , Yıldız Abdulkerim , Tığlıoğlu Pınar , Sağlam Buğra , Yılmaz Fatma , Aras Merih Reis , Malkan Ümit Yavuz , Öztürk Hacer Berna Afacan 
Published: September 2022

Objective: Imatinib is a commonly used first generation tyrosine kinase inhibitor for patients with chronic myeloid leukemia (CML). The efficacy has been reported as very high even in recent studies.
Material and methods: A retrospective analysis was made of newly diagnosed CML patients treated with Imatinib as a first-line agent from January 2010 to January 2020. The patients were classified as those who obtained an adequate response and those for whom treatment was discontinued due to inadequate efficacy. The two groups were compared to analyze factors predicting the efficacy of the agent.
Results: Evaluation was made of a total of 47 CML patients, comprising 20 females (42.6%) and 27 males (57.4%) with a median age of 55 years. Imatinib was discontinued in 19 patients because of inadequate response, and 28 patients were still continuing the treatment at the end of median 33.3 months follow-up duration. At the end of follow-up, there were 44 survivors (93.6%), and 3 non-survivors (6.4%). Median Bcr-Abl (IS, %) at the time of diagnosis in patients with response was higher than patients in discontinued group (67.6 [0.0-291.4] vs 41.9 [0.0-208.5], p=0.022). All other disease and demographic characteristics were similar in both groups (p>0.05).
Conclusion: Almost 10 years of follow-up demonstrated that there is still an unmet need to determine factors predicting the response to Imatinib in CML patients. Larger population-based studies are required to specify patients with high risk at the time of diagnosis to monitor closely.
Pharmaco-toxico : a very bad trip ?
Authors: Oualha Mehdi , Tournier Nicolas , Préau Sébastien , Grégoire Nicolas , Voiriot Guillaume , Pierre Alexandre , Joffre Jérémie , Gaudet Alexandre , Jouan Youenn , Kallel Hatem , Radermacher Peter , Sarton Benjamine , Stiel Laure , Bréchot Nicolas , Lemaitre Florian , Vodovar Dominique , CRT De la SRLF , SFPT Partenaire 
Published: September 2022

La septième édition du séminaire annuel de la Commission de la Recherche Translationnelle de la SRLF a permis un nouveau moment d’échange unique entre chercheurs et cliniciens autour des dernières données issues de la recherche translationnelle en pharmaco-toxicologie.
Les études pharmacologiques et toxicologiques, chez les patients en situation critique, se sont longtemps résumées à des mesures de concentrations plasmatiques. Leur interprétation clinique étaient souvent limitées par les méthodes de dosage elles-mêmes, mais aussi par les différents mécanismes conduisant à une variation individuelle de l’absorption, de la distribution, du métabolisme ou de l’élimination des médicaments ou du toxique. Les évolutions récentes des méthodes de dosage, la meilleure compréhension des mécanismes de diffusion et de clairance des médicaments/toxiques dans les tissus ainsi que l’utilisation de techniques innovantes basées sur l’imagerie pharmacologique et les modélisations pharmacocinétiques, permettent une meilleure interprétation des dosages mais aussi de prédire des échecs ou la survenue d’une toxicité en lien avec un médicament ou un toxique.
Les actes du séminaire ont été rédigés par les membres de la Commission de la Recherche Translationnelle de la SRLF et validés par les orateurs.
Eficiencia de la Inversión Pública Peruana. Revisión sistemática de artículos publicados en revistas indexadas (2016-2022)
Authors: Rodríguez Rodríguez México Félix , Béjar Blácido Oscar René 
Published: September 2022

Entre el 2016 al 2018 el Perú ha experimentado un proceso de transición del Sistema Nacional de Inversión Pública (SNIP), al Sistema Nacional de Programación Multianual y Gestión de Inversiones (Invierte.pe), esto en aras de lograr una prestación efectiva de servicios y proveer la infraestructura para el desarrollo (MEF, 2016). Frente a este esfuerzo gubernamental por mejorar la eficiencia de la inversión pública, poco se conoce sobre las investigaciones sobre ello. Por ello, la presente revisión topográfica busca analizar sistemáticamente los artículos publicados sobre la eficiencia de la inversión pública (EIP) publicados en revistas indexadas entre el 2016 al 2022. Los resultados muestran que se han publicado 12 artículos, desarrollado por un contingente de 25 investigadores, resaltando que la mitad de las publicaciones ha sido efectuada por autores individuales. Un tercio tienen diseño correlacional, 42% descriptivo y el 25% proporciona un sentido explicativo, correspondiendo todos a un diseño no exploratorio, prevaleciendo el uso de datos secundarios. Los focos de las investigaciones versan mayormente respecto a la inversión ejecutada seguido de los procesos de gestión. Las publicaciones se han concentrado en revistas peruanas y latinoamericanas indexadas en Latindex, Dialnet y otras bases de datos como REDIB, Scopus y WoS.