bluuebunny/crossref_metadata_2025 huggingface dataset:
Experimental analysis on heat exchanger using Al2O3-CuO hybrid nano coolant
Authors: V. Kranti Raj Sameer , A. Swarna Kumari
Published: October 2022

This research work gives the insight on heat transfer performance of nano coolants using hybrid nanoparticles Al2O3-CuO in mixture ratio 20:80, 50:50, 80:20 respectively, at 0.1 vol% of 5 liter base fluid (mono ethylene glycol (MEG)+ deionized water (DW)) on a double pipe shell and tube heat exchanger. Nanoparticles were prepared using ball milling, magnetic stirring and ultra-sonication. The average diameter of crystallites of hybridized nanoparticles was in the range of 25 nm to 35 nm, determined using an X-ray diffractometer. Specific heat capacity, density and kinematic viscosity were determined using differential scanning calorimetry, Redwood viscometer and precision balance, respectively. Modifications were done on the cold side of the heat exchanger by installing a tank at the top for the nano coolant. The flow rates on cold fluid side was fixed to 1.2 L/min and hot fluid side varied from 0.6 L/min to 1.2 L/min operated on both, parallel flow and counter flow arrangement. Coolant sample 80:20 (Al2O3:CuO) amongst all the samples possessed highest rate of effectiveness with an increment of 35% when compared to traditional sample DW + MEG and also with water. Highest logarithmic mean temperature difference (LMTD) and overall heat transfer coefficient (OHTC) were observed for the above sample. Smidgen amount of agglomeration had been observed while conducting the experiment.
Multi objective optimization of 3D printing process using multi-attribute decision making methods
Authors: V. Chengal Reddy , Kavitha S. , Nishkala T. , S. M. Jameel Basha
Published: October 2022

Fused deposition modeling (FDM) is one of the additive manufacturing (AM) methods widely used in many divisions, especially medical implants and aerospace, due to capabilities to build complex 3D objects and geometries. However, quality and dimensional accuracy of the FDM parts are significantly influenced by the various FDM process parameters including filament wire material. In the present work, new filament wire material Thermoplastic Polyurethane (TPU) was utilized to produce FDM parts. Hence, deciding the optimum process parameters is very critical to produce the FDM parts with good surface quality (Ra) and dimensional accuracy (Δd) concurrently using TPU material. In this paper, the author has contributed to determine the optimum 3D printing process parameters to improve the quality and accuracy for the new filament wire material Thermoplastic Polyurethane (TPU) using multi-attribute decision making (MADM) methods namely Gray Relational Analysis (GRA) and technique for order preference by similarity to ideal solution (TOPSIS). Further, the results of GRA and TOPSIS techniques were compared and concluded that TOPSIS method substantially reduced the surface roughness to a value of 12% contrast to the GRA method whereas the dimensional deviation accuracy increased to 6.25% over the GRA method.
Achilles on Skyros in the Emblema from the House of Poseidon at Zeugma: Caracalla and the Power of Images
Authors: CASO Laura
Published: October 2022

This iconographic and iconological analysis has shown the existence of a long tradition about this subject, that is Achilles on Skyros in the emblema from the House of Poseidon at Zeugma. This tradition dates back to the 1st century AD and it concerns the Roman mosaic and painting. The model of Achilles on Skyros travelled from the West to the East, especially from Italy (Rome and Pompeii) towards the eastern part of the Roman Empire. This model arrived in Zeugma on the Euphrates at the beginning of the third century AD, under Caracalla (211-217 CE). The rich owner (dominus) and client of the Poseidon Villa was to be a high officer of Caracalla belonging to Legio IV Scythica or Parthica. In fact Zeugma became the settlement of this Roman legion and the outpost against the Parthians, above all during the reign of Septimius Severus (193-211 CE) and under his successor Caracalla. The dominus of the Poseidon Villa made the imperial propaganda his own by choosing the subject of Achilles on Skyros, which was very favourite by Caracalla on the ideological level, as the subject of Alexander the Great (Cfr. Cassius Dio, Herodian, Scriptores Historiae Augustae). The myth of Achilles on Skyros is very ancient (Cfr. Cypria, Pindar, Sophocles, Euripides) and privileged by Roman (Domus Aurea) and Pompeian painting and mosaic dating back to the emperor Nero, ardent admirer both Achilles and Alexander the Great, as Caracalla.
Managing the Costs of Constant Changes in the activities of High-Tech enterprises
Authors: Pashchenko D. S. , Komarov N. M.
Published: October 2022

This article considers the solution of the actual scientifc and practical task of managing the costs of planning and implementing organizational and production changes at enterprises from high-tech industries. The authors present a modifcation of M. Porter’s model of competitive forces for high-tech industries and single out a separate managerial function — constant management of timely changes. The article considers the function of cost management, compares two approaches to change management and gives recommendations for optimization of corresponding costs taking into account the cost of management errors.
Ecosystem Changes in the Structure of Socio-Economic Relations
Authors: Chernov V. A.
Published: October 2022

The methodological base of the research includes the theoretical foundations of cluster structure, structural integration of ecosystems, the network method of their coordination, platform interaction, global reporting initiative (GRI), international and domestic regulations in the field of sustainable development, scientific publications of Russian and foreign authors. The article proposes clarifications of individual formulations in the definition of ecosystems and conducts their classification: bionomic, industrial ecosystem, business ecosystem, business, innovative ecosystem. The evolution of the definition of “ecosystem” is investigated, in which its qualitatively new stage in the global concept of sustainable development is revealed. The formulation of the ecosystem of sustainable development as the intellectual coordination core of the innovation ecosystem is derived. The concepts of capital components of the new economic formation of “accessism” are introduced. The risks and threats of economic, legal, and state security in the formation of the access economy are investigated. A model of integration of components has been developed: economic, social, environmental, infrastructural elements and directions. The directions of creating new organizational forms of interaction in the ecosystem with the participation of state technology (Gostech) are proposed. Recommendations are given to counter threats and risks caused by ecosystem changes in the structure of socio-economic relations that have historical significance.
Identifcation оf world Class universities: Destructive Pluralism
Authors: Balatsky E. V. , Ekimova N. A.
Published: October 2022

The article deals with the problem of identifying world-class universities (WCU) on the basis of information provided by various ranking systems. The relevance of the problem is due to the fact that in 2022 Russia was “cut off” from the world community, including the interruption of cooperation with leading international ranking universities, so the country risks losing the opportunity to self-check its successes and failures by generally recognized criteria. In this regard, the purpose of this article is hypothesis verifcation that the “friendly” ranking of ARWU base can serve as an effective substitute for the “unfriendly” QS ranking base. To test the formulated hypothesis, we used the previously developed algorithm for identifying WCU using statistical data from the fve Global University Rankings — Quacquarelli Symonds (QS), Times Higher Education (THE), Academic Ranking of World Universities (ARWU), Center for World University Rankings (CWUR) and National Taiwan University Ranking (NTU) — and two University Rankings by subject — QS and ARWU. Conducted calculations disproved the general hypothesis and revealed a fundamental inconsistency of results obtained on the basis of different rankings. In addition, by the example of the ARWU, a profound contradiction in the logic of compiling the GUR and the SRU was uncovered. That raises a broader question about adequacy of the concept of the WCU itself. To answer this question, we conducted a “humanitarian test” for the validity of modern WCU, which showed the presence of elementary illiteracy and lack of culture among graduates of advanced universities. Collected stylized examples allowed to establish that modern world market leaders’ universities do not pass the “humanitarian test”, and therefore the entire rating system cannot be considered a reliable basis for conclusions about the activities of universities. The question of replacing the term WCU with a less pretentious “product” category — practice-oriented universities — is being discussed.
Assessment of the Signifcance of the Level and Quality of Life of the Population in Russia
Authors: Batarin I. V. , Aliev I. M.
Published: October 2022

It is necessary to identify the national features of development in Russia to establish appropriate methods, in view of the different approaches to the analysis and modelling of the standard of living and quality of life of the population in various countries and international integration associations. This article analyzes the practical aspects of the most signifcant areas of interaction and development groups of indicators of standard of living and quality of life in the Russian Federation. The study used a systematic approach and statistical methods. The groups of indicators of quality of life summarized by the author were compiled on the basis of normative legal acts and expert documents: material wellbeing, healthcare, education, environment, self-perception, power. The content analysis was conducted of open-source commentaries on the issue of representation of a “better life” to determine key problems and propensities. The most and least pronounced groups of preferences among the population are identifed. Differences in the opinions of Russians on the importance of groups of indicators depending on gender, age and in connection with the pandemic are demonstrated. The author has come to conclusion about necessity to take into account such variables, it is substantiated the need to make changes to the current standards for the transition to new models of the standard of living and quality of life
Towarzystwo Przyjaciół Sztuki w Gdańsku (Kunstverein zu Danzig) 1835–1945. Zarys działalności
Authors: Mielnik Magdalena
Published: October 2022

Artykuł dotyczy historii Towarzystwa Przyjaciół Sztuki w Gdańsku, omówiony został zarys działalności od momentu powstania TPS w 1835 r. do roku 1945. Celem Towarzystwa była popularyzacja sztuki, co osiągano przez organizację wystaw z towarzyszącymi im losowaniami obrazów. Istotnym zadaniem Towarzystwa było także powiększanie miejskiej kolekcji obrazów, regularnie kilka z wystawianych obrazów kupowano z myślą o przyszłym muzeum. Działania Towarzystwa przyczyniły się do ożywienia lokalnego środowiska artystycznego, rynku sztuki, a także założenia Muzeum Miejskiego w Gdańsku w roku 1870, z którym TPS współpracowało ściśle aż do końca swojej działalności w 1945 r.
ÖĞRETMENLERİN ETKİLEŞİMLİ TAHTA KULLANIMLARININ İYİLEŞTİRİLMESİNE YÖNELİK İNSAN PERFORMANS TEKNOLOJİLERİ UYGULAMASI
Authors: KAYALI Bünyami , KARAMAN Selçuk
Published: October 2022

Çalışmanın amacı öğretmenlerin etkileşimli tahta kullanımlarının iyileştirmesine yönelik İnsan Performans Teknolojileri (İPT) çözümlerinin geliştirilmesi ve değerlendirilmesidir. Bu amaç doğrultusunda etkileşimli tahta kullanımına engel olan faktörler (bilgi, olanak ve motivasyon vb.) belirlenerek, bu faktörlerin ortadan kaldırılmalarını sağlayacak müdahaleler tasarlanmış ve uygulanmıştır. Çalışmada Gelişimsel Araştırma yöntemi kullanılmıştır. Çalışma grubunda bir devlet okulunda görev yapan beş farklı branş öğretmeni bulunmaktadır. Çalışma kapsamında veriler gözlem ve yarı yapılandırılmış görüşme formları kullanılarak elde edilmiştir. Elde edilen veriler betimsel analiz ve içerik analizi yöntemleriyle analiz edilerek, yüzde ve frekansları sunulmuştur. Uygulama öncesinde ve sonrasında öğretmenlerin etkileşimli tahta kullanım düzeylerinin belirlenmesine yönelik gözlem ve görüşmeler gerçekleştirilmiştir. Müdahaleler sonrasında öğretmenlerin derslerde etkileşimli tahta kullanımına yönelik algılarında iyileşme görülmüştür. Müdahale sonrası öğretmenlerin etkileşimli tahta kullanım sürelerinde önemli bir artış görülürken elde edilen en önemli sonuçlardan biri ise etkileşimli tahta kullanım niteliğinin yani tahtanın ders içeresindeki kullanım yeri ve amacının değişim göstermesi olmuştur. Öğretmenler etkileşimli tahtaların sunuş ve gösteri özelliklerini daha fazla kullanmaya başlarken tahta kullanımları derslerin sunuş kısımlarında yoğunlaşmıştır.
KIRGIZ TÜRKÇESİ KUZEY AĞIZ GRUBU İLE ALTAY TÜRKÇESİ GÜNEY AĞIZ GRUBUNUN KARŞILAŞTIRILMASI
Authors: ÇELİK Fatih
Published: October 2022

Bir dilin ya da lehçenin tarihte izlediği yolu, geçmişten bugüne gelişimini ve başka dil veya lehçelerle olan bağlarını ortaya koymak için uygulanan yöntemlerinden biri tarihî karşılaştırma yöntemidir. Bu yöntem ile ağızlar üzerine yapılacak olan karşılaştırma şüphesiz geçmişin saklı izini bulabilmek adına önemlidir. Ağızlar dillerin tarihî dönemlerini kendi içerisinde saklayarak bir dilin ya da lehçenin çıkış kaynağından günümüze kadar kurduğu bağları, bulunduğu coğrafyaları araştırmacıya gösterir.

Kırgızların binli yılların başından itibaren Yenisey’den Tanrı dağlarına göçmüş olmaları, Kırgız Türkçesi ve Altay Türkçesi arasında dil özellikleri bakımından ortak yönlerinin olması, Eski Türkçeden ortak söz varlığının ağırlıkta olması vb. sebeplerden dolayı her iki lehçe birbiriyle benzerlik göstermektedir. Bu çalışmada birbirine daha benzer olan Kırgız Türkçesi Kuzey grubu ağzı ile Altay Türkçesi Güney grubu ağzı karşılaştırılmıştır.

Çalışmada Kırgız Türkçesinin Kuzey grubu ağzı ile Altay Türkçesinin Güney grubu ağzı karşılaştırmalı gramer yöntemiyle ele alınmıştır. Karşılaştırma fonetik, morfolojik ve leksik unsurlar bakımdan yapılmıştır. Çalışma ağırlıklı olarak Kırgız Türkçesi Kuzey grubu ağzı ile Altay Türkçesi Güney grubu ağzı karşılaştırılması temelinde oluşturulsa da bunların yanı sıra diğer ağızlardan da örnekler verilmiştir. Yapılan çalışmanın sonucunda ele alınan Kırgız Türkçesi Kuzey grubu ağızları ile Altay Türkçesi Güney grubu ağızlarının diğer ağızlara göre birbirine daha yakın olduğu görülmüştür.
DENEYİMSEL ÖĞRENME TEMELLİ ERP SİMÜLASYON EĞİTİMİ: MUHASEBE EĞİTİMİNDE MÜFREDAT İNOVASYONU
Authors: YAVUZASLAN SÖYLEMEZ Seda
Published: October 2022

İşletme fonksiyonları ve süreçlerinin ağırlıklı teorik anlatıldığı işletmecilik okullarında, öğrenciler için muhasebe dersleri sıkıcı ve anlaşılmaz gelebilmektedir. Z kuşağı öğrencilerinin teknolojiye olan eğilimleri yüksektir. Bu nedenle ERP simülasyon derslerinin müfredatlara alınması öğrencilerin muhasebe derslerine ilgisini arttırabilir ve dijital teknoloji kullanım yetkinliğine sahip sektörel farkındalığı artmış öğrenciler yetiştirilebilir. ERP programları işletmelerin fiziki iş ortamına ait belgelerin veri girişinin yapıldığı ve binlerce raporun alınabildiği temel dijital bir platform ve işletmelerin fiziki ortamlarının simülasyonudur. ERP uygulama eğitimlerinde, ticaret, imalat ve üretim işletmelerine ait sanal işletme simülasyonları oluşturularak, muhasebe ve raporlama süreçleri deneyimsel öğrenme ile öğretilebilir. ERP simülasyon eğitimi, "Anahtar kullanıcı" ve "Son kullanıcı" seviyelerinde iki aşamalı olarak önerilmektedir. Böylece öğrenciler ERP programında işletmenin iş süreç tanımlamalarını, sistem tasarımını ve süreçler arası entegrasyonun nasıl kurulduğunu anlayabilir hem de modül kullanımını öğrenebilirler. Çalışmanın amacı, muhasebe ve raporlama eğitiminde, deneyimsel öğrenme temelli ve iki aşamalı ERP simülasyon eğitiminin; ticaret, üretim ve hizmet işletmelerindeki uygulamalarını içeren üç farklı ders (ERP Sim I, ERP Sim II ve ERP Sim III) dizaynı ile müfredatlara alınmasının önemini tartışmaya açmak ve uygulama öncesi ile uygulamada izlenecek yolları, öğretim yöntemi ile ilgili geliştirilen özel bilgiler ve içerik detaylarını (üretim işletmesi çerçevesinde) açıklamaktır.
Timor, ira, despectio. O postsekularnej retoryce międzywojennej awangardy
Authors: Pietryga Adam
Published: October 2022

Celem artykułu jest naświetlenie najważniejszych strategii retorycznych stosowanych przez poetów awangardowych do pisania o społecznych problemach II Rzeczypospolitej. Autor wykazuje, że pojawiające się na przełomie lat 20. i 30. XX wieku odniesienia do języka religijnego w twórczości poetów awangardowych służyły celom perswazyjnym, wzbudzaniu emocji (jak chociażby ira, timor, despectio) i obrazowemu komentowaniu sytuacji społeczno-politycznej po wydarzeniach majowych, kryzysie gospodarczym, a wreszcie – do wyrażania niepokoju związanego z widmem nadchodzących kryzysów. Omawiając wybrane utwory Juliana Przybosia, Anatola Sterna, Brunona Jasieńskiego i Jalu Kurka, autor skupia się przede wszystkim na środkach retorycznych i figurach zaczerpniętych z dyskursu religijnego przez poetów konstruktywistycznych oraz byłych futurystów. Niniejszy artykuł wpisuje się w rozważania postsekularne oraz analizy retoryczne polskiej poezji współczesnej, rzucając nowe światło na wpływ biblizmów i języka religijnego na społecznie zaangażowany wiersz awangardowy.
Research on the Correlation between Job Satisfaction and Turnover Intention of Senior Accounting Talents in Hebei Province, China: Including the Media Effects of Organizational Commitment Tasks
Authors:   Korea Accounting Information Association, Zhou Xing-Rong , Lee Dong-Young , Li Xiao-Qian
Published: October 2022

[Purpose] Facing the increasingly fierce competition for high-end talents in the external environment and the diversified demand for talents in the internal environment, how to establish an effective talent incentive mechanism, attract and retain talented people, strengthen the organization stability enhancement, maintain the organization's abilities to innovate and enthusiasm for innovation, is an important issue local governments and employers should continue to focus on.
[Methodology] This paper takes high-end accounting talents in Hebei Province China as the research object and uses multiple linear regression analysis to empirically examine the impact of job satisfaction on turnover intention, and further examine the mediation role of organizational commitment on the relationship between the above two factors.
[Findings] The results show that job satisfaction is positively related to organizational commitment and negatively related to turnover intentio; organizational commitment is negatively related to turnover intention, and organizational commitment has a mediating effect on the relationship between job satisfaction and turnover intention.
[Implications] This study broadens the research perspective of the turnover behavior of high-end accounting talents, and also provide an insight on how to formulate and implement senior accounting talents introduction, incentive and retention measures for the organizations where high-end accounting talents work.
Discrete-valued time series based on the exponential family with the multidimensional parameter and their probabilistic and statistical analysis.
Authors: Voloshko V. A. , Kharin Yu. S.
Published: October 2022

We propose herein a new parsimonious Markov model for a discrete-valued time series with conditional probability distributions of observations lying in the exponential family with the multidimensional parameter. A family of explicit consistent asymptotically normal statistical estimators is constructed for the parameters of the proposed model for increasing length of observed time series, and asymptotically effective estimator is found within this constructed family. The obtained results can be used for robust statistical analysis of discrete-valued time series,and for statistical analysis of discrete-valued spatio-temporal data and random fields.
Conditions for the existence of broadcast and spatial locality in computation threads
Authors: Likhoded N. A.
Published: October 2022

Graphics Processing Units (GPUs) are considered as the target computer for implementing parallel algorithms. The set of algorithm operations to be implemented on the GPU must be split into computation threads; the threads should be grouped into computation blocks that are performed atomically on stream processors. Threads of a single block are executed on a stream processor in parts-pools called warp; warp threads are executed simultaneously. The efficiency of the parallel algorithm depends on the way the data is stored in the GPU memory. If all warp threads request the same datum when executing the current operator, then it is desirable to place it in a shared or constant GPU memory; in this case, its distribution across the cores of the multiprocessor is actually realized by means of broadcast. If warp threads request data located close to the memory, then in this case there is a spatial locality of data, which makes it advisable to place this data in the GPU’s memory. The implementation of broadcast or spatial locality by placing data in a memory of the appropriate type allows one to significantly reduce traffic when exchanging data between the memory levels of the GPU. This paper formulates and proves the necessary and sufficient conditions under which it is possible to perform a broadcast or there is a spatial locality of data. The conditions are formulated in terms of functions that determine the use of array elements at occurrences in the algorithm operators and functions that define the information dependencies of the algorithm. The results of the work can be used to optimize parallel algorithms when they are implemented on the GPU.
Application of vibration diagnostics methods in the creating of elements of personal electric transport
Authors: Volochko A. T. , Yankevich S. N. , Khrol I. N. , Podorozhniaya I. V. , Kalinovskij N. A.
Published: October 2022

The study of vibration loading of the main elements of personal electric vehicles and the search for ways to reduce vibration characteristics was conducted. The issues of measuring vibration arising on a bicycle, which is driven by human muscle power and an electric drive, are considered. Measurements of vibration acceleration and frequency spectra in a certain area of motion were carried out using the “Octave-101VM” spectrum analyzer in three stages. At the first stage, the electric bike was driven by a pedal drive, at the second – by an electric drive, at the third – the pedals and the electric drive worked in parallel. As a result of the tests carried out, it was found that the greatest vibration occurred in the “Motor” mode during the use of an electric bicycle, the least vibration occurred when driving with the electric motor turned off. It was found that the electric drive increases the vibration level (at the same time, the electric bike does not exceed the maximum permissible values of vibration levels on all axes). In order to reduce the vibration arising from the electric motor on a personal electric vehicle, a 3D computer model has been developed and an airless wheel mover has been manufactured using this model on a 3D printer (a wheel for an electric scooter with internal damping has been manufactured). Bench tests have shown that the developed wheel, in comparison with a pneumatic tire, has a smaller (up to 45 %) contact spot. The results obtained can be used in the development of competitive products, in particular personal electric vehicles.
Calculation model of the stressed state of the tooth contact zone of surface-hardened gears
Authors: Rudenko S. P. , Sandomirski S. G.
Published: October 2022

Stress state of the surface layer in the contact zone of mating teeth of cylindrical gears has been studied. It is established that stressed state of contact surfaces in the meshing pole of mating teeth is characterized not only by surface contact stresses, but also by deep equivalent stresses. It is shown that under contact loading the stressed state of surface layer is heterogeneous and changes with distance from the surface. Analysis and substantiation of calculation model for stressed state of diffusion layer in contact zone of mating teeth of surface-hardened gears are performed. Value of coefficient, which takes into account influence of normal stresses on efficiency of tangential ones, is specified. Reliability and validity of model of calculation of stressed condition of surface layer in contact zone of mating teeth of surface-hardened gears were estimated according to results of full-scale bench tests of the gears made of cemented steel 20ХГНР. The values of contact stresses in tooth meshing pole were corrected considering the load concentration across the width of cogged ring gear. Spalling depth of damaged teeth was determined by measuring impressions taken from the teeth of each examined gear with methacrylic resin. It is established that the nucleation zone of deep contact pitting for gears with 6.5 mm module is on the depth of occurrence of calculated maximum equivalent shear stresses. The consistency of the calculation results with the experimental data shows the validity of the calculated stress-strain model for involute gears.
Analisis Keputusan Penggunaan Shopeepay Mahasiswa Manajemen Universitas Pembangunan Nasional Veteran Jawa Timur
Authors: Lusiana Agnes , Ichsanuddin Dhani
Published: October 2022

Penelitian ini bertujuan untuk menganalisis pengaruh dari literasi keuangan, kualitas layanan, persepsi kemudahan penggunaan terhadap keputusan penggunaan Shopeepay. Jenis penelitian ini adalah penelitian kualitatif. Penelitian ini mengambil sampel dari mahasiswa Manajemen Universitas Pembangunan Nasional “Veteran” Jawa Timur menggunakan teknik purposive sampling dengan ukuran sampel yang diambil 100 responden. Variabel penelitian ini menggunakan variabel independen yaitu Literasi Keuangan, Kualitas Layanan, Persepsi Kemudahan, dan variabel dependen yaitu Keputusan Penggunaan Shopeepay. Sedangkan teknik analisis yang digunakan adalah metode analisis PLS (Partial Least Square) dengan software SmartPLS. Hasil dari analisis yang dilakukan menunjukkan bahwa variabel literasi keuangan dapat memberikan kontribusi dalam meningkatkan keputusan penggunaan Shopeepay mahasiswa, variabel kualitas layanan juga dapat dikatakan memberikan kontribusi yang nyata dalam meningkatkan keputusan penggunaan Shopeepay mahasiswa. Selaras dengan variabel persepsi kemudahan penggunaan dapat memberikan kontribusi yang nyata dalam meningkatkan keputusan penggunaan Shopeepay mahasiswa
PTCC with saline-heparin flushing as therapeutic approach in pediatric biliary stenosis: A Case Reports
Authors: Lily Suherly  , Yudo Rantung  , Prasetyo Sarwono Putro  , Widiastuti Soewondo  , Evi Rokhayati
Published: October 2022

Introduction: Infants usually presented with jaundice in their early life, some jaundice is physiological but some are pathological, caused by abnormality in the biliary tree. PTCC is a less invasive procedure to diagnose and exclude biliary atresia from neonates with jaundice. Case Presentation: Our patients are infants with a prolonged jaundice consulted to our department for diagnostic purpose to determine the further treatment. Cholangiography result shows a narrowed biliary duct in both patients. Saline combined with heparin flushing seems to have immediate effect on the narrowed biliary duct. Conclusion: PTCC with saline flushing combine with heparin proved to be effective as therapeutic strategy in biliary stenosis cases.
Legal Protection for the Partnership Agreement Parties
Authors: Widaningsih Widaningsih , Suhariningsih Suhariningsih , Sihabuddin Sihabuddin , Santoso Budi
Published: October 2022

Preparing the partnership agreement must comply with the rules for the parties to get guarantees and legal protection. The rules must meet the preliminary requirements, such as understanding the transaction object and background, compiling its outline, recognizing the partners, and formulating the agreement principles. The partnership agreement must also have a signature, as well as rights and obligations. This normative study aimed to analyze the partnership agreement rules as legal protection. The results showed that the partnership agreement rules contain all the parties need as legal certainty and protection.
Linking Acoustic, Electrical, and Hydraulic Tortuosity to Predict Permeability and Formation Factor
Authors:   RockLog Consultancy, Saxena Vimal
Published: October 2022

Different studies have attempted to relate Acoustic velocities, Permeability, and Archie Cementation factor to envisage petrophysical properties. The macro-micro pore properties and mineralogy are known to influence hydraulic flow, electrical flow, and acoustic wave travel. Different grain size, porosity, pore types, and distributions generate the flow path's tortuosity for these independent flow regimes, affecting related measurements and parameters. The present study attempts to integrate the tortuosity concept to achieve practical solutions for Permeability and Archie's electrical parameter. The present work reviews the current understanding of hydraulic and electrical tortuosity. The study then attempts to define acoustic tortuosity on generalized principles. It tries to understand the conceptual interdependence of different tortuosity and studies its variability on other petrophysical properties. The study leverages the published six hundred core measurements on synthetic samples, clean sand, shaly sand, clean carbonates, and shaly carbonates selected from different reservoirs. The analysis of this database establishes the plausible correlative link of electrical, acoustic, and hydraulic tortuosity with porosity, permeability, and formation factor. The extensive and varied dataset helps explain the parametric variability and establish practical relations that are key in predicting permeability and FF. It is concluded that the dry frame acoustic tortuosity defines a path length complementary to the electrical or hydraulic path. An increasing acoustic tortuosity is thus closely related to decreasing electric and hydraulic tortuosity. The shear tortuosity is found to have a useful relationship with permeability, both for clastics and carbonates, showing dependence on flow zone indicator and mineralogy. Electrical and hydraulic tortuosity are seen to be interrelated through power laws in clastics. It is noted that the electrical tortuosity computed from path length simulation can be much less than the tortuosity computed from the formation factor. The electrical tortuosity and mean grain size are closely linked through power functions. The permeability can be computed through electrical tortuosity in clean and shaly sands using its relation with grain size and hydraulic tortuosity. Using the percolation model in clastic formation, the cementation exponent is found to vary from 1.57 (unconsolidated sand) and 1.58 (clean sand) to 1.88 (shaly sand). In carbonates, the cementation exponent varies from 1.65 to 3.0 and is a function of micro-macro pore distribution, pore size, and permeability. The study provides a fresh tool for petrophysical evaluation and reservoir characterization. It proposes novel solutions for estimating electrical properties and permeability using acoustic velocities and vice-versa in clastics and carbonates.
Tuhkimo-sadut ja pornografinen kuvasto Anu Kaajan romaanissa Katie-Kate
Authors: Samola Hanna
Published: October 2022

Tutkin artikkelissani, miten Anu Kaajan romaani Katie-Kate (2020) parodioi Disneyn Cinderella-elokuvan (1950) ja muiden Tuhkimo-satujen juonta ja henkilöhahmoja rinnastamalla ne audiovisuaalisen pornon konventioihin. Teoreettisena taustana artikkelissani on satuintertekstuaalisuuden ja -adaptaatioiden tutkimus sekä pornotutkimus. Kiinnitän huomioni halun ja unelmien kuvauksiin, jotka ovat ominaisia niin sadun kuin pornon lajeille. Unelmat kuitenkin näyttäytyvät Kaajan teoksessa joko mahdottomina saavuttaa tai muulla tavoin kyseenalaisina: nautinnon etsimiseen voi liittyä muiden alistaminen omien tarpeiden tyydyttäjiksi, ja yksilön unelmat saattavat olla viihdeteollisuuden tuottamia illuusioita paremmasta elämästä. Luen Katie-Katea satuaineiston adaptaationa ja uudelleenkirjoituksena, jonka suhde varioimaansa aineistoon ja satujen vakiintuneeseen käyttöön populaarikulttuurissa on kyseenalaistava. Rinnastamalla Disneyn tuottaman lastenelokuvan ja sen unelmakuvaukset pornokuvastoon romaani tutkii, millaisin tavoin viihdeteollisuus tuotteistaa, markkinoi ja esittää stereotyyppisiä naisten toiveita paremmasta ja rikkaammasta elämästä heteroparisuhteessa.
Pohjoisen nuorten topofilia
Authors: Rättyä Kaisu
Published: October 2022

Kati Kanto: Pohjoisen nuorten tilat ja paikat Anna-Liisa Haakanan 1980-luvun nuortenkirjoissa. Acta Universitatis Ouluensis. B Humaniora 193. Oulu: Oulun yliopisto, 2022, 100 s. http://urn:isbn:978956232270
Pohjoinen cool venyy ja taipuu kirjallisuushistoriassa
Authors: Kankkunen Sarianna
Published: October 2022

Gunilla Hermansson & Jens Lohfert Jørgensen (eds): Exploring NORDIC COOL in Literary History. FILLM Studies in Languages and Literatures, Vol. 15. Amsterdam: John Benjamins Publishing Company, 2020, 342 s.
Quality changes of Longissimus dorsi and Semimembranosus muscles and perirenal adipose tissue during frozen storage of lambs fed dihydroquercetin or dry distilled rose petals supplemented diet
Authors: Vlahova-Vangelova Desislava Borislavova , Balev Desislav Kostadinov , Kolev Nikolay Delchev , Popova Teodora Lyudmilova , Dragoev Stefan Georgiev
Published: October 2022

The aim of study was to determine the changes of frozen stored of Longissimus dorsi and Semimembranosus muscles and perirenal adipose tissue from Bulgarian Dairy Synthetic population lambs, fed a diet supplemented by 7.5 mg dihydroquercetin (DQ) or 545 mg dry distilled rose petals (DDRP)/kg life weight/d. Three groups of 10 male lambs aged 65 days were fed 50 days ad libitum: a control (ground alfalfa + granular compound feed) and two experimental groups (the same diet + the addition of phytonutrients). Samples were collected 1 d post mortem. A half of them were analyzed immediately. Another half was vacuum-packed, quickly frozen at -40°C and stored for 365 d at -18°C. Supplementing of the lamb’s diet with polyphenol-rich phytonutrients reduces with 6.9 -12.9% the aerobic plate count, 9.3 - 25.3% the α-aminoacidic nitrogen, 31.8 - 45.9% the protein carbonyls and 38.9 - 63.4% TBARS (p ≤ 0.05) more pronounced in the m. Longissimus dorsi from lambs fed with 545 mg DDRP/kg/d. Further studies are needed to understand whether the use of higher doses of DDRP or DQ as supplements in the small ruminant’s diet will be able to provide a more pronounced inhibitory effect on oxidation processes in frozen lamb.
GENDER-BASED PROBLEMS AND UNCERTAINTY EXPERIENCED BY SYRIAN ASYLUM-SEEKER WOMEN
Authors: KARAKURT Zeynep , GÜLERCE Hakan
Published: October 2022

Bu çalışmada eşleri kayıp Suriyeli sığınmacı kadınların zorunlu göç sürecinde yaşadıkları deneyimler, sosyal sorunlar ve bu sorunların sosyal uyuma etkileri analiz edilmiştir. Bu kapsamda eşleri kayıp sığınmacı kadınların yaşamış oldukları zorluklar, toplumsal uyum sürecinde karşılaştıkları sorunlar ve riskler tartışılmıştır. Nitel araştırma desenlerinden yarı-yapılandırılmış derinlemesine mülakat yöntemi kullanılan çalışmada Şanlıurfa’da yaşayan eşleri kayıp on sığınmacı kadınla görüşülmüştür. Elde edilen bulgular yorumlanarak analiz edilmiştir. Eşleri kayıp kadınların özellikle gelecek açısından büyük bir belirsizlik hali içerisinde oldukları ortaya çıkmıştır. Yaşanan bu belirsizlik eşinden haber alamayan sığınmacı kadınların karşılaştığı zorlukların en başında gelmektedir. Bunun yanında toplumsal cinsiyet rolleri, istismar, dil problemi ve önyargılar göç edilen ülkedeki sosyal uyumun önündeki önemli engeller olarak belirginleşmektedir. Göç sürecinde sığınmacı kadınların risklerle ve tehditlerle karşılaşma oranının yüksek olduğu ortaya çıkmıştır.
Analysis of Different Machine Learning Techniques with PCA in the Diagnosis of Breast Cancer
Authors: YILMAZ Hüseyin , KUNCAN Fatma
Published: October 2022

In recent years, different types of cancer cases are common. Increasing cancer cases, A rapidly increasing health for countries and humanity becomes a problem. In addition to being the most common cancer among women today, breast cancer has surpassed lung cancer as the most common cancer type in the world since 2021. Early diagnosis greatly reduces the risk of death in breast cancer, and benign tumors are correctly diagnosed, allows the classification of this field to be a new research topic. New developments in the field of Medicine and Technology Machine learning, classification algorithms and computerized diagnosis are used in the correct classification of tumors. increased its use. These systems are extremely important in terms of being an assistant to the expert opinion. In this study, in the Wisconsin Breast Cancer dataset, it is aimed to accelerate the diagnosis of the disease and to reduce the tumors, different machine learning to minimize treatment processes by providing accurate classification techniques were used. In this study, we reduced our dataset to 171 data using Principal Component Analysis (PCA) to accelerate disease diagnosis on the Wisconsin Breast Cancer dataset and 2 different classification processes were performed using 5 different machine learning. The success rate of each algorithm was compared, and it was revealed that Logistic Regression was the most successful method with an accuracy rate of 98.8% after PCA.
PENGEMBANGAN LKPD BERBASIS KETERAMPILAN BERPIKIR KREATIF MENGGUNAKAN MAZE CHASE-WORDWALL PADA PEMBELAJARAN IPA KELAS IV SD
Authors: Widianti Adha Yusrika , Sari Prima Mutia
Published: October 2022

Riset ini bermaksud guna meningkatkan LKPD berlandaskan Keterampilan Berpikir Kreatif menggunakan Maze Chase-Wordwall pada Pembelajaran IPA Kelas IV SD. Metode yang digunakan adalah R&D dengan menggunakan model pengembangan ADDIE. Data yang dikumpulkan adalah kualitatif dan kuantitatif, dengan menggunakan metode observasi, wawancara dan angket. Validasi dilakukan oleh ahli media dan ahli bahan ajar/LKPD, serta uji coba dilakukan oleh 1 guru kelas IV dan 35 peserta didik. Menurut hasil validasi dari ahli materi didapat persentase 74% dengan predikat layak dan hasil validasi dari ahli bahan ajar/LKPD didapat persentase 90% dengan predikat sangat layak. Uji coba pada guru kelas IV menghasilkan 100% predikat sangat baik dan hasil uji coba pada peserta didik kelas IV menghasilkan 93% predikat sangat baik. Menurut hasil data yang didapat memperlihatkan bahwa Pengembangan LKPD berlandaskan Keterampilan Berpikir Kreatif memakai Maze Chase-Wordwall pada Pembelajaran IPA Kelas IV materi Sumber Energi Alternatif sangat layak digunakan oleh peserta didik kelas IV SD
Role of Imaging and AI in the Evaluation of COVID-19 Infection: A Comprehensive Survey
Authors: Elgendy Mayada , Balaha Hossam Magdy , Shehata Mohamed , Alksas Ahmed , Ghoneim Mahitab , Sherif Fatma , Mahmoud Ali , Elgarayhi Ahmed , Taher Fatma , Sallah Mohammed , Ghazal Mohammed , El-Baz Ayman
Published: October 2022

Coronavirus disease 2019 (COVID-19) is a respiratory illness that started and rapidly became the pandemic of the century, as the number of people infected with it globally exceeded 253.4 million. Since the beginning of the pandemic of COVID-19, over two years have passed. During this hard period, several defies have been coped by the scientific society to know this novel disease, evaluate it, and treat affected patients. All these efforts are done to push back the spread of the virus. This article provides a comprehensive review to learn about the COVID-19 virus and its entry mechanism, its main repercussions on many organs and tissues of the body, identify its symptoms in the short and long terms, in addition to recognize the role of diagnosis imaging in COVID-19. Principally, the quick evolution of active vaccines act an exceptional accomplishment where leaded to decrease rate of death worldwide. However, some hurdels still have to be overcome. Many proof referrers that infection with CoV-19 causes neurological dis function in a substantial ratio of influenced patients, where these symptoms appear severely during the infection and still less is known about the potential long term consequences for the brain, where Loss of smell is a neurological sign and rudimentary symptom of COVID-19. Hence, we review the causes of olfactory bulb dysfunction and Anosmia associated with COVID-19, the latest appropriate therapeutic strategies for the COVID-19 treatment (e.g., the ACE2 strategy and the Ang II receptor), and the tests through the follow-up phases. Additionally, we discuss the long-term complications of the virus and thus the possibility of improving therapeutic strategies. Moreover, the main steps of artificial intelligence that have been used to foretell and early diagnose COVID-19 are presented, where Artificial intelligence, especially machine learning is emerging as an effective approach for diagnostic image analysis with performance in the discriminate diagnosis of injuries of COVID-19 on multiple organs, comparable to that of human practitioners. The followed methodology to prepare the current survey is to search the related work concerning the mentioned topic from different journals, such as Springer, Wiley, and Elsevier. Additionally, different studies have been compared, the results are collected and then reported as shown. The articles are selected based on the year (i.e., the last three years). Also, different keywords were checked (e.g., COVID-19, COVID-19 Treatment, COVID-19 Symptoms, and COVID-19 and Anosmia).
Regional features of birth rate and mortality in the North Caucasus region in the famine of 1932–1933 years
Authors:   South Ural State Humanitarian Pedagogical University, Nazar N. Nazarenko , Anatoliy V. Bashkin ,   Project «Historical materials»
Published: October 2022

The article reviews the vital statistics analysis during the 1932–1933 famine in the North Cauca-sus region. It has been established that vital statistics registration high level and full population cover occurred in Don, Kuban’ and Stavropol’ regions high underestimating of rural population occurred in highlands national autonomies. The non-local and unknown identity residents’ birth rate and mortality are registered in Dagestan, but for other regions, the registration of non-local and unknown identity residents and presence of these data in vital statistics has not ascertained. The estimation of birth rate and mortality has done for North Caucasus by regions with underes-timating correction. It has been shown that characteristic famine peak occurred in 1933 year spring in Don, Kuban’ and Stavropol’ regions at the same time and almost equally. The most high mortality of rural population was in Stavropol’ region, regions of Kuban’ and southern Don were losses rather fewer and fewer losses regions of north Don. It has been detected the regions of cata-strophic mortality and catastrophic of natural loss of population. The natural increase of rural population was in highlands national autonomies and Black Sea seaside regions of Kuban. It has been ascertained, that urban population mortality of North Caucasus was not low mortality than country. It has been shown the demographic catastrophe in North Caucasus cities and towns, which disprove sociocide of country people (Cossacks) hypothesis in examined region during the 1932–1933 famine. It has been demonstrated absence of ethnocide (genocide) in North Caucasus regions and famine artificiality by common plan and central authority organization. The mortality in North Caucasus had zonal allocation and was determined by local government response, natu-ral, climate and epidemics conditions and administrative borders most likely. The total demo-graphic losses due to decreased birth rate in North Caucasus regions in 1932–1934 came to 190000 persons and entire number of excess deaths – 280000 persons.
Department of USSR history at the Kabardian State Pedagogical Institute (LATE 1940S – 1957): main directions of scientific research
Authors:   Kabardino-Balkarian State University named after Kh.M. Berbekov, Elena G. Muratova , Yulia A. Ortanova ,   Kabardino-Balkarian State University named after Kh.M. Berbekov
Published: October 2022

Based on archival documents and historiographic sources, the article defines the main directions of scientific research of teachers who worked at the Department of History of the USSR of the Kabardian Pedagogical Institute in the late 1940s–1957. The facts of the scientific biography of A.I. Pershits, V.A. Ryumin, V.P. Krikunov, I.F. Muzhev, A.I. Shchegolev, M.N. Krivushin, T.I. Agapova, R.H. Gugov, T.Kh. Kumykov related to this stage of their scientific and pedagogical ca-reer are presented. The article shows that one of the priority areas of scientific activity among the employees of the Department of USSR History in the period under review was the development of the key problems in the history of Kabarda. The article was written for the ninetieth anniversary of the Kabardino-Balkarian State University and is dedicated to the teachers who stood at the origins of historical science and historical education in the republic.
Some elements of the spiritual culture of Kabardians in the report on the business trip of E.N. Stu-denetskaya to the Kabardian Autonomous Soviet Socialist Republic to collect ethnographic mate-rial (1947)
Authors:   Russian Museum of Ethnography, Ritsa Sh. Zelnitskaya
Published: October 2022

This article highlights one of the important spiritual culture issues of Kabardians: religious be-liefs. E.N. Studenetskaya during the next trip to the Kabardian Autonomous Soviet Socialist Re-public in 1947 covered the key aspects of the people’s life. In the fieldwork’s course, materials were collected not only on housing, clothing, religious beliefs but also on the traditions of up-bringing, children, the relationship between the elders and the younger, on the example of the men’s holiday “thieshue uj,” family and household legends in which the connection with animals is traced. As an example in the report, she highlights the attitude of the Naloyev genus to the snake as a sacred creature. Folklore material related to the spirits of the elements, the origin of the traditional bowed musical instrument shykIepshyn and blacksmithing were also recorded. The at-tempt of E.N. Studenetskaya to fix Kabardian terminology on the topics under study deserves spe-cial attention. The work contains extracts from the report on the business trip of E.N. Stu-denetskaya to the Kabardian Autonomous Soviet Socialist Republic on the collection of ethno-graphic material in 1947.