bluuebunny/crossref_metadata_2025 huggingface dataset:
TRENDS OF FUNCTIONING AND DEVELOPMENT OF DAIRY INDUSTRIES OF UKRAINE
Authors: Zainchkovsky Anatoly , Krivun Mikhail
Published: April 2022

Introduction. The dairy industry is a strategically important part of Ukraine's industry. Milk, as a staple food, is an integral part of a healthy human diet. Recently, there has been a negative situation in the food sector of the country, in particular in the milk market, which is the result of reduced quality raw materials, high costs of dairy production. However, Ukraine has significant potential to stabilize, gradually develop and increase export flows of industrial production.
Methods. In the process of research a number of methods were used: abstract and logical - to formulate conclusions; comparative analysis - to compare indicators and identify trends in their change; tabular - for a visual representation of the results of the study; statistical - in determining the variation in the volume of milk production; calculation and design - to calculate the level of self-sufficiency in milk in the regions of Ukraine; monographic - detailing the current state and problems of the dairy industry of Ukraine.
Results. The current state and trends in the functioning of the raw material base of the dairy industry of Ukraine are studied. Retrospective tendencies of consumption of milk and dairy products are determined, the rating of regions of Ukraine on the level of self-sufficiency in milk is established. The state and structural changes in the sphere of production, export and import of dairy products are investigated.
Discussion. Further successful development of the dairy industry of Ukraine depends on the unification and consolidation of efforts of the main actors of the dairy market: milk producers, processors, suppliers of machinery and feed for the dairy industry and the state. The combination of state support measures and companies' efforts will make it possible to maintain food security of the country, to provide the population of Ukraine with high-quality dairy products, to reduce imports, to introduce advanced resource-saving technologies. Prospects for further research are the analysis of the dynamics and trends in the development of dairy enterprises and their economic efficiency.
Keywords: dairy industry, milk and dairy production, major dairy producers, export and import of dairy products, trends and prospects for the development of the dairy industry.
THEORETICAL APPROACHES TO DETERMINATION OF VALUE ADDED AT AGRICULTURAL ENTERPRISES: FINANCIAL AND ACCOUNTING ASPECT
Authors: Levandivskyi Omelian , Svynous Ivan , Radko Vitalii , Salo Inna
Published: April 2022

Introduction. The development of economic relations in agri-food chains is aimed at integration, cooperation, unification and standardization of the accounting and tax process in the agricultural sector, which is especially relevant in modern realities. An important economic category of the effectiveness of agricultural enterprises is value added, the formation of which at the micro level should be based on the principles of modern accounting, enshrined in international financial reporting standards, and at the macro level - on the principles of national accounts (SNA).
Methods. An appropriate system of research methods was used in order to achieve the objectives: monographic - in formulating the purpose and conclusions of the study, the results of which are reflected in the article. The method of theoretical generalization of research of foreign and domestic scientists was used in the critical analysis of existing methodological approaches to evaluating the activities of agricultural enterprises in the region. General scientific methods of cognition, such as: dialectical method, analysis and synthesis, induction and deduction, systemic integrated approach, were used to substantiate measures to improve the process of studying the effectiveness of agricultural enterprises and generalize conclusions. The study of the effectiveness of agricultural enterprises in the region followed the principles of the concept, which takes into account the activities of all parts of the production process.
Results. According to the results of the research, the application of the considered adjustments is explained by the fact that the reporting does not always objectively reflect the current financial condition of the entity and the results of its activities. The imperfection of the methodology of financial accounting, in particular the possibility of free interpretation of its main provisions, especially in Ukraine, allows the management of economic entities to significantly distort information about the effectiveness of companies.
Discussion. Further scientific research will focus on adapting the ABC-EVA model to the activities of domestic agricultural enterprises. In our opinion, its practical application will increase the responsibility of managers for management decisions and reduce the number of conflict situations between departments of the enterprise, as they are aimed at a single goal - to maximize business value.
Keywords: gross value added, economic value added, agricultural enterprise, accounting, capitalization.
THEORETICAL AND ORGANIZATIONAL ASPECTS OF THE MECHANISM OF LENDING TO AGRICULTURAL ENTERPRISES
Authors: Tomashuk Inna , Tomashuk Iryna
Published: April 2022

Introduction. Bank lending to farmers remain one of the most important issues that need in-depth research and improvement, as the problem of lack of working capital and relatively low efficiency of production and economic activities of agricultural enterprises is only exacerbated. An effective system of bank lending is able to solve this problem.
Methods. In the process of research a number of methods were used: abstract and logical - to determine the essence of the concept, structure and elemental composition of the credit mechanism of agriculture; methods of comparative analysis and synthesis - for study modern aspects of the organization of bank lending to agricultural enterprises; monographic - for identifying and systematizing specific features of the organization of the credit process in the agricultural sector of the economy; structural-functional approach – to form a conceptual vision of the credit mechanism of the agro-industrial complex and its institutional support; graphic - to illustrate and systematize the results of the study; method of analysis of hierarchies - to substantiate the criterion hierarchical system of choice by the borrower of a banking institution.
Results. Theoretical views on the essence, structure and elemental composition of the credit mechanism of agro-industrial complex are systematized. The author's vision of the essence of the credit mechanism of agro-industrial complex is formulated, the structuring of its priority elemental components is offered. The algorithm of relations and interactions between the lender and the borrower as subjects of crediting is systematized. The specifics of the bank's credit policy in relation to agricultural enterprises are identified and the range of credit products for financing their working capital and investment is analysed. The directions of increase of efficiency of cooperation of banks with agrarians in the field of crediting are offered.
Discussion. The obtained results of the research can be used by the bodies of branch management of the agrarian sector of the economy, as well as by banking institutions in the development of measures and directions for optimization and improvement of lending to agricultural enterprises. Prospects for further research are systematization and refinement of methodological aspects of assessing the impact of bank lending on agricultural security of the state, as well as testing methods of economic and mathematical modelling to assess the impact of bank lending to agricultural enterprises on the gross product of the agricultural sector and GDP.
Keywords: credit mechanism; credit process; credit relations; bank credit; risk; creditor; the borrower; credit product; state support.
Some New Properties of Surfaces Generated by Null Cartan Curves
Authors: Yavuz Ayşe , Erdoğdu Melek
Published: April 2022

In this paper, some special types of surfaces with null Cartan base curve are investigated. The generating lines of the surfaces are chosen as a linear combination of Cartan frame fields with non-constant differentiable functions. Firstly, the surfaces whose generating lines have the same direction of Cartan frame fields B; N and T are examined respectively. As a special case, Gaussian and Mean curvatures of one parameter family of Bertrand curves of a given null Cartan curve and the singular points of this type of surface are stated. Furthermore, an example is also stated to explain the obtained results. Then, the surfaces with null Cartan base curve are investigated where generating lines lie on the planes spanned by (N, B), (T,B) and (T, N) respectively. Finally, some differential geometric properties of these surface are given mainly in three different cases
Nonisothermal kinetic analysis of decomposition of CuCO3.Cu(OH)2 and 2ZnCO3.3Zn(OH)2
Authors:   Metallurgical and Material Engineering Department, Jadavpur University, Kolkata 700032, India, Gupta Prithviraj , Singh Rohit Kumar ,   Chemical Engineering Department, National Institute of Technology Durgapur 713209, India, Patil Akshay ,   Chemical Engineering Department, National Institute of Technology Durgapur 713209, India, Sadhukhan Anup Kumar ,   Chemical Engineering Department, National Institute of Technology Durgapur 713209, India
Published: April 2022

Thermal decomposition of copper (II) carbonate hydroxide (CCH), CuCO3.Cu(OH)2 and zinc hydroxide carbonate (ZHC), 2ZnCO3.3Zn(OH)2 is widely used for the synthesis of copper and zinc oxides. Kinetic modelling, identification of the rate-controlling step and change in thermodynamic properties of these decomposition reactions have not been reported adequately in the literature. In the present work, the kinetic behaviour of nonisothermal thermal decomposition of CuCO3.Cu(OH)2, and 2ZnCO3.3Zn(OH)2 has been investigated using thermogravimetric (TG) analysis, employing model-free iso-conversional as well as model-fitting methods. Mean apparent activation energy (Ea) values, estimated by various iso-conversional methods (KAS, Starink, FWO, Kissinger and Vyazovkin), were found to be in close agreement (104.9-111.2 kJ.mol-1 for CuCO3.Cu(OH)2 and 192.8-197.9 kJ.mol-1 for 2ZnCO3.3Zn(OH)2). Ea decreased significantly with an increase in conversion for CuCO3.Cu(OH)2, while it increased, peaked and then decreased with conversion for 2ZnCO3.3Zn(OH)2. It indicates that both decomposition reactions are not single-step. Avrami-Erofeev model of order 2.5 was found to explain the experimental TG data well for CuCO3.Cu(OH)2 decomposition, while 2ZnCO3.3Zn(OH)2 decomposition followed the chemical reaction model of order 1.75. Positive changes in the thermodynamic properties, enthalpy and Gibbs free energy for both samples showed that these endothermic decomposition reactions were not spontaneous. The difference between Ea and H was found to be low; 3.9-4.5 kJ.mol-1and 4.0-4.6 kJ.mol-1 for CuCO3.Cu(OH)2 and 2ZnCO3.3Zn(OH)2 respectively, indicating the reactions to be favourable. The thermodynamic properties, though not influenced by the iso-conversional method and the rate of heating, varied significantly with the conversion. FTIR analysis of the gases evolved from decomposition showed that dehydration started before the initiation of decarboxylation, followed by simultaneous progress of both these reactions for CuCO3.Cu(OH)2 and 2ZnCO3.3Zn(OH)2.
The convective storm in the Moscow Region on June 28, 2021
Authors:   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Alekseeva A.A. ,   A.M. Obukhov Institute of Atmospheric Physics Russian Academy of Sciences, Moscow, Russia, Bukharov V.M. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia, Losev V.M. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia; A.M. Obukhov Institute of Atmospheric Physics Russian Academy of Sciences, Moscow, Russia
Published: April 2022

The results of analyzing conditions for the occurrence of an active atmospheric process with severe convective phenomena based on aerological, satellite, radar, synoptic information are presented. It is shown that the operational diagnostic information on convection parameters and phenomena makes it possible to refine automated forecasts of adverse and severe convective weather events by clarifying the time, place of their occurrence, type and intensity of the phenomena. The use of forecast data in combination with diagnostic information will provide more accurate preparation of storm warnings and early preventive protection measures. Keywords: convective storm, adverse and severe convective phenomena, diagnosis, forecast, DMRL-С data
The forecasts and observations of heat waves and blocking anticyclones in the summer of 2021
Authors: Kulikova I.A. , Kruglova E.N. , Sumerova K.А. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia; A.M. Obukhov Institute of Atmospheric Physics Russian Academy of Sciences, Moscow, Russia, Khan V.M. ,   Hydrometeorological Research Center of Russian Federation, Moscow, Russia,   A.M. Obukhov Institute of Atmospheric Physics Russian Academy of Sciences, Moscow, Russia
Published: April 2022

The main features of the temperature regime and atmospheric circulation in the Northern Hemisphere in the summer of 2021 are considered based on the ERA5 reanalysis (ECMWF) of surface air temperature and 500 hPa geopotential height with a daily resolution. Using the operational version of the SL-AV semi-Lagrangian atmosphere model for long-term forecasting, the potential of forecasting heat and cold waves, as well as the Extreme Forecast Index (EFI) against a background of quasi-stable circulation modes of the blocking type are determined. The dependence of the forecast skill on the phase of development of the blocking anticyclone (initiation, mature phase, dissipation) is shown. The results can be used to make forecasts of extreme weather events on intraseasonal timescales. Keywords: extreme weather events, heat and cold waves, blocking anticyclones, long-term weather forecasts
Method and technology of short-term forecasting of sea level variations in the southwestern Bering Sea
Authors:   Far Eastern Regional Hydrometeorological Research Institute, Vladivostok, Russia, Lyubitskiy Yu.V. , Romanskiy S.O. ,   Far Eastern Regional Hydrometeorological Research Institute, Vladivostok, Russia
Published: April 2022

The main characteristics of the method to forecast sea level with a lead time of 72 hours for the southwestern part of the Bering Sea are considered. Spatiotemporal variations in storm surges within the Bering Sea and adjacent areas are calculated using a two-dimensional numerical hydrodynamic model of the coupled water and ice dynamics. The model forcing is implemented using the data on surface air pressure and wind, which are predicted by the WRF-ARW atmosphere model. Tidal elevations are calculated only at coastal points, 11 major tidal harmonic constituents are used. Information about the distribution of the ice cover within the study object is formed based on the Global Forecast System data. A technological line of the forecasting method operates in automatic mode. The results of the comparison of sea level forecasts and observations at Nikol’skoye, Ossora, and Korf (Tilichiki) tide gages indicate that the developed forecast method complies with the requirements of the Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet). Keywords: forecast method, sea level, Bering Sea, numerical hydrodynamic model, storm surge, tide, ice cover, forecast skill scores
Pengaruh Program Maulana Terhadap Profesionalisme Guru Dan Kemampuan Literasi Dasar Siswa
Authors: Lalu Awaludin Akbar
Published: April 2022

Pengaruh Program Maulana Terhadap Profesionalisme Guru Dan Kemampuan Literasi Dasar Siswa

OlehLalu Awaludin AkbarProdi Pendidikan Guru Madrasah IbtidaiyahEmail: Awaludinakbar1@gmail.com

AbstrakPenelitian ini dilakukan untuk menjawab pertanyaan mengenai pengaruh program maulana terhadap profesionalisme guru dan kemampuan literasi dasar siswa pada madrasah sasaran program. Penelitian ini melibtkan guru-guru kelas 1, 2, dan 3 sebanyak 18 orang dan siswa kelas 1, 2, dan 3 yang berjumlah 303 orang. Metode penelitian yang digunakan adalah metode deskriptif kualitatif. Hasil penelitian ini mengungkapkan adanya perubahan profesionalisme guru menjadi lebih baik khususnya dalam pengelolaan pembelajaran sehingga terjadi perubahan level kemampuan literasi dasar siswa dari yang sebelumnya pada bulan Juli + 50,2% siswa berada pada kemampuan level pemula dan huruf turun menjadi 23,1% pada bulan November, siswa dengan kemampuan level kata dan kalimat pada bulan Juli + 34,3% meningkat menjadi + 43,5% pada bulan November, dan siswa dengan level kemampuan paragraf & cerita + 15,5% pada bulan Juli meningkat menjadi 33,3% pada bulan November. Hasil penelitian ini juga mengungkapkan adanya perbedaan kemampuan literasi dasar antara siswa laki-laki dan perempuan.

Kata Kunci: Program Maulana; Profesionalisme guru; Kemampuan Literasi Dasar
Hubungan Antara Minat Belajar Terhadap Hasil Belajar Fisika Kelas XI MIPA SMA Negeri 4 Kota Jambi
Authors: Novista Elfrida Desya , Simamora Nadia Natalia
Published: April 2022

Tujuan Penelitian: Penelitian ini bertujuan untuk mengetahui hubungan antara minat belajar Fisika dan hasil belajar Fisika pada materi Suhu dan Kalor yang dilakukan di kelas XI MIPA SMAN 4 Kota Jambi.

Metodologi: Adapun metode yang digunakan dalam penelitian ini yaitu Descriptif Statics. Dimana angket minat terdiri pernyataan-pernyataan dan angket pilihan ganda terdiri dari soal-soal mengenai materi Suhu dan Kalor. Sampel yang diteliti yaitu siswa kelas XI MIPA yang terdiri dari 60 siswa. Penyebaran angket dilakukan melalui Google Form dengan membagikan link yang didalamnya memuat angket berupa minat belajar Fisika berupa pernyataan-pernyataan yang terdiri dari pernyataan positif dan pernyataan negatif dan angket Soal Pilihan Ganda terdiri dari soal-soal dengan materi Suhu dan Kalor sebanyak 25 soal.

Temuan utama: Berdasarkan data yang diperoleh, terdapat hubungan antara minat belajar Fisika terhadap hasil belajar Fisika. Minat belajar Fisika berpengaruh terhadap hasil Belajar Fisika. Ketika minat belajar Fisika siswa tinggi maka hasil belajarnya akan memuaskan. Maka dari itu perlu sekali untuk meningkatkan minat siswa terhadap suatu pelajaran agar memperoleh hasil yang maksimal.

Keterbaruan penelitian: Setelah dilakukan penelitian didapatkan keterbaharuan yaitu dengan mengidentifikasi minat dan hasil belajar fisika siswa, guru dapat merancang pembelajaran yang cocok untuk di implementasikan didalam pembelajaran.
Mendeskripsikan Pembelajaran Tematik ditinjau dari Hasil Belajar Peserta didik Kelas V Sekolah Dasar
Authors: Utami Puji , Saputri Juwita
Published: April 2022

Tujuan Penelitian: Tujuan penelitian ini adalah untuk mendeskripsikan pembelajaran tematik ditinjau dari hasil belajar peserta didik sekolah dasar. Metodologi: Penelitian ini menggunakan jenis penelitian kualitatif dengan subjek penelitian berjumlah 10 peserta didik dengan teknik random sampling. Data pada penelitian ini dikumpulkan dengan observasi atau pengamatan serta wawancara serta di analisis menggunakan teknik miles and huberman. Temuan utama: Hasil menunjukan bahwa pembelajaran tematik menjadi pembelajaran yang memberikan pengalaman yang luar biasa kepada peserta didik. Pembelajaran tematik akan memudahkan pendidik menyampaikan informasi kepada peserta didik. Salah satu dampaknya juga terasa pada hasil belajar peserta didik yang semakin membaik dengan tujuan peserta didik dapat mengembangkan kemampuan mereka berdasarkan muatan pelajaran yang disukai. Dengan pembelajaran tematik guru juga lebih mudah dalam menyampaikan informasi pembelajaran kepada peserta didik, sebab mereka sudah mampu menemukan konsep-konsep pada setiap muatan pelajaran. Keterbaruan penelitian: Setelah dilakukan penelitian didapatkan keterbaharuan dari penelitian ini yaitu pembelajaran tematik yang diterapkan di sekolah dasar memberikan dampak yang luar biasa bagi guru, peserta didik maupun lingkungan sekolah.
Deep Detectives
Authors: Bringsjord Selmer , Bringsjord Alexander , Govindarajulu Naveen Sundar
Published: April 2022

Machine learning is incapable of generating the kind of subterfuge that a human mind can. It is the human mind that can harness this new technology to nefarious ends that should be feared.
Facial Expression Analysis and Estimation Based on Facial Salient Points and Action Unit (AUs)
Authors: M Gowda Shashank , Suresh H N
Published: April 2022

Humans use their facial expressions as one of the most effective, quick, and natural ways to convey their feelings and intentions to others. In this research, presents the analyses of human facial structure along with its components using Facial Action Units (AUs) and Geometric structures for identifying human facial expressions. The approach considers facial components such as Nose, Mouth, eyes and eye brows for FER. Nostril contours such as left lower tip, right lower tip, and centre tip are considered as salient points of Nose. Various salient points for Mouth are extracted from the left and right end point, upper and lower lip mid points along with curve. These salient points are extracted for all facial expression of the same subject considering neutral face as reference. The Geometric structure for neutral face is mapped along with other facial expression faces. The deformation is estimated using the Euclidean distance. The classification algorithms such as LibSVM, MLP, RF has achieved classification accuracy of 86.56% on an average. The findings of the experiments show that the extraction of picture characteristics is more efficient in terms of computing and gives promising outcomes.
EFEKTIVITAS KUALITAS LAYANAN DI TENGAH PERSAINGAN ONLINE TRAVEL AGENT MELALUI KEPUASAN PELANGGAN
Authors: Saragih Darwin Raja Unggul , Nasruddin Nasruddin
Published: April 2022

This research aims to determine the effect of service quality on customer satisfaction through the purchasing decision of airlines ticket products at Holiday Indonesia. This research is descriptive quantitative research, with a population of customers who have purchased airplane tickets at Holiday Indonesia at least two times in 2020 as many as 415 customers. The sampling technique in this study used the purposive sampling technique, namely 119 samples that had met the criteria. Data processing uses path analysis as the method used to determine the direct and indirect effects between variables and the Sobel test to determine whether purchasing decisions are capable of being a mediator between the relationship between service quality and customer satisfaction. The results show that service quality has a positive and significant effect on purchasing decisions. Service quality has a positive and significant effect on customer satisfaction and purchasing decisions have a positive and significant impact on customer satisfaction. The relationship between service quality and customer satisfaction can be mediated by purchasing decisions with a Z value (mediation), and concluded that the purchasing decision variable has a significant influence as a mediator between the relationship between service quality and customer satisfaction.
AKUNTANSI SIMPAN PINJAM BERBASIS CLIENT SERVER
Authors: Diputra Moefti Arya
Published: April 2022

Dengan kondisi sistem yang masih manual, menyebabkan setiap bagian tidak dapat membagikan atau memberikan data kepada bagian yang lain. Bagian- bagian tersebut harus menginput kembali data yang akan digunakan. Kondisi tersebut mempengaruhi proses pelayanan khususnya pengolahan data, sehingga hal tersebut mengakibatkan kurang lancarnya mutu dan pelayanan yang diberikan kepada anggota koperasi. Dengan adanya komputer di suatu instansi maka segala yang ada di instansi tersebut dapat dengan mudah ditangani. Misalnya pada instansi atau bidang usaha yang bergerak dalam bidang layanan jasa simpan pinjam, dengan adanya komputer dan sistem pendataan, petugas akan mengetahui jumlah perhitungan simpanan dan pinjaman. Hal ini akan mempermudah petugas pengawasan untuk mengetahui pendapatan yang masuk ke perusahaan tersebut. Petugas juga mengetahui data-data pendapatan mulai dari data pinjaman nasabah sehingga dapat dicatat dan dihitung menggunakan komputer, dan dapat disimpan ke dalam file yang diinginkan sehingga data akan mudah dicari apabila sewaktu- waktu dibutuhkan.
ANALISIS DAN PERANCANGAN SISTEM INFORMASI AKADEMIK BERBASIS WEB
Authors: Sunaryo Aris , Hendrianto Hendrianto
Published: April 2022

Tujuan dari penelitian ini adalah memecehkan masalah yang sering terjadi saat proses penginputan data berlangsung, yang kemudian membuat prototype sistem informasi akademik pada SD Islam Al Azhar 19 Sentra Primer agar menjadi solusi dari masalah yang ada. Aplikasi ini dibuat dengan menggunakan Bahasa pemrograman PHP, Web Server, XAMPP dan database MySQL dan didukung oleh program lainnya seperti Notepad++. Peneliti menggunakan metode Rapid Application Development (RAD) dalam pengembangan sistemnya dimana terdiri dari fase perencanaan syarat-syarat, fase perancangan, fase konstruksi dan fase pelaksanaan. Dalam pelaksanaannya, aplikasi sistem informasi akademik ini digunakan pada PC atau gadget masing-masing user dimana user dapat login untuk masuk ke halaman masing-masing yang sudah terdaftar
FENOMENA MEDIA SOSIAL DI MASA PANDEMI COVID-19 UNTUK MENINGKATKAN BISNIS ONLINE
Authors: Suroyo Suroyo
Published: April 2022

Penelitian ini bertujuan mengungkap tren keamanan dan kegunaan media sosial digital di masa situasi pandemi COVID-19, seperti bekerja dari rumah, mendirikan start-up, meningkatkan proses bisnis, dan menjalankan bisnis online dalam ekosistem digital. Hasilnya menarik dan ada banyak penggunaan media sosial yang telah dibahas dalam penelitian ini selama pandemi COVID-19 untuk tujuan bisnis. Berbagai platform media sosial memiliki fitur berbeda yang tersedia untuk digunakan oleh pelanggan, dan juga memudahkan orang untuk melakukan bisnis. Ini terutama karena fakta bahwa mereka membuka pasar global dan juga membuatnya lebih murah untuk beriklan. Pemerintah serta sektor swasta telah berada di garis depan dalam hal penggunaan media sosial. Mempertahankan kehadiran online yang baik adalah salah satu aspek kunci yang menentukan keberhasilan perusahaan start-up. Hal ini disebabkan oleh kenyataan bahwa sebagian besar pelanggan biasanya mengandalkan ulasan pelanggan dalam menentukan kemampuan perusahaan untuk memenuhi kebutuhan klien. Alasan utama mengapa sebagian besar perusahaan membentuk departemen hubungan pelanggan yang diberi mandat dengan tanggung jawab untuk menanggapi umpan balik pelanggan di berbagai platform online. Di sisi lain, meningkatnya penggunaan media sosial telah membawa tantangan baru dalam hal keamanan informasi. Oleh karena itu, pengguna harus mengamankan server dan teknologi mereka dari ancaman eksternal dan internal. Salah satu strategi yang digunakan adalah penggunaan password untuk login ke suatu portal dimana setiap orang yang berwenang untuk mengakses portal tersebut diberikan password yang unik dan hanya diketahui oleh pengguna. Studi ini telah mencakup semua bidang ini secara rinci termasuk penggunaan sistem manajemen basis data dalam suatu organisasi atau individu.
Bleeding risk of anticoagulant therapy in patients with advanced cancer in palliative care settings：a protocol for systematic review and meta-analysis
Authors:   Department of Rehabilitation, Fenghua Hospital of Traditional Chinese Medicine, Ningbo, Zhejiang Province, China., hou xianbing , chen dandan , cheng tongfei , wang dan , dai xiaojun , wang yao , cui bixian , wang yuanyuan , xu hui , chen hongzhou , chen ying
Published: April 2022

Review question / Objective: The systematic review aim to provide synthesised and appraised evidence to assess the bleeding risk of anticoagulant therapy in patients with advanced cancer in palliative care settings. Condition being studied: Cancer is a recognized risk factor for venous thromboembolism (VTE). The main forms of thromboembolic disease include pulmonary embolism (PE) and deep vein thrombosis (DVT). Given their diagnosis and often poor physical status, patients with advanced cancer are at particularly high risk of developing VTE, resulting in reduced activity levels or even immobility. The exact incidence and prevalence of VTE in the population of cancer patients receiving hospice or palliative care has not been well investigated and few reports are available. Clinical studies have not yet determined whether such patients benefit from anticoagulant therapy and whether there is an increased risk of bleeding and death.
Risk factors for gallbladder Cancer:A meta-analysis based on nearly a decade of research
Authors:   Dali university School of clinical medicine, Li Zhenqi , Zhang Guangfu , Liu Jia , Li Xiaolin
Published: April 2022

Review question / Objective: Gallbladder cancer is a rare tumor that is mostly advanced once detected. The efficacy of surgical treatment is still controversial. Therefore, primary prevention of gallbladder cancer is important. There are many studies on risk factors for gallbladder cancer, but at present it is difficult to identify independent risk factors for gallbladder cancer, except for a history of symptomatic chronic cholecystitis and malignant transformation of a single polyp. Laparoscopic cholecystectomy is popular worldwide and can be a preventive procedure for gallbladder cancer in addition to resolving benign lesions. This study makes a meta-analysis of the latest research results exploring the risk factors of gallbladder cancer in the last decade , expecting to provide evidence-based medical support for the prevention of gallbladder cancer at the clinical level, and to provide some ideas to guide the surgical indications for LC and future research related to gallbladder cancer. Subject of study: Gallbladder cancer. Study content: Risk factors. Type of study: case-control or cohort study. Extract the value: OR, HR, RR.
Результаты космогеологических поисков углеводородного сырья в Северных Арабских Эмиратах
Authors:   кандидат геол.-мин. наук, ООО «КОСМИЧЕСКИЕ ТЕХНОЛОГИИ» Российская Федерация, 420107, г. Казань, Петербургская 50, стр. 5, офис 225, Туманов В.Р. , Мухамедяров Р.Р. ,   директор, ООО «КОСМИЧЕСКИЕ ТЕХНОЛОГИИ» Российская Федерация, 420107, г. Казань, Петербургская 50, стр. 5, офис 225
Published: April 2022

Впервые рассчитана объемная цифровая модель поля теплового излучения и относительной водонасыщенности недр в зоне столкновения Аравийской плиты с Евразийской. На основе геодинамического анализа рельефа, данных предшественников по картированию поверхности, построения карт комбинаций космических снимков в различных каналах, на основе интерпретации гравиметрических данных, опубликованных сейсмических разрезов выполнена целевая, направленная на поиски углеводородного сырья интерпретация поля теплового излучения и поля относительной водонасыщенности недр на глубину 6 км. В потенциально перспективной западной зоне локализовано 24 объекта общей площадью 305 км2 с термодинамическими обстановками, благоприятными для промышленных скоплений углеводородов. Более половины прогнозируемых залежей приходится на ордовикские терригенные породы (?), остальные – на конгломераты и грейнстоуны или первично пористые биогенные карбонатные породы и трещиноватые кремнисто-карбонатные породы в стратиграфическом интервале от триаса до мела. Вероятные покрышки – меловые мадстоуны в тектонических пластинах, а также покровы ультраосновных и основных пород. Предположительный состав углеводородного сырья в порядке преобладания: газ, конденсат, нефть.
ИССЛЕДОВАНИЕ ВЛИЯНИЯ ДЕПРЕССОРНЫХ ПРИСАДОК НА ТЕМПЕРАТУРУ ЗАСТЫВАНИЯ ДИЗЕЛЬНЫХ ТОПЛИВ
Authors:   ЮЖНО-КАЗАХСТАНСКИЙ УНИВЕРСИТЕТ ИМ. М. АУЭЗОВА, Республика Казахстан, 160012, г. Шымкент, пр-т Тауке Хана, 5, Тлеубай Э.С. , Дауренбек Н.М. ,   ЮЖНО-КАЗАХСТАНСКИЙ УНИВЕРСИТЕТ ИМ. М. АУЭЗОВА, Республика Казахстан, 160012, г. Шымкент, пр-т Тауке Хана, 5, Абдикеримов Б.А. ,   ЮЖНО-КАЗАХСТАНСКИЙ УНИВЕРСИТЕТ ИМ. М. АУЭЗОВА, Республика Казахстан, 160012, г. Шымкент, пр-т Тауке Хана, 5, Сырманова К.К. ,   ЮЖНО-КАЗАХСТАНСКИЙ УНИВЕРСИТЕТ ИМ. М. АУЭЗОВА, Республика Казахстан, 160012, г. Шымкент, пр-т Тауке Хана, 5
Published: April 2022

Рассмотрены вопросы исследования физико-химических свойств светлых дистиллятных фракций парафинистой Акшабулакской нефти и разработка на их основе рациональных вариантов переработки керосиногазойлевой фракции. Показана возможность улучшения низкотемпературных свойств керосино-газойлевых фракций путем добавки депрессорных присадок. Задачей данной работы является исследование технологии производства дизельного топлива, которое позволит решить проблему получения низко застывающего дизельного топлива из высокопарафинистой Акшабулакской нефти Республики Казахстан. Решение поставленной задачи может способствовать к переходу некоторых нефтеперерабатывающих заводов Республики Казахстан на местное парафинистое сырье. Для достижение поставленной цели приведены анализ научно-технической литературы и исследование физико-химических свойств исходной Акшабулакской нефти и отдельно ее керосиногазойлевых фракций. На аппарате разгонки нефти АРН-2 были выделены керосино-газойлевый фракции и изучены влияния искусственных депрессорных присадок на температуру застывания, помутнения керосино-газойлевой фракции, высокопарафинистой Акшабулакской нефти.
Экологическая безопасность на нефтегазовых месторождениях
Authors:   НАО «КАЗАХСКИЙ НАЦИОНАЛЬНЫЙ УНИВЕРСИТЕТ ИМ. АЛЬ-ФАРАБИ»,  Республика Казахстан, 050040, г. Алматы, пр. Аль-Фараби, 71, Минжанова Г.М. , Тулемисова Ж.С. ,   АО «КАЗАХСТАНСКО-БРИТАНСКИЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ» Республика Казахстан, 050000, г. Алматы, ул. Толе би, 59, Чакликов А.Е. ,   АО «КАЗАХСТАНСКО-БРИТАНСКИЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ» Республика Казахстан, 050000, г. Алматы, ул. Толе би, 59, Галымжан А.З. ,   АО «КАЗАХСТАНСКО-БРИТАНСКИЙ ТЕХНИЧЕСКИЙ УНИВЕРСИТЕТ» Республика Казахстан, 050000, г. Алматы, ул. Толе би, 59
Published: April 2022

В статье рассмотрены вопросы оценки экологического и геоэкологического рисков для обеспечения экологической безопасности на нефтегазовых месторождениях. Отмечено, что геоэкологический риск зависит как от пространственных, так и от временных характеристик осваиваемой территории, определяемых различными факторами. Обсуждаются виды антропогенного воздействия на нефтегазовых месторождениях и их влияние. Подробно рассмотрен методологический подход к оценке геоэкологического риска применительно к геолого-разведочным работам. Произведена оценка вероятности возникновения негативных последствий при проведении геолого-разведочных работ на нефтегазовых месторождениях. Предложена последовательная блок-схема управления природно-техногенными процессами, а также природоохранные мероприятия, которые основаны на количественной оценке рисков и способствуют снижению неблагоприятных воздействий
Pertanggungjawaban Pidana Pelaku Tindak Pidana Korupsi Dana Corporate Social Responsibility (CSR)
Authors: Manurung Henry
Published: April 2022

Corporate Social Responsibility (CSR) sebagai cakupan dari tugas public relations dalam suatu perusahaan mengeluarkan dana anggaran yang tidak kecil. Lalu bagaimana peraturan yang mengatur mengenai CSR perusahaan BUMN yang seringkali penggunaannya kurang transparan dan tidak terlihat manfaatnya bagi masyarakat. Permasalahan yang muncul mengangkat apakah pertanggungjawaban terhadap penggunaan dana Corporate Social Responsibility (CSR) BUMN telah diatur dalam undang-undang dan mengapa penyalahgunaan penggunaan dana Corporate Social Responsibility (CSR) BUMN dalam putusan Pengadilan Negeri Palembang Nomor 30/Pid.Sus-TPK/2014/PN.Plg dapat dikualifikasikan sebagai tindak pidana korupsi. Metode penelitian yang digunakan dengan menggunakan pendekatan perundang-undangan dan analisis putusan pengadilan. Penelitian ini mendapatkan fakta bahwa terhadap penggunaan dana Corporate Social Responsibility (CSR) BUMN belum diatur dalam peraturan khusus yang mendefinisikan secara tegas mengenai status hukum dana yang digunakan dalam CSR BUMN, namun BUMN yang seluruh atau sebagian besar modalnya berasal dari kekayaan negara yang dipisahkan, atas dasar modal yang digunakan oleh BUMN adalah uang negara, maka apabila terjadi penyelewengan oleh pengelolaannya yang mengakibatkan kerugian negara, maka pelaku penyelewengan dana tersebut dapat dikenakan pertanggungjawaban Pidana sebagaimana yang diatur dalam Undang-Undang Pemberantasan Tindak Pidana Korupsi.

Kata Kunci: BUMN; CSR; Korupsi.
Batas Minimal Usia Perkawinan Berdasarkan Undang-Undang Perkawinan Baru
Authors: Tjahyani Murendah
Published: April 2022

Regulasi terhadap perkawinan di Indonesia diatur melalui Undang-Undang Nomor 1 Tahun 1974 tentang Perkawinan dengan Peraturan Pemerintah Nomor 9 Tahun 1975 sebagai peraturan pelaksanaannya. Salah satu syarat penting dalam perkawinan berdasarkan pada Pasal 7 Undang-Undang Perkawinan. Perbedaan yang mencolok pembatasan usia perkawinan terhadap wanita yang kelak akan menjadikan seorang ibu dianggap tidak mendasar, di mana wanita tersebut harus siap matang jiwa raganya untuk berkeluarga, yang selanjutnya diharapkan akan menghasilkan generasi muda yang berkualitas. Metode penelitian ini menggunakan metode hukum normatif dengan meninjau peraturan perundang-undangan tentang perkawinan. Melalui Koalisi Perempuan Indonesia tahun 2017 ada tiga pemohon mengajukan uji materiel terhadap Undang-Undang Nomor 1 Tahun 1974 khususnya Pasal 7 ayat (1) yang berkaitan dengan pembatasan usia perkawinan. Berdasarkan Putusan Mahkamah Konstitusi RI Nomor 22/PUU-XV/2017 tersebut dijadikan bahan pertimbangan bagi pembentukan undang-undang atas perubahan undang-undang perkawinan lama, menjadi Undang-Undang Nomor 16 Tahun 2019 yang mengizinkan perkawinan pria dan wanita sudah mencapai umur sembilan belas tahun.

Kata Kunci: Anak; Batas Minimal Usia Perkawinan; Undang-Undang Perkawinan Baru.
The Anxiety of Alienation: Observing ‘Trauma’ and ‘Exile Blues’ of Indian Diaspora in Select Poems of Agha Shahid Ali
Authors:   Alumna, Tezpur University  Institution Address: Napaam, Tezpur, Dist: Sonitpur, Assam, Pin: 784028 Permanent Address of Author: Seuj Nagar, P.O.: Khelmati, Dist: Lakhimpur, Assam, Pin: 787031, Debnath Kakoli
Published: April 2022

Agha Shahid Ali is one of the most celebrated modern poets of Indian diaspora whose poetry echoes the sense of trauma, loss of ‘home’ and identity and deals with major concerns of dislocation, fragmentation from ancestry, nostalgia, and rootlessness. The sense of alienation is more evident in the works of diaspora writers who are constantly caught up between the cultural spaces of the ‘host’ land and creating a hyphenated identity. The diasporic self finds comfort only in memory rather than the existing contemporary realities hurtful to the ‘exiled’ individual and find themselves possessing a fueling desire to go back to their homeland. Trauma is a response of a distressing event that affects an individual’s ability to cope with life situations and triggers certain traumatic markers. The ‘trauma’ of exile is a psychological phenomenon while the geographical dislocation is more of a physical one. The paper is an attempt to observe the trauma question and exilic state of the diasporic subject in Ali’s poetry and their attempt to live in the ‘host’ land through disintegration from the familiarity of the ‘native’ homeland. The paper seeks to observe how Ali’s poetry is charged with his multicultural hyphenated identity- rendering him a nameless entity. His separation from nativity and ancestral roots showcases the anguish, dilemma triggered in the immigrant in varying degrees and progression of trauma in three select poems- “Postcard from Kashmir”, “Snowmen” and “Cracked Portraits”.
Early Diagnosis of Diabetes Mellitus by Machine Learning Methods According to Plasma Glucose Concentration, Serum Insulin Resistance and Diastolic Blood Pressure Indicators
Authors: KIVRAK Mehmet
Published: April 2022

Aim: It is a known fact that diabetes mellitus is increasing frequently and triggering many different diseases. Therefore, early diagnosis of the disease is important. This study was trying to predict the early diagnosis of the disease, according to machine learning methods by measuring plasma glucose concentration, serum insulin resistance, and diastolic blood pressure.Material and Methods: In the study, the public dataset from a website consists of 768 samples and nine variables. Three different machine learning strategies were used in the early diagnosis of diabetes mellitus (Support Vector Machine, Multilayer Perceptron, and Stochastic Gradient Boosting). 3 repeats and 10 fold cross-validation method was used to optimize the hyperparameters. The model’s performance parameters were evaluated based on accuracy, specificity, sensitivity, confusion matrix, positive predictive value (precision), negative predictive value, and AUC (area under the ROC curve).Results: According to the experimental results (the criteria of accuracy (0.79), sensitivity (0.57), specificity (0.91), positive predictive value (0.79), negative predictive value (0.80), and AUC (0.74)) the Support Vector Machine was more successful than other methods.Conclusion: Plasma glucose concentration, serum insulin resistance, and diastolic blood pressure markers are important indicators in the early diagnosis of diabetes mellitus. In this study, it was seen that these markers make a significant contribution to the early diagnosis of diabetes mellitus. However, it has been observed that these indicators alone will not be sufficient in the early diagnosis of the disease, especially since age, body mass index and pregnancy contribute significantly.
Morphological Evolution of the Hosts of Far-infrared/Submillimeter Galaxies
Authors: Ling Chenxiaoji , Yan Haojing
Published: April 2022

We present a host morphological study of 1266 far-infrared galaxies (FIRGs) and submillimeter galaxies (SMGs) in the Cosmic Evolution Survey field using the F160W and F814W images obtained by the Hubble Space Telescope. The FIRGs and SMGs are selected from the Herschel Multi-tiered Extragalactic Survey and the SCUBA-2 Cosmology Legacy Survey, respectively. Their precise locations are based on the interferometry data from the Atacama Large Millimeter/submillimeter Array and the Very Large Array. These objects are mostly at 0.1 ≲ z ≲ 3. The SMGs can be regarded as the population at the high-redshift tail of the FIRGs. Most of our FIRGs/SMGs have a total infrared luminosity (L
IR) in the regimes of luminous and ultraluminous infrared galaxies (LIRGs, L
IR = 1011−12
L
⊙; ULIRGs, L
IR > 1012
L
⊙). The hosts of the SMG ULIRGs, FIRG ULIRGs, and FIRG LIRGs are of sufficient numbers to allow for detailed analysis, and they are only modestly different in their stellar masses. Their morphological types are predominantly disk galaxies (type D) and irregular/interacting systems (type Irr/Int). There is a morphological transition at z ≈ 1.25 for the FIRG ULIRG hosts, above which the Irr/Int galaxies dominate and below which the D and Irr/Int galaxies have nearly the same contributions. The SMG ULIRG hosts seem to experience a similar transition. This suggests a shift in the relative importance of galaxy mergers/interactions versus secular gas accretions in “normal” disk galaxies as the possible triggering mechanisms of ULIRGs. The FIRG LIRG hosts are predominantly D galaxies over z = 0.25–1.25, where they are of sufficient statistics.
Virial Clumps in Central Molecular Zone Clouds
Authors: Myers Philip C. , Hatchfield H Perry , Battersby Cara
Published: April 2022

CMZoom survey observations with the Submillimeter Array are analyzed to describe the virial equilibrium (VE) and star-forming potential of 755 clumps in 22 clouds in the Central Molecular Zone (CMZ) of the Milky Way. In each cloud, nearly all clumps follow the column density–mass trend N ∝ M

s
, where s = 0.38 ± 0.03 is near the pressure-bounded limit s

p
= 1/3. This trend is expected when gravitationally unbound clumps in VE have similar velocity dispersion and external pressure. Nine of these clouds also harbor one or two distinctly more massive clumps. These properties allow a VE model of bound and unbound clumps in each cloud, where the most massive clump has the VE critical mass. These models indicate that 213 clumps have velocity dispersion 1–2 km s−1, mean external pressure (0.5–4) × 108 cm−3 K, bound clump fraction 0.06, and typical virial parameter α = 4–15. These mostly unbound clumps may be in VE with their turbulent cloud pressure, possibly driven by inflow from the Galactic bar. In contrast, most Sgr B2 clumps are bound according to their associated sources and N–M trends. When the CMZ clumps are combined into mass distributions, their typical power-law slope is analyzed with a model of stopped accretion. It also indicates that most clumps are unbound and cannot grow significantly, due to their similar timescales of accretion and dispersal, ∼0.2 Myr. Thus, virial and dynamical analyses of the most extensive clump census available indicate that star formation in the CMZ may be suppressed by a significant deficit of gravitationally bound clumps.
Relativistic Alfvén Waves Entering Charge-starvation in the Magnetospheres of Neutron Stars
Authors: Chen Alexander Y. , Yuan Yajie , Beloborodov Andrei M. , Li Xinyu
Published: April 2022

Instabilities in a neutron star can generate Alfvén waves in its magnetosphere. Propagation along the curved magnetic field lines strongly shears the wave, boosting its electric current j
A. We derive an analytic expression for the evolution of the wavevector
k
and the growth of j
A. In the strongly sheared regime, j
A may exceed the maximum current j
0 that can be supported by the background e
± plasma. We investigate these charge-starved waves, first using a simplified two-fluid analytic model, then with first-principles kinetic simulations. We find that the Alfvén wave is able to propagate successfully even when κ ≡ j
A/j
0 ≫ 1. It sustains j
A by compressing and advecting the plasma along the magnetic field lines with an increasing Lorentz factor, γ ≳ κ
1/2. The simulations show how plasma instabilities lead to gradual dissipation of the wave energy. Our results suggest that an extremely high charge-starvation parameter κ ≳ 104 may be required in order for this mechanism to power the observed fast radio bursts (FRBs) from SGR 1935+2154. However, cosmological FRBs with much higher luminosities are unlikely to be a result of charge-starvation.
Survey of medium- and large-sized mammals in Atlantic Forest remnants of Conceição dos Ouros, Minas Gerais, Brazil
Authors: Vilas Boas Ademir Henrique , Veríssimo Iuri , Novaes Roberto , Cupolillo Gabriel , de Andreazzi Cecilia , Costa-Neto Sócrates , Moratelli Ricardo
Published: April 2022

Conceição dos Ouros is located in the Mantiqueira mountain range (elevation: 831‒1443 m a.s.l.), State of Minas Gerais, southeast Brazil. The largest two Atlantic Forest remnants of the Municipality of Conceição dos Ouros total more than 2,000 ha and the main vegetation type is seasonal semi-deciduous forest, isolated by a matrix of agricultural fields and pasture. The Municipality does not have any protected areas and is located in a highly fragmented region, albeit considered of special importance for the conservation of terrestrial vertebrates in the State of Minas Gerais. Due to a cooperation with the Municipality of Conceição dos Ouros to carry out a survey of the local biodiversity, in this study we present the results of the survey of medium- and large-sized terrestrial mammals from the two forest remnants in the region. Sampling was performed from July 2019 to August 2021 and comprised a camera trap survey, active searching including direct (e.g. carcass sightings) and indirect (e.g. footprints and faeces) evidence of species presence and interviews with residents. Twenty-nine native and two non-native species were documented. Ten species are in some category of threat of extinction at regional, national or global levels. This is the first survey of the terrestrial mammal fauna in the area of Conceição dos Ouros and results could be helpful in designing conservation strategies at the local scale.