bluuebunny/crossref_metadata_2025_split huggingface dataset:
Upaya Meningkatkan Belajar IPA Tentang Gaya Magnet Melalui Penerapan Kegiatan Praktik KIT-IPA Pada Siswa Kelas V SDN Sumberbendo 02 Tahun Pelajaran 2019/2020
Authors: Suhartini Suhartini 
Published: February 2023

Pembelajaran IPA di SDN Sumberbendo 02 belum optimal dilakukan. Hasil beajar siswa masih rendah dan belum mampu menggunakan media KIT IPA. Tujuan dari penelitian ini adalah meningkatkan hasil belajar siswa kelas V SDN Sumberbendo 02 dengan menggunakan KIT-IPA. Penelitian ini dilaksanakan di SDN Sumberbendo 02 Kecamatan Saradan, Kabupaten Madiun. Sumber data adalah siswa kelas V SDN Sumberbendo 02 sejumlah 17 orang siswa. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK). Hasil penelitian ini adalah adanya peningkatan hasil belajar berupa kemampuan praktikum dan hasil kognitif siswa kelas V SDN Sumberbendo 02 dengan menggunakan KIT-IPA. Hasil akhir menunjukkan sebanyak 100% siswa tuntas pada siklus ke II. Media KIT IPA juga dapat memberikan pengalaman yang nyata yang dapat menumbuhkan kegiatan berusaha sendiri dikalangan siswa. Manfaat dari media pembelajaran KIT IPA mampu mendukung kegiatan belajar mengajar, menjadikan media pembelajaran sangat penting untuk menunjang keberhasilan penyampaian pesan pembelajaran
Gambaran Kepatuhan Hand Hygiene Perawat di Instalasi Dialisis RSUD Dr. Soetomo Surabaya Tahun 2022
Authors: Fithriasari Mariatul , Isfandiari Muhammad Atoillah , Lestari Tri Budi 
Published: February 2023

Healthcare-Associated Infection is one of the health problems in the world. In Indonesia, the incidence of Healthcare-Associated infections is relatively high. Patients with chronic kidney disease undergoing hemodialysis are at increased risk for Infection. The main chain of infection transmission is from the hands of health workers. Hand hygiene is essential in preventing Infection. However, the hand hygiene compliance of health workers is still low. This study aimed to describe the nurse's hand hygiene compliance, identify the factors that influence it and determine solutions to improve it. This study was descriptive-observational. The population of this study was all dialysis nurses in the Dialysis Unit of Dr. Soetomo General Hospital Surabaya. The sample size based on WHO requirements was 200 opportunities for hand hygiene. Identify the root cause using a fishbone diagram—determine alternative solutions to problems using Capability, Accessibility, Readiness, and Leverage methods. Based on the observations, nurses' compliance with hand hygiene was 28.5%. The lowest nurse compliance rate is at the indication before and after touching the patient. The factors that most influence the hand hygiene of dialysis nurses are the lack of knowledge and awareness of the importance of hand hygiene and the performance of the IPCLN team, which is not optimal. Hand hygiene socialization more creatively and sustainably, as well as improving the performance of the Infection Prevention and Control Team at the Dialysis unit, is expected to be able to increase hand hygiene compliance optimally.
Keywords: Hand hygiene, Compliance, Nurses, Infection
ANALYSIS OF HAZARDOUS AND HARMFUL PRODUCTION FACTORS AT THE TREATMENT FACILITIES OF OOO LUKOIL-NIZHEGORODNEFTEORGSINTEZ
Authors: Логинов Сергей Николаевич , Пачурин Герман Васильевич 
Published: February 2023

В работе проведен анализ условий труда, машин и механизмов, с точки зрения возможности появления опасных факторов, выделения вредных производственных веществ. Показано, что условия труда в ОС ООО «Лукойл-Нижегороднефтеоргсинтез» соответствуют нормативным и отрицательного воздействия на здоровье и работоспособность рабочего не оказывают.
The work analyzes working conditions, machines and mechanisms, from the point of view of the possibility of the appearance of hazardous factors, the release of harmful production substances. It is shown, that the working conditions in the OS of OOO Lukoil-Nizhegorodnefteorgsintez correspond to the normative ones and do not have a negative impact on the health and working capacity of the worker.
ЭКОНОМИЧЕСКАЯ БЕЗОПАСНОСТЬ ГОСУДАРСТВА В УСЛОВИЯХ ЦИФРОВОЙ ТРАНСФОРМАЦИИ ЭКОНОМИКИ
Authors: Ермолаев Константин Николаевич , Ребров Сергей Денисович 
Published: February 2023

В статье затрагиваются проблемы безопасности государства в сфере экономики в период цифровой трансформации. Раскрывается сущность понятий цифровизации и экономическая безопасность. Анализируется вопрос возникновения возможных рисков и проблем в переходный период.
The article touches upon the problems of state security in the economic sphere during the period of digital transformation. The essence of the concepts of digitalization and economic security is revealed. The issue of possible risks and problems in the transition period is analyzed.
REUSE OF WASTE MATERIALS AS A RESULT OF THE DISMANTLING OF BUILDINGS AND STRUCTURES
Authors: Зайдулин Вячеслав Олегович , Пачурин Герман Васильевич 
Published: February 2023

Для реализации использования отработанных материалов в результате демонтажа зданий и сооружений создано предприятие по благоустройству. За десять лет планируется очистить 24 миллиона квадратных метров территории, демонтировать 500 зданий и убрать два миллиона тонн отходов и 615 тысяч тонн металлолома. На месте демонтированных зданий планируется постройка новых жилых домов и объектов инфраструктуры.
To implement the use of waste materials as a result of the dismantling of buildings and structures, a landscaping enterprise was created. In ten years, it is planned to clear 24 million square meters of territory, dismantle 500 buildings and remove two million tons of waste and 615 thousand tons of scrap metal. In place of the dismantled buildings, it is planned to build new residential buildings and infrastructure facilities.
THE IMPACT OF DESIGN DECISIONS ON TERRITORIAL PLANNING OF TERRITORIAL DEVELOPMENT ON SOCIO-ECONOMIC EFFECTS
Authors: Волков Андрей Владимирович 
Published: February 2023

Рассмотрена важность долгосрочного планирования территории с оценкой экономических и социальных рисков и эффектов необходимо для развития субъектов Российской Федерации на всех уровнях вплоть до муниципалитетов.
The importance of long-term planning of the territory with an assessment of economic and social risks and effects necessary for the development of the subjects of the Russian Federation at all levels up to municipalities is considered.
GLOBALIZATION OF THE MONETARY AND FINANCIAL SPHERE, ITS CONSEQUENCES
Authors: Алейникова Алина Борисовна , Прокопенко Анастасия Александровна , Перепелкин Вячеслав Александрович 
Published: February 2023

Развитие финансовой глобализации имеет свои отличительные черты. В результате экономических перемен, капитал обретает способность мобильности, то есть, перемещения в рамках всего мира с целью поиска более выгодных возможностей и экономических предложений. При этом, главная проблема заключается в том, что последствия процесса финансовой глобализации для мировой экономики в XX и XXI века и отдельных национальных финансовых рынков могут иметь как позитивное, так и негативное значение.
The development of financial globalization has its own distinctive features. As a result of economic changes, capital acquires the ability to move, that is, move around the world in order to find more profitable opportunities and economic offers. At the same time, the main problem is that the consequences of the process of financial globalization for the world economy in the XX and XXI centuries and individual national financial markets can have both positive and negative significance.
DECENTRALIZED AUTONOMOUS ORGANIZATIONS IN A PERIOD OF GEOPOLITICAL INSTABILITY
Authors: Семенов Алексей Александрович , Тесленко Ирина Борисовна 
Published: February 2023

В статье описаны децентрализованные автономные организации, как субъект экономических отношений, рассмотрены варианты их использования в период санкционного давления, раскрыты недостатки этой технологии на текущем этапе.
The article describes decentralized autonomous organizations as a subject of economic relations, considers options for their use during the period of sanctions pressure, reveals the shortcomings of this technology at the current stage.
NOMINATION METHODS OF IT PROFESSIONALS
Authors: Черепанова Елена Михайловна , Матвеева Екатерина Валерьевна 
Published: February 2023

В статье рассматриваются наиболее продуктивные способы номинации профессионализмов сферы ИТ, обозначающих составные части компьютера.
The article is devoted to the study of the most productive methods of nomination for IT professionalisms, denoting computer components.
SOME PARTICULAR CONSEQUENCES OF THE THEORY OF GRAVITY WITH SCALE-TURN-REFLECTION TRANSFORMATIONS
Authors: Тележко Георгий Михайлович 
Published: February 2023

Предложено описание гравитации с потенциалом поля в виде тензора H , где HH = H δ , δ - единичный тензор. Теория удовлетворяет принципу относительности ускоренного движения и в слабом поле соответствует теории Ньютона. Отношение квадрата скорости света к гравитационной постоянной в начале любой системы отсчёта имеет смысл интеграла по объёму Вселенной от отношения плотности массы к расстоянию до начала отсчёта.
A description of gravity with a field potential in the form of a tensor H is proposed, where HH = H δ , δ is a unit tensor. The theory satisfies the principle of relativity of accelerated motions and in a weak field corresponds to Newton's theory. The ratio of the square of the speed of light to the gravitational constant at the beginning of any reference frame has the sense of the volume integral over the Universe of the ratio of mass density to distance to the beginning of the reference frame.
ESTIMATION OF THE AVERAGE DENSITY OF THE LOCAL CLUSTER OF MATTER IN THE THEORY OF GRAVITY WITH SCALE-ROTATION-REFLECTION TRANSFORMATIONS
Authors: Тележко Георгий Михайлович 
Published: February 2023

В теории гравитации с потенциалом H , где HH = H δ , δ -единичный тензор, гравитационное взаимодействие приводит к кластеризации материи и антиматерии во Вселенной. Отношение квадрата скорости света к гравитационной постоянной, равное интегралу от отношения плотности массы к расстоянию до начала отсчёта, позволяет оценить среднюю плотность материи в местном кластере для различных предположений о его размерах.
In the theory of gravity with a potential H , where HH = H δ , δ is a unit tensor, the gravitational interaction leads to clustering of matter and antimatter in the Universe. The ratio of the square of the speed of light to the gravitational constant, being equal to the integral of the ratio of mass density to distance before reference, allows us to estimate the average density of matter in the local cluster for various assumptions about its size.
ASSESSMENT OF THE EFFECTIVENESS OF PUBLIC ADMINISTRATION IN THE FIELD OF GENERAL EDUCATION AT THE MUNICIPAL LEVEL
Authors: Ткачёва Александра Васильевна , Тасуева Иман Лемаевна 
Published: February 2023

Работа посвящена одной из актуальных тем на сегодняшний день - оценке эффективности государственного управления в системе образования на муниципальном уровне. В этом исследовании были рассмотрены разные аспекты данных оценок в том числе построение формул касающихся направлений муниципальной политики в образовании.
The scientific work is devoted to one of the most relevant topics today - it is the assessment of the effectiveness of public administration in the education system at the municipal level. In our study, we tried to consider the ways of various aspects of these assessments, including through the construction of formulas concerning the directions of municipal policy in education.
DEVELOPMENT OF PROFESSIONAL COMPETENCIES OF EMPLOYEES OF SOCIAL SERVICE ORGANIZATIONS
Authors: Артемова Юлия Сергеевна 
Published: February 2023

В статье представлены аргументы, обосновывающие необходимость формирования профессиональных компетенций работников организаций социального обслуживания населения. Представлена авторская трактовка понятия «профессиональная компетенция». Раскрыто содержание ключевых профессиональных компетенций работников организаций социального обслуживания граждан.
In the article presents arguments justifying the need for the formation of professional competencies of employees of social service organizations. In the article presented the author's interpretation of the concept of «professional competence». Disclosed the content of the key professional competencies of employees of social service organizations of citizens.
ASSESSMENT OF MODERN THREATS TO RUSSIA'S ECONOMIC SECURITY
Authors: Солдаткина Ольга Александровна , Лапутин Даниил Сергеевич 
Published: February 2023

В данной статье дается краткий обзор современных угроз экономической безопасности Российской Федерации в условиях беспрецедентного санкционного давления и ухудшения международных отношений.
This article provides a brief overview of the current threats to the economic security of the Russian Federation in the context of unprecedented sanctions pressure and deterioration of international relations.
THE DENSIFICATION OF "ENERGY-TIME" AS A COSMOPLANETARY PHENOMENON OF KOZYREV SPACE. NOOSPHERE EXPERIMENT IN THE ALTAI MOUNTAINS ON MAY 13, 2019
Authors: Трофимов Александр Васильевич , Иванчук Сергей Викторович , Шимчишина Оксана Викторовна , Кочуров Владимир Сергеевич 
Published: February 2023

Синхронная оценка динамики в ходе обряда ритуального пространства, образованного горными породами и их образцами из различных сакральных мест Алтая и пространственно моделированных ячеек, образованных «Зеркалами Козырева».
Synchronous assessment of the dynamics during the ritual of the ritual space formed by rocks and their samples from various sacred places of Altai and spatially modeled cells formed by "Kozyrev Mirrors".
Methodisches Vorgehen zur Energiesystemplanung/Methodological approach to energy system planning
Authors: Emde Alexander , Schnell Felix , Sauer Alexander 
Published: February 2023

Dieser Beitrag beschreibt ein methodisches Vorgehen zur Energiesystemplanung. Das Anwendungsziel ist die Optimierung der Energiesystemplanung von Brownfield- und Greenfield-Fabriken unter Berücksichtigung unternehmensspezifischer KPIs wie CO2-Neutralität, Klimaneutralität und Autarkie. Außerdem werden Methoden zur Erzeugung der Datengrundlage vorgestellt, da repräsentative Lastprofile die wesentliche Grundlage zur sinnhaften Planung von Energiesystemen bilden. Abschließend wird ein Anwendungsfall in einem Unternehmen vorgestellt.

This paper describes a methodological approach to energy system planning. Its application aims at optimizing the planning of energy systems for brownfield and greenfield factories, considering company-specific KPIs such as CO2 neutrality, climate neutrality and self-sufficiency. The paper also presents methods for generating the data basis, since representative load profiles lay the groundwork for sensible energy system planning, and also includes an industry use case.
Impacto del Covid-19 en el análisis del valor ganado para el recrecimiento de una presa de relave minero
Authors: Blas Rebaza Rocío del Pilar , Blas Rebaza Juana Doris , Blas Rebaza Maruja Emélita , Vidarte Briceño Enmanuel , Leyva Ramírez José Manuel 
Published: February 2023

Esta investigación plantea evidenciar los efectos del plan Covid-19 aplicando la estrategia metodológica del valor ganado, para poder determinar el valor final del proyecto: “Recrecimiento de la presa de relaves de la unidad minera inmaculada, ubicada en el distrito de Oyolo, Ayacucho”.
Con la información recabada a lo largo de 20 meses de ejecución del proyecto se hizo un seguimiento de costos de las actividades más influyentes del proyecto las cuales están conformadas por el movimiento de tierras del material rockfill, el cual representa el 83% del volumen de la presa, el material estructural (controlado por las partidas carguío de material con excavadora 336, transporte menor y mayor a 1km y el relleno del material estructural manual y masivo “uso de maquinaria”) el cual representa el 17% del volumen de la presa y la actividad de instalación de geosintéticos. De acuerdo con el análisis se pudo obtener el valor final del proyecto, considerando las circunstancias vividas por la exposición al “COVID-19
Long-term Quasiperiodicity in LMXB 4U 1636–536
Authors: Wiśniewicz Mateusz , Gondek-Rosińska Dorota , Słowikowska Agnieszka , Zdziarski Andrzej , Janiuk Agnieszka 
Published: February 2023

Abstract
We present the results of the low-mass X-ray binary 4U 1636–536 study. We performed a temporal analysis of all available RXTE/All-Sky Monitor, RXTE/Proportional Counter Array, Swift/Burst Alert Telescope, and MAXI data collected until the middle of 2022. Within our analysis we confirmed the previously discovered quasiperiodicity of ≃45 days present during ∼2004, and we found that it continued until 2007. Moreover, we showed that similar periodicity also appeared in 2010 and 2011. At other epochs, the quasiperiodicity is only transient. We applied a time-dependent accretion disk model to the interval with the most significant X-ray quasiperiodicity. Although 4U 1636–536 is persistent, the observed quasiperiodicity can be well modeled by the hydrogen thermal-ionization instability occurring in the outer regions of the accretion disk. For our best model, the theoretical light curve’s period and amplitude agree well with those observed.
A Unified Model for Bipolar Outflows from Young Stars: Kinematic Signatures of Jets, Winds, and Their Magnetic Interplay with the Ambient Toroids
Authors: Shang 尚 Hsien 賢 , Liu 劉 Chun-Fan 君帆 , Krasnopolsky Ruben , Wang 王 Liang-Yao 亮堯 
Published: February 2023

Abstract
Kinematic signatures of the jet, winds, multicavities, and episodic shells arising in the unified model of bipolar outflows developed in Shang et al. (Paper I), in which an outflow forms by radially directed, wide-angle toroidally magnetized winds interacting with magnetized isothermal toroids, are extracted in the form of position–velocity diagrams. Elongated outflow lobes, driven by magnetized winds and their interplay with the environment, are dominated by extended bubble structures with mixing layers beyond the conventional thin-shell models. The axial cylindrically stratified density jet carries a broad profile near the base, across the projected velocity of the wide-angle wind, and narrows down along the axis with the collimated flow. The reverse shock encloses the magnetized free wind, forms an innermost cavity, and deflects the flow pattern. Shear, Kelvin–Helmholtz instabilities, and pseudopulses add fine and distinctive features between the jet–shell components, and the fluctuating jet velocities. The broad webbed velocity features connect the extremely high and the low velocities across the multicavities, mimicking nested outflowing slower-wind components. Rings and ovals in the perpendicular cuts trace multicavities at different heights, and the compressed ambient gap regions enrich the low-velocity features with protruding spikes. Our kinematic signatures capture the observed systematics of the high-, intermediate-, and low-velocity components from Class 0 to II jet–outflow systems in molecular and atomic lines. The nested shells observed in HH 212, HH 30, and DG Tau B are naturally explained. Outflows as bubbles are ubiquitous and form an inevitable integrative outcome of the interaction between wind and ambient media.
Surface Reaction of Methyl Mercaptan (CH3SH) with Hydrogen Atoms on Amorphous Solid Water
Authors: Nguyen Thanh , Oba Yasuhiro , Sameera W. M. C. , Furuya Kenji , Kouchi Akira , Watanabe Naoki 
Published: February 2023

Abstract
Methyl mercaptan (CH3SH) is one of the S-bearing organic compounds found in the interstellar medium (ISM). In this study, we investigated the surface reactions of solid CH3SH with H atoms on amorphous solid water using experimental and computational methods to examine their physicochemical behavior in the ISM. Consequently, the primary product was discovered to be CH4. As the computational studies show that the dominant reaction pathway is H + CH3SH → CH3 + H2S, the observed CH4 would result from H addition to CH3. As relatively minor routes, the H abstraction processes from the –CH3 and –SH functional groups of CH3SH, giving rise to CH2SH and CH3S radicals, are confirmed. Although these radicals may form CH3SH again by reactions with H atoms, the loss of CH3SH from the ice surface by chemical desorption would be minor.
Probing Velocity Structures of Protostellar Envelopes: Infalling and Rotating Envelopes within Turbulent Dense Cores
Authors: Sai (Insa Choi) Jinshi , Ohashi Nagayoshi , Yen Hsi-Wei , Maury Anaëlle J. , Maret Sébastien 
Published: February 2023

Abstract
We have observed the three low-mass protostars, IRAS 15398−3359, L1527 IRS, and TMC-1A, with the ALMA 12 m array, the ACA 7 m array, and the IRAM-30 m and APEX telescopes in the C18O J = 2–1 emission. Overall, the C18O emission shows clear velocity gradients at radii of ∼100–1000 au, which likely originate from the rotation of envelopes, while velocity gradients are less clear and velocity structures are more perturbed on scales of ∼1000–10,000 au. IRAS 15398−3359 and L1527 IRS show a break at radii of ∼1200 and ∼1700 au in the radial profile of the peak velocity, respectively. The peak velocity is proportional to r
−1.38 or r
−1.7 within the break radius, which can be interpreted as indicating the rotational motion of the envelope with a degree of contamination by gas motions on larger spatial scales. The peak velocity follows v
peak ∝ r
0.68 or v
peak ∝ r
0.46 outside the break radius, which is similar to the J/M–R relation of dense cores. TMC-1A exhibits a radial profile of the peak velocity that is not consistent with the rotational motion of the envelope nor the J/M–R relation. The origin of the relation of v
peak ∝ r
0.46–r
0.68 is investigated by examining correlations of the velocity deviation (δ
v) and the spatial scale (τ) in the two sources. The obtained spatial correlations, δ
v ∝ τ
∼0.6, are consistent with the scaling law predicted by turbulence models, which may suggest that large-scale velocity structures originate from turbulence.
Compressing the Cosmological Information in One-dimensional Correlations of the Lyman-α Forest
Authors: Pedersen Christian , Font-Ribera Andreu , Gnedin Nickolay Y. 
Published: February 2023

Abstract
Observations of the Lyman-α forest from spectroscopic surveys such as the Baryon Oscillation Spectroscopic Survey or its extension, eBOSS, or the ongoing Dark Energy Spectroscopic Instrument (DESI) survey offer a unique window to study the growth of structure on megaparsec scales. Interpretation of these measurements is a complicated task, requiring hydrodynamical simulations to model and marginalize over the thermal and ionization state of the intergalactic medium. This complexity has limited the use of Lyα clustering measurements in joint cosmological analyses. In this work we show that the cosmological information content of the one-dimensional power spectrum (P
1D) of the Lyman-α forest can be compressed into a simple two-parameter likelihood without any significant loss of constraining power. We simulate P
1D measurements from DESI using hydrodynamical simulations and show that the compressed likelihood is model independent and lossless, recovering unbiased results even in the presence of massive neutrinos or running of the primordial power spectrum.