bluuebunny/crossref_metadata_2025 huggingface dataset:
Autodefensas y teoría de juegos:
Authors: Plancarte Escobar Rafael
Published: March 2022

Durante 2013 y 2014 emergieron grupos de autodefensa en diferentes municipios de Michoacán. Este trabajo reconstruye, a partir de teoría de juegos, la interacción entre la sociedad michoacana de Tierra Caliente y los grupos del narcotráfico que dominaron la región en diferentes períodos -Los Valencia, Los Zetas, La Familia, Los Caballeros templarios-. La historia de esta interacción es dividida en tres procesos históricos, cada uno caracterizado por una lógica situacional diferente. El cambio de preferencias, producto del cambio de lógica situacional, explica en última instancia el surgimiento de los grupos de autodefensas.
Democracia y opinión pública. El desafío político de la modernidad, de Rubén de Jesús Ibarra Reyes y Elizabeth Amador Márquez
Authors: Arizmendi Luis
Published: March 2022

-
América Latina 2020-2021
Authors: Alcántara Sáez Manuel
Published: March 2022

El presente texto analiza dos rasgos de la política reciente de los países de América latina en tiempos de pandemia: los procesos electorales y la actuación de los Tribunales con respecto, principalmente, a la actuación de los Ejecutivos. Ambos aspectos son particularmente relevantes en lo que concierne a la democracia representativa y al Estado de derecho. Ello se da en el marco de democracias fatigadas establecido en la segunda mitad de la década de 2010 y en medio de una severa crisis económica acentuada por altos niveles de crispación psicopolítica. La resultante es un escenario complejo en el que parecen acentuarse las facetas ya dibujadas de malestar social, desconfianza institucional y de crisis de la representación en el marco de profundas transformaciones derivadas de la revolución digital.
Estimation of the delay-fired explosion’s duration based on the wavelet analysis results of its seismogram
Authors: Silkin K.Yu.
Published: March 2022

The article considers the problem of observing delay-fired industrial explosions using their single seismic receiver seismogram. It is shown that the seismogram’s spectral image of a delay-fired explosion carries information about both the delay between individual explosion steps and its total duration. Assumption is made that the results of the continuous wavelet transform for the total duration of the blasting process can provide more accurate and reliable information. Technique for estimating the value of this parameter based on several transformations of the primary waveletogram is described. Sequential calculation of the energogram, correlogram and haarogram makes it possible to visualize and measure pseudocycles of the energy distribution of seismic signals from a delay-fired explosion.
Determination of Giresun Province Alternative Hiking Routes within the Scope of Nature Tourism
Authors: KARAKAYALI Zekeriya , UÇAR Ömür , KANCA Bayram
Published: March 2022

Today, there are changes in the expectations of tourists from their travels and their understanding of tourism. Nature tourism is a type of tourism that attracts attention as a form of tourism that connects people with nature and offers them a nature experience. Within the scope of this study, it is aimed to determine the routes where nature walks can be made in Giresun province and to reveal the hiking maps. It is thought that the study is important in terms of being based on primary data and contributing to the development of nature tourism in Giresun. As a research method, a descriptive research approach and scanning model were adopted in terms of their purposes. The data in the study were obtained through field investigations carried out between 2013-2019. The routed routes were first determined from the map, walked with the group, GPS records were extracted and processed on the map with the Google Earth application. The data obtained by using the participatory observation technique and field investigation were examined within the scope of the study. As a result of the study, 25 new walking routes were determined. Of the detected routes, 5 were rated as difficult, 9 as medium and 11 as easy. Walking routes consist of asphalt and stabilized roads on the village or highland roads and paths in natural areas. There are meadow, plateau and forest ecosystems on the routes, flora and fauna observations can be made and local architectural elements can be encountered.
Educação Superior Brasileira na Contemporaneidade
Authors: Barreto Francisco César de Sá
Published: March 2022

A primeira seção apresenta a situação atual das universidades brasileiras, suas mazelas e sua visão retrógrada. Na seção seguinte é apresentado um resumo das origens da universidade brasileira e sua posição no contexto internacional. A legislação brasileira concernente ao assunto é descrita pelo parecer CFE 977/65 e pelo PNPG 2011/2020. São expostos os dados comparativos da produção científica no mundo, seu impacto na sociedade e a presença brasileira nesse cenário. Em seguida, na terceira seção, são descritas as características da denominada “universidade do amanhã”, ou seja, flexibilidade e diversidade, interdisciplinaridade e transdisciplinaridade, em contraste com as características atuais das universidades brasileiras, descritas na primeira seção. A quarta seção trata das questões relativas ao desejável futuro das universidades brasileiras.
Kłopoty z ewolucją sztuki. Analiza koncepcji instynktu sztuki Denisa Duttona
Authors: Sękowski Piotr M.
Published: March 2022

The article presents an analysis of the concept of the art instinct. This is a notion introduced by Denis Dutton in his concept of the evolution of art. The autor analyses the internal coherency of Dutton’s concept and its implications, with investigations in the context of evolutionary biology and biological anthropogenesis. The article’s conclusions are that: (1) the idea of art instinct is incoherent and difficult to uphold in the light of contemporary knowledge of the mechanisms of evolution and the course of anthropogenesis; (2) it is, however, a notion that is convenient and explanatorily efficient, as long as one accepts—among other things—the reservation about the non-teleological course of evolution; (3) the art instinct and the phenomenon of art cannot be explained without referring to social processes.
Dramat w rodzinie. Ostatnie lata życia Hürrem zwanej Roksolaną
Authors: Wróbel Piotr
Published: March 2022

Hürrem (ur. ok. 1505, zm. 1558), zwana w zachodnich źródłach Roksolaną (lub Roksaną), należy do najbardziej barwnych postaci związanych z Turcją. Historia branki i niewolnicy, która w czasie swego pobytu w haremie sułtańskim (prawdopodobnie w latach 1521–1558) awansowała do roli żony sułtana i jednej z najbardziej wpływowych osób w imperium Osmanów, wywoływała żywe zainteresowanie już u jej współczesnych. Z czasem stała się inspiracją dla licznych artystów, pisarzy i twórców, wchodząc na trwałe do europejskiej kultury.

W rzeczywistości wiarygodnych informacji na jej temat jest niewiele. Wynika to z faktu, iż harem był miejscem izolowanym, a kronikarze osmańscy niechętnie pisali o kobietach. Pewniejsze informacje pochodzą od ludzi z Zachodu, ale oni mieli trudny dostęp do dworu sułtana. Dyplomaci weneccy i francuscy, często działający jak szpiedzy, gromadzili jednak starannie wiadomości z dworu, na marginesie donosząc o żonie sułtana. Głównie na podstawie ich relacji w artykule dokonano próby naszkicowania sytuacji Roksolany w ostatnich latach jej życia. Autor dochodzi do konkluzji, że choć udało się jej zdobyć i do końca życia utrzymać niezwykle silną, jak na kobietę, pozycję na dworze, jednak wprowadzone zmiany nieuchronnie prowadziły do rodzinnego dramatu, jakim było zamordowanie na rozkaz syna Selima jej drugiego syna Bajezyda wraz z wnukami.
Generał Bolesław Michał Nieczuja-Ostrowski – Polsce wierny, zapomniany, niezłomny
Authors: Wnuk Jan
Published: March 2022

Bolesław Michał Nieczuja-Ostrowski (1907–2008) był ofiarnym obrońcą ojczyzny, przez całe swoje żołnierskie życie wiernym rycerskiemu hasłu: „Bóg – Honor – Ojczyzna”. Generał brygady, dowódca 106 Dywizji Piechoty Armii Krajowej, był przedwojennym oficerem Wojska Polskiego, nauczycielem oraz wychowawcą przyszłych obrońców kraju. Bronił ojczyzny w 1939 r. oraz pozostał jej wierny do momentu, kiedy czerwoni „wyzwoliciele” narzucili Polsce nowy ład totalitarny, który odpłacił bohaterowi kilkoma wyrokami śmierci. Po doświadczeniu widzeń w celach śmierci, które przyczyniły się do umocnienia i jeszcze większego zgłębienia wiary, po wyjściu na wolność poświęcił się działalności mającej na celu upamiętnienie czynów zbrojnych oraz głoszeniu kazań, w których przytaczał swoje widzenia, jak również cudowne liczne ocalenia za wstawiennictwem Niepokalanej. Jest autorem wielu publikacji. Do końca swoich dni cieszył się wielkim autorytetem, bezgranicznym zaufaniem i sympatią wśród swoich byłych żołnierzy. Był bez wątpienia jedną z postaci, którym Polska zawdzięcza upragnioną niepodległość i wolność, był też świadkiem historii i męczeństwa narodu polskiego w XX w.
Pogrzeb Irzykowskiego – wobec młodopolskiej niezrozumiałości
Authors: Dąbrowska Dorota
Published: March 2022

Cel artykułu stanowi podjęcie namysłu nad stosunkiem Karola Irzykowskiego do charakterystycznej dla Młodej Polski estetyki wieloznaczności i enigmatyczności, którą autor postrzega jako stojącą w sprzeczności wobec dążenia do „komunikatywności” tekstu. Refleksje nad podstawami wyrażanej przez Irzykowskiego krytyki i postulatami formułowanymi przez niego w odpowiedzi na krytykowane zjawiska zostaną skonfrontowane z analizą noweli Pogrzeb jego autorstwa. Utwór ten (marginalnie traktowany w badaniach nad twórczością Irzykowskiego) postrzegać można jako autotematyczną wypowiedź na temat kanonów estetycznych epoki oraz polemikę z jej założeniami. Analiza noweli służyć ma również podkreśleniu, że dla problematyki kulturowych polemik istotny jest nie tylko namysł nad eseistyką, publicystyką i innymi formami wypowiedzi bezpośrednio wyrażającymi stanowiska krytyków, ale również nad tekstami kultury, metaforycznie ujmującymi podstawy tych stanowisk.
'Ulama And Umara In The Islamic Political System
Authors: Lubis Pebriana
Published: March 2022

Politics in Islam is not a taboo/wrong thing, but has become one of the ways of Islamic da'wah since the time of the development of Islam. This study wants to narrate the role of ulama and umara in the Islamic political system. The methodology in this study uses a Study Library by collecting various references both offline and online. The purpose of this research is to explore the historical roots of the topics presented and make them as reflections and references for human thinkers. The important role 'Ulama (experts of science) play a major role when conveying the aspirations of the Islamic ummah and Umaro (Leader) as the holder of a policy, something that cannot be separated between the two, from the smallest thing to the biggest thing. it is also classified as “Mutualism Symbiosis” where when the 'Ulama makes a mistake in taking a policy, it's the 'Ulama who must put up a body in giving advice.
ПОДАТКОВА ЗВІТНІСТЬ В УМОВАХ ЦИФРОВІЗАЦІЇ: НОВАЦІЇ ТА ПРОБЛЕМИ
Authors: Ромашко Ольга , Шаповалова Алла
Published: March 2022

З кожним роком цифрові технології все глибше та глибше проникають у життя кожного члена суспільства. Позитивний ефект від їх застосування спричинює безперервне зростання рівня їх використання. Сфера оподаткування не є виключенням, адже вона виступає однією із найскладніших напрямків економічної діяльності держави. Особливо це актуально для платників податків, які систематично стикаються із вимогою подання звітів до контролюючих органів. Відтак, у межах наукової роботи, ми дослідили сутність податкової звітності, визначили елементи, які до неї входять. Проаналізували напрямки використання цифрових технологій під час підготовки та подання податкової звітності шляхом аналізу програм для автоматизації обліку та програмного забезпечення для подання звітів до податкової служби. Визначили позитивні та негативні сторони наявних на вітчизняному ринку продуктів цифровізації. Розглянули особливості та переваги використання Електронного кабінету платника податків. Встановили, які новації очікуються у сфері електронної подачі податкової звітності та окреслили подальші перспективи їх впровадження.
MANAGEMENT OF EDUCATIONAL PROJECTS IN PRE-UNIVERSITY EDUCATIONAL INSTITUTIONS
Authors:   Tiraspol State University, Republic of Moldova, Cebanu Lilia , Nastasa Anca Mihaela
Published: March 2022

This article reflects on the management of educational projects in pre-university education institutions. The project concepts, project management, educational project, the stages followed by the project manager and his team, the strategic and tactical conditions as well as the causes of failure / risk in carrying out the projects and the principles of their prevention are described and analyzed.
THE SIGNIFICANCE OF TRADITIONAL EDUCATION AT PRESCHOOL AGE
Authors:   Tiraspol State University, Republic of Moldova, Golubitchi Silvia , Postica Larisa ,   Tiraspol State University, Republic of Moldova
Published: March 2022

Education is a key factor in the formation of generations, depending on the particularities of each, but also, depending on the social dynamics, the mobility of the educated by integrating them into society. Through education, the child enters the culture, namely, the national culture. Traditional education refers to those ancient customs that members of society have traditionally used in various activities. There is no society without traditions and customs. Traditions through promoted functions highlight the spiritual values of a people.
THE ROLE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN THE EDUCATIONAL PROCESS IN PHYSICS
Authors:   T.H. Shevchenko National University ", Davidenko Andrey ,   Chernihiv Colehium",   , Ukraine
Published: March 2022

The article contains an analysis of the problems associated with the use of information and communication technologies in the educational process in physics. It notes the development trends of ICT and methods of their application. It also draws attention to the problems associated with their use in an educational physics experiment. A reasonable combination of real and virtual experiments is proposed. The article contains recommendations regarding the use of digital cameras and video cameras to create new multimedia didactic tools.
PROPOSALS FOR ADAPTING CURRICULAR CONTENT TO TECHNICAL VOCATIONAL TRAINING PROGRAMS
Authors:   Ministry of Education and Research, Republic of Moldova, Rusnac-Frasineanu Magdalena , Vasiliu Ion ,   Center of Excellence in Arts Education "Stefan Neaga", Republic of Moldova
Published: March 2022

The article analyzes the subject related to the national curricula implementation for compulsory disciplines at high school component within the Vocational Education and Training (VET) programs. The authors develop some proposals based on arguments regarding the curricula adjustment to the VET programs requirements and needs.
Tingkat Stres dan Mekanisme Koping Mahasiswa dalam Penyusunan Skripsi pada Masa Pandemi
Authors: Septyari Ni Made , Adiputra I Made Sudarma , Devhy Ni Luh Putu
Published: March 2022

The COVID-19 pandemic has spread in various countries, impacting various sectors. One of them is in the field of education, especially for final semester students who are preparing a thesis. Psychologically, the pandemic causes anxiety to stress among final year students. Previous research stated that 90.67% experienced physical symptoms of mild stress, 9.33% experienced physical symptoms of severe stress. Effective coping mechanisms are applied to create stressful conditions. This study aims to describe the level of stress and coping mechanisms of class XI students in the preparation of theses during the pandemic at STIKes Wira Medika Bali. The study used a quantitative descriptive design. Collecting data using a stress level questionnaire and coping mechanisms. The sample in this study was selected using a total sampling technique of 102 people. The results of the study showed that students' stress levels were categorized as moderate stress with a percentage of 51.0%, mild stress 32.4%, severe stress 9.8%, not experiencing stress 6.9%. Students have adaptive coping mechanisms with a percentage of 94.1% and maladaptive coping mechanisms 5.9%. The conclusion of this study is that most of the students' stress levels are in the moderate stress category and most students apply adaptive coping mechanisms
Konsumsi Jus Kurma terhadap Peningkatan Kadar Trombosit pada Pasien Demam Berdarah Dengue di Wilayah Kota Jambi
Authors: Simorangkir Apni Riama , Asmeriyani Asmeriyani
Published: March 2022

Dengue Fever (DHF) is an infectious disease caused by a virus. One of the signs of DHF is a decrease in the number of platelets (thrombocytopenia). The recommended management of thrombocytopenia is an increase in adequate nutrition and adequate electrolyte fluids. One way that is recommended is to consume dates  juice. The content of date palm juice that can directly increase the platelet count is a number of polysaccharides such as rhamnose, arabinose, xylose, mannose, galactose and glucose because it is an ingredient in the formation of platelet granules in megakaryocytes in the bone marrow.The purpose of this study was to determine how much influence the administration of date palm juice had on increasing platelet levels in patients with Dengue Hemorrhagic Fever. The sample in this study amounted to 30 people, 15 people in the treatment group and 15 people in the control group. The hypothesis test that will be used in the bivariate analysis uses a T-test. The results of the study concluded that there was a significant difference between the results of the 3rd day of the treatment group and the control group. The t-value of the treatment group is greater, namely 16,089 than the t-value of the control group, which is 10,373, this indicates that the treatment group experienced an increase in platelet levels higher than the platelet level in the control group.
Hubungan Pengetahuan tentang Bahaya Merokok dengan Perilaku Merokok Siswa SMP Negeri 2 Lubuk Alung
Authors: M. Nur Yulia , Husna Novriani , Rosmanidar Rosmanidar
Published: March 2022

Smoking is a behavior that is harmful to health. Smoking can also have a negative impact on people who are around smokers. The risk to be borne by passive smokers is more dangerous than active smokers because resistance to harmful substances is very low. Cigarettes contain 4000 chemicals with 200 types of which are carcinogenic, this toxic material is found in the main smoke, namely cigarette smoke that is inhaled directly into the smoker's lungs and side smoke, namely the smoke produced by the burning tip, for example carbon monoxide, benzopyrene, and ammonia. Factors that can influence smoking behavior; One of them is knowledge. This study aims to determine the relationship between knowledge about the dangers of smoking and smoking behavior in students of SMPN 2 Lubuk Alung in 2019. This study used an analytical survey method research design with a cross sectional study approach. The population of this study were all male students who attended SMPN 2 Lubuk Alung. The number of population in this study was 57 people. The sampling technique used a sampling technique in the form of random sampling. The results showed 54.4% of respondents had less knowledge about the dangers of smoking, 59.6% of respondents had smoking behavior including the category of smokers. The relationship between knowledge about the dangers of smoking and smoking behavior was p = 0.003 or p <0.05.
Dampak Program Kampus Mengajar Terhadap Keterampilan Pemberian Layanan Bimbingan Konseling di Sekolah Dasar: Studi Kualitatif pada Mahasiswa BKI Universitas Al-azhar Indonesia
Authors: Rahmadani Anisa , Syariful Syariful , Restavia Oca
Published: March 2022

Kampus Mengajar as a part of Merdeka Belajar Kampus Merdeka (MBKM) policy is seen as an effort to advance and promote education quality. This study aims to provide a description of the extent to which the Kampus Mengajar program contributes to the skills of providing counseling and guidance services at the elementary school level. Using descriptive qualitative with purposive sampling to recruit respondents with the criteria of Islamic Counseling Guidance study program students who participate the Kampus Mengajar program batch I and 2 (n = 9). The data analysis technique uses theme analysis. Results found additional skills that respondents acquired during the assignment of the Kampus Mengajar program is communication skills, open learning skills, report cards building skills, observation skills, and increased ability to empathize. The results of the study also show that in practice the Teaching Campus program provides space to practice the skills of implementing guidance and counseling services in primary schools.

Keywords - Guidance and counseling, Kampus mengajar, Primary school.
Effects of Oil Palm Trunk (OPT), Peat and Coconut Shell Charcoal on the Characteristics of Biomass Pellet
Authors:   Department of Mechanical Engineering, Faculty of Engineering, Universitas Riau, Indonesia, Badri Muftil , Sofyan Arief Dodi ,   Department of Mechanical Engineering, Faculty of Engineering, Universitas Riau, Indonesia, Kurniawan Iwan ,   Department of Mechanical Engineering, Faculty of Engineering, Universitas Riau, Indonesia
Published: March 2022

This paper presents an experimental study of mass percentage and pretreatment effect of oil palm trunk (OPT), and peat charcoal on energy parameters of biomass pellet. The density, calorific value, moisture and ash content of OPT biomass pellet has been developed and the experimental conditions in obtaining the energy parameters of OPT biomass pellet are discussed. The physical pretreatment was carried out by finely chopping OPT, peat charcoal, and adhesive and mixed in a predetermined composition. The manufacturing process of OPT biomass pellet was performed, the mass percentage of OPT and peat charcoal were varied. Type of test was performed on biomass pellet include density, calorific value, moisture and ash content. The influences of various parameters on the characteristics of biomass pellet were considered. The increase of mass percentage and pretreatment of peat charcoal has an effect on increasing the density, decreasing the calorific value of OPT biomass pellet, increasing the moisture content, and increasing the ash content of OPT biomass pellet. The mixture of coconut shell charcoal decreasing the density, increasing the calorific value, decreasing the moisture content, and decreasing the ash content of OPT biomass pellet. Biomass pellets from a mixture of OPT and coconut shell charcoal has a calorific value of 6649 cal/g, where the density was 1.15 g/cm3, the moisture content of 5.6%, and the ash content of 8.9%.
The Effect of GTAW Welding Current on the Strength of AISI Steel 1045
Authors:   Industrial Engineering of Institut Teknologi Perkebunan Pelalawan, Indonesia, Khair Junaidi Abdul , Machdalena Machdalena ,   Information System of Sekolah Tinggi Teknologi Pekanbaru, Indonesia, Weriono Weriono ,   Mechanical Engineering of Sekolah Tinggi Teknologi Pekanbaru, Indonesia, M Firdaus ,   Flight Engineering, Malaysia Airline Berhad, Malaysia
Published: March 2022

Welding is a process of joining materials by melting metal at high temperatures. Gas Tungsten Arc Welding (GTAW) is one of welding method to join metals. This welding process will affect the mechanical properties of a material. So, it is necessary to conduct a study on changes in mechanical properties that occur. This study aims to determine the mechanical properties of AISI 1045 medium carbon steel using the GTAW welding process with a current variation of 80 A and 100 A. The welding was used the AWS EWTh-1 tungsten electrode and ER70S-G filler wire. The type of connection was used a butt weld joint and a single V groove seam with an angle of 60o. The standard of ASTM E8 was used for the manufacture of tensile test specimens. The results of tensile testing with welding current of 80 A was obtained an average stress of 518.463021 N/mm2 and the strain of 19.55%. For welding with a current of 100 A, the average stress was 548.814727 N/mm2 and the strain of 26.44%. Based on the fracture that occurred in the specimen, the critical area for fracture was the Heat Affecting Zone (HAZ), which the area has undergone a phase change during the cooling process. The weld area of connection part in the welding process has higher strength than the HAZ area.
Gastrointestinal symptoms of Parkinson’s disease: A systematic review from pathogenesis to management
Authors: Cheng Xiao-Yu , Mao Cheng-Jie , Wang Ya-Li , Liu Chun-Feng
Published: March 2022

The identification of Parkinson’s disease (PD) is mainly dependent on motor symptoms, while the non-motor symptoms exist even decades ahead of the PD diagnosis. According to Braak’s hypothesis, the enteric plexus is the first affected site during the pathological development of PD, and gastrointestinal (GI) symptoms appear during the onset of the disease. Although GI symptoms decrease the life quality of patients with PD, there is often less focus on GI symptoms compared with motor symptoms. In this review, we summarize the pathophysiological basis, clinical manifestation, diagnosis, and treatment of GI symptoms in patients with PD. We also discuss the treatment and research dilemmas, as well as the research direction in the near future.
Macroeconomic Shocks and Aggregate Welfare in Sub-Saharan African Countries
Authors:   Edo University Iyamho, Edo State, Nigeria, Ogbeide-Osaretin Evelyn , Ishiwu Victoria ,   University of Nigeria, Nsukka, Enugu State, Nigeria
Published: March 2022

This research investigates the outcome of various macroeconomic shocks on the welfare of Sub-Saharan African countries. Data on real private per capita consumption expenditure as a measure of welfare, terms of trade, RGDP per capita, unemployment rate, inflation, government expenditure, and official development assistance were used for the time 1980 to 2019 on ten less-developed countries in SubSaharan Africa. The PVAR estimation method was used as there was no presence of long-run association established amidst the variables confirmed by Pedroni’s panel cointegration tests. The result indicated that a surge in both internal fiscal shocks and external shocks (terms of trade) boosts welfare, while official development assistance does not improve welfare in these countries. We, therefore, advocate the intensification of pro-poor government expenditure and official development assistance. Diversification into non-primary exports is also imperative.
HUBUNGAN KEBIASAAN BELAJAR DAN MINAT BELAJAR DENGAN PRESTASI BELAJAR IPA SISWA SMPK St GABRIEL NDONA
Authors: Haji Daud Maimunah , Lidi Maria Waldetrudis
Published: March 2022

Penelitian ini bertujuan untuk mengetahui apakah ada hubungan yang positif dan signifikan antar kebiasaan belajar dengan prestasi belajar IPA, minat belajar  dengan prestasi belajar IPA, dan kebiasaan belajar dan minat belajar dengan prestasi belajar IPA. Jenis penelitian yang digunakan adalah penelitian deskriptif korelatif dengan pendekatan kuantitatif. Populasi dalam penelitian ini adalah siswa/i kelas VIII SMPK St Gabriel Ndona. Pengambilan sampel dilakukan dengan sistem  sampling jenuh sebanyak 35 siswa. Ada 2 teknik pengambilan data dalam penelitian ini yaitu teknik angket dan teknik dokumentasi. Data dianalisis menggunakan uji F dan uji t. Hasil penelitian menunjukkan bahwa ada hubungan yang positif dan signifikan antara: kebiasaan belajar dengan prestasi belajar IPA dimana berdasarkan hasil analisis data yaitu thitung =1,78 > ttabel = 1,69, minat belajar dengan prestasi belajar IPA, terbukti dengan hasil analisis data yaitu thitun = 2,20 > ttabel = 1,69 pada taraf signifikan 0,05 dan dk = 33, interaksi kebiasaan belajar dan minat belajar terhadap prestasi belajar IPA, dari hasil analisis  data  yaitu  Fhitung = 49,82 >Ftabel = 3,29  pada  taraf  signifikan 0,05 dan dk pembilang = 2, dk penyebut =32.
Medikamentų sukeltos padidėjusio jautrumo reakcijos: klasifikacija, etiologija, patofiziologinis mechanizmas ir valdymo principai
Authors: Sakalauskienė Giedrė Valdonė , Jocys Vilius , Skučaitė Paulina
Published: March 2022

Tyrimo tikslas. Pateikti padidėjusio jautrumo vaistams reakcijų klasifikaciją, etiologiją, patofiziologinio mechanizmo bei valdymo principų analizę. Metodai. Atlikta selektyvi literatūros šaltinių, skelbtų nuo 2011 m. sausio 1 d. iki 2022 m. sausio 6 d., paieška Google Scholar ir PubMed duomenų bazėse. Analizuotos 2 428 publikacijos, iš kurių 55 visiškai atitiko straipsnyje nagrinėjamą problemą. Rezultatai. Išsamiai pateikiama I–IV tipo padidėjusio jautrumo vaistams reakcijų panorama: etiologija, patofiziologinis mechanizmas, klinikinė išraiška, vaistai, sukeliantys šias reakcijas bei galimi tokių reakcijų valdymo būdai. Išvados. Padidėjusio jautrumo vaistams reakcijos yra greitos ir lėtos, imuninės arba neimuninės kilmės. Tokios reakcijos priklauso B tipo nepageidaujamoms reakcijoms į vaistą, jos gali būti sunkios eigos ir kelti grėsmę paciento gyvybei. Sunkios ir pavojingos gyvybei imuninės bei neimuninės reakcijos valdomos kompleksiškai, lengvesnės eigos – įprastiniais vaistais arba nemedikamentiniais būdais.
Kaip plinta COVID-19 pandemiją sukėlęs SARS-CoV-2 koronavirusas ir kaip išvengti infekcijos protrūkių patalpose?
Authors: Čaplinskas Saulius
Published: March 2022

Kvėpavimo takų infekcijos gali būti perduodamos oru, kai užsikrėtę asmenys paskleidžia sunkius drėgus lašelius (droplets), kurie, nuskrieję iki 1–2 m, nusėda ant paviršių (oro-lašelinis infekcijos plitimo kelias) ir per smulkias (<5 μm) aerozolio daleles (angl. droplet nuclei) kurios susidaro iš lašelių išgaravus vandeniui [1], sklinda toliau (>10 m) ir ilgai išlieka ore. Aerozolio dalelės patekusios į aplinkinių kvėpavimo takus užkrečia imlius asmenis (aerozolinis infekcijos plitimo kelias) [2–5].
RADIOLOGICAL EXAMINATION OF FACE-JAW JOINT WOUNDS
Authors:   Associate Professor, PhD Tashkent Medical Academy Tashkent, Uzbekistan, Djuraev Jamolbek A.
Published: March 2022

The reason for the interest in the problem of facial and maxillofacial injuries (CJS) is the increase in the number of injuries to the tissue structures of the face and brain, which is characterized by uncertainty of consequences and difficulty of treatment outcome. Occurrence of neurological deficits in the post-injury period disrupts patients’ social adjustment. The serious consequences of acute joint facial injuries make it one of the social problems of national and global importance.
Clasificación funcional del paciente anciano en hemodiálisis y su influencia en la individualización del tratamiento
Authors: Sánchez-Tocino Mª Luz , Miranda-Serrano Blanca , Villoria-González Silvia , Pereira-García Mónica , López-González Antonio , González-Parra Emilio
Published: March 2022

Introducción: La edad de los pacientes en hemodiálisis está aumentando, presentando mayor deterioro. Objetivos: Conocer la situación del paciente ancia­no en hemodiálisis categorizando nuestra población. Ana­lizar la relación entre las escalas de funcio­nalidad, desnutrición y comorbilidad. Material y Método: Estudio descriptivo transversal, pacien­tes 75-95 años. Se midieron: a) Comorbilidad-CHARLSON: alta (>6 puntos). b) Nutrición-MISS: extremadamente des­nutrido (<10 puntos.); desnutrición muy severa (>7-10 puntos); moderada-severa (>5-7 puntos); leve-moderada (>2-5 puntos); normonutrido (<2 puntos); c) Dependencia-BAR­THEL, independiente (100 puntos); dependencia leve (91-99 puntos); moderada (61-90 puntos.); severa (21-60 puntos.); total (<20 puntos). d) Fragilidad-FRAIL, no fragilidad (0 puntos); prefrágil (1-2 puntos); frágil (>3 puntos). Resultados: 60 pacientes, 68%(41) hom­bres, edad media 81,85±5,58 años y tiempo HD 49,88±40,29 meses. Etiología más prevalente, diabe­tes mellitus (28%). MIS: 6,01±3,80 puntos. clasificándose 8(13%) normonu­tridos, 24(40%) desnutrición leve-moderada, 10(17%) desnutrición moderada-severa, 13(22%) desnutrición muy severa y 5(8%) extremadamente desnutridos. BARTHEL: 88,16±18,59 puntos, clasificó 32(53%) independientes, 6(10%) dependencia leve, 17(28%) dependencia modera­da, 4(7%) dependencia severa, 1(2%) dependencia total. FRAIL: 1,98±1,32 puntos, clasificó 10(17%) no frágiles, 31(51%) prefrágiles y 19(32%) frágiles. CHARLSON: 10,01±2,20 puntos. Presentando 60(100%) alta comorbilidad. CHARLSON presentó diferencias entre sexo, mayor en hombres (p=0,002). Se encontró alta correlación entre Barthel y Frail (r=0,647,p<0,001), moderada entre MIS y Barthel (r=0,556, p<0,001) y MIS y Frail (r=0,455,p<0,001). Charlson obtuvo peor correlación. Conclusiones: Se evidenció gran deterioro ge­neral del paciente añoso en diálisis, alertando sobre la nece­sidad de realizar tratamientos individualizados enfocados en su recuperación, incluida la propia diálisis.
Incidencia de infección por SARS-CoV-2 en pacientes con un trasplante renal funcionante de un hospital terciario de la Comunidad de Madrid
Authors: Faraldo-Cabana Araceli , Peix-Jiménez Belén , Fernández-Díaz Rocío , Sanz-María Jesús , Fernández-Cruz Ana María , Ortuño-Soriano Ismael
Published: March 2022

En diciembre de 2019, apareció un nuevo coronavirus que ha dado lugar a una pandemia. Dadas las características del paciente trasplantado, se hace necesario conocer cuál ha sido la repercusión respecto a la infección por SARS-CoV-2, planteándonos como objetivo describir la incidencia de SARS-CoV-2 en pacientes con un trasplante renal.Se llevó a cabo un estudio observacional de cohorte retrospectiva de pacientes con un trasplante renal y que están en seguimiento por la consulta de trasplantes de un hospital terciario, durante el periodo comprendido entre el 1 de marzo de 2020 y el 1 de marzo de 2021. Se incluyeron 604 individuos, con una edad media de 61,6±12,8 años. Un 62,3% (n=376) fueron hombres.La incidencia por SARS-CoV-2 fue 14,9% (n=90). La mortalidad por SARS-CoV-2 fue 3,8% (n=23) lo que supone una letalidad del 25,5%. Al comparar si han pasado la infección en función del sexo no se encontraron diferencias significativas. Tampoco al comparar en función de la edad media, que fue de 60,9±11,8 años en los infectados y de 61,7±12,9 años en los no infectados. Se encontraron diferencias significativas (p=0,005) al comparar la media de años transcurridos desde el trasplante; que fue de 8,7±5,6 años en los infectados y de 11±7,3 años en los no infectados.La incidencia de infección por SARS-CoV-2 encontrada en personas con TR fue muy superior a la descrita para la población general. La letalidad y la mortalidad también fueron mayores que en la población general, pero acordes con otras poblaciones de individuos con TR.
On the usefulness of graph-theoretic properties in the study of perceived numerosity
Authors: Guest Martin , Zito Michele , Hulleman Johan , Bertamini Marco
Published: March 2022

Observers can quickly estimate the quantity of sets of visual elements. Many aspects of this ability have been studied and the underlying system has been called the Approximate Number Sense (Dehaene, 2011). Specific visual properties, such as size and clustering of the elements, can bias an estimate. For intermediate numerical quantities at low density (above five, but before texturization), human performance is predicted by a model based on the region of influence of elements (occupancy model: Allïk & Tuulmets, 1991). For random 2D configurations we computed ten indices based on graph theory, and we compared them with the occupancy model: independence number, domination, connected components, local clustering coefficient, global clustering coefficient, random walk, eigenvector centrality, maximum clique, total degree of connectivity, and total edge length. We made comparisons across a range of parameters, and we varied the size of the region of influence around each element. The analysis of the pattern of correlations suggests two main groups of graph-based measures. The first group is sensitive to the presence of local clustering of elements, the second seems more sensitive to density and the way information spreads in graphs. Empirical work on perception of numerosity may benefit from comparing, or controlling for, these properties.
A Clinically Feasible Dual-Task Assessment Using Tandem Gait For Concussion Evaluation
Authors: Hashida Kumiko , Shirahata Kyoko , Furutani Troy , Oshiro Ross , Tsuchida Allison , Tamura Kaori
Published: March 2022

Dual-task testing (DT) using laboratory equipment has shown to detect post-concussion deficits even after traditional measures such as neuropsychological and balance tests returned to normal. However, the efficacy of a clinically feasible DT as a concussion evaluation tool remains questionable. Purpose of the study was to compare the clinically feasible DT outcomes between concussed and control participants. Tandem gait (TG) was used as a motor task and the Auditory Pure Switch Task (APST) was used as a cognitive task to compose a clinically feasible DT.

 

This study was prospective cohort study. Nine concussed athletes diagnosed by a physician and nine control participants with matched characteristics (sex, age, height, weight, and shoe size) from local high schools and a university participated this study. The concussed group completed data collections 7-10 days post-concussion (subacute) and after return to play (RTP). Control group completed the same protocol with a matched timeline. Local high school athletic training rooms and/or university laboratories were used for data collection. TG completion time (sec) was collected as an outcome and the mean of the two trials was utilized for analysis. Mixed-model ANOVA (time x group) was used with an alpha level of p < 0.05. 

 

Concussed group walked significantly slower than control during DT at subacute and after RTP (p = 0.01). This group difference was not indicated during ST (p = 0.11). DT TG was associated with learning effect (p = 0.013), and there was no time by group interaction (ST: p = 0.44, DT: p = 0.51). Our findings suggest that the TG combined with APST detected the group difference that TG alone could not. Concussed athletes took approximately 5 seconds longer to complete DT TG than control even after RTP. A Clinically feasible DT should be considered as an adjunct concussion evaluation to assess the post-concussion deficits and readiness for return to daily and sports activities.
The impact of COVID-19 on social care and social work in the UK: A Scoping Review Protocol
Authors:   University of Manchester, Owens Janine , Allen Rosie , Pearson Amelia , Davies Susan , Robinson Catherine , Young Alys
Published: March 2022

Review question / Objective: What are the medium and long-term effects of the COVID-19 pandemic on practitioners and organisations providing social work and social care to adults in the UK? Rationale: The pandemic has exerted adverse effects on staff morale and well-being, with sickness absence rises across the sector and increased difficulties in recruiting staff from agencies, despite a pre-COVID government recruitment campaign (https://www.gov.uk/government/news/adult-social-care-recruitment-care-campaign-launched-to-boost-workforce). Care home providers report extreme anxiety and distress, burnout and financial concerns (CQC, 2020). These worsened during the proposed introduction of mandatory vaccination care home workers (Bell et al. 2021). Social care workers report a lack of support in terms of training and equipment, sleep disturbances and increasing levels of mental ill health (Pappa et al. 2020; Williamson et al. 2020; Donnelly et al. 2021). They also report experiencing conflicts in terms of caring for people with diverse needs (Greenberg et al. 2020). Some research suggests that workers experienced professional growth during the pandemic, but that this came at a cost to their own mental health (Billings et al. 2021). Other research reported increased team unity and more reflection on what mattered in life (Aughterson et al. 2021). One editorial claims that the pandemic created a reduction of bureaucracy and the emergence of more efficient ways of working in social care in Local Authorities (Golightley & Holloway 2020). The evidence appears conflicting and frequently fails to separate health care and social care work, when the roles and structures of service delivery organisations are different. There is also a lack of differentiation in reporting on effects on the social care workforce in general, and specifically social workers and statutory social work.
Üniversite Öğrenci Adaylarının Zihin Yapılarının Çeşitli Değişkenler Açısından İncelenmesi
Authors: Yılmaz Ercan
Published: March 2022

Gayretleri sayesinde zekâlarının ve yeteneklerinin gelişebileceğine inanan bireylerin sabit zihinli olanlardan daha
hevesli, azimli ve üretken oldukları çeşitli araştırmalarda ortaya konulmuştur. Türkiye’de milyonlarca kişinin
katıldığı Yükseköğretim Kurumları Sınavı’nda (YKS) başarılı olmak için, istek, azim ve sebat gibi özelliklere sahip
olmak gerekmektedir. Bu çalışma, katılımcıların zihin yapılarını mezun oldukları lise türü, bu lisenin kamu veya özel
okul olması ve YKS’ye hazırlanırken öğretim kurslarına (dershanelere) gitme durumlarına göre incelemek ve
YKS’de elde ettikleri başarıları üzerinde zihin yapılarının belirleyiciliğini araştırmak amacıyla gerçekleştirilmiştir.
Bu amaç doğrultusunda, 2021 yılı YKS’de ilk %2’lik dilimde olan üniversite öğrenci adaylarının kendi içinde başarı
sıralamalarının Zihniyet Teorisi puan ortalamalarına göre farklılaşması test edilmiştir. Nicel araştırma yöntemleri
kapsamında nedensel karşılaştırma araştırma modeli ile desenlenen çalışmada Türkiye’nin büyükşehirlerinden
birinde üç okul ve iki öğretim kursunda öğrenim görmüş 291 yükseköğretim öğrenci adayı katılımcı olarak yer
almıştır. Veri toplama aracı olarak Zihniyet Teorisi Ölçeği ve Kişisel Bilgi Formu’nun kullanıldığı bu araştırmada,
katılımcıların zihin yapıları ile sınavda elde ettikleri başarı durumları ve sınav öncesindeki eğitim ortam ve
olanaklarının analizi sonucunda Zihniyet Teorisi ölçme aracının alt boyutlarında farklılaşmalar olduğu ortaya
çıkmıştır. YKS’de üst sıralamada olan öğrencilerin zihniyet teorileri puanlarının daha alt sırada olan
öğrencilerinkinden, üniversite giriş sınavlarına özel öğretim kurslarına giderek hazırlananların zihniyet teorileri
puanlarının özel öğretim kurslarına gitmeyenlerinkinden, kamu okullarından mezun olan üniversite öğrenci
adaylarının zihniyet teorileri puanlarının da özel okul mezunlarınkinden daha yüksek olduğu görülmüştür. Öte
yandan, Meslek Lisesinden mezun olan üniversite öğrencisi adaylarının zihniyet teorileri puanlarının araştırmadaki
diğer lise grupları olan Fen ve Anadolu Lisesi mezunu öğrencilerinkinden daha düşük olduğu tespit edilmiştir.
CLUTTER HEIGHT PRODUCTION TECHNOLOGY WITH ARCGIS FOR THE PURPOSES OF LTE AND 5G RADIO NETWORK PROPAGATION AND OPTIMIZATION
Authors: Prymak Lidiya , Karpinsky Yurii
Published: March 2022

The geospatial data accuracy and specification requirements for LTE and 5G radio propagation and optimization are much higher than those used in planning 2G and 3G networks. The recommended geospatial data resolution of 1–2 meters allows the display of the smallest parts of geospatial objects. In the article, we describe the technology and its practical implementation to produce an accurate clutter height (raster canopy height model) for the purposes of LTE and 5G radio network propagation and optimization. This technology, which is based on aerial images, may be adapted to use LiDAR data. The technology includes the data integration between the different software. The processing of digital terrain models, obstacles (buildings and vegetation) and DSM cloud points is performed in geographic information systems, such as ArcGIS. The technology was proven by the practical implementation and calculation in multi-technology wireless network design and optimization platform Atoll.
iPTF 16asu Revisited: A Rapidly Evolving Superluminous Broad-lined Ic Supernova?
Authors: Wang 王 Shan-Qin 善钦 , Gan 甘 Wen-Pei 文沛
Published: March 2022

In this paper, we fit the spectral energy distributions of iPTF 16asu, which has so far been classified as a luminous rapidly evolving broad-lined Ic supernova (SN Ic-BL), and reconstruct its postpeak bolometric light curve. We find that the luminosity of the postpeak bolometric light curve of iPTF 16asu is about 3 times that of the pseudobolometric light curve derived in the literature, and the extrapolated peak luminosity exceeds ∼1044 erg s−1, which is higher than the threshold of superluminous supernovae (SLSNe). We then use the 56Ni model and the magnetar plus 56Ni model to fit the multiband light curves of iPTF 16asu, and construct the theoretical bolometric light curve using the best-fitting theoretical multiband light curves. We find that the magnetar plus 56Ni model can account for the photometry of iPTF 16asu, and the peak luminosity of its theoretical bolometric light curve is ∼1.06 × 1044 erg s−1. We suggest that iPTF 16asu and similar SNe (e.g., SN 2018gep) constitute the class of rapidly evolving SLSNe Ic-BL.
Accelerating Non-LTE Synthesis and Inversions with Graph Networks
Authors: Vicente Arévalo A. , Asensio Ramos A. , Esteban Pozuelo S.
Published: March 2022

The computational cost of fast non-LTE synthesis is one of the challenges that limits the development of 2D and 3D inversion codes. It also makes the interpretation of observations of lines formed in the chromosphere and transition region a slow and computationally costly process, which limits the inference of the physical properties on rather small fields of view. Having access to a fast way of computing the deviation from the LTE regime through the departure coefficients could largely alleviate this problem. We propose to build and train a graph network that quickly predicts the atomic level populations without solving the non-LTE problem. We find an optimal architecture for the graph network for predicting the departure coefficients of the levels of an atom from the physical conditions of a model atmosphere. A suitable data set with a representative sample of potential model atmospheres is used for training. This data set has been computed using existing non-LTE synthesis codes. The graph network has been integrated into existing synthesis and inversion codes for the particular case of Ca ii. We demonstrate orders-of-magnitude gain in computing speed. We analyze the generalization capabilities of the graph network and demonstrate that it produces good predicted departure coefficients for unseen models. We implement this approach in Hazel2 and show how the inversions nicely compare with those obtained with standard non-LTE inversion codes. Our approximate method opens up the possibility of extracting physical information from the chromosphere on large fields of view with time evolution.
Plasma Emission versus Electron Cyclotron Maser Emission due to Power-law Energetic Electrons in Differently Magnetized Coronal Plasmas
Authors: Zhou Xiaowei , Wu Dejin , Chen Ling
Published: March 2022

By using self-consistent 2.5-dimensional particle-in-cell simulations, we study the excitation efficiency of electromagnetic waves by power-law energetic electrons with an anisotropic pitch-angle velocity distribution, which can simultaneously trigger the Langmuir and electron cyclotron maser instabilities, in differently magnetized coronal plasmas. It is found that the (transverse) electromagnetic waves can be excited much more efficiently in the case of strongly magnetized plasmas with ω
ce > ω
pe than that of weakly magnetized plasmas with ω
ce < ω
pe, where ω
ce and ω
pe are the electron cyclotron frequency and the electron plasma frequency, respectively. In particular, in a weakly magnetized plasma the electromagnetic wave is hardly excited effectively via the nonlinear coupling of Langmuir waves; although the Langmuir waves can be generated by the power-law energetic electrons, implying that the so-called plasma emission does not effectively work. These results can be helpful for us to better understand the physical mechanism of solar radio bursts.