bluuebunny/crossref_metadata_2025_split huggingface dataset:
Changes in Secondary Healthcare Use Over Retirement Transition: Examining Social Differences With Swedish Register Data
Authors: Wetzel Martin , König Stefanie , Kelfve Susanne 
Published: March 2022

BackgroundDespite its relevance for healthcare expenditures and public health, few studies have examined how secondary healthcare use changes during the retirement transition. We therefore use Swedish register data to examine whether retirement is associated with intensified secondary healthcare use overall and for specific subgroups based on gender and education.MethodsThe sample was all individuals registered in Sweden who retired from paid work in 2010. We used Generalised Estimating Equations models to analyse changes in two indicators of secondary healthcare use, namely specialist visits and hospitalisation, from 3 years prior to 5 years after retirement.ResultsRetirement is not associated with changes in specialist visits or hospitalisation per se. Three years before retirement, women were more likely to visit a specialist but less likely to be hospitalised than men; these gender differences disappeared approximately 1 year before retirement. Women with high education were more likely to visit a specialist than women with low education across the entire retirement transition, particularly post-retirement. Significant differences with regard to specialist visits between male educational groups only emerged 12 months after retirement. There were no educational differences with regard to hospitalisation.ConclusionsWe conclude that secondary healthcare use in Sweden does not generally change with retirement. However, over the course of retirement gender differences in secondary healthcare use tend to decrease and within-gender educational differences tend to increase. We interpret the results as reflecting the role of labour market institutions in contributing to gender differences but repressing educational differences in secondary healthcare use.
Indocyanine Green Near-Infrared Fluoroangiography Is a Useful Tool in Reducing the Risk of Anastomotic Leakage Following Left Colectomy
Authors: Neddermeyer Miriam , Kanngießer Veit , Maurer Elisabeth , Bartsch Detlef K. 
Published: March 2022

PurposeTo evaluate whether visualization of the colon perfusion with indocyanine green near-infrared fluoroangiography (ICG-NIFA) reduces the rate of anastomotic leakage (AL) after colorectal anastomosis.MethodsPatients who underwent elective left colectomy, including all procedures involving the sigmoid colon and the rectum with a colorectal or coloanal anastomosis, were retrospectively analyzed for their demographics, operative details, and the rate of AL. Univariate and multivariate analyses were used to compare patients with and without ICG-NIFA-based evaluation.ResultsOverall, our study included 132 colorectal resections [70 sigmoid resections and 62 total mesorectal excisions (TMEs)], of which 70 (53%) were performed with and 62 (47%) without ICG-NIFA. Patients' characteristics were similar between both the groups. The majority of the procedures [91 (69%)] were performed by certified colorectal surgeons, while 41 (31%) operations were supervised teaching procedures. In the ICG-NIFA group, bowel perfusion could be visualized by fluorescence (dye) in all 70 cases, and no adverse effects related to the fluorescent dye were observed. Following ICG-NIFA, the transection line was changed in 9 (12.9%) cases. Overall, 10 (7.6%) patients developed AL, 1 (1.4%) in the ICG-NIFA group and 9 (14.5%) in the no-ICG-NIFA group (p = 0.006). The multivariate analysis revealed ICG-NIFA as an independent factor to reduce AL.ConclusionThese results suggest that ICG-NIFA might be a valuable tool to reduce the rate of AL in sigmoid and rectal resections in an educational setting.
Yearly Variations of Equivalent Black Carbon Concentrations Observed in Krakow, Poland
Authors: Ryś Anna , Samek Lucyna 
Published: March 2022

The evaluation of the equivalent black carbon (eBC) concentration is very important, especially in environmental sciences. Light absorbing carbon (LAC), also presented as equivalent black carbon (eBC), is generated from the partial combustion of fossil fuels and biomass. The scientific interest in eBC is large because its contribution to the PM2.5 fraction is high, especially in urban areas. This study presents yearly variations in eBC concentrations observed in Krakow, Poland. The transmissions of light at different wavelengths were measured by a multi-wavelength absorption black carbon instrument (MABI). Absorption coefficients and concentrations of eBC were calculated. Samples of the PM2.5 fraction were collected from 1 February 2020 to 27 March 2021 every third day in Krakow, Poland. The concentrations of eBC from fossil fuel combustion and biomass burning were in the range of 0.82–11.64 μg m−3 and 0.007–0.84 μg m−3, respectively. At the same time, PM2.5 concentrations varied from 3.14 to 55.24 μg m−3. The eBC contribution was a significant part of PM2.5 mass and we observed a seasonal variation in eBC concentrations during the year, with the peak in winter (5.3 ± 1.8 µg m−3). The contribution of BC from biomass burning to PM2.5 mass was in the range of 4%–5% with the highest value for winter. The eBC concentration during workdays was 21% higher than during weekend days.
Effects of Light and Oxygen on Chlorophyll d Biosynthesis in a Marine Cyanobacterium Acaryochloris marina
Authors: Tsuzuki Yuki , Tsukatani Yusuke , Yamakawa Hisanori , Itoh Shigeru , Fujita Yuichi , Yamamoto Haruki 
Published: March 2022

A marine cyanobacterium Acaryochloris marina synthesizes chlorophyll (Chl) d as a major Chl. Chl d has a formyl group at its C3 position instead of a vinyl group in Chl a. This modification allows Chl d to absorb far-red light addition to visible light, yet the enzyme catalyzing the formation of the C3-formyl group has not been identified. In this study, we focused on light and oxygen, the most important external factors in Chl biosynthesis, to investigate their effects on Chl d biosynthesis in A. marina. The amount of Chl d in heterotrophic dark-grown cells was comparable to that in light-grown cells, indicating that A. marina has a light-independent pathway for Chl d biosynthesis. Under anoxic conditions, the amount of Chl d increased with growth in light conditions; however, no growth was observed in dark conditions, indicating that A. marina synthesizes Chl d normally even under such “micro-oxic” conditions caused by endogenous oxygen production. Although the oxygen requirement for Chl d biosynthesis could not be confirmed, interestingly, accumulation of pheophorbide d was observed in anoxic and dark conditions, suggesting that Chl d degradation is induced by anaerobicity and darkness.
ANALYSIS OF HIGHER EDUCATION SYSTEM DEVELOPMENT IN UKRAINE AND EUROPEAN COUNTRIES
Authors: DANYLIV S. , KRYVOVYAZ O. , NECHYTAILO L. , BUCHKO L. 
Published: March 2022

The work focuses on the priorities of European higher education, which are aimed at improving the organizational structure and quality of scientific and vocational training: internationalization and transnationalization of educational processes, ensuring the quality of higher education, updating and improving the level of doctoral studies. Education, development of the culture of academic autonomy and creativity of higher educational institutions as a guarantee of sustainable self-development, orientation to a harmonious combination of scientific, business and practical training.
The main trends of experience of European countries, on the mechanism of promoting the activities of higher educational institutions and the formation of the education system in Ukraine are considered. The current state of higher education is accompanied by crisis phenomena, the negative consequences of which are manifested in: a certain lag in the results of scientific research of higher education in life needs and requests; slow reorientation to the training of new specialists that are lacking in the labor market; reducing the quality of the educational process and the level of knowledge of graduates; increasing inequalities of opportunities for admission to high school and their successful completion for representatives of different social strata; growing dissatisfaction with the conditions of study on the part of students and their parents, etc.
The practice of higher education in general should be modernized; conditions for intensifying, stimulating and stimulating the natural process of increasing the institutional capacity and independence of higher schools should be established. The problems of competitiveness of higher education, ensuring the ethical foundations of the university, social responsibility and professional orientation to the future training of specialists may be further research on the development of European and national higher education.
APLIKASI MOTOR INDUKSI SEBAGAI GENERATOR PADA SISTEM PEMBANGKIT TENAGA MIKROHIDRO MODEL DRUM
Authors: Alim Saharul 
Published: March 2022

ABSTRACT

Salah satu alternatif solusi pada pemanfaatan sumber energi baru dan terbarukan yang peneliti acu adalah penelitian tentang rancang bangun turbin cross flow sebagai penggerak mula sistem PTMMD yang dilakukan Bachtiar (2009).
PTMMD adalah Pembangkit Tenaga Mikrohidro Model Drum yang terdiri dari saluran masuk, drum penampung, saluran limpah, saluran keluar, panel beban, dan penggerak mula turbin cross flow yang ditransmisikan pada motor induksi dengan puli-belt. PTMMD ini dirancang dengan head 2,5 m, debit air 20 lt/s, penggerak mula turbin cross flow dengan diameter runner 80 mm dan panjang runner 130 mm serta daya rencana 400 Watt. Dua buah motor induksi berkapasitas 0,25 HP dan 0,5 HP digunakan untuk membangkitkan keluaran daya listrik.
Hasil penelitian menunjukkan bahwa motor induksi 0,25 HP dapat menghasilkan keluaran listrik satu fase dengan konfiguurasi C-2C sebesar 79,2 Watt dan tiga fase dengan konfigurasi bintang sebesar 80,16 Watt. Motor induksi 0,5 HP dapat menghasilkan keluaran listrik satu fase dengan konfigurasi C-2C sebesar 74,05 Watt dan tiga fase dengan konfigurasi delta sebesar 68,71 Watt. Efisiensi maksimum dapat ditunjukkan saat menggunakan motor induksi 0,25 HP dengan kapasitor 8 µF dikonfigurasi C-2C dan bintang.

Keywords: PTMMD, motor induksi, kapasitor.

ABSTRAK

One of alternative solutions on the utilization of renewable energy sources is about the design of cross flow turbine as prime mover in PTMMD system which was performed by Bachtiar (2009).
PTMMD is a microhydro power plant drum model consisting of an inlet channel, the drum, an overflow channel, an outlet channel, a load panel, and a cross flow turbine as the prime mover to an induction motor through a pulley-belt. This PTMMD is designed with 2.5 m water head, 20 liters/s discharge, 80 mm diameter cross flow runner turbine, 130 mm long runner, and 400 Watt expected power output. Two induction motor of capacity 0.25 HP and 0.5 HP were used to generate the electric power output.
The experiments showed that the 0.25 HP induction motor can produce 79.2 Watts in one phase C-2C configuration and 80.16 Watts in three phase star configuration of maximum electric output and the 0.5 HP induction motor can produce 74.05 Watts in one phase C-2C configuration and 68.71 Watts in three phase delta configuration of maximum electric output. The maximum efficiency can be showed at the time using 0.25 HP induction motor and which is close in one phase C-2C configuration and three phase star configuration with 8 µF compensating capacitor.
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Kata kunci: PTMMD, induction motor, capasitor.
ANALISIS PERBANDINGAN EFEKTIFITAS METODE KONVENSIONAL DAN BIM PADA ELEMEN STRUKTUR BETON (STUDI KASUS GEDUNG PELAYANAN PENDIDIKAN FISIP UNSOED)
Authors: Mulyono Bagyo , Zain Hafizh Abdullah , Sudibyo Gathot Heri 
Published: March 2022

Sektor konstruksi merupakan sektor yang kurang efisien dibandingkan dengan sektor manufaktur dan lainya. Ditandai dengan produktifitas rendah, kualitas rendah dan limbah (waste) berupa waktu dan material. Teknologi konstruksi merupakan salah satu metode konstruksi untuk meningkatkan produktifitas. Pelaku konstruksi dituntut untuk menyelesaikan proyek dengan waktu singkat dan hasil yang optimal. Salah satu cara yang dilakukan untuk meningkatkan efektivitas kinerja adalah menerapkan metode Building Information Modeling (BIM) pada pekerjaan perhitungan kuantitas agar dapat meningkatkan efektivitas kerja. Penelitian ini bertujuan untuk mengetahui peningkatan efektivitas kerja dengan penerapan konsep BIM dibandingkan dengan metode konvensional dalam menghitung kuantitas kegiatan. Obyek penelitian adalah Gedung Pelayanan Pendidikan Fisip Universitas Jenderal Soedirman Purwokerto. Pada proses penyelesaian proyek, perhitungan kuantitas material dilakukan secara manual dari detailed engineering design (DED), selanjutnya elemen struktur dimodelkan kembali ke gambar tiga demensi dan perhitungan kuantitas dengan sofware Revit. Dari penilitian yang dilakukan didapatkan efisiensi volume beton terbesar terdapat pada struktur balok dan terkecil berada pada struktur kolom. Lalu efisiensi volume besi dan bekisting terbesar terdapat pada struktur balok dan terkecil terdapat pada struktur plat lantai.
Hypolipidemic Pharmacotherapy from the Latest Recommendations
Authors: Гальцова О.А. , Захаренко А.Г. 
Published: March 2022

Сердечно-сосудистые заболевания (ССЗ) уносят каждый год более 4 млн жизней. В развитии ССЗ, связанных с атеросклерозом, доказана роль таких факторов, как сахарный диабет (СД), дислипидемия, ожирение. В связи с этим очень важны профилактика и лечение ССЗ и выявление групп риска, угрожаемых по развитию атеросклероза. Доказана роль уровня холестерина (ХС) липопротеидов низкой плотности (ЛПНП), который является ключевым фактором в развитии атеросклероза. В то же время необходимо провести оценку показаний у пациентов различных групп риска по шкале SCORE для решения вопроса о необходимости назначения гиполипидемической терапии. Статины являются лекарственными средствами выбора для лечения дислипидемий с мощной доказательной базой. В настоящее время появились новые гиполипидемические средства, которые обладают минимальным количеством неблагоприятных лекарственных реакций и могут использоваться в комплексной терапии дислипидемий. В статье проанализированы современные литературные данные и рекомендации Европейского общества кардиологов (ЕОК) по вопросам профилактики и лечения дислипидемий.Cardiovascular diseases (CD) claim more than 4 million lives each year. Factors such as diabetes mellitus (DM), dyslipidemia, obesity have been proven in the development of atherosclerosis- related GCC. In this regard, the prevention and treatment of CD and the identification of risk groups threatened by atherosclerosis are very important. The role of cholesterol (CS) levels of low density lipoproteins (LDL), which is a key factor in the development of atherosclerosis, has been proven. At the same time, it is necessary to evaluate the indications in patients of different risk groups on a SCORE scale to decide on the need to prescribe hypolipidemic therapy. Statins are drugs of choice for the treatment of dyslipidemias with a powerful evidence base. At present, new hypolipidemic agents have emerged, which possess a minimal amount of non-critical drug reactions and can be used in complex therapy of dyslipidemias. The article analyses modern literary data and recommendations of the European Society of Cardiologists (ESC) on the prevention and treatment of dyslipidemia.
Efektifitas Madu Sebagai Substituen Media Induksi Kalus Sorgum (Sorghum bicolor) Secara In Vitro
Authors: Arum Laras Sekar , Safitri Levinia Wuri , Murtiyaningsih Hidayah , Hazmi Muhammad 
Published: March 2022

Sorghum is one of the five most important cereal crops in the world, due to its multi-beneficial usages and wide adaptability, so it has the high potential to be developed. One of the current efforts to develop sorghum is through a modern technique, molecular-based. Thus, in vitro culture is an indispensable basic technique, especially in the callus formation process. In addition to commercial synthetic chemicals, various organic materials found in nature have the potential to be used as PGR in initiating callus formation, one of which is honey. This study aims to obtain the optimum concentration of honey as a substituent of sorghum callus induction medium. The research design used a completely randomized design with one factor (honey concentration), which consisted of 5 dffrent levels (0, 5, 15, 25 and 35 gL-1). Observation variables consisted of callus formed (hsi), percentage of callus formation (%) and callus morphology. Data were analyzed using the F variance test and DMRT test at the 5% level. The test results of this study indicate that the two variables are significantly different. The fastest callus formation was in the M0 medium (0 gL-1.), while in the percentage of callus formation. The best results were in the M4 honey treatment (35 gL-1) of 77.78%. Thus it can be seen that the administration of honey as a substituent of in vitro culture media can help increase the success of sorghum callus formation.
Editorial
Authors: Ana María Rocchietti , Pasquali Cristina 
Published: March 2022

Está sucediendo una transformación epistemológica en la definición de los campos disciplinares: está en dudas la definición de sus límites. La práctica de la inter y transdisciplina los torna difusos y móviles. Ocurre en todas las ciencias.
En el caso de la arqueología histórica cabe plantearlo porque existen tres posiciones al respecto: toda arqueología es histórica, su naturaleza es compartida con las ciencias de la Tierra, su desarrollo requiere definir su subordinación –o lo inverso- su supremacía sobre la documentación histórica, incluso su prescindencia.
Probablemente, la versatilidad temática que exhiben los artículos de este número de la Revista, sugiere que existe otro tipo de dilema: ¿dónde están y cuáles son sus límites?

Ana Rocchietti
Directora

Este primer volumen del año 2021 presenta una serie de conferencias que formaron parte del IX Simposio de Arqueología Histórica Latinoamericana realizado de manera virtual en noviembre del 2020. Los conferencistas exponen diversas temáticas, tales como, cuestiones teóricas y metodológicas en arqueología histórica, resultados de sus estudios, nuevas vías de investigación, como así también, propuestas digitales para el tratamiento y acceso al patrimonio.
Cristina Pasquali
Secretaria
LA MERCED DEL NIQUIXAO EN EL CONTEXTO DE OCUPACIÓN Y AFIANZAMIENTO TERRITORIAL DE LA REGIÓN CENTRAL DE LA PROVINCIA DE CATAMARCA A MEDIADOS DEL SIGLO XVII. UNA APROXIMACIÓN DESDE LA ARQUEOLOGÍA
Authors: Puente Hugo , Rox Fiant Roxana Fiant , Fonseca Ezequiel Fonseca , Melian Cristian Melian , Caraffini Claudio Caraffini 
Published: March 2022

Las investigaciones sobre el desarrollo Colonial en el NO. Argentino han evidenciado lo complejo del proceso de consolidación territorial por parte de la corona española, reflejado en los datos provenientes de una gran cantidad de documentos de distintas características, donde se destacan los de índole administrativa. Estos reflejan la intencionalidad de consolidar la región en base al otorgamiento de mercedes de tierras y encomiendas de naturales a partir de la fundación de las ciudades de Santiago del Estero (1553), San Miguel de Tucumán (1561), la Primera Londres de Catamarca (1558) y todos los Santos de la Nueva Rioja (1591). Este desarrollo colonizador ha dejado su impronta no tan solo en las prácticas sociales resultantes de la interacción español-natural, sino también en los restos materiales recuperados por la arqueología que permiten en conjunto la reconstrucción del proceso de ocupación espacial y su influencia en la conformación de la trama social nativa.
En la provincia de Catamarca las mercedes de tierras conformaron un territorio particular, alternando mercedes y encomiendas, colonos y naturales; obligando a los beneficiarios a residir, cultivar la tierra y adoctrinar a los naturales.
Metodológicamente, la investigación plantea una revisión historiográfica de las categorías étnicas utilizadas y empleadas por las instituciones coloniales; y un análisis de la materialidad arqueológica con el objetivo de brindar una interpretación del papel que tuvo la merced en la ocupación efectiva del espacio que actualmente conforman los departamentos (Paclín, Ambato y Pomán) de la región centro de la provincia de Catamarca. Los resultados permitieron ordenar en una se secuencia cronológica a grupos cazadores recolectores; proseguidos por agropastoriles,sobre los cuales se incorporan los elementos coloniales. Los restos cerámicos provenientes del oeste, asociados a grupos identificados como Colpes; y cerámicas provenientes de la zona chaco-santiagueña identificada como Avería las que habrían llegado portada por los grupos Lules o Tonocotes, dan muestras del movimiento poblacional en el período colonial.
Towards a Model of Formation in Identity and Mission of the Collaborators of the University Centers of the Society of Jesus: Dreaming the Future
Authors: Hernández Franco Vicente , Pérez Avellán Elisa María , Pizarro Llorente Henar 
Published: March 2022

RESEARCH OBJECTIVE: The main objective of our work is to offer a conceptual model that allows us to base, discuss and systematize a formation itinerary in Identity and Mission, from the keys of Ignatian Pedagogy, for the collaborators of the University Centers of the Society of Jesus.
THE RESEARCH PROBLEM AND METHODS: The research problem has been designed as the following question: How can it be systematized a formation itinerary in Identity and Mission for the collaborators of the universities of the Society of Jesus? It should be addressed from the keys of Ignatian Pedagogy and in order to its educative tradition. To answer it, it has been applied an analytical and synthetic method of the literature approach to the subject.
THE PROCESS OF ARGUMENTATION: Based on the university educational tradition of the Society of Jesus, the so-called “Ledesma-Kolvenbach Paradigm” is conceptualized. This Paradigm synthesizes the keys of Ignatian University Pedagogy. Based on this theoretical framework, a conceptual model of formation in Identity and Mission of collaborators the universities of the Society of Jesus is proposed and argued.
RESEARCH RESULTS: A conceptual model of six dimensions, interrelated in a dynamic and systemic manner, is offered. These are classified into two levels, “Identification with the University Project” and “Commitment to the Mission,” depending on the degree of assimilation and accommodation of the collaborators. Also, for each dimension, a series of question are proposed which allow the structuring of different training experiences.
CONCLUSIONS, INNOVATIONS AND RECOMMENDATIONS: Aformation of the collaborators, based on the keys of Ignatian Pedagogy, is necessary to keep alive and updated the Identity and Mission of the universities of the Society. For this reason, it is crucial to have a consistent model, that systematizes this formation process, in accordance with the educational tradition of Jesuit Universities.