bluuebunny/crossref_metadata_2025 huggingface dataset:
El desafío de razonar sustitutivamente en la práctica de modelización en ciencia
Authors: Redmond Juan
Published: December 2022

En el presente artículo reflexionamos en torno a qué significa, a partir de un modelo, generar hipótesis sobre los fenómenos. Swoyer define esto último como razonamiento sustituto (1991, p. 449) y creemos que presenta desafíos que es necesario confrontar. En nuestro artículo nos detendremos en uno que creemos de la mayor relevancia: el carácter inferencial de la sustitución que opera entre el modelo y su sistema objetivo.
Factors That Influence On Compliance With Visits K1 To K4 In Pregnant Women In Parsoburuan Puskesmas, Habinsaran District Toba District In 2021
Authors: Sinaga Siti Nurmawan
Published: December 2022

The problem of maternal mortality and morbidity in Indonesia is still a big problem. Utilization of Antenatal Care (ANC) services by a pregnant woman can be seen from the coverage of ANC services (K1 and K4). Based on the results of observations made by the authors of the Parsoburan Health Center, there are still pregnant women who do not check their pregnancies with antenatal care health workers regularly. This type of research is survey explanatory research. The purpose of this research is to analyze the factors that influence compliance with K1 to K4 visits for pregnant women at the Parsoburuan Public Health Center, Habinsaran District, Toba Regency in 2021. The population of this research is all pregnant women in Besitang District, Toba Regency, totaling 65 people and a sample of 60 people were taken by simple random sampling. Primary data was collected through interviews, and data analysis was performed using the chi square test and simple logistic regression test. The results of the chi square test and logistic regression test show that the variables age, knowledge, education, and affordability have a relationship and influence on ANC visits because the p value <0.05. This research is expected to provide input to the Toba District Health Office to improve antenatal care in Habinsaran District, provide information to increase pregnant women's knowledge, improve performance and pay more attention to the welfare of village midwives so they are willing to live and settle in the village..
Relationship of Self Care With Blood Sugar Rate On Patients With Diabetes Mellitus At Herna Rsu Medan
Authors: Sinaga Martaulina
Published: December 2022

DM that does not get a good handler can cause an increased risk of acute and chronic complications. So self-care is needed to reduce the risk of complications. This study aims to determine the relationship between Self-Care and Blood Sugar Levels in Patients with Diabetes Mellitus at Herna Medan General Hospital in 2019. Method: Type of analytic observational study with a cross-sectional design. The population was sampled, namely all diabetes mellitus sufferers who came for treatment from September to October 2019 at Herna Medan General Hospital, totaling 60 respondents. The data analysis technique uses the chi square statistical test . Results: The majority of self-care performed by people with Diabetes Mellitus at Herna General Hospital had insufficient self-care as many as 38 respondents (66.3%). 35 respondents (58.3%) had abnormal blood sugar levels of Diabetes Mellitus sufferers at Herna General Hospital. there is a relationship between poor self-care and abnormal blood sugar levels with a value of p = 0,00. Conclusion: there is a relationship between self-care and blood sugar levels in people with diabetes mellitus at Herna General Hospital in Medan. It is recommended that Herna Medan General Hospital improve health promotion strategies on Diabetes Mellitus Self-Care through leaflets, posters so that cases of Diabetes Mellitus with complications can be reduced
Violencia que sufrieron las adultas jóvenes a causa del consumo de alcohol de su pareja
Authors: Acevedo López María Nallely , Centeno Gonzales Marlene , Morin Nolasco Fernanda Adali , Guerrero Castañeda Raúl Fernando
Published: December 2022

Objetivo: Comprender la violencia que sufrieron las adultas jóvenes a causa del consumo de alcohol de su pareja. Métodos: Estudio cualitativo, descriptivo. Se llevó acabó de septiembre del 2021 a mayo del 2022. La selección de participantes fue por muestreo intencional siendo un total de siete participantes por disponibilidad. Recolección de datos a través de entrevista semiestructurada; los participantes emitieron su consentimiento informado y se realizó el análisis temático. Resultados principales: Después del análisis se construyeron 6 temas: alcohol y relación de pareja, tipos de violencia, celos y machismo, percepción del aumento del consumo de alcohol de la pareja, mezcla de emociones durante la relación y redes de apoyo. Conclusión general: Las participantes del estudio descubrieron como la relación con su pareja cambió a consecuencia del consumo de alcohol, articulada con actitudes de machismo y entre la violencia más común recibida incluyo daños físicos, psicológicos, sexuales, económicos y familiares.
Total Phenolic Content, Antioxidant Properties and Element Concentrations of Methanol and Acetone Extracts of Stachys tmolea Boiss.
Authors: AKSOY Laçine , DEMİR Simge
Published: December 2022

DPPH radical scavenging, total antioxidant status, phenolic and element concentrations of the different solvent extracts of Stachys tmolea Boiss. were determined in the study. It was found that, the methanol extract of the plant contains total phenolic substance is 68.91±1.4 mg Gallic acid equivalant/g extract. % DPPH radical inhibition was 64.79±1.98 and total antioxidant status was 2.28±0.21 mmol Trolox Equiv./L. The acetone extract contains total phenolic substance (27.26±1.2 mg GAE/g extract). % DPPH radical was 50.33±2.05, and total antioxidant status was 0.57±0.04 mmol Trolox Equiv./L. It is seen that, the methanol extract has properties close to the synthetic antioxidant butylated hydroxy anisole (total phenolic substance concentration is 82.33±2.1 mg GAE/g). It is determined that the species also contains elements such as Cu, Mn, and Fe that participate in superoxide dismutase and catalase. In conclusion, the methanolic extract of Stachys tmolea exhibits radical scavenging and antioxidative properties. The species is thought to be a plant that can evaluate in phytotherapy studies due to the important elements it contains.
Atmosferik Ortamda Schiff Bazı Pd(II) Kompleksi ile CO2’nin Kimyasal Dönüşümü
Authors: AYTAR Emine
Published: December 2022

Karbon dioksit (CO2) küresel ısınmaya sebep olan başlıca sera gazı olarak kabul edilmektedir. CO2 bol bulunan, ucuz, yanmaz ve toksik olmayan özelliği ile organik sentezlerde karbon kaynağı (C1) olarak dikkat çekmektedir. Ancak CO2 'nin kinetik olarak eylemsiz olma durumu ve termodinamik kararlılık sebebiyle verimli bir şekilde kullanımı zordur. Bu nedenle kimya endüstrisinde CO2 kullanımı sınırlanmaktadır. Bu zorluk etkili ve seçici bir katalizör yardımı ile giderilebilmektedir. CO2’nin formik asit, metan, metanol, amid, karbonat vb. gibi değerli kimyasallara başarılı bir şekilde dönüşümü bilinmektedir. Bu dönüşümler içerisinde özellikle CO2 ve epoksitlerin siklokatılma ile halkalı karbonat sentezi en umut verici olanlarından biri olarak kabul edilmektedir. Bu çalışmada, Schiff bazı ligand ve Pd(II) kompleks sentezi gerçekleştirildi. Bileşiğin yapısı elementel analiz, NMR (1H ve 13C) spektroskopisi, FT-IR spektroskopisi ve UV–vis spektroskopisi yöntemleri ile aydınlatıldı. Daha sonra CO2’nin epiklorhidrin ile halkalı karbonata dönüşümünde Schiff bazı Pd(II) bileşiği katalizör olarak kullanılarak hem atmosferik ortamda hemde reaktör ortamında etkinlikleri araştırıldı. Schiff bazı Pd(II) katalizörünün her iki ortamda da dönüşüme etkisi incelendi.
The Investigation of Some Tensor Conditions for α-Kenmotsu Pseudo-Metric Structures
Authors: ÖZTÜRK Hakan
Published: December 2022

This paper aims to study some semi-symmetric and curvature tensor conditions on α-Kenmotsu pseudo-metric manifolds. Some conditions of semi-symmetric, locally symmetric, and the Ricci semi-symmetric are considered on such manifolds. Also, the relationships between the M-projective curvature tensor and conformal curvature tensor, concircularly curvature tensor, and conharmonic curvature tensor are investigated. Finally, an example of α-Kenmotsu pseudo-metric structure is given.
Investigation of the Effects of Fly Ash, Fine Sand and Expanded Perlite on the Properties on Foam Concrete
Authors: DEMİR İsmail , BAŞPINAR Mustafa Serhat , DOĞAN Cüneyt
Published: December 2022

The relevance of concrete is growing in the modern world due to population growth and technological advancement. The necessity for specialty concrete arises from the various usage regions in the constructions. Foam concrete is one of the most useful varieties of special concrete because it offers insulation from heat and sound. The mechanical and physical properties of foam concrete are influenced by a variety of elements. The characteristics of foam concrete are substantially impacted by the mineral admixtures. The physical and mechanical impacts of fly ash (FA), fine sand, and expanded perlite (EP) admixtures on foam concrete were examined in this experimental investigation. On samples made from fly ash, sand, and expanded perlite, 15 various ratios of foam concrete mixtures were tested physically and mechanically (compressive strength, Marsh cone, ultrasonic pulse velocity, and thermal conductivity), as well as microstructurally (SEM). The foam concrete samples' compressive strength values were above 1.5 MPa, which is in compliance with TS 13655. According to the Marsh cone test, the flow duration of all the samples decreased as the weight of the fresh mortar increased. In all samples, the density increased along with the ultrasonic pulse velocity.
NOR-NORI-NORK irrealisak Gipuzkoan: eginen hedadura eta *ezan adizkien zenbait berrikuntza
Authors: Leturiaga Angoitia Olatz
Published: December 2022

Lan honetan, Gipuzkoa (erdialde)ko NOR-NORI-NORK irrealisen bilakaeran sakondu nahi da. XVI.-XIX. mendeetako testuei begiratu diet, baita herrietako egungo euskara deskribatzen duten monografiei ere. Gipuzkoa erdialdeko eremu zabalean erabili da mendebaleko egin sail tripertsonalean, nahiz eta zaila den jakitea Beterrin eta Gipuzkoa (ipar)ekialdean zenbateko lekua izan duen. Tolosaldean eta Beterrin, bereziki, *ezan zaharra ere badago, eta adibide guztiak ez dira arkaismoak. Hala, *ezanen irrealis tripertsonaletan gertatutako zenbait berrikuntza edo aldaketa aurkeztu ditut, Gipuzkoa (erdialde)ko eskualde batzuek Euskal Herriko erdi-ekialdearekin izandako harremana erakuts baitezakete.
Euskararen jabekuntza testuinguru soziolinguistiko ezberdinetan: zer esaten diguten haurren testuek kasu gramatikalen erabilerari buruz
Authors: Huarte Maider
Published: December 2022

Lan honetan Lehen Hezkuntzako 4. mailako ikasleek euskaraz idatzitako testuetan egiten duten kasu gramatikalen erabilera aztertzen da; lagina testuinguru soziolinguistiko ezberdinetako D ereduko lau ikastetxetan jaso da. Ikasle horien hizkuntza profilak hiru dira: etxean gaztelania soilik darabiltenak, euskara soilik darabiltenak, eta hizkuntza biak darabiltzatenak. Azterketak erakusten du: (a) eskola barruan euskara bigarren hizkuntzatzat ikasten dutenek 10 urterekin ez dutela kasu markaketa oraindik menderatzen; eta (b) etxeko jabekuntzaren ereduari jarraitzen dion arren, eskola barruko jabekuntza denboran luzatzeak euskararen erabilera desegokiak egonkortzeko arriskua dakarrela.
Two new records of Tricholoma species from Pakistan based on morphological features and phylogenetic analysis
Authors: Izhar Aiman , Saman Maira , Asif Muhammad , Niazi Abdul Rehman , Khalid Abdul Nasir
Published: December 2022

Two species of Tricholoma, T. bonii and T. triste, are reported as new records for Pakistan. Phylogenetic analysis based on the nuclear ribosomal internal transcribed spacer (nrITS) region clustered the Pakistani collections with T. bonii and T. triste sequences from previous worldwide collections. Detailed descriptions of macro- and microcharacters, habitat, general distribution, and diagnostic features are presented.
Atronectria thelotrematis (Sordariomycetes), a remarkable new pyrenomycete on Thelotrema lepadinum from Chile, with a key to the lichenicolous fungi growing on Thelotrema
Authors: Zhurbenko Mikhail P.
Published: December 2022

Atronectria thelotrematis, a lichenicolous pyrenomycete growing on Thelotrema lepadinum, is described as new to science from Chile. The species is characterized by black perithecioid ascomata; a brown, not changing color in K and lactic acid, N+ reddish orange exciple resembling textura angularis or textura epidermoidea; 0–4-septate periphyses; a I−, K/I− hymenium with rather rare lipid droplets; the absence of distinct interascal filaments; inoperculate, unitunicate, cylindrical, 8-spored, I−, K/I− asci; and hyaline to occasionally light brown, smooth to mostly finely verruculose, 1-septate, homopolar ascospores, uniseriate in the ascus. A key to ten species of lichenicolous fungi known to occur on Thelotrema is provided.
A new species of Stigmatodiscus (Ascomycota, Dothideomycetes, Stigmatodiscaceae) from Juan de Nova (Mozambique Channel, Scattered Islands, French Southern and Antarctic Lands)
Authors: Poncet Remy , Voglmayr Hermann , Kervran Lionel
Published: December 2022

Stigmatodiscus touroultii (Stigmatodiscaceae, Stigmatodiscales) is described and illustrated from corticated dead twigs of Salvadora angustifolia collected in Juan de Nova (Scattered Islands, Mozambique Channel). It is characterized by the irregularly shaped pruinose hymenial disc without distinct black marginal lips and a calcium oxalate crystal layer in the epithecium. Phylogenetic analyses of a multigene matrix containing a representative selection of Dothideomycetes from four genes (nucSSU-ITS-LSU rDNA, RPB2, TEF1 and TUB2) revealed a highly supported placement within Stigmatodiscus as sister species to Stigmatodiscus oculatus. Micromorphology of the sexual and asexual morph matches the genus Stigmatodiscus. A key to all known species worldwide is provided.
A RELAÇÃO ENTRE O CLIMA E OS INSELBERGS “MONÓLITOS” DA CIDADE DE QUIXADÁ-CE, BRASIL
Authors: Camelo Jamila Gomes , Caracristi Isorlanda
Published: December 2022

Este trabalho aborda sobre a relação entre o clima da cidade de Quixadá-CE e a influência dos inselbrgs. Tem como objetivo analisar a distribuição espacial dos parâmetros locais de temperatura do ar e umidade relativa do ar, bem como, contribuir com pesquisas relacionadas a estudos do clima em pequenas cidades no contexto semiárido nordestino, com foco em diferentes características de uso e ocupação da terra. Essas características, associadas ao processo de urbanização de pequenos centros urbanos, podem contribuir para que a população mais vulnerável, seja mais susceptível a situações de desconforto térmico. Baseando-se nos pressupostos de Monteiro (1976) e Amorim (2020), procedeu-se os trabalhos de campo com a coleta de dados por meio da instalação de dataloggers, abrigados em cinco pontos fixos por 12h durante o dia 18 de fevereiro de 2022 (quadra chuvosa). Com isso elaborou-se gráficos que possibilitaram identificar parâmetros distintos de temperatura e umidade nos diferentes pontos de coleta. Portanto, podemos constatar que o clima da cidade de Quixadá apresentou variações microclimáticas, identificando-se diferenças na temperatura e umidade relativa do ar nos PCD’s instalados em ambientes geourbanos e geoambientais diferentes.
Managers’ power in an environment of cultural diversity – in the opinion of managers from Poland, Spain and Italy
Authors: Knap-Stefaniuk Agnieszka
Published: December 2022

RESEARCH OBJECTIVE: The aims of the article are to describe how managers of different nationalities understand the concept of “power”, to identify the sources of their power and ways of exercising it, and to determine the impact of managers’ power on different areas of managing people in a culturally diverse work environment.
THE RESEARCH PROBLEM AND METHODS: The research problems are an attempt to answer the following questions: How do managers who work with multicultural teams define “power”? What sources of power and ways of exercising power do they use in managing their teams? What areas of people management in culturally diverse teams are significantly influenced by their power? The research methods are a review of the subject literature and the results of 24 individual in-depth interviews.
THE PROCESS OF ARGUMENTATION: The theoretical part of the article explains the term “power” and describes the sources of power used by managers in managing people. The research part reports the results of a qualitative study (interviews with the Polish, Spanish and Italian managers).
RESEARCH RESULTS: Based on the subject literature and the results of the study, the author has demonstrated that managers’ power is of great importance as it affects employees and different areas of people management. This is very important in an environment of cultural diversity, in which employees from various cultural backgrounds can have different sensitivity to the sources of power used by managers.
CONCLUSIONS, INNOVATIONS, AND RECOMMENDATIONS: Managers responsible for managing teams should pay special attention to the sources of power and the ways in which power is exercised, the impact of power on employees’ attitudes and behaviours, their motivation to work and the decisions taken in different areas of people management. Managers’ responsibility to use power appropriately is particularly important in work environment of cultural diversity.
Autorytet polityczny w Ukrainie w ujęciu atrybutywnym
Authors: Kęsek Rafał
Published: December 2022

CEL NAUKOWY: Celem naukowym artykułu jest zbadanie cech właściwych dla autorytetu politycznego w Ukrainie, a także czynników i uwarunkowań kontekstowych wpływających na ewolucją tej kategorii w ukraińskim systemie politycznym.
PROBLEM i METODY BADAWCZE: W artykule zastosowano ujęcie atrybutywne, pozwalające łączyć analizę cech przypisywanych autorytetowi politycznemu z refleksją nad skutecznością jego oddziaływania przy jednoczesnym uwzględnieniu różnych perspektyw czasowych, z naciskiem na uwarunkowania i trendy bieżące.
PROCES WYWODU: Opierając się na analizie danych socjologicznych, w artykule omówiono kluczowe uwarunkowania kontekstowe, które wpływają na ewolucję autorytetu politycznego w Ukrainie. W pierwszej części opracowania skupiono się na kontekście historycznym oraz cechach specyficznych autorytetu politycznego w okresie dwóch ukraińskich rewolucji. Część druga została poświęcona zmianom, jakich autorytet polityczny doświadcza w okresie agresji rosyjskiej przeciwko Ukrainie.
WYNIKI ANALIZY NAUKOWEJ: W analizie zidentyfikowano główne cechy, uwarunkowania i czynniki konstytuujące autorytet polityczny w Ukrainie. Wyjaśniono korelację wzajemną tych elementów, a także przyczyny i źródła powstawania oraz kryzysu autorytetów politycznych na gruncie ukraińskim.
WNIOSKI, INNOWACJE, REKOMENDACJE: Artykuł może być potraktowany jako wstęp do dyskusji na temat autorytetów politycznych w Ukrainie, a także dynamiki procesu wewnątrzpolitycznego jako takiej, w szczególności w okresie postrewolucyjnym oraz w kontekście agresji rosyjskiej na Ukrainę.
Social Activity of Outstanding Youths: SAPERE AUSO Scholarship Recipients
Authors: Łukasiewicz-Wieleba Joanna , Gierczyk Marcin , Jaromin Edyta
Published: December 2022

In this article, the authors analyze the pro-societal activities of students who were awarded the SAPERE AUSO scholarship, which is given to students in Warsaw, Poland. The aim of this study was to investigate the scope of social activities undertaken by scholarship beneficiaries of the SAPERE AUSO Warsaw scholarship program. The analysis revealed that these students were socially active at school, in their local community and across the country. The research also showed that the students were willing to share their talents, trying to find a use for them in society. Another group of students was those with social skills: increased empathy, an aptitude for organizing work and events, and leadership skills. Such young people are socially active regardless of their educational achievements. This is particularly important for educators and local governments, as it guides thinking about the education of gifted students, not only in the context of academic achievement, but also social achievement.
Opportunities, Possibilities and Limitations of the Development of a Gifted Student During a Pandemic in the Opinion of Parents
Authors: Trzcińska-Król Maria , Romaniuk Miłosz Wawrzyniec
Published: December 2022

The introduction of remote learning during the coronavirus pandemic has changed the way of working with gifted students. The article presents the results of a survey conducted among parents of gifted students aged 10–15 years. The parents filled out an electronic questionnaire containing both open- and closed-ended questions. Data were collected on 1,477 gifted children. The aim of the research is to diagnose the opportunities, possibilities, and limitations of the development of gifted students aged 10–15 (grades 4–8, secondary education) under the distance learning during the pandemic. The subject of the study is an analysis of selected elements of educating gifted students during the pandemic. The results indicate that 36.8% of students had comfortable conditions for remote learning (their own computer and room and a good Internet connection). The students’ involvement in learning and independence were differentiated by their ability. The girls were significantly more involved than the boys and were statistically significantly more independent. The students’ involvement correlated positively with their independence. The main themes of the parents’ statements regarding the possibilities and advantages of remote education were saving time, developing and strengthening academic competences, developing existing or acquiring new skills, maintaining children’s safety and using IT tools during online learning. The students mainly developed their interests and abilities on their own, often with the support of the family, using the media or referring to online resources. No systemic support for gifted students was indicated.
Childhood and Youth of Adrienne von Speyr (1902–1967): A Case Study of Giftedness
Authors: Kaźmierczak Paweł
Published: December 2022

The aim of this paper is to explore the unique giftedness of the Swiss physician and mystic Adrienne von Speyr (1902–1967) during her childhood and youth. The following research issues are addressed: 1) the research method and biographical sources on von Speyr, 2) a holistic portrait of her, 3) her early years, 4) the three-ring conception of giftedness as a fitting theoretical framework, and 5) an exploration of Adrienne’s case using Renzulli’s three-ring concept. Case study based on a content analysis of biographical sources was the adopted research method. The context of the research is interest in Adrienne von Speyr as a woman endowed with unique qualities and a unique mission in the Church. This general interest inspired the research into her childhood and youth, when some of these qualities were already present. The argumentation process involved analyzing sources and citing content relevant to the theoretical framework. The research confirms von Speyr’s giftedness in her childhood and youth and delineates its characteristics. We can conclude that her early talents and gifts are in themselves worthy of interest and that they may inspire further research on her life and work in general.
Learning Experiences of Teachers Attending Online Webinars
Authors: Tarusan Sodais , Naparan Genesis , Celesio Gilbert
Published: December 2022

The shift from actual seminars to the internet-mediated webinar format has changed how teachers access opportunities for continuous learning. Attending webinars has also become necessary as teachers look for alternative ways to further develop their knowledge. The purpose of this study was to explore the learning experiences of the teachers who attend webinars. This study used Meriam’s case study research method; intensive, holistic description; and analysis of a bounded phenomenon, such as a program, institution, person, process, or social unit. The study was conducted in the elementary schools of Sultan Naga Dimaporo West District, Division of Lanao del Norte, Philippines for the 2020–2021 school year. It was found that most teachers participated in webinars about teaching strategies, content knowledge, the teaching profession, and general knowledge related to the pandemic. It was also revealed that these teachers are expected to gain relevant knowledge and skills applicable to “the new normal.” The teachers shared their experiences in acquiring knowledge, skills, and emotional content in their actual participation in the webinars during the pandemic. The teacher’s purpose of attending  webinars is to gain understanding of the topic to improve the quality of teaching. Thus, the webinar presents an opportunity to expand teacher training programs amid the pandemic.
Ensino Superior e a disciplina de Bases Matemáticas: possibilidades via o Ensino Híbrido
Authors: Carrazzoni dos Santos Graziela , Carpes Patrícia Pujol Goulart
Published: December 2022

O Ensino Híbrido se apresenta como uma proposta de metodologia de ensino que fazendo uso da personalização, busca potencializar as capacidades dos estudantes, bem como tentar suprir as necessidades destes. O presente trabalho visa apresentar e analisar atividades que envolvam o Ensino Híbrido no estudo de funções elementares e matrizes no Ensino Superior. Para tal, elaborou-se seis momentos durante o segundo semestre de 2019, em uma turma de Bases Matemáticas, sendo tarefas via Moodle institucional com questões contextualizadas, sala de aula invertida, rotação por estações e uso de plataformas que se estruturam na gamificação. Considera-se possível e viável a implementação do Ensino Híbrido no componente, todavia entende-se que a abordagem pedagógica deve ser implementada gradativamente até se alcançar uma maturidade e autonomia por parte dos discentes, bem como o professor deve apresentar a postura de orientador e mediador deste processo, buscando mobilizar competências a partir de um objeto de conhecimento.
Superior power generation capacity of GeSn over Si demonstrated in cavity-free thermoelectric device architecture
Authors: Mahfuz Md Mehdee Hasan , Katayama Kazuaki , Ito Yoshitsune , Fujimoto Kazuaki , Tomita Motohiro , Kurosawa Masashi , Matsuki Takeo , Watanabe Takanobu
Published: December 2022

The performance of a thermoelectric (TE) generator consisting of GeSn wire is experimentally found to be higher than that of a TE generator fabricated by Si wire. The TE generators are developed in a cavity-free architecture, where the wires are directly placed on the substrate without forming a cavity space underneath. In the cavity-free structure, the heat current flows perpendicularly to the substrate and the TE generator is driven by a steep temperature gradient established around the heater inlet. With an identical patterning design, the TE performance of both generators is characterized by varying lengths. The maximum Seebeck coefficient of the generator consisting of GeSn is −277 μV K−1 and that for the Si is −97 μV K−1. The GeSn-TE generator achieves a higher power factor of 31 μW· K−2· cm−1 than that of the Si-TE generator of 12 μW· K−2· cm−1. The maximum areal power density of the GeSn-TE generator is intrinsically higher than that of the Si-TE generator by approximately 2.5 to 6 times considering the wire thickness difference. The obtained results support the superiority of the GeSn-TE generator over the Si-TE generator.
Evaluation of MR ratio and reliability of MTJ device having SiN sidewall by modifying reference layer thickness
Authors: Amemiya Yoshiteru , Tsuchimoto Junichi , Hosoya Hiroyuki , Nakanishi Hiroki , Watanabe Chihiro , Teramoto Akinobu
Published: December 2022

For high-performance magnetic tunnel junction devices, the ion beam etching (IBE) process is improved by including the fabrication of a SiN sidewall around the MgO tunnel barrier layer. This sidewall prevents the redeposition from lower metal layers on the edge of the MgO layer. The magnetoresistance (MR) ratio at an IBE angle of 20° is larger than that at 60°. Edge current by the redeposition is suppressed by the SiN sidewall, and etching damage is reduced by decreasing the IBE angle. The dependence of the MR ratio on the reference layer thickness is investigated using an FeB reference layer with thicknesses of 0.7, 0.9 and 1.05 nm. The MR ratio increases with the reference layer thickness, and an MR ratio of 180% is achieved at a layer thickness of 1.05 nm. A resistance variability of under 0.5% confirms the high resistance stability of the tested device.
Controlling fluorescence quenching efficiency by graphene oxide in supported lipid bilayers using SiO2 layer fabricated by atomic layer deposition
Authors: Tero Ryugo , Lau Jocelyn Min Yuan , Kanomata Kensaku , Hirose Fumihiko
Published: December 2022

The SiO2 layer fabricated by the atomic layer deposition (ALD) method was applied to control the efficiency of the fluorescence quenching by graphene oxide (GO) in supported lipid bilayers (SLBs). SLB was formed by the vesicle fusion method on the ALD-SiO2 layer on GO deposited on thermally oxidized SiO2/Si substrates. Wide-field fluorescence observation of SLB on ALD-SiO2 layers with various thicknesses showed that the ALD-SiO2 layer varied the efficiency of fluorescence quenching with reasonable distance dependence expected from the equation of Förster resonance energy transfer. Fluorescence single molecular observation of dye-labeled lipids was achieved in SLB existing in the effective range of the quenching by GO. Quenching experiment using Co2+ that selectively quenches the fluorescence from the upper leaflet of SLB revealed the difference in the fluorescence intensity between the upper and lower leaflets of SLB due to their distance from GO.
Surface-oxide-controlled InGaAs/InAlAs inverted-type metal-oxide-semiconductor high electron mobility transistors for sub-THz high-power amplifiers
Authors: Ozaki S. , Kumazaki Y. , Okamoto N. , Nakasha Y. , Hara N. , Ohki T.
Published: December 2022

Herein, we successfully improved the maximum oscillation frequency and maximum stable gain (MSG) across a wide bias range of surface-oxide-controlled (SOC) InGaAs/InAlAs inverted-type metal-oxide-semiconductor high-electron-mobility transistors (inverted MOS-HEMTs) by reducing the gate leakage current and drain conductance (g
d). H2O vapor treatment selectively decreased the narrow band gap indium oxide at the surface of the In-based epitaxial layer via the SOC process before the gate oxide deposition. Furthermore, the calculation of band profiles indicated that the gd reduction was possibly attributed to the suppression of impact ionization in the InGaAs channel by inverted MOS-HEMTs. Consequently, SOC-inverted MOS-HEMTs demonstrated a high MSG of >12 dB at 100 GHz across a wide bias range.
Social Media Marketing as a factor of inﬂuence on the formation of the lifestyle of target audiences
Authors: Yumasheva I. A. , Afanasyeva T. S.
Published: December 2022

The article is devoted to the study of theoretical and practical aspects of Social Media Marketing (SMM) as a method of promoting a product or service in social networks and the possibility of inﬂuencing the consciousness of society. Speciﬁc characteristics of Social Media Marketing are revealed, the results of sociological research on the stated topics are presented and analyzed. The indicators of SMM efﬁciency assessment are characterized.
Everyday life of the population of a large city in a normative dimension: Practices of bypassing urban institutionalized norms and rules
Authors: Evdokimova E. P.
Published: December 2022

The article raises the problem of the embeddedness of institutionalized norms and rules in the everyday life of the urban population. Norms and rules are considered as normative dimensions of a multidimensional urban social space. The normative framework of various spheres of everyday life of the population — family, housing, labor, consumption and leisure — is considered. The ratio of acceptance/non-acceptance of norms, on the one hand, and following them/bypassing them, on the other, is considered from the point of view of a situationist approach. Estimates of the spread of such forms of routine bypassing of institutionalized norms as civil marriages, residence outside the place of registration and informal employment are given.
Theoretical and legal structure of working control
Authors: Shabalina E. I.
Published: December 2022

The article examines the theoretical and legal structure of workers’ control through the prism of institutions such as workers’ meetings and factory committees, trade unions and Councils that used workers’ control as the main tool in the struggle for power. The author proves that conferences of workers’ committees, charters of factory committees, circulars and instructions regulating the functionality of the meeting of workers and factory committees played a signiﬁcant role in the regulatory provision of work control. Taking into account the declarative nature of the regulations on factory committees (FPC) on the part of the government, the detailing of the relationship of the FPC with the administration of enterprises took place on the basis of precedents, generalization of the practice of the activities of the FPC of large enterprises in the country and the creation of standard forms of charters and instructions for the FPC. The author focuses on the means of implementing working control, such as constant interaction with the use of verbal and documentary means, with the administration of enterprises and their obligation to investigate the violations identiﬁed, which was the beginning of systematic working control over administrative and economic activities with a set of speciﬁc control functions and tasks. In addition, the process of centralization of the activities of the Federal Labor Committee is shown, which has become the next step in strengthening and developing working control in the state. The author consistently argues the hypothesis that the enterprises actually had dual power and double subordination. In the current situation, there is a natural need for a centralized document regulating the essence and content of working control.
Tana Luwu’s Local Environmental Wisdom (Vandana Shiva’s Ecofeminism Perspective)
Authors: Syahruddin Syahruddin , Sapruddin Sapruddin , Batara Indra Andi , Darussalam Fajrul Ilmy , Emiyanti Emiyanti
Published: December 2022

Penelitian ini bertujuan untuk mengetahui wujud dan praktik keartifan lokal Tana Luwu dalam perpektif ekofeminisme Vandana Shiva. Penelitian ini menggunakan metode kualitatif deskriptif dengan objek penelitian masyarakat adat Kalotok, Kanan Dede, dan Komba. Adapun hasil dalam penelitian ini ditemukan wujud kearifan lokal Tana Luwu dalam perspektif ekofeminisme; (1) Tudang sipulung, pesta panen, Tomaka perempuan. (2) Sementara praktik kearifan lokal Tana Luwu dalam perspektif ekofeminisme; musyawarah antar tokoh masyarakat saat ingin turun ke sawah, musyawarah antar tokoh masyakat saat ada yang melanggar adat, musyawarah antar tokoh masyarakat saat ingin menebang pohon untuk ramuan rumah, perayaan yang dilakukan oleh masyarakat saat panen padi telah selesai, makan bersama antar kelompok masyarakat, keterlibatan perempuan sebagai Tomakaka, dan praktik yang terakhir adalah adanya kelompok tani perempuan.
Belis in the Marriage of the Dawan Community in East Nusa Tenggara
Authors: Yusuf Nur Wahida , Julyyanti Yayuk , Banani Nelson Baito
Published: December 2022

Tujuan penelitian ini adalah untuk mengetahui makna belis bagi Suku Dawan di Desa Nonbaun. Selain itu untuk mengetahui faktor penghambat dan pendukung apa sajakah yang mempengaruhi perubahan makna belis bagi Suku Dawan di Desa Nonbaun, Nusa Tenggara Timur. Metode yang digunakan dalam penelitian ini adalah kualitatif. Hasil penelitian menunjukan bahwa belis dimaknai sebagai penghargaan terhadap orangtua keluarga perempuan. Selanjutnya, hak istri dalam keluarga bisa dijamin dengan pemberian belis dari pihak laki-laki. Pemberian belis tersebut dapat mengatur perilaku istri dalam keluarga. Pemberian belis juga dapat berpengaruh terhadap peran istri dalam rumah tangga. Istri bisa bekerja, menjadi ahli waris, dan mempunyai hak terhadap anak keturunannya nanti. Dengan demikian, istri akan leluasa bekerja dalam rumah tanpa ada rasa canggung, serta istri dapat memberikan pendapat dalam keluarga atau dapat berperan sebagai perwakilan dari keluarga dalam acara-acara adat. Masyarakat Suku Dawan menempatkan belis sebagai suatu kewajiban, sehingga kebiasaan pemberian belis dilakukan terus menerus oleh masyarakat setempat. Penelitian ini mengimplikasikan bahwa belis saat ini sudah mengalami pergeseran makna yaitu sebelumnya mengandung nilai sakralitas, saat ini nilai tersebut telah tergeser ke ranah komersil.
Penilaian Kelaiklautan Kapal Dalam Rangka Penerbitan Surat Persetujuan Berlayar
Authors: Sahudiyono  , Handojo Budi , Purnomo Cahya , Ningrum Astriawati  , Dekanawati Vivid , Nur Alfathia Artanti Salmiya
Published: December 2022

Pelayaran adalah transportasi yang berisiko tinggi dari kecelakaan laut sehingga setiap kapal harus memenuhi syarat keselamatan pelayaran. Tujuan penelitian untuk mengetahui fungsi penilaian dan pengawasan kelaiklautan kapal oleh KSOP Kelas IV Probolinggo.  Penelitian ini adalah studi kasus pada Kantor Kesyahbandaran dan Otoritas Pelabuhan (KSOP) Kelas IV Probolinggo dalam penilaian kelaiklautan kapal sebelum penerbitan Surat Persetujuan Berlayar (SPB). Metode penelian adalah evaluatif berdasarkan regulasi keselamatan pelayaran. Sumber utama data adalah pejabat KSOP Kelas IV Probolinggo. Validasi sumber data dari operator kapal. Hasilnya: (1) Inti penilaian dan pengawasan kelaiklautan kapal dilaksanakan dalam rangka menjaga keselamatan pelayaran; (2) Penilaian dan pengawasan kelaiklautan kapal meliputi aspek fisik kapal dan aspek dokumen keselamatan pelayaran; (3) Kapal yang memenuhi aspek fisik dan dokumen keselamatan pelayaran diberikan Surat Persetujuan Berlayar, sedangkan yang tidak memenuhi dokumennya diubah sesuai realita sampai diterbitkan SPB; (4) Masih ditemukan pengawakan kapal yang kualifikasi keterampilan pelaut kurang dan kesejahteraan pelaut di bawah konvensi MLC 2006.
Pengaruh Manfaat Aplikasi Berbasis Web Sharepoint Terhadap Kinerja Karyawan PT. Tos Indonesia Di Era Pandemi Covid-19
Authors: Purba Damoyanto , Nwantara Vigi Aindini , Djulis Sukmanofith , Hidayat Arif
Published: December 2022

SharePoint adalah platform untuk berkolaborasi dengan anggota karyawan lainnya. Fungsi umum sharepoint adalah berbagi file, membuat halaman web sederhana, dan menambahkan widget fungsional ke halaman tersebut. Tujuan penelitian untuk menguji dan menganalisa pengaruh aplikasi berbasis web sharepoint terhadap kinerja karyawan PT. TOS Indonesia dalam Work From Home (WFH) pada masa pandemik Covid – 19 dan untuk mengetahui dan menganalisa hubungan aplikasi berbasis web sharepoint terhadap kinerja karyawan PT. TOS Indonesia dalam Work From Home (WFH) pada masa pandemic Covid – 19. Manfaat dari penelitian ini terbagi menjadi dua yaitu teoritis dan praktis, manfaat teoritis Penelitian ini di harapkan dapat digunakan sebagai bahan informasi bagi peneliti lain yang mengkaji mengenai penggunaan aplikasi berbasis web, dan juga dapat dijadikan tambahan pengetahuan bagi peneliti yang akan datang yang mengangkat masalah yang sama, manfaat praktis Penelitian ini di harapkan dapat menjadi sarana yang bermanfaat dalam mendalami dan memahami mengenai Sharepoint. Metode yang digunakan dalam penelitian ini yaitu dengan deskriptif kuantitatif, dengan teknik pengumpulan data kuesioner, observasi, studi pustaka, dan dokumentasi. Hasil dan pembahasan pada penelitian Dari peramaan regresi yang didapat, terlihat bahwa pengaruh manfaat aplikasi terhadap kinerja karyawan adalah searah (positif), hal ini ditunjukkan oleh koefisien regresi yaitu nilai b dalam persamaan regresi yang menghasilkan angka positif sebesar 0,545. Pengaruh yang searah berarti bahwa setiap penambahan 1% tingkat pengaruh manfaat aplikasi, maka kinerja karyawan akan meningkat sebesar 0,545. Selanjutnya nilai koefisien a adalah sebesar 13,089 yang memiliki arti apabila tidak ada manfaat aplikasi, maka nilai konsisten kinerja karyawan adalah 13,089. Kesimpulan yang di dapat dari penelitian ini berdasarkan dari hasil uji analisis regresi linier sederhana, didapatkan persamaan, Y = 13,098 + 0,545X, yang mana apabila tidak terjadi perubahan pada variabel pengaruh manfaat aplikasi maka nilai (X = 0) maka besar kinerja karyawan yaitu sebesar 13,098 satuan, Berdasarkan uji regresi linier sederhana yang telah dilakukan, didapatkan nilai Sig. variabel manfaat aplikasi sebesar (0.001) < (0.05) sehingga H0 ditolak dan H1 yang berbunyi terdapat pengaruh manfaat aplikasi berbasis web terhadap kinerja karyawan PT. TOS Indonesia dapat diterima, Berdasarkan uji regresi linier sederhana yang telah dilakukan, didapatkan nilai  R Square yaitu sebesar 0,446.
Pengaruh Pelayanan Jasa Keagenan Dalam Bidang Komunikasi Terhadap Peningkatan Kepuasan Konsumen Di PT Adam Makmur Sejahtera Banten
Authors: Simatupang Desamen , Nafi'ah Lutfhiyah Khoirunnisa , Wibowo Titis Ari , Hidayat Arif , Dormawaty Roma
Published: December 2022

keagenan menurut R. P Suyono adalah ketika adanya sebuah hubungan antara dua pihak yaitu pihak agen dan pihak lain yaitu pemilik, mereka membuat suatu perjanjian yang disetujui bersama dengan adanya syarat yaitu pihak pemilik dapat tetap mengawasi agen sebagai pihak yang telah dipercaya dan diberikan kewenangan. Dikarenakan banyaknya perusahaan pelayaran di Banten, membuat persaingan semakin ketat dan  turunnya kepercayaan para konsumen untuk menggunakan jasa dibidang agen. Para konsumen dapat berkomunikasi terlebih dahulu kepada pihak perusahaan pelayaran terkait bagaimana pelayanan yang diinginkan para konsumen. Dalam hal ini pelayanan pada bidang sumber daya manusia cenderung kurang maksimal. Apabila pelayanan relatif kurang baik maka konsumen akan beralih ke perusahaan lain. Tujuan penelitian ini untuk Mendeskripsikan pengaruh jasa keagenan dalam bidang komunikasi PT Adam Makmur Sejahtera terhadap konsumen jasa keagenan serta Untuk mencari pemecahan masalah tentang bagaimana upaya peningkatan jasa di bidang keagenan di PT Adam Makmur Sejahtera. Metode pendekatan yang digunakan yaitu menggunakan Survey Deskriptif, sedangkan pengumpulan data menggunakan teknik kuesioner, studi pustaka, dan dokumentasi sehingga dapat ditemukannya penyebab masalah menggunakan teknik analisis data Survey Kuantitatif. Hasil penelitian menunjukkan bahwa pengaruh pelayanan jasa keagenan terhadap kepuasan konsumen diakibatkan kurangnya penilaian konsumen dibidang komunikasi kurang dan pengetahuan para karyawan yang masih kurang dan cara menanggulanginya dilakukan meningkatkan pelayanan sesuai dengan moto service excellent terhadap konsumen dan meningkatkan kemampuan berkomunikasi karyawan karena kunci kepuasan pelanggan adanya pelayan merespon melalui etika komunikasi yang baik.
Efektivitas Pelaksanaan CES Test Terhadap Proses Seleksi Pelaut Rating di PT. Equinox Bahari Utama
Authors: Rahma Miftahul , Selasdini Vidya , Cahyaningrum Wida
Published: December 2022

Untuk menjaga kualitas pelaut yang bekerja di kapal-kapal milik principal yang bekerja sama dengan PT. Equinox Bahari Utama, maka perusahaan melakukan berbagai seleksi, salah satunya dengan melaksanakan CES Test.  Akan tetapi dalam pelaksanaannya pelaut kesulitan menjawab pertanyaan-pertanyaan dalam tes karena terkendala Bahasa Inggris Maritim sehingga skor minimum yang ditetapkan perusahaan pemilik kapal yang cukup tinggi tidak dapat dipenuhi. Sedangkan bagi pemilik kapal dan pelaut justru memberikan persepsi positif terhadap pelaksanaan tes ini. Sehingga efektivitas pelaksanaan CES Test di perusahaan terhadap proses seleksi pelaut rating perlu diukur dan ditinjau kembali.

Penelitian ini merupakan jenis penelitian dengan metode kuantitatif. Pengumpulan data dilakukan dengan kuesioner yang disebarkan ke 39 responden yaitu pelaut rating yang sudah melaksanakan CES Test dalam proses seleksi di PT. Equinox Bahari Utama dengan jumlah pernyataan sebanyak 17 butir. Dalam mencari hasil perhitungan dan analisis data, penulis menggunakan program SPSS versi 21. Dalam penelitian ini ditemukan bahwa pelaksanaan CES Test dalam proses seleksi pelaut rating di PT. Equinox Bahari Utama berjalan tidak efektif
Pengaruh Pandemi Covid-19 terhadap Keterlambatan Crew Change di LPG Marianna Golden pada PT Equinox Bahari Utama
Authors: Pratiwi Defia Rizky , Dormawaty Roma , Bulan Z. Intan Bernadeth
Published: December 2022

Pandemi Covid-19 telah memberikan dampak yang luas di seluruh negara di dunia. Bidang maritim menjadi salah satu yang terdampak oleh pandemic yang terjadi secara merata di dunia. Adanya pandemi Covid-19 memberikan permasalahan yang baru bagi proses pergantian crew yang sering dilaksanakan di luar negeri. Perizinan agar pelaut dapat masuk ke suatu negara tidak hanya menggunakan dokumen saja, regulasi juga ditetapkan di negara-negara yang memperbolehkan pelaut masuk. Regulasi yang diberlakukan contohnya adalah karantina mandiri. Karantina mandiri wajib diberlakukan bagi pelaut yang baru datang ke suatu negara
OPTIMALISASI PROSES UJI MUATAN NIKEL SEBELUM DIMUAT DI MV. LUMOSOS RAYA
Authors: Besu Isa Kristian , Fausil Fausil , Sihombing Derma Watty
Published: December 2022

Muatan Nickel Ore merupakan muatan yang membutuhkan penanganan khusus mulai dari pengecekan sebelum dimuat ke kapal dan masih berada di barge, selama proses pemuatan, hingga perawatannya di palka selama kapal melaksanakan pelayaran. Untuk itu perlu perhatian agar jangan sampai menimbulkan bahaya bagi keselamatan pelayaran. Penelitian ini bertujuan untuk mengetahui hal-hal yang masih dapat ditingkatkan dalam penanganan muatan nikel di MV. Lumoso Raya sehingga didapatkan rekomendasi penting bagi keselamatan kapal. Metode penelitian yang digunakan adalah kualitatif melalui pengamatan langsung di lapangan, wawancara dengan pihak terkait, studi pustaka, dan dokumentasi. Data yang diperoleh kemudian dianalisis dan disajikan dalam bentuk naratif deskriptif. Hasil penelitian menunjukkan bahwa masih ada kendala dalam penanganan muatan nikel sebelum proses memuat yakni kurangnya pemahaman awak  kapal, dan perbedaan pendapat antara Officer On Watch atau perwira jaga dengan pihak Shipper. Peneliti mengajukan bahwa masih diperlukan familiarisasi untuk meningkatkan pengetahuan awak kapal, juga penjelasan tentang Lumoso Circular no. 5/ 10/2017 milik perusahaan PT. Lumoso Pratama Line yang menjadi panduan prosedur operasional di kapal dalam melakukan pemuatan nikel sehingga proses memuat nikel menjadi lebih optimal dan juga menjamin keselamatan kapal dalam berlayar
Upaya Meningkatkan Kelancaran Proses Tank Cleaning Untuk Mencegah Keterlambatan Kegiatan Bongkar Muat Di MT. Griya Enim
Authors: Simanjuntak Marihot , Putro Bhima Siswo , Sihombing Derma Watty , Ratno Justisyo Brian Agung
Published: December 2022

Salah satu kargo yang diangkut menggunakan jasa transportasi laut antara lain adalah muatan minyak (oil). Untuk memenuhi kebutuhan pengangkutan muatan jenis minyak (oil) maka di ciptakan suatu inovasi kapal yang dapat mengangkut jenis muatan minyak yaitu kapal tanker. Kapal tanker adalah jenis kapal yang telah didesain agar mampu mengangkut berbagai jenis minyak, cairan kimia hingga jenis liquid. Metode tank cleaning yang sistematis dan benar dalam penerapannya meliputi perencanaan dan persiapan, pelaksanaan dan evaluasi. Masih terdapat sisa-sisa tank cleaning di dalam tangki cargo dan masih terdapatnya gas beracun berbahaya di dalam tangki cargo yang melebihi ketentuan yang idealnya untuk H2S 0,1 % dan untuk CO adalah 0,1%. Kemudian untuk kadar gas O2 yang berada di dalam tangki kurang dari 21% (ideal O2 adalah 21%) menyebabkan proses tank cleaning di atas kapal terlalu lama. Mengakibatkan kerugian untuk perusahaan karena perusahaan mendapatkan sanksi denda oleh pihak pencharter. Tujuan penelitian untuk meningkatkan kelancaran dan mencari solusi sebab lamanya proses tank cleaning. Penelitian ini merupakan jenis penelitian dengan metode deskriptif kualitatif. Pengumpulan data dilakukan dengan wawancara