bluuebunny/crossref_metadata_2025_split huggingface dataset:
Why Do We Need to Examine Leadership Concepts and Styles in Finance? Literature Overview
Authors: Kurdyukov Nikita 
Published: January 2023

In the contemporary world, leadership concepts are associated with managerial literature. As a rule, scholars define a leader as a person with a certain set of positive characteristics that enable them to lead people and contribute to the successful development of a company. However, the concept of financial efficiency has to be factored into the effective developmentof a company. At the same time, personal characteristics of top managers, such as overconfidence, narcissism, excessive risk-taking, usually have a negative connotation in financial literature.
This review includes a study of the development of various leadership concepts in management-related literature. The leader’s main personal characteristics are highlighted according to the literature. It also explores the relationship between the concepts of a leader and a manager. The literature devoted to the relationship between the concept of a transformationalleader and company performance has also been studied. The key conclusion of this literature review is that certain personal characteristics of top managers can have a positiveeffect on a company’s performance if they are considered from the point of view of transformational leadership. This confirms the need for a deeper study of the relationship between managers’ personal characteristics and a company’s financial efficiency, especially in the context of sustainable development and the concept of transformational leadership.
Editorial
Authors: Gómez Velenzuela Juan David 
Published: January 2023

La comunidad académica intenta con-formar-se, "sacudirse", marcar camino, unos por la educación física, otros por la recreación, otros por el deporte. Cualquiera, sea el camino debemos trabajar mancomunadamente en la búsqueda de dicho camino, que se nos hace esquivo, que se pelea por ser único, por ser el primero,por marcar la delantera, por ser incluido, por. .. ser parte de...
PRINCIPIOS FISIOLÓGICOS DEL ENTRENAMIENTO
Authors: Martínez López Elkin 
Published: January 2023

La realización de un ejercicio o una actividad física en forma aislada no asegura por si misma una promoción del organismo hacia un nivel de aptitud mayor. Algunas condiciones deben llenarse para garantizar que ocurra por el ejercicio no sólo un mejoramiento funcional y orgárúco. sino también que la adaptación adquirida sea del mejor nivel posible.
METODOLOGÍA DEL ENTRENAMIENTO DE LA RAPIDEZ
Authors: Pérez Marín Gildardo 
Published: January 2023

La metodología del entrenamiento de la rapidez para cada deporte, depende del grado de la influencia de la fuerza y de la resistencia, pero especialmente de la técnica deportiva. Para las subdivisones de la rapidez (debido a la independencia), se necesitan también métodos independientes. Martín cita métodos para el entrenamiento de la rapidez máxima de movimientos y de la capacidad de aceleración. Esto no es obligatorio, dado que la capacidad de aceleración y la rapidez máxima están estrechamente relacionadas.
INFLUENCIA DE LOS FACTORES ANTROPOLÓGICOS Y SOCIO-CULTURALES EN EL PROCESO DE ENSEÑANZA-APRENDIZAJE EN LA EDUCACIÓN FÍSICA
Authors: Giebenhain Heinz , Acevedo R. Orlando 
Published: January 2023

Tratamos con este trabajo de demostrar la importancia del análisis de los factores antropológicos y socio-culturales en el proceso de enseñanza-aprendizaje de la Educación Física. Los factores antropológicos los abordamos teniendo en cuenta las características endógenas y exógenas del individuo y en los factores socio-culturales vamos desde los macro-sistemas hasta los micro-sistemas.
Factores de estrés, causas del abandono y cualidades volitivas en deportistas infantiles
Authors: Ramos Bermúdez Santiago 
Published: January 2023

El rendimiento en el deporte es función de cualidades innatas (talento) a las que se suman largos años de preparación en buenas condiciones dentro de un modo de vida adecuado. Tanto en el talento como en la preparación es necesario considerar los aspectos o componentes, que son lo motor condicional o físico atlético, lo técnico a veces ligado a lo táctico, lo teórico (cognitivo) y lo psicológico o mental. En la esfera psicológica hay muchos aspectos a indagar. Las razones que llevan a los niños adolescentes a la práctica del deporte, así como las que lo hacen abandonar su intento, el impacto de situaciones del entrenamiento, la competencia y el medio ambiente, las características en aspectos como la volición, la motivación, el control, la agresividad, sin entrar a los temas de personalidad y tantos otros que ameritan la preocupación de los interesados en estas prácticas.Con el propósito de esclarecer algunos de estos aspectos, se realizaron tres estudios entro de la línea de estudios psicológicos del deporte del Grupo Cumanday Actividad Física y Deporte de la Universidad de Caldas, en factores de estrés, causas del abandono y cualidades volitivas en deportistas infantiles.
"O Desporto e a Motircidade Humana Teoría e práctica"
Authors: Vieira e Cunha Manuel Sergio 
Published: January 2023

El autor da cuenta en este artículo del proceso de teorización que adelanta, desde su tesis doctoral, sobre la existencia de una ciencia de la motricidad humana que, trascendiendo la educación física, parte de un posicionamiento del sujeto de estudio como persona, como ser humano. Proceso que lo lleva a adentrarse en debates que siguen teniendo actualidad en la investigación social como la relación teoría-practica, la diferencia metodológica entre ciencias naturales y humanas, la diferencia entre las ciencias naturales típicas, las ciencias hermenéuticas y las humanidades. Totalidad, conocimiento científico, rigor, inteligibilidad y universalidad se convierten en categorías que sustentan su argumentación. Rosseau, Hume,Marx, Husserl, Heidegger, Marcuse, Adorno, Ricoeur, Rorty, Blondel, entre otros, pléyade de obras tratadas que anuncian el amplio esfuerzo epistémico hecho por Manuel Sergio. A partir de nodos claves y asideros conceptuales, el autor, establece un tratamiento crítico y sistémico que le permiten configurar una visión \ representación del campo de la motricidad humana.
ACTITUD LÚDICA EN EL MAESTRO... CAPACIDAD LÚDICA EN EL ALUMNO
Authors: Pinillos G Jesús María 
Published: January 2023

Con el presente mostrar una perspectiva pedagógica de la capacidad lúdica, analizada como un potencial del ser humano que al estimular su desarrollo le permitirá: ser..., interactuar..., y proyectarse en diferentes contextos. Aspecto que ha de ser tenido en cuenta por todas las personas que asumen la responsabilidad de formar-se, construirse o ayudar en este proceso a un grupo social determinado.
De todas maneras, invito a la reflexión más enfáticamente a mis colegas encargados del proceso de formación del ser humano desde el referente principal de las capacidades y habilidades motrices.
El Aprendizaje Motor: un problema epigenético
Authors: Crisorio Ricardo , Giles Marcelo , Lescano Agustín , Rocha Bidegain Liliana 
Published: January 2023

El presente trabajo pone en tela de juicio no solo los resultados de la investigación tradicional del aprendizaje motor sino, más radicalmente, los métodos utilizados para establecerlos. La cuestión metodológica cobra, entonces, una importancia singular, en tanto los estudios clásicos han logrado conocer, en todo caso, los factores orgánicos del aprendizaje motor, los sistemas intervinientes, pero no han aportado nada al conocimiento del aprendizaje motor mismo. La investigación clásica se esfuerza en aprehender los mecanismos íntimos de las respuestas motrices recurriendo a la neurofisiología, o en establecer cuáles son los aprendizajes que es preciso alcanzar en cada etapa del desarrollo para lograr el modelo “maduro’. De este modo, la investigación del aprendizaje motor se desplaza hacia la investigación de la Motricidad Humana, pero no explica (y en esto consiste siempre el trabajo de la ciencia) el acto, o el proceso, de aprendizaje de una habilidad o de un conjunto de habilidades, menos aún de una configuración de habilidades como, por ejemplo, un deporte. Por otra parte, los estudios clásicos convierten al sujeto en objeto de estudio, expropiándolo de toda posibilidad de condición particular, al mismo tiempo que encajan por la fuerza la heterogeneidad de las prácticas de aprendizaje en las restricciones que aseguran el control, la estabilidad y la uniformidad de los resultados, dejando fuera de la investigación, por tanto, todo el universo real de las prácticas.
Perceptions of teachers regarding the inclusion of epilepsy education in life skills for primary learners and teachers in Limpopo and Mpumalanga provinces (South Africa)
Authors: Makhado T. G. , Lebese R. T. , Maputle M. S. 
Published: January 2023

Background.Epilepsy is a frequent neurological condition with complicated effects, and it is characterized by seizures that can last quite a long time. It is important that people around treat epilepsy patients with understanding and be able to help them during seizures.Objective:to determine the perceptions of teachers regarding epilepsy education being included in life skills education considering that teachers spend a great deal of time with school students.Material and methods.The study employed an exploratory-descriptive design to explore primary school teachers' perceptions regarding the need to include epilepsy in life skills education. It was conducted in Limpopo and Mpumalanga provinces in South Africa. Data were collected from 20 primary school teachers in Limpopo and Mpumalanga using semi-structured interviews. Only primary school teachers who teach life skills were interviewed to reach data saturation.Results.The respondents revealed their knowledge that epilepsy is a disease associated with falling, shivering movements/ seizures, releasing saliva in a bubble foam, and being unconscious. However, they showed insufficient understanding regarding some aspects and expressed the opinion that there is a need of including epilepsy in life skills education, because it will assist the learners and teachers in knowing more about epilepsy. The participants consider that since epileptic seizure is an unpredictable condition that can happen to anyone, at any time, they feel it is important that learners and teachers are educated about it. For this purpose, they suggested various teaching methods and the necessary areas of knowledge about epilepsy.Conclusion.The findings of the study revealed that the inclusion of epilepsy in life skills education will enhance the knowledge and understanding of epilepsy through learning the aspects that have been suggested by the participants.
Comparison of Earthquake Clusters in a Stable Continental Region: A Case Study from Nordland, Northern Norway
Authors: Shiddiqi Hasbi Ash , Ottemöller Lars , Rondenay Stéphane , Custódio Susana , Halpaap Felix , Gahalaut Vineet K. 
Published: January 2023

Abstract
Nordland, Northern Norway, is a seismically active stable continental region. Along its coast, clusters of small earthquakes controlled by local extensional stresses are observed. In this study, we present a comparison between two adjacent seismically active areas along the Nordland coast: Jektvik and Rana, which have distinct spatiotemporal patterns. The seismicity in Jektvik, which presents a swarm-like behavior, shows outward activity progression from its center hinting at triggering between earthquake clusters. In contrast, the seismicity in Rana, where swarms are also observed, does not exhibit such pattern. Earthquakes in the Rana cluster occur within isolated spots and show repeating earthquake behavior. Singular spectrum analysis shows that seismicity in Jektvik has a dominant annual periodicity and is modulated by hydrological load, which is also observable on Global Navigation Satellite Systems stations. Although hydrological load changes also affect Rana, its seismicity does not exhibit an annual periodicity. We hypothesize that the Jektvik seismicity occurs within a fluid-rich fracture system that is affected by hydrological modulation, whereas the Rana seismicity occurs within fault irregularities, which accumulate stress and rupture repeatedly. This study presents a case where adjacent areas within an intraplate setting can have significantly different seismogenic behaviors.
Short-Term Deep Postseismic Slips Following Large Earthquakes in Southern Taiwan
Authors: Xie Yanan , Luo Yinhe , Tang Chi-Chia , Liu Shujun 
Published: January 2023

Abstract
Deep postseismic slips that reflect the rheology and the deformation of the seismogenic fault after large earthquakes are usually investigated less than shallow slips because of the difficulty of obtaining direct observations. In this study, we used the seismicity of repeating aftershock sequences (RASs) to improve our understanding of the deep postseismic slips after three large earthquakes in southern Taiwan. To more precisely characterize the evolution of the RASs, we applied a template-matching technique to continuous waveform data for 90 days before and after the mainshocks. We identified 28 RASs that mainly occurred in regions near the mainshock hypocenters with relatively high VP/VS ratios. The deep fault slips estimated from the RASs show that the postseismic slip rates decreased logarithmically with increasing duration time, suggesting that the faults were creeping according to the velocity-strengthening friction law. We inferred that the high hydraulic pressure environment contributed to the fault creep, but the dynamic stress perturbation may have been the main factor affecting the fault creep. The results of this study improve our understanding of the behavior of deep faults and may aid in future seismic hazard assessments in Taiwan.
SYNTHESIS, STRUCTURE AND AFFINITY TO CNS RECEPTORS 8-BROM-11-METHYL-6-PHENYL-11-PYRIMIDO[4,5-B][1,4]BENZO¬DIAZEPINE
Authors: Bachinsky S. Yu. , Burenkova N. A. , Ishkov Yu. V. , Kravtsov V. Kh. 
Published: January 2023

The purpose of this work is the synthesis of an annelated with pyrimidine system at position 2–3 of the diazepine cycle and the study of the affinity of the synthesized compound for the central benzodiazepine receptors (CBDR) and peripheral benzodiazepine receptors (PBDR) of the CNS, as well as, in the future, the study of pharmacological properties. The synthesis of 8-bromo‑11-methyl‑6-phenyl‑11-pyrimido[4,5-b][1,4]benzodiazepine II was carried out by heating 7-bromo‑1-methyl‑5-phenyl‑1,3-dihydro‑2Н‑1,4-benzodiazepin‑2-one I with formamide in a solution of phosphorus oxychloride. The structure of compound II was confirmed by mass spectrometry and 1H NMR spectroscopy, as well as by X‑ray diffraction analysis. 1Н NMR spectrum was recorded in ~2% solution of the compound in CDCl3 on the Bruker (300 MHz), internal standard TMS. Mass spectrum of the compound was obtained by electron impact on an mass spectrometer, “MX‑1321”, ionizing voltage 70 eV, ionizationchamber temperature 220 °C. The X‑ray diffraction study of the single crystal was carried out on a KUMA‑4CCD diffractometer using MoKa – radiation with ω-scanning at 100 K. The affinity of compound II to the central and peripheral benzodiazepine receptors of the CNS was studied by radioligand analysis. The experiment was carried out on nonpedigreed male rats with mass 180–220 g. The following radioligands were used: [3H]flumazenil (CBDR) and [3H]RK 11195 (PBDR). As a result of radioligand studies, it was found that compound II at a concentration of 1 10–6 M inhibits the specific binding of the radioligand [3H]flumazenil to CBDR by 43.7%, which indicates the presence of a moderate affinity for CBDR. It was also found that compound II at a concentration of 1 10–6 M inhibits the specific binding of the radioligand [3H]RK 11195 with PBDR by 3.7%, which indicates the practical absence of affinity for PBDR. The presence of a moderate affinity of compound II for CBDR and the selectivity of the binding of this compound to CBDR with respect to PBDR is of interest for further studies of this class of compounds as potential anxiolytics of a new type.
İZMİR 2016-2019 YILLARI ARASINDA TARAMA MAMOGRAFİSİ SONUÇLARININ DEĞERLENDİRİLMESİ
Authors: YASLI Gökben 
Published: January 2023

GİRİŞ ve AMAÇ: Meme Kanseri kadınlarda en sık görülen ve en sık ölüme yol açan kanserdir. Çalışmamızda İzmir ilinde 2016-2019 yıllarında 40-69 yaş arası kadınlarda yürütülen meme kanseri tarama programına katılan kişilerin tarama sonuçlarının değerlendirilmesi amaçlanmaktadır.
YÖNTEM ve GEREÇLER: Çalışmamızda Kanser Erken Teşhis ve Tarama Merkezine (KETEM) ve Mobil KETEM’e davet edilen 40-69 yaş arasındaki kadınlara yapılan mamografi sonuçları değerlendirilmiştir. Veriler araştırmacılar tarafından MM TARAMA yazılım programından retrospektif toplanmış, Kanser Kayıt Merkezi verisiyle karşılaştırılmış ve SPSS 20.0 programıyla değerlendirilmiştir. Analizlerde tanımlayıcı istatistiksel yöntemler (sayı, yüzde) ve ki kare testi kullanılmıştır. p
Ten tene temasın plasenta ayrılma süresi ve doğum hormonları üzerine etkisi
Authors: PÜSKÜLLÜOĞLU Betül , GÖKER Aslı , KOSOVA Funda 
Published: January 2023

Giriş ve Amaç: Ten tene temas vajinal ve sezaryen doğumlarda tercih edilen ve pek çok olumlu etkisi bilinen bir uygulamadır. Bu çalışmada vajinal doğum sonrasında ten tene temasın plasenta ayrılma süresi ve doğum hormonları üzerine olan etkisini araştırnayı planladık.
Yöntem ve gereçler: Çalışmaya XXXX kadın hastalıkları ve doğum kliniğine başvuran 40 gebe dahil edildiç çalışma grubunda doğum sonrası kesintisiz ten tene temas uygulandı, control grubunda anne ve bebek ayrıldı.Plasentanın ayrılma süresi not edildi ve doğum öncesi doğum sonrası kan örneklerinde oksitoain, β-endorfin ve katekolamin düzeyleri ölçüldü.

Bulgular: Kadınların ortalam yaşı çalışma grubunda 28.55±5.97, control grubunda 26.75±6.58 idi. Plasentanın ayrılma süresi çalışma grubunda istatistiksel olarak anlamlı biçimde daha kısa bulundu. Oksitosin ve katekolamin seviyeleri hem çalışma hem control grubunda pre ve postpartum dönemde benzerdi. β-endorfin seviyeleri postpartum dönemde iki grup arasında benzerdi ancak prepartum dönemde çalışma grubunda istatistiksel olarak anlamlı biçimde daha yüksektir.
Tartışma ve Sonuç: Doğum sonrası uygulanan ten tene temas doğum hormonları arasındaki dengeyi bozmadan plasenta ayrılma süresini kısaltmaktadır. Sağlık çalışanları ten tene temasın önemi hakkında bilgilendirilmeli ve uygulama erken postpartum dönemde yaygınlaştırılmalıdır. Doğum salonunda çalışanlar yani ebe, hemşire ve doktorlar ten tene temasın pek çok avantajının yanısıra plasenta yarılma süresini kısaltması ve doğum hormonlarına etki etmemesi konusunda da bilgilendirilmelidir.
Karakterisasi Elektrokimia Ekstrak Klorofil dari Daun Salam (Syzgium polyanthum) pada pH Basa sebagai Sensitizer pada Dye Sensitized Solar Cell (DSSC)
Authors: Wahyuni Indah Tri , Setiarso Pirim 
Published: January 2023

Chlorophyll is a plant pigment that has the potential to be used as a dye (sensitizer) in DSSC. The performance of DSSC is highly dependent on the wide bandgap of the dye used. This study aims to determine the optimum pH of bay leaf extract in an alkaline condition through an electrochemical analysis. Bay leaves (Syzgium polyanthum) were extracted by maceration method using 96% ethanol solvent with a pH variation from 8 to 13. Bay leaf extract was characterized using UV-Visible spectrophotometry to determine the wavelength absorption. The results showed that the bay leaf extract contains chlorophyll compounds which has absorption wavelengths of 664 nm and 410 nm for chlorophyll-a as well as at the wavelengths 613,5 nm and 466,5 nm for chlorophyll-b. In electrochemical characterization, the optimum pH of bay leaf extract was at pH 13 with a bandgap value is 0,60105 eV.Keywords: Bay leaf, DSSC, electrochemical, chlorophyllKlorofil merupakan pigmen tumbuhan yang berpotensi untuk dimanfaatkan sebagai zat warna (sensitizer) pada DSSC. Kinerja DSSC sangat dipengaruhi oleh sensitifitas lebar bandgap zat warna yang digunakan. Penelitian ini bertujuan untuk menentukan pH optimum ekstrak daun salam dalam kondisi basa secara elektrokimia. Daun salam (Syzgium polyanthum) diekstraksi dengan metode maserasi menggunakan pelarut etanol 96% dengan variasi pH 8 hingga 13. Ekstrak daun salam dikarakterisasi menggunakan spektrofotometri UV-Visible untuk mengetahui serapan panjang gelombang. Hasil penelitian menunjukkan bahwa ekstrak daun salam mengandung senyawa klorofil yang memiliki serapan panjang gelombang 664 nm dan 410 nm untuk klorofil-a serta pada panjang gelombang 613,5 nm dan 466,5 nm untuk klorofil-b. Pada karakterisasi elektrokimia, pH optimum ekstrak daun salam yaitu pada pH 13 dengan nilai bandgap sebesar 0,60105 eV. Kata kunci : Daun salam, DSSC, elektrokimia, klorofil
Siti Walidah Dahlan Pelita Pemberdayaan Perempuan Yogyakarta 1917-1946
Authors: Utami Difa Annida , Afiyanto Hendra 
Published: January 2023

ABSTRAK Melihat realitas pada awal abad ke-20 di Yogyakarta kaum perempuan hanya berada pada posisi pasif di ranah domestik, dan laki-laki dianggap lebih superior dari perempuan. Upaya peningkatan peran perempuan sebagai mitra sejajar dengan laki-laki tentunya tidak terlepas dari peran para tokoh, termasuk Siti Walidah. Tentunya dari permasalahan umum di atas, dapat dirinci ke dalam beberapa permasalahan, pertama, apa pengaruh gerakan Siti Walidah terhadap kaum perempuan Yogyakarta? Kedua, bagaimana bentuk partisipasi dan kontribusi Siti Walidah dalam organisai Aisyiyah? Ketiga, bagaimana reaksi masyarakat mengenai pergerakan Siti Walidah yang menjunjung hak-hak perempuan? Pada penelitian ini penulis menggunakan metode penelitian sejarah yang meliputi empat tahap, yaitu: heuristik, verifikasi, interpretasi, dan historiografi. Terdapat 3 (tiga) hasil temuan dalam kajian ini, pertama, Siti Walidah membawa perubahan baru dan memberikan pengetahuan dengan mendirikan Sapa Tresno sebagai bentuk upaya Siti Walidah dalam memberdayakan kaum perempuan. Kedua, Siti Walidah dalam perjalanannya membersamai Aisyiyah selalu memberikan dukungan juga teladan kepada anggota Aisyiyah, selain itu Siti Walidah juga turut berkontribusi dalam beberapa kegiatan di Aisyiyah. Ketiga, perjungannya dalam melepaskan belenggu kaum perempuan dari adat istiadat yang sudah mapan menuai pro-kontra. Siti Walidah harus berhadapan dengan masyarakat yang konservatif dan memegang prinsip bahwa perempuan hanya merupakan “konco wingking”. ABSTRACT Seeing the reality at the beginning of the 20th century in Yogyakarta, women were only in a passive position in the domestic sphere, and men were considered superior to women. Efforts to increase the role of women as equal partners with men certainly cannot be separated from the role of figures, including Siti Walidah. Of course, from the general problems above, it can be broken down into several problems, first, what was the influence of the Siti Walidah movement on the women of Yogyakarta? Second, what is the form of Siti Walidah's participation and contribution in the Aisyiyah organization? Third, how is the public's reaction to the Siti Walidah movement which upholds women's rights? In this study, the author uses historical research methods which include four stages, namely: heuristics, verification, interpretation, and historiography. There are 3 (three) findings in this study, first, Siti Walidah brought new changes and provided knowledge by establishing Sapa Tresno as a form of Siti Walidah's efforts in empowering women. Second, Siti Walidah in her journey with Aisyiyah always provides support as well as role model to Aisyiyah members, besides that Siti Walidah also contributes to several activities in Aisyiyah. Third, her struggle to release women's shackles from established customs has brought pros and cons. Siti Walidah has to deal with a conservative society and holds the principle that women are only "konco wingking".