bluuebunny/crossref_metadata_2025 huggingface dataset:
Arşiv Belgeleri Işığında Osmanlı Jandarması’nın Taşrada Dönüşüm Ve Faaliyetleri: Kütahya Taburu Örneği
Authors: KARTAL Gökhan
Published: January 2023

Tanzimat’ın İlanı, birçok noktada olduğu gibi Türk kolluk teşkilatında da bir dönüm noktasını teşkil etmiştir. Bu dönem itibariyle çekirdekleri oluşturulan Türk Jandarma Teşkilatı, kurulduğu dönemden devletin çöküşüne kadar birçok ıslah sürecinden geçerek memleket sathına yaygınlaştırılmaya çalışılmıştır. Memleketin bozulan asayiş ve huzur ortamını yeniden tesis etmek jandarmanın en önemli vazifesi olmuştur.

Osmanlı Devleti’nde Kütahya, hem sancak merkezi ve beylerbeyliği merkezi olması, hem de payitahttan Anadolu’ya açılan önemli bir yol kavşağında bulunması açısından oldukça önemli bir yere sahiptir. Kütahya Sancağı, 16.yy’dan itibaren çeşitli isyanlarla eski parlak günlerini kaybetmiş, bölgede asayiş ve huzur ortamı bozulmuştur. Tanzimat’ın ilanı ile birlikte bozulan asayiş ve huzur ortamının sağlanması görevi de Kütahya Taburu’na verilmiştir.

Bu çalışmada; Osmanlı arşivlerinde yer alan belgeler ışığında Osmanlı jandarmasının taşrada bir örneği olarak zaptiyeden jandarmaya Kütahya Taburu’nun kuruluş, dönüşüm ve bölgedeki kolluk faaliyetleri işlenmiştir. Ayrıca bu çalışmanın yerel kolluk tarihi çalışmalarına ışık tutması beklenmektedir.
Türkiye’nin 81 İlinin Sağlık Performansının Güncel Karar Verme Yöntemleriyle Değerlendirilmesi
Authors: KELEŞ Nuh
Published: January 2023

Sağlık hizmetlerinin gün geçtikçe önemi artmaktadır. Son yıllarda dünya genelinde yaşanan pandemi nedeniyle sağlık sektörünün gerekliliği ve erişilebilirliğinin önemi daha da çok anlaşılmıştır. Türkiye’nin 81 ilinde 1534 hastane, 251.182 yatak ve 171.229 hekimle hizmetler sunulmaktadır. Sağlığın hizmet özelliği olması nedeniyle sunulan hizmetler yıllara, alanlara, ülkelere, bölgelere ve hastanelere göre farklılaşmakta ve güncellenmektedir. Şehirlere göre ve hastanelere göre sunulan hizmetler değişiklik gösterebilmektedir. Bu çalışmada Türkiye’nin 81 ilinin sağlık hizmetleri açısından performansını değerlendirmek amaçlanmıştır.

Sağlık hizmetleri konusunda uygun görülen 21 kriter ve 81 şehir alternatifi kullanılmıştır. Kriter ağırlıklarını belirlemek için klasik ve güncel yöntemlerden MEREC, LOPCOW, Standart Sapma, CRITIC ve Entropi yöntemleri kullanılmıştır. Kriter ağırlıkları farklı yöntemlere göre belirlenmiş ve bütünleştirilmiştir. Alternatifleri sıralamak için klasik ve güncel yöntemlerden COPRAS, EDAS, TOPSIS, MOORA, MOOSRA, CODAS, OCRA ve ROV yöntemleri kullanılmıştır. Farklı sıralama yöntemlerinin sonuçları uzlaşık çözüm için BORDA yöntemiyle bütünleştirilmiştir. Kriterlerin, alternatiflerin ve yöntemlerin çeşitliliği çalışmaya orijinallik katmaktadır. Bulgulara göre 21 kriter arasından nitelikli yatak oranı (%8,06) kriteri ilk sırada bulunmuş, ardından asistan hekim sayısı (%6,80) kriteri yer almıştır. Alternatiflerden İstanbul ilk sırada bulunurken, ardından Ankara ve İzmir sıralanmıştır. İlk 25 sıralama büyükşehirlerden oluşmuş, ancak bu sıralamada diğerlerinden öne geçen (büyükşehir olmayan) Isparta 15. sırada, Elâzığ 19. sırada bulunmuştur.
Bankacılık Krizlerinin Önlenmesinde Banka Birliklerinin Üstlenmesi Gereken Roller
Authors: ŞEN Ali , BALKAN İsmail , ÇAKIR Baki
Published: January 2023

1980’lerden sonra uygulanan deregülasyon ve liberalizasyon politikalarının sonucunda bankacılık krizi sayısında ve krizlerin yayılma hızında büyük artış yaşanmıştır. 2008 yılında ortaya çıkan küresel finansal kriz bunun son örneklerindendir. Küresel kriz özellikle gelişmiş denetleme ve düzenleme mekanizmalarına sahip olduğuna inanılan ekonomilerde gerçekleşmiştir. Bu durum bankacılık krizlerini önleyici geleneksel tedbirlerin yetersizliğinin kanıtıdır. Kriz sonrasında geleneksel tedbirleri geliştirmeye yönelik çalışmalar yürütülmüştür. Ancak bu çalışmalar daha yoğun Keynesyen politikalara ilişkin kararlarla sınırlı kalmıştır. Daha reformist ve radikal kararlar alınamamıştır. Bu çalışmanın amacı, bankacılık krizlerinin önlenmesinde geleneksel tedbirleri tamamlayıcı nitelikte öneriler geliştirmektir. Bu çalışmada bankalar ile kamu otoritesi arasında yer alan, bankalar için bir çatı kuruluş niteliğindeki banka birliklerinin bankacılık krizlerini önlemede tamamlayıcı bir rol üstlenebileceğine dikkat çekilmiştir. Çalışmada, banka birliklerinin üstleneceği ilave görev ve sorumluluklar ile bankacılık krizlerine karşı daha başarılı bir mekanizmanın oluşturulabileceği vurgulanmıştır. Banka birliklerinin üstlenmesi gereken tamamlayıcı roller altı başlık altında toplanmıştır. Bunlar, düzenleme-gözetim-denetim, kamusal etkinlik, banka içi tedbirler, otokontrol, aracılık ve demokratik katılım ile toplumsal fayda şeklindedir.
Mavi Yakalı Kadın Çalışanların İş ve Aile Hayatında Yaşadığı Sorunlar: Endüstriyel Sosyal Hizmet Perspektifinden Bakış
Authors: ATEŞ Kamil , ERYALÇIN Münevver , DURAR Erkan , KELEŞ İsmail
Published: January 2023

Bu çalışmanın amacı, endüstriyel sosyal hizmet perspektifinden bakış ile mavi yakalı kadın çalışanların sorunları ile iş ve aile yaşam dengesi arasındaki ilişkiyi ortaya koymaktır. Bu çalışmada ilişkisel tarama yöntemi kullanılmıştır. Çalışmada Türkiye Şeker Fabrikalarında görev yapan 160 mavi yakalı kadın çalışana ulaşılmıştır. Çalışmada İş-Aile Yaşam Dengesi Ölçeği ve Çalışma Sorunları Anketi kullanılmıştır. Çalışmada parametrik testler sonucu elde edilen bulgulara göre çalıştıkları kurumda sorunlarıyla ilgilenen birileri olan mavi yakalı kadın çalışanların, olmayanlara göre daha az çalışma sorunları yaşadığı görülmüştür. Ayrıca kurumlarında sorunlarıyla ilgilenen birileri olan mavi yakalı kadın çalışanların, sorunlarıyla ilgilenen birisi olmayan mavi yakalı kadın çalışanlara göre ailenin işe, işin aileye daha az olumsuz etkisi olduğu görülmüştür. Mavi yakalı kadın çalışanların iş-aile yaşam dengesi ve çalışma sorunları arasında negatif yönde anlamlı bir ilişki vardır. Çalışanların iş-aile yaşam dengesi arttıkça çalışma sorunları azalmaktadır. Çalışanların çalışma sorunları arttıkça işin aileye, ailenin işe olumsuz etkisi de artmaktadır. Bu sonuçlar doğrultusunda endüstriyel sosyal hizmet bakış açısıyla mavi yakalı kadın çalışanların çalışma sorunlarının çözüme kavuşarak iş-aile yaşam dengesinin sağlanması noktasında profesyonel sosyal hizmet müdahalelerinin geliştirilmesi gerektiği ve kadın çalışanların işlerinin aileye, ailenin işe etkisini azaltmak için iş-yaşam dengesi konusunda hizmet içi seminerler verilmesi gerektiği önerilmiştir.
Direitos humanos, Intersubjetividade e Interseccionalidade
Authors: Piacentini Antonio Isidoro
Published: January 2023

O artigo recupera a concepção de Direitos Humanos sobre a matriz da ontologia ou da antropologia social, no sentido de considerar que a dignidade humana é a base de seu sentido filosófico, ético e político. Destaca a questão da intersubjetividade, a proposição de uma prática social que considere a dignidade da convivência como fundamento da sociabilidade e do próprio Direito. Debate ainda a interseccionalidade que estuda as formas e correlações de opressão de dominação destacando a possibilidade da emergência de uma educação para os Direitos Humanos como uma ética universal e uma prática política emancipatória.
Cidade que educa, escolas que acolhem, currículo que humaniza: primeira impressões
Authors: Pereira José Ronaldo
Published: January 2023

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Do The Foreign Direct Investments Influence The Economic Growth In Emerging Countries? An Empirical Analysis In The Case Of European Countries
Authors: VINTILĂ Georgeta , MOCANU Andreea-Raluca
Published: January 2023

This paper considers an empirical analysis of the impact of foreign direct investment on economic growth in the period 1997-2020 in emerging European countries. In this research, the econometric methods multiple regression with panel data with fixed effects and Granger causality testing were used in order to highlight both the impact of foreign direct investment on economic growth in the presence of other representative factors in the economy, as well as the type of relationship that exists between the two variables.
Miss Belgium, Coca-Cola and Flemish carwashes
Authors: Vierendeels Ilias , Mettewie Laurence , Vogl Ulrike
Published: January 2023

This article explores recent (1995-2018) discourses on ‘multilingualism’ in the Dutch- and French-medium written press in Belgium: how is the notion of ‘multilingualism’ thematised and evaluated and how does this reflect underlying historical, political and socio-economic sensitivities linked to the long-standing Belgian conflict? Based on a corpus of 1710 news articles and using Ruíz’ (1984) language orientations as heuristics for quantitative and qualitative analyses, the study aims to provide objectification and reflexivity over an emotional, versatile and multi-layered language-ideological debate. Similar to (inter)national tendencies indicated in previous studies, our results generally reveal attention for and a positive bias towards (prestigious) multilingualism, mainly linked to discourses of economic utility and plurality. Differences between the Dutch- and French-medium corpus, as well as recurring argumentative patterns in both corpora, however, can be traced back to ideological sensitivities of the Belgian conflict and point to the imperative historicity of Belgian language debates.
Better catch them young, but how?
Authors: Doreleijers Kristel
Published: January 2023

This paper discusses the state of affairs of dialect education in the southern Dutch province of North Brabant. The dialects spoken here lack formal recognition. Therefore, the province pursues a heritage policy that protects and promotes the dialects as cultural capital. However, a recent questionnaire among teachers and material developers has revealed that local and provincial initiatives for dialect education have not yet been implemented in a sustainable way in primary and secondary education (Doreleijers, 2021). Although teachers indicate willingness to implement dialect in education, there is a lack of knowledge of existing materials and a discrepancy between demand and the quality of supply. The aim of this paper is to look for ways to implement non-recognized dialects in the curriculum. It argues that the current situation in North Brabant can be improved by integrating dialects into the holistic model for multilingualism in education (Duarte & Günther-van der Meij, 2018).
PREPARACIÓN PARA “EXAMEN TRANSFORMAR” A LOS ESTUDIANTES DE TERCEROS BGU, UE “LUIS CORDERO”
Authors: Fajardo María Rosa , Largo Zhinin Johanna Valeria , Yambay Yuquilema Jessica Maribel , Encalada Segovia Hugo Fernando
Published: January 2023

El objetivo de esta investigación simplificándolo es ayudar a que los estudiantes de la UELC mejoren su capacidad de resolver problemas de razonamiento lógico y numérico para lograr un mejor rendimiento a la hora de rendir la prueba Transformar. La investigación tiene un diseño experimental y participativo debido a que las autoras están inmersas en el entorno y participando del mismo para generar cambios. Para la recolección de información se aplicó un diagnóstico a los estudiantes participantes a manera de pre test y para la evaluación de los resultados se la realizo a través de guías de guías de observación. Los resultados muestran la evolución de los estudiantes luego de las tutorías, que desarrollaron sus capacidades y la velocidad de resolución de ejercicios que es fundamental para la prueba Transformar. Se concluye que las tutorías están generando un cambio progresivo y positivo en la manera que los estudiantes se desenvuelven con ejercicios tanto de razonamiento lógico como numérico.
UNA APROXIMACIÓN FILOSÓFICO-DIDÁCTICA: LA EPISTEME DEL CONOCIMIENTO DIVERSO
Authors: González Labrada Guillermo Calixto
Published: January 2023

El esbozar una aproximación filosófico-didáctica con representación simbólica cultural en la epistemia del conocimiento diverso es el proceso y resultado de la búsqueda de una fundamentación reflejo de las potencialidades existentes en el pensamiento nacional en vínculo con el latinoamericano, y la selección de lo acontecido en el universal. En la sistematización está explicitada una respuesta alternativa a la crítica científica de la unidireccionalidad de la selección cultural precedente con el paradigma organizacional del grado y los preceptos académicos elaborados, necesitada de nuevas dinámicas acorde a los cambios epocales. La tesis representativa de la solución alternativa emerge de la triangulación de la diversidad de conocimientos, la condición humana y los constructos didáctico-metodológicos alternativos. Este constructo conceptual de implicaciones prácticas es representativo simbólico cultural de diferentes momentos del desarrollo histórico-social y objetivación de las abstracciones humanas. Es una síntesis holística diversa expresiva de la heterogeneidad compuesta por diferencias, analogías y rasgos de incidencia excluyentes, y de problemas abiertos, al no existir en las teorías instauradas argumentos para sustentar soluciones. El conocimiento diverso es un tránsito continuo a lo ignoto, revelador de las inexactitudes e infinitud del saber humano.
TECNOLOGÍAS SOCIALES EN LA GESTIÓN DEL PATRIMONIO CULTURAL DE LA UNIVERSIDAD DE MATANZAS
Authors: Jiménez Pérez Guillermo Alfredo , Peñate Villasante Ana Gloria
Published: January 2023

En la actualidad la gestión del patrimonio cultural universitario ha cobrado significado a partir de la necesidad de su preservación y socialización. Varias universidades cubanas desarrollan acciones para la salvaguarda de sus bienes, los cuales constituyen riquezas culturales y, en muchas de estas, son utilizados como medios de enseñanza. Se presenta como objetivo fundamentar el rol de las tecnologías sociales en la gestión del patrimonio cultural universitario de Matanzas. En la investigación se asumió la concepción dialéctico – materialista, con un enfoque cualitativo, y el empleo de un sistema de métodos teóricos y empíricos. Las tecnologías sociales constituyen una herramienta para el vínculo de la comunidad universitaria a los bienes y servicios relacionados al patrimonio cultural de la casa de altos estudios del territorio, establecen vías de generación y dinamización de acciones formativas, de gestión y socialización. Contribuyen a potenciar los procesos sustantivos de la educación superior (docencia, investigación y extensión).
Impact of the Nares Strait sea ice arches on the long-term stability of the Petermann Glacier Ice Shelf
Authors: Prakash Abhay , Zhou Qin , Hattermann Tore , Kirchner Nina
Published: January 2023

Abstract. One of the last remaining Greenland Ice Sheet (GrIS) glaciers featuring a floating tongue – the Petermann Glacier Ice Shelf (PGIS) is seasonally shielded by the formation of sea ice arches in the Nares Strait. However, continued decline of the Arctic sea ice extent and thickness suggest that arch formation is likely to become anomalous, necessitating an investigation into the response of PGIS to a year round mobile and thin sea ice cover. We use a high-resolution 3-D ocean-sea ice-ice shelf setup featuring an improved sub-ice shelf bathymetry and a realistic PGIS geometry, to investigate in unprecedented detail, the implications of transitions in the Nares Strait sea ice regime; from Thick Landfast to Thick Mobile and Thin Mobile, on the PGIS basal melt. Across all three regimes, basal melting increases occur during summer, and under the deeper (> 250 m) regions of the ice shelf. Diagnosing this variability via melt rate drivers suggest that a higher thermal driving under the deeper regions causes higher melt rates, which, as a secondary effect, increases the friction velocity slightly downstream. The increased meltwater production and a stronger melt overturning in the PGIS cavity deliver more meltwater from depth to the shallower regions which lowers the thermal driving and basal melt in these regions; with the winter season showing a converse pattern. Modulations in surface forcing under a mobile and thin sea ice cover act to enhance the heat transport in the cavity, enhancing the thermal driving and friction velocity at the ice shelf base, and thereby, the basal melt. Thermodynamically, under mobile sea ice, wind upwelled Atlantic Water (AW) from the Nares Strait enter the cavity. Additionally, when sea ice thins, convective overturning drives further upwelling of AW in winter. Mechanically, wind driven inflow intensifies, and is most pronounced under a (negligibly thin) mobile summer sea ice cover; and where it acts in concert with the stronger melt overturning to enhance the friction velocity which predominantly drives the basal melt under the deeper regions. These results suggest that the projected continuation of the warming of the Arctic Ocean until the end of the 21st century and the decline in Arctic sea ice extent and thickness will amplify the basal melt, impacting the long term stability of the Petermann Glacier and its contribution to the future GrIS mass loss and sea level rise.
Influence of measurement uncertainty on machine learning results demonstrated for a smart gas sensor
Authors: Dorst Tanja , Schneider Tizian , Eichstädt Sascha , Schütze Andreas
Published: January 2023

Abstract. Humans spend most of their lives indoors, so indoor air quality (IAQ) plays a key role in human health. Thus, human health is seriously threatened by indoor air pollution, which leads to 3.8 ×106 deaths annually, according to the World Health Organization (WHO). With the ongoing improvement in life quality, IAQ monitoring has become an important concern for researchers. However, in machine learning (ML), measurement uncertainty, which is critical in hazardous gas detection, is usually only estimated using cross-validation and is not directly addressed, and this will be the main focus of this paper. Gas concentration can be determined by using gas sensors in temperature-cycled operation (TCO) and ML on the measured logarithmic resistance of the sensor. This contribution focuses on formaldehyde as one of the most relevant carcinogenic gases indoors and on the sum of volatile organic compounds (VOCs), i.e., acetone, ethanol, formaldehyde, and toluene, measured in the data set as an indicator for IAQ. As gas concentrations are continuous quantities, regression must be used. Thus, a previously published uncertainty-aware automated ML toolbox (UA-AMLT) for classification is extended for regression by introducing an uncertainty-aware partial least squares regression (PLSR) algorithm. The uncertainty propagation of the UA-AMLT is based on the principles described in the Guide to the Expression of Uncertainty in Measurement (GUM) and its supplements. Two different use cases are considered for investigating the influence on ML results in this contribution, namely model training with raw data and with data that are manipulated by adding artificially generated white Gaussian or uniform noise to simulate increased data uncertainty, respectively. One of the benefits of this approach is to obtain a better understanding of where the overall system should be improved. This can be achieved by either improving the trained ML model or using a sensor with higher precision. Finally, an increase in robustness against random noise by training a model with noisy data is demonstrated.
Atmospheric highs drive asymmetric sea ice drift during lead opening from Point Barrow
Authors: Jewell MacKenzie E. , Hutchings Jennifer K. , Geiger Cathleen A.
Published: January 2023

Abstract. Throughout winter, sea ice leads open episodically from headlands along the Alaskan coast under the winds of passing weather systems. As leads extend offshore into the Beaufort Sea, they produce ice velocity discontinuities that are challenging to represent in models. Here, we investigate how synoptic wind patterns form large-scale leads originating from Point Barrow, Alaska and influence Pacific Arctic sea ice circulation. We identify 135 leads from January–April 2000–2020 and generate an ensemble of lead opening sequences by averaging atmospheric conditions, ice velocity, and lead position across events. On average, leads open as the winds of migrating high-pressure systems drive differing ice-coast interactions across Point Barrow. Southward winds compress the Beaufort ice pack against the coast east of Point Barrow over several days, slowing sea ice drift. As offshore winds develop in the west, a lead opens and separates the western ice pack from the coast. The eastern ice pack remains in contact with the coast, drifting at half the rate of western ice despite similar wind speeds. As a result, sea ice drifts asymmetrically along the Alaskan coast during these events. Most events occur under north or east-northeast winds, and wind direction relative to the coast controls patterns of opening and ice drift. These findings highlight how coastal boundaries modify the response of the consolidated ice pack to wind forcing in winter. Observed connections between winds, ice drift, and lead opening provide effective test cases for sea ice models aiming to capture realistic ice transport during these recurrent events.
Penyebab Penurunan Tekanan Hydraulic Anchor Windlass pada Kapal MT Transko Taurus
Authors: Adi Fajar Tyas , Hilmy Zakwan , Susilo Trisno , Shakri Muhammad
Published: January 2023

Mesin windlass merupakan suatu alat pada kapal yang digunakan untuk menarik dan menurunkan jangkar dan biasannya dipakai juga untuk menambatkan tali pada saat kapal merapat ke dermaga. Mesin windlass juga dapat dioperasikan dengan energi listrik, energi uap, dan energi sistem hydraulic. Mesin windlass ini terdiri dari jangkar, rantai jangkar, windlass, pompa hydraulic, motor listrik. Penelitian ini menggunakan metode penelitian kuantitatif dengan mendeskripsikan secara terperinci penyebab terjadinya penurunan tekanan hydraulic pada windlass di kapal MT Transko Taurus. Dalam menentukan prioritas masalah untuk diselesaikan, peneliti juga menggunakan suatu alat pendekatan yaitu metode fishbone. Dimana metode fishbone digunakan untuk mencari faktor penyebab permasalahan yang terjadi. Hasil penelitian ini adalah terjadinya penurunan tekanan hydraulic windlass disebabkan oleh kerusakan pada seal o-ring dan kurangnya penguncian pada fitting valve. Selain itu yang membuat anchor kapal pada bagian kanan tidak bisa dinaikan dikarenakan ball valve dalam posisi close yang membuat tekanan minyak hydraulic tidak berjalan dengan semestinya. Berdasarkan hasil penelitian ini disarankan menganti seal 0-ring yang sudah rusak dengan yang baru dan crew harus mengetahui SOP dalam mengoperasiakan sistem hydraulic windlass.
Methods to Reduce Dependency on Conventional Battery in Electric Vehicles
Authors: Rajeev Sankar
Published: January 2023

The proposed research work is with the aim of analyzing the sources of energy for EV with the intention to reduce dependency on battery pack. EV needs no introduction for the automobile world. Almost all vehicle manufacturers in the car segment are looking for alternate ways to propel the vehicle ever since fossil fuel  operated vehicles have become a cause of concern by the spiraling cost of fuel  and pollutants. The paper through descriptive research methodology intends to identify opportunities to reduce the dependency on battery pack.  Consideration of utilizing the kinetic energy of the car, wind energy by using vested funnels and solar energy using flexible solar array is made. These findings may serve as input in improving efficiency, ensuring clean energy for EV and further research on the subject.
Claude Simon : graphein en traduction
Authors: Anzoumana Sinan
Published: January 2023

Depuis le célèbre Laocoon, essai théorique sur la nature respective des arts (Littérature et arts plastiques) de Lessing, le débat sur la catégorisation des arts s’est amplifié au point de créer des frontières, des discontinuités entre ce qui originellement n’était qu’un. Pour sa part, Claude Simon a tenté de réactualiser la question, notamment sur les notions du dessiner et de l’écrire dans le champ de la littérature. La frontière entre ces deux notions dérivées du grec graphein est envisagée chez l’auteur comme une construction symbolique et sociale, marquée tantôt par des liens de conjonction, tantôt par des formes d’opposition entre les éléments en présence. En fait, cette convocation concomitante des deux dérivés de graphein induit une esthétique de la compensation et de l’évitement.
Էլեկտրոնային կառավարման ոլորտի առաջատար երկրները. ի՞նչ կարելի է սովորել նրանցից / Leading Countries in E-Government Development: What can We Learn From Them?
Authors: BARSEGHYAN Araksya
Published: January 2023

Currently, the implementation of the concept of e-government is an important factor in improving the efficiency of public administration. It enables an increase in the quality of service provision,
accessibility, responsiveness, as well as brings citizens as close as possible to the state. In this context,
we consider it important to study the experience of the leading countries in the field of e-government,
reveal the secrets of their success and try to implement them, adapt them in less developed countries
in terms of e-government.
Sarmatian aragonite sediments in North-eastern Bulgaria - origin and diagenesis
Authors: Koleva-Rekalova Elena
Published: January 2023

Unconsolidated aragonite sediments of Bessarabian – Chersonian age (Middle – Late Sarmatian), are established for the first time in the Topola Formation (North-Eastern Bulgaria). The aragonite crystals amount to 85-95% of the rock volume, and are considered as a product of chemical precipitation. The term “aragonitites” is proposed for the unconsolidated aragonite sediments. Aragonitites predominate over the consolidated carbonate rocks (micritic limestones and dolomites) in the studied sections. Clay interbeds are also identified. The deposition of the primary aragonite muds took place in a small shallow bay, opened to the south-southeast, in condition of arid climate. Periodic lithification of a part of the aragonite muds proceeded as a result of neomorphic processes – aragonite transformation to low-magnesian calcite, recrystallization of calcite to coarser one, and further dolomitization. An attempt is made to prove that lithification had place under submarine and brackish conditions.
The Contribution of the Dominant Factors of Physical Conditions with the Accuracy of Volleyball Spike in Class V Students of SDN 2 Bulu Nganjuk Regency in 2021
Authors: . Sumadi , Himawanto Wasis , Harmono Setyo
Published: January 2023

The background of this research is observation in the form of analysis and study of volleyball games that do not only master tactics and techniques, but physical abilities related to arm muscle strength, eye-hand coordination, and motor processing techniques related to strike flexibility. In relation to the problem of factors to achieve maximum performance is the physical condition that may affect the accuracy of the spike.
In accordance with the formulation of the problem, the purpose of this study was to determine the correlation of leg muscle strength, eye-hand coordination and flexibility of the torso with normal spike accuracy in volleyball games for Students of Class V Elementary School 2 Bulu, Nganjuk Regency. The conclusion from the results in the field is that there is a relationship between Arm Muscle Strength and the ability to spike (X1 with Y) with the ability to spike, a correlation coefficient of 0.573 > r table = 0.444 for α = 5%, there is a relationship between Hand Eye Coordination and spike ability (X2 with Y) obtained a correlation coefficient of 0.532 > r table = 0.444 for α = 5%, there is a relationship between flexibility of the stick and the ability to spike (X3 with Y) obtained a correlation coefficient of 0.685 > rtable = 0.444 for α = 5% and there is a relationship between Strength Arm muscles, hand eye coordination, flexibility of the torso with the ability to spike (X123 with Y) obtained a correlation coefficient of 0.743. test the significance of the correlation coefficient with the F test obtained Fcount = 7.033 > Ftable = 3.23 for α = 5%. From these results it can be concluded that there is a relationship from the three independent variables to the dependent variable. The most dominant factor in this study was the relationship between arm muscle strength and the accuracy of volleyball spikes.

Keywords: [Dominant factors, Physical Condition, Volleyball.]
Impact of thickness, void content, temperature and loading rate on tensile fracture toughness and work of fracture of asphalt mixtures- An experimental study using the SCB test
Authors: Malek Mohammadreza , Keymanesh Mahmoudreza
Published: January 2023

Asphaltic concrete mixtures are among the most common construction materials for the pavement of roads. As a multi-phase composite mixture with randomly distributed aggregates inside the mastic part, the mechanical properties of such materials can be influenced by different factors. Cracking and induced fracture is among the common degradation and failure modes in these construction mixtures that often takes place in cold regions. In this research, the effects of some influencing parameters including temperature, air void percentage and loading rate are investigated experimentally on the fracture toughness (KIc) and work of fracture (WIc) of hot mix asphalt material. Edge notched semi-circular bend (SCB) specimen was employed to conduct mode I fracture experiments. The thickness of SCB samples were considered as variable and the HMA mixtures were tested with two SCB thicknesses of 30 and 60 mm. The experimental results showed that both fracture toughness and fracture work are increased by increasing the thickness. However, the effect of thickness on the fracture work was much more significant than the KIc value. Also, the fracture and cracking resistance parameters were increased by decreasing the temperature and air void content. Both KIc and WIc values were also increased by increasing the loading rate in the investigated range of 1 to 8 mm/min. The most influencing parameters on the change of fracture resistance parameters were the temperature, loading rate, air void content and thickness, respectively.
Development and validation of UV spectroscopic method for estimation of sacubitril and valsartan combination (LCZ696) in bulk and pharmaceutical tablet dosage forms
Authors: Aleti Rajeswari , Murthy K. V. Ramana
Published: January 2023

Sacubitril and valsartan combination is a member of a new class of agents called angiotensin receptor-neprilysin inhibitors (ARNI’s) which combine neprilysin inhibitor and angiotensin receptor blocker (ARB). It is currently indicated for treating patients with heart failure with reduced ejection fraction (HFrEF) in place of an angiotensin-converting enzyme (ACE) inhibitor or ARB alone. The aim of present investigation is to develop a simple UV spectrophotometric method for the determination of sacubitril and valsartan combination in its pure form and pharmaceutical tablet formulations in 0.1N HCl (pH 1.2) and pH 6.8 phosphate buffer, and further to validate the developed method. The combination in bulk was estimated at λmax of 253 nm in 0.1N HCl and pH 6.8 phosphate buffer. The observed λmax was close to the calculated λmax predicted using Woodward Fieser rules. The method was validated using analytical parameters like linearity, precision, and accuracy as per guidelines laid down by International Conference on Harmonization (ICH). Beer’s law was obeyed in the concentration range of 1–20 μg/mL in both media with correlation coefficient value of 0.999. The accuracy was found between 99-101% in both media. The method showed good reproducibility with % RSD values less than 2. The limit of detection (LOD) and limit of quantification (LOQ) were found to be 0.5353 μg/mL, 1.6222 μg/mL in 0.1N HCl and 0.395 μg/mL, 1.198 μg/mL in pH 6.8 phosphate buffer respectively indicating its sensitivity. Molar absorptivity of the drug was found to be 3.84x104, 3.68x104 L mole-1 cm-1 and Sandell’s sensitivity values were found to be 0.0249 and 0.025 μg cm-1/0.001 absorbance unit in 0.1 N HCl and pH 6.8 phosphate buffer respectively. The assay values of the drugs in pharmaceutical dosage forms were also found close to the labelled claim. The results demonstrated that the procedure is accurate, precise, and reproducible besides being simple, economical, and less time consuming and hence, suitably applied for routine analysis of sacubitril and valsartan combination in bulk, marketed tablet dosage forms and in vitro dissolution samples.
Preparation, Characterization and Pharmacological evaluation of Bauhinia variegata Lauha Bhasma
Authors: Ajesh Gulalkari Rupali
Published: January 2023

The study was carried out to prepare, characterize, and investigates the pharmacological evaluation of Bauhinia variegata lauha bhasma (BVLB). The Lauha bhasma (LB) was prepared according to the reported standard method that involved the destruction of metallic state followed by conversion of crude product into bhasma state. The purification was done using Triphala extract prepared in cow-urine. The destruction of the metallic test was carried out using process juice of BV. At the last, the preparation of BVLB is subjected to a closed crucible system to get the final product. The characterization of BVLB was done by some preliminary examination followed by specific methods viz. X-ray diffractometry (XRD), Infrared (IR) spectroscopy, and UV-visible spectrophotometry. The In-vitro anti-inflammatory, anti-arthritic and antioxidant activity was carried out for BVLB at different concentrations of 50, 100, 200, and 250μg/mL. The said In-vitro activities were screened using percent inhibition of heat-induced hemolysis, the percent inhibition of protein denaturation, proteinase inhibition, and DPPH free radical scavenging activity. BVLB preliminary investigation showed 1.53 % aqueous and 3.95 % HCL solubility whereas specific characterization methods showed the formation of micro and nanocrystals of F2CO3. The BVLB showed % inhibition of hemolysis of in between 5.26 ± 0.95 to 31.20±4.12 whereas percent inhibition of protein denaturation in between 12 ± 1.22 to 52.22 ± 4.69. The percent proteinase inhibition of BVLB at a different concentration from 50, 100, 200, and 250μg/mL was estimated and found in between 3.26 ± 0.86 to 51.22 ± 3.12. The free radical scavenging activity of BVLB was found from 10.11 1 ± 0.89 to 52.05 ± 2.05. From the current investigation, it can be conducted that BVLB has significant In-vitro anti-inflammatory, anti-arthritic and antioxidant activity. The formed nanocrystals and presence of BV active constituents would be the underlying intermediaries for significant activity.
Development and Validation for the Simultaneous Estimation of Rilpivirine and Dolutegravir in Bulk and Pharmaceutical Dosage Forms by RP-HPLC Method
Authors: B Sivagami , Kumar. L.M Sharmil , R Chandrasekar. , Babu. M Niranjan
Published: January 2023

Background: A simple new novel, accurate, robust and precise RP-HPLC method was developed and validated for the simultaneous quantification of Rilpivirine and Dolutegravir in bulk and marketed tablet formulations. Methods: The method development was carried out by using INERTSIL ODS column (250×4.6mm, 5µm), by isocratic approach using a mixture of Phosphate Buffer (pH 6.8): Acetonitrile in the ratio of (35: 65) as mobile phase. The flow rate was 1.0 ml/min, 259 nm as detection wavelength. Results: The retention time of 3.285 min was observed for Dolutegravir and 4.635 min for Rilpivirine. Dolutegravir percentage purity was 99.97% and 100.63% for Rilpivirine. The system suitability parameters such as theoretical plate and tailing factor for Dolutegravir and Rilpivirine was observed in the range of 3209, 1.13 and 5210, 1.11and was found to be within the limit. The linear was observed in the concentration ranges of 50µg – 250µg for Dolutegravir and 30µg - 150µg for Rilpivirine and correlation coefficient (r2) value for Dolutegravir was 0.999 and 0.999 for Rilpivirine. The percentage RSD for repeatability was observed to be within the acceptance limit 0.1 and 0.7. The percentage RSD for intermediate precision was 0.4 and 0.8. The precision study was precise, robust, and repeatable. The LOD values were 3 and 3.02 and LOQ values were 9.98 and 10.01. Conclusion: Hence the optimized RP-HPLC method can be used for simultaneous quantification and concurrent analysis of Dolutegravir and Rilpivirine in API and combined dosage formulations.
EVALUASI PERENCANAAN REKOMPLESI PADA SUMUR “X” DI LAPANGAN SANGATTA
Authors: FIQRI MUHAMMAD
Published: January 2023

Rekomplesi merupakan kegiatan yang dilakukan untuk menyelesaikan masalah sumur pada zona produksinya. Dalam kegiatan komplesi atau rekomplesi terdapat pekerjaan perforasi. Dalam kenyatan nya dilapangan sumur sangat tidak stabil kondisinya, setiap saat pasti terjadi perubahan status sumur, apalagi sumur yang memiliki umur yang tua atau brown field. Untuk itu perusahaan perlu merencanakan well program rekomplesi untuk sumur “X” pada lapisan lapisan yang masih memiliki kandungan minyak. Data dari hasil logging merupakan data yang sangat dibutuhkan untuk menentukan lapisan mana yang masih memiliki cadangan minyak untuk di rekomplesi. Rekomplesi dilakukan untuk menambah laju produksi dari sumur “X”dengan cadangan minyak yang terkandung pada lapisan q-1 dan q-2 sebanyak 4,8 MSTB. Diperlukannya penyusunan perencanaan rekomplesi dengan sangat amat baik, sehingga program dapat dilaksanakan sesuai dengan apa yang telah direncanakan.
ANALISA KEBERADAAN BAKTERI Escherichia coli DAN Pseudomonas aeruginosa PADA AIR MINERAL DI KELURAHAN CEMANI KABUPATEN SUKOHARJO
Authors: Putri Rahmawati Nuraini , Siska Wardani Tatiana , Irma Permatasari Desy Ayu
Published: January 2023

Clean, potable fresh water is becoming scarce in cities, the river which is the source of it is polluted with various wastes ranging from organic waste, household waste, and industrial waste. Drinks water quality could affects public health, especially mineral water. One of the parameters for the quality requirements of mineral water are the evaluate for Escherechia coli and Pseudomonas aeruginosa bacteria. The aim of this study was to identify the contamination of Escherechia coli and Pseudomonas aeruginosa bacteria in mineral water samples, using the MPN (Most Probable Number) method. The research method uses descriptive research. The research samples of mineral water were taken in stalls around the Duta Bangsa University Surakarta campus is as much 3 (three) samples. Collecting data by laboratory observation, data analysis with descriptive analysis. The results of the study were carried out from seven samples of mineral water, all samples showed there was no Escherechia coli and Pseudomonas aeruginosa bacteria by the MPN method. The conclusion of this study is that there are no Escherechia coli and Pseudomonas aeruginosa bacteria in mineral water sold in stalls around the campus of Universitas Duta Bangsa Surakarta.
Perbedaan Handrub Berbasis Alkohol Dan Non Alkohol Terhadap Zona Hambat Escherichia coli
Authors: Setianingtyas Woro Ariandini , Rahayu  , Agus Suprijono Moch.
Published: January 2023

Escherichia coli (E. coli) menjadi patogen penyebab tersering dari infeksi nosokomial. Upaya pencegahan dari patogen tersebut dapat dilakukan dengan melakukan handrub. Berbagai layanan kesehatan menyediakan handrub berbasis alkohol ataupun non alkohol. Tujuan penelitian ini bermaksud mengetahui perbedaan handrub berbasis alkohol dan non alkohol terhadap zona hambat E. coli. Penelitian eksperimental menggunakan post test only group design. Subjek uji berupa E. coli berkepekatan kuman sesuai standart 0,5 Mac Farland setara dengan 1,5x108 CFU/ml dikultur pada medium Muller Hinton Agar (MHA). Paper disc direndam dalam cairan handrub berbasis alkohol (chlorhexidine gluconate 0.5% dan ethanol 70%) dan non alkohol (hypochlorous acid) selama 15 menit, diletakkan di atas medium kultur berisi E. coli. Disc dibuat sebanyak 16 buah untuk tiap handrub, kemudian diinkubasi selama 24 jam pada suhu 370C dilanjutkan dengan pengukuran diameter zona hambat pertumbuhan E. coli menggunakan jangka sorong. Rata-rata zona hambat E. coli di handrub berbasis alkohol 21,8 ± 2,77 mm; sedangkan pada handrub berbasis non alkohol sebesar 2,4 ± 4,61 mm. Nilai p uji Mann Whitney sebesar 0,000 artinya rata-rata zona hambat E. coli antara kedua jenis handrub berbeda signifikan. Dari hasil penelitian dapat disimpulkan bahwa handrub berbasis alkohol lebih efektif dalam menghambat pertumbuhan E. coli dibandingkan dengan handrub berbasis non alkohol.
Formulasi dan Evaluasi Serum Anti-Aging Hesperetin dalam Sistem NLC (Nanostructured Lipid Carriers) dengan Metode Emulsifikasi-Sonikasi
Authors: Nurrohim Suci , Harjanti Reslely , Dewi Purnamasari Nur Aini
Published: January 2023

Hesperetin adalah antioksidan alami dengan kelarutan yang rendah dalam air (273 mg/L) yang menyebabkan bioavailabilitasnya rendah. Hesperetin dibuat dalam bentuk NLC untuk meningkatkan kelarutannya dan diformulasi menjadi sediaan serum. Tujuan dari penelitian ini adalah untuk memformulasi NLC hesperetin ke dalam bentuk sediaan serum dengan mutu fisik dan stabilitas yang baik dan mengetahui formula terbaik serum NLC hesperetin. NLC hesperetin dibuat dengan metode emulsifikasi-sonikasi menggunakan gliseril monostearat, isopropyl miristat dan tween 80 perbandingan (6:2:4) kemudian dikarakterisasi meliputi ukuran partikel, indeks polidispersitas, zeta potensial dan efisiensi penjerapan. Serum NLC hesperetin dibuat dengan variasi xanthan gum 0,3%; 0,6% dan 1,2%. Kemudian dievaluasi mutu fisik, stabilitas penyimpanan, penetapan nilai SPF secara in vitro, dan uji aktivitas antioksidan metode DPPH. Data dianalisis menggunakan one way ANOVA, paired sample t-test dan independent sample t-test. Hasil penelitian menunjukkan NLC hesperetin memiliki karakterisasi yang baik. Serum NLC hesperetin mempunyai mutu fisik dan stabilitas yang baik. Formula terbaik serum NLC hesperetin adalah formula dengan konsentrasi xanthan gum 0,3% yang menghasilkan nilai SPF 50,97 dan IC50125,35 ppm.
Optimasi Formula Krim Ekstrak Etanol Daun Kelor (Moringa oleifera Lamk) Dengan Emulgator Span 80 Dan Tween 80
Authors: Diyah Ayu Wulandari  , Putra Mahardika Muladi , Siska Wardani Tatina
Published: January 2023

Moringa plant (Moringa Oleifera Lamk) contains various free radical inhibitory molecules, such as phenolic compounds (phenolic acids, flavonoids, quinones, coumarins, lignans, stilbenes, tannins), nitrogen compounds (alkaloids, amines, betalains), vitamins, terpenoids (including carotenoids). ), and several other endogenous metabolites rich in antioxidant activity. When span 80 and tween 80 are mixed in a suitable composition and in their manufacture the aqueous phase is dispersed into the oil, span 80 and tween 80 will be arranged alternately at the interface of the oil phase and water phase forming a monolayer that surrounds the droplets so as to produce good emulsifying properties. and form a stable O/A type emulsion. In this study, concentration variations were carried out to see the optimum formula for the ethanol extract of Moringa leaf cream with a mixture of span 80 and tween 80 to see the best physical properties. The cream was made in 5 formulas with variations of span 80 and tween 80 using the Simplex Lattice Design method with the parameters of adhesion, dispersion, pH, viscosity, and protective power. Data that were normally distributed were followed by One Sample T-test, one sample with 95% confidence level. The optimum formula is found in a concentration ratio of span 80: tween 80 (0:1) with a desirability value obtained that is 0.986.
Pengaruh Konsentrasi Gelling Agent dan Ratio Fase Minyak Dan Surfaktan Terhadap Formulasi Gel Mikroemulsi Ketoprofen
Authors: Ramadhani Untia Kartika Sari , Nanda Saifullah Sulaiman Teuku , Hernawan Nugroho Bambang
Published: January 2023

Ketoprofen adalah obat golongan anti inflamasi non steroid yang dibuat dalam gel mikroemulsi untuk meminimalkan efek samping gastrointestinal. Penelitian ini bertujuan untuk mengetahui pengaruh variasi konsentrasi gelling agent Natrium karboksimetilselulosa (Na CMC) dan rasio fase minyak Isopropil Miristat (IPM) dengan   surfaktan (tween 80 dan span 80) terhadap sifat dan stabilitas fisik gel mikroemulsi ketoprofen. Gel mikroemulsi ketoprofen dibuat menjadi mikroemulsi ketoprofen yang kemudian ditambahkan gelling agent  NaCMC  dengan perbandingan rasio fase IPM : Surfaktan (Tween 80 dan Span 80) / NaCMC yaitu FI (1:5/3%), FII (2:5/3%), FIII (1:5/3,5%), FIV (2:5/3,5%). Gel mikroemulsi ketoprofen disimpan pada suhu 4°C, 25°C, 40°C selama 4 minggu dengan parameter sifat dan stabilitas fisik yang diuji setiap minggunya yaitu uji organoleptis, homogenitas, pH, viskositas, daya sebar dan daya lekat. Uji ukuran globul dilakukan sebelum dan sesudah penambahan NaCMC pada mikroemulsi ketoprofen. Penetapan kadar gel mikroemulsi ketoprofen ditetapkan dengan spektrofotometri UV-Vis. Variasi rasio fase minyak isopropil miristat : surfaktan (tween 80 dan span 80) dan konsentrasi Na CMC mempengaruhi sifat fisik dan stabilitas fisik gel mikroemulsi ketoprofen yang terlihat dari organoleptis, homogenitas dan viskositas gel mikroemulsi ketoprofen selama 4 minggu penyimpanan di suhu 4°C,25°C,40°C. Gel mikroemulsi ketoprofen stabil secara fisik ketika disimpan pada suhu 25°C.
Hubungan Rasionalitas Penggunaan Kortikosteroid Pada Penyakit Asma Terhadap Lama Rawat Inap Di RSUD Dr. R Soedjati Soemodiardjo Kabupaten Grobogan Tahun 2021-2022
Authors: Wahyu Timur Willi , Yunanda Novitasari Letta
Published: January 2023

Asma merupakan penyakit peradangan yang persisten pada saluran pernapasan bagian atas. Penyakit asma terjadi di Provinsi Jawa Tengah didapatkan data pada tahun 2019 sekitar 2,6 % terkena penyakit asma di wilayah Kabupaten Grobogan. Penelitian ini bertujuan untuk mengetahui hubungan penggunaan kortikosteroid pada penyakit asma terhadap lama rawat inap berdasarkan rasionalitas tepat indikasi, tepat obat, tepat pasien dan tepat dosis. Jenis penelitian ini merupakan penelitian deskriptif analitik yang bersifat non eksperimental dengan pengumpulan data secara retrospektif menggunakan rancangan cross sectional. Teknik pengambilan data menggunakan teknik sampling (Nonproblability sampling) sumber data yang diperoleh dari catatan medis pasien asma dengan menggunakan rumus slovin didapatkan jumlah sampel 65 pasien asma. Hasil penelitian yang diperoleh rasionalitas penggunaan kortikosterid berdasarkan indikator tepat pasien 100%, tepat indikasi 100%, tepat obat 96,92% dan tepat dosis 96,92%. Berdasarkan hasil distribusi rasionalitas penggunaan kortikosteroid penyakit asma dikatakan rasional total 63 penderita dengan persentase 96,92% sedangkan pasien lama rawat < 7 hari total 58 penderita dengan persentase 89,20%. Hasil yang didapat dari hubungan rasionalitas penggunaan kortikosteroid berdasarkan lama rawat inap nilai p value 0.618 > 0.05 dikatakan hasil H0 diterima artinya tidak ada hubungan rasionalitas penggunaan kortikosteroid berdasarkan lama rawat inap di RSUD Dr. R Soedjati Soemodiardjo Kabupaten Grobogan tahun 2021-2022.
KORELASI BOBOT BADAN DENGAN DIMENSI UKURAN TUBUH PEDET SAPI MADURA
Authors: Agustina Desi Kurniati , Faqih Ahmad
Published: January 2023

Pertambahan bobot badan sapi memiliki hubungan yang relatif terhadap pertumbuhan dimensi ukuran tubuh ternak. Salah satu indikator untuk menilai pertumbuhan dan perkembangan tersebut adalah dengan mengukur peningkatan dimensi tubuh dengan indikator berupa lingkar dada, panjang badan dan tinggi tubuh ternak. Tujuan penelitian ini adalah untuk mengetahui korelasi bobot badan dengan dimensi ukuran tubuh pedet sapi Madura. Penelitian ini dilaksanakan Desa Waru Kecamatan Waru Kabupaten Pamekasan dengan metode survey. Ternak yang digunakan adalah pedet sapi Madura betina umur 7 – 8 bulan sebanyak 47 ekor. Peubah yang diamati yaitu lingkar dada (LD), Panjang badan (PB), tinggi badan (TB), dan Bobot badan (BB). Data yang diperoleh dianalisis secara deskriptif berdasar nilai koefisien korelasi, koefisien determinasi dan regresi linear sederhana. Lingkar dada memiliki koefisien korelasi paling kuat terhadap bobot badan diikuti tinggi badan dan Panjang badan (r = 0,97; r = 0,93; dan r = 0,95) dengan koefisien determinasi masing-masing R2 = 0,95; R2 = 0,87; dan R2 = 0,90. Hasil persamaan regresi berturut-turut BB = 4,56 + 0,99LD; BB = 5,07 + 0,90 PB; BB = BB = 2,37 + 0,97 TB. Secara keseluruhan lingkar dada memiliki keeratan yang lebih baik dibandingkan dengan panjang badan dan tinggi badan.