bluuebunny/crossref_metadata_2025 huggingface dataset:
Optimization of antifungal extracts from Dracocephalum kotschyi using response surface methodology and evaluations of antifungal effects on Candida albicans
Authors: Ghoratolhamide Neda , Rezaee Malahat , Madani Mahboobeh
Published: July 2022

Background and aims: Opportunistic fungi are known as important causes of nosocomial infections. Since drug resistance is one of the main problems when treating the infections, many efforts have been made to develop alternative drugs – herbal compounds, in particular. Dracocephalum kotschyi is a medicinal plant widely used in traditional medicine, which also shows sufficient antifungal activities against different species of Candida. This study aimed to optimize condition for extraction of bioactives from D. Kotschyi and achieve the maximum antifungal properties by adopting response surface methodology (RSM). Methods: A three-factor-five-level central composite rotatable design (CCRD) was employed to determine the effects of extraction time (1-12 hours), temperature (40-80°C), and plant powder to solvent (PP/S) ratio (0.2-0.8%) on well diffusion method (WDM), minimum fungicidal concentration (MFC), and minimum inhibitory concentration (MIC). The methanol extracts were prepared using Soxhlet apparatus, and the antifungal activities against ATCC 1677s Candida albicans were evaluated. Results: The results showed that the P values of the model for WDM, MFC, and MIC were 0.0062, 0.0111, and 0.0278, respectively. The determination coefficient for WDF, MFC, and MIC were 0.853, 0.770, and 0.721, respectively. In addition, the lack of fit for all responses was non-significant (P value ˃0.05). The optimal extraction parameters included the extraction time of 3.23 hours, PP/S ratio of 0.68 mg/ mL, and temperature of 68˚C. Conclusion: In sum, RSM with CCRD was found to be an efficient method for designing and optimizing the extraction process. The optimized extracts exhibited an acceptable antifungal effect compared to the predicted effects against C. albicans.
System analysis and engineering of conceptualization of the problem of planning of proactive management of the functioning and modernization of complex technical systems
Authors: Okhtilev P.A.
Published: July 2022

Aim. The article deals with the problematic aspects of planning the management of the functioning and modernization of existing inherited and created complex technical systems in a rapidly changing environment of modern science-intensive industries and limitations of time, material and information resources. Materials and methods. The article proposes the results of system analysis and the selected original meaningful interpretation of the formalization and design (engineering) scenarios for planning the operation and modernization management based on the theory of monitoring and managing the structural dynamics of complex technical systems. Results. A systematic analysis of the current state of affairs in the use and modernization of complex technical systems has been carried out. The necessity of automating the processes of planning their management and modernization, as well as the conceptualization of plans using the fundamental principles of the theory of artificial intelligence, is determined. The requirements and starting points for formalizing and designing scenarios for planning proactive management based on the key principles of business process models are formed. Conclusions. The proposed meaningful interpretation of the engineering of conceptualization of situational planning for proactive control of the functioning and modernization of complex technical systems has great prospects in the further stages of building an interdisciplinary theory of integrated monitoring and control of the structural dynamics of complex technical systems, as well as in the applied results of automating the planning task.
AYRILMA AKÇESİNİN HESAPLANMASI BAKIMINDAN ANONİM ŞİRKETİN FESHİ DAVASI İLE SORUMLULUK DAVASI ARASINDAKİ İLİŞKİNİN MADDİ HUKUK VE USUL HUKUKU YÖNÜYLE DEĞERLENDİRİLMESİ
Authors: AKIN İrfan , KÖROĞLU Anıl
Published: July 2022

TTK m.531 ile azınlık pay sahiplerine sunulan fırsat, hukuken çözülmesi gereken birçok sorunu da beraberinde getirmektedir. Kanun hükmü uyarınca ayrılma akçesinin hesaplanmasında payların karar tarihine en yakın tarihteki gerçek değeri esas alınmalıdır. Dava tarihindeki şirket değerinin hesaplanarak, yargılama süresi içerisinde şirket yönetim kurulunun kusurlu davranışları sonucu malvarlığında meydana gelen azalmaların ayrılma akçesinin hesaplanmasında dikkate alınmasına dair bir düzenleme Kanunda yer almamaktadır. Fesih davası kapsamında, pay sahibinin haklarının korunması bakımından ortaya çıkan bu boşluk, açılacak yönetim kurulu üyelerinin sorumluluğu davası ile giderilebilmektedir. Yönetim kurulu üyeleri aleyhine tazminata hükmedilmesi durumunda, şirkete ödenecek tazminat tutarından, fesih davası açan pay sahibi de payı oranında dolaylı olarak yararlanabilmektedir. Söz konusu tazminat, çıkarılma kararı verilmesinde ise ayrılma akçesinin hesabında şirket malvarlığı kalemi olarak dikkate alınmaktadır.
Anonim şirket azınlık pay sahipleri tarafından açılan fesih ve sorumluluk davalarının farklı vakıaları yargılama konusu yapmalarına karşın, davaların sonuçlarının birbirlerini doğrudan etkileyebilecek olması sebebiyle bu iki davanın maddi hukuk ve usul hukuku hükümleri bakımından değerlendirilmesinde büyük fayda bulunmaktadır.
TAŞINIR KÜLTÜR VARLIKLARININ HUKUKA UYGUN BİR BİÇİMDE DEVREDİLEBİLMELERİ AÇISINDAN TÜRK HUKUKUNDA KABUL EDİLEN YÖNTEMLER
Authors: ÖZYILDIRIM Mehmet Mert
Published: July 2022

Taşınır kültür varlıkları; insanlar tarafından belirli amaçlara yönelik olarak emek verilerek oluşturulan gelecek kuşaklara aktarılması gerekli taşınabilir eserlerdir. Türk hukuku açısından söz konusu kültür varlıkları, 2863 sayılı Kültür ve Tabiat Varlıklarını Koruma Kanunu açısından korunması gerekli olanlar ve bu kapsamda olmayanlar şeklinde ikiye ayrılmaktadır. İlgili Kanun kapsamında olmayan kültür varlıkları üzerinde yurt içinde herhangi bir sınırlamaya tabi olmadan tasarrufta bulunabilmek mümkündür. Ancak Kanun kapsamında korunması gerekli olduğu tespit edilen kültür varlıkları bakımından çeşitli koruma tedbirleri öngörülmüştür. Söz konusu tedbirler kapsamında kültür varlıklarının el değiştirebilmesi bakımından da bazı yükümlülüklerin yerine getirilmesi gerekmektedir. Bu bağlamda çalışmada, taşınır kültür varlıklarının hukuka uygun bir şekilde devredilebilmeleri açısından kabul edilen yöntemler ve uyulması gereken yükümlülükler ele alınmıştır.
EVLİ OLMAYAN KİŞİNİN TEK BAŞINA EVLAT EDİNMESİ
Authors: KARACA ÖZ Ayşe
Published: July 2022

Evlat edinme, soybağının kurulmasının yollarından biridir. Ancak evlat edinme ile kurulan soybağı kan bağına dayanmayan suni bir soybağıdır. Evlat edinme, eşlerin birlikte evlat edinmesi ya da tek başına evlat edinme şeklinde gerçekleştirilebilir. Evli olmayan kişinin kanunda aranan şartları yerine getirmesi hâlinde tek başına evlat edinmesi mümkündür. Evli olmayan kadın veya erkek tek başına evlat edinebilir. Tek başına evlat edinmeye doktrinde ve bazı yargı kararlarında evlat edinilen küçüğün aile ortamında yetişemeyeceği ve ebeveynlerinden birinin eksik olacağı düşüncesiyle mesafeli yaklaşılmış ve ancak istisnai olarak kabul edilmesi gerektiği ifade edilmiştir. Ancak tek başına evlat edinme istisnai bir evlat edinme türü olarak kabul edilmeyip, hâkim somut olayın şartlarını göz önünde bulundurarak evlat edinilenin yararına olması durumunda tek başına evlat edinme kararına hükmetmelidir.
İÇ (MİLLÎ) TAHKİME ELVERİŞLİLİK ÇERÇEVESİNDE KİRA SÖZLEŞMELERİNDEN DOĞAN UYUŞMAZLIKLAR
Authors: ÇETİNEL Tunahan
Published: July 2022

Türk Hukukunda, kiracılar, konut ve çatılı iş yerine ilişkin kira sözleşmelerinde, zayıf taraf olarak kabul edilmektedir. Bu sebeple, bu tür sözleşmelerden doğan uyuşmazlıkların tahkime elverişli olmadığını ileri süren görüşler bulunmaktadır. Ayrıca, bu türden uyuşmazlıkların tahkimde görülmesi durumunda, kamu düzenine aykırılığın gündeme geleceği ifade edilmektedir. Uygulamada da bu fikrin benimsendiğini ileri sürmek yanlış olmayacaktır. Oysaki zayıf tarafın korunması gibi maddî hukuka ilişkin düşünceler, usûl hukukunda uygulama alanı bulmamalıdır. Zira, usûl hukukunda adil yargılanma hakkının gereği olarak usûlî eşitlik ilkesi işlerlik kazanmaktadır. Ayrıca, kira sözleşmelerinden doğan uyuşmazlıkların HMK.m.408 uyarınca, objektif tahkime elverişlilik kapsamında olduğu ifade edilebilir. Bunlarla birlikte, bu tür sözleşmelerden doğan uyuşmazlıkların tahkime elverişli olduğu kabul edildiğinde, maddî hukuk açısından zayıf tarafın korunması düşüncesini ortaya çıkaran endişelerin ortadan kaldırılmasına ilişkin birtakım önerilerin ortaya konulması mümkündür.
KAMBİYO SENETLERİNDE YETKİSİZ TEMSİL VE TEMSİL YETKİSİNİN KÖTÜYE KULLANILMASI SORUNLARI
Authors: SULU Muhammed
Published: July 2022

Kredi, teminat ve ödeme araçları olan kambiyo senetleri bakımından tedavül sözleşmesinin temsilci aracılığı ile yapılması mümkündür. Bu imkân bir taraftan hayatı kolaylaştırırken, diğer taraftan yetkisiz temsil ve temsil yetkisinin kötüye kullanılması hallerinde olduğu gibi çeşitli hukuki problemlere sebebiyet vermektedir. Uygulamada sıklıkla karşılaşılan bu iki durumun nitelendirmesini yapabilmek için öncelikle kambiyo hukukundaki temsil kurumuna ilişkin incelemelerin yapılması gereklidir. Akabinde kambiyo senetlerinde yetkisiz temsil ve temsil yetkisinin kötüye kullanılması halleri, temsilcinin yetkisiz olduğu döneme dair “geçmiş tarihli” imza atmasının akıbeti ve temsilcinin yetkisiz olsa dahi tacir yardımcısı olduğu durumlarda yardımcı kişinin fiilinden sorumluluk bağlamında tacirin sorumluluğu çalışmada irdelenecek problemlerdendir.
DİJİTAL ÇAĞDA GENEL KURUL (ANONİM ŞİRKET GENEL KURUL TOPLANTILARINA İLİŞKİN İSVİÇRE BORÇLAR KANUNU DEĞİŞİKLİĞİ)
Authors: CENGİL Mehmet Fatih , KORKUT Omer
Published: July 2022

Bu çalışmada İsviçre Şirketler Hukuku Revizyonu’nun anonim şirket genel kurul toplantısına ilişkin hükümleri incelenmiştir. Genel kurulun toplantıya çağrılmasında pay sahiplerinin incelemesi için hazır edilen faaliyet raporu ile denetim raporu hakkındaki düzenlemeler yanında, daha düşük bir orana sahip azınlık pay sahiplerine gündeme madde ekletme ve gündem maddeleriyle ilgili öneride bulunma hakkı tanındığı görülmüştür. Genel kurul toplantısının aynı anda farklı yerlerde ve/ya da yurt dışında yapılabilmesine ilişkin hükümler getirilmiştir. Pay sahipleri elektronik forumu kabul edilmemiştir. Elektronik katılımlı genel kurula ilişkin bazı düzenlemeler getirildiği gibi, genel kurul toplantısının tamamen sanal ortamda yapılması imkanı getirilmiştir. Sanal genel kurul toplantısının düzenlenmesinde kullanılacak elektronik araçlar, teknik problemler ve genel kurul kararlarının geçersizliğine ilişkin özel hükümler de öngörülmüştür. Yabancı ülkede yapılan, birden fazla yerde yapılan ve sanal genel kurul toplantıları için tasdik hükümleri öngörülmüştür. Genel kurul tutanağına ilişkin düzenlemelerin yanı sıra genel kurul karar nisabı, genel kurul başkanının üstün oyu genel kurulun azil hakkı gibi konuların da yeni düzenlenen konulardan olduğu görülmüştür. Bu düzenlemeler Türk hukuku bakımından değerlendirilmiştir.
YARGITAY HUKUK GENEL KURULU KARARI ÇERÇEVESİNDE TAHKİM ŞARTININ VARLIĞI HALİNDE GENEL İFLAS YOLUYLA TAKİP YAPILMASININ DEĞERLENDİRİLMESİ
Authors: KÖKSAL Bahadır
Published: July 2022

İflasa ilişkin konular, iflasın kamu düzenini ilgilendirmesi nedeniyle tahkime elverişsiz olarak kabul edilmektedir. Bununla beraber; genel iflas yolu ile yapılan takibe itiraz üzerine açılan itirazın kaldırılması ve iflas davası bakımından tahkime elverişlilik bağlamında, öğretide ve Yargıtay kararlarında çeşitli görüşler ileri sürülmüştür. Yargıtay 23. Hukuk Dairesince; itirazın kaldırılması ve iptal davasının niteliği itibariyle iki aşamadan oluştuğu, öncelikle alacağın varlığı ve alacak miktarının belirlenmesi gerektiği ve sonrasında iflas aşamasına geçilmesi gerektiği kabul edilmektedir. Alacağın varlığı ve alacak miktarının tespitinin maddi hukuka göre ayrı bir yargılama gerektirdiği gerekçesiyle; tahkim şartı uyarınca, bu yargılamanın hakem nezdinde yapılması gerektiği savunulmuştur. Öte yandan Yargıtay Hukuk Genel Kurulu tarafından bu görüşün aksi yönünde karar verilmiş olup itirazın kaldırılması ve iflas davasının birbirinden ayrılamayan prosedürler olduğu, iflas davasının kamu düzeninden olması nedeniyle tahkime elverişli olmadığı ve uyuşmazlığın genel mahkemelerde çözülmesi gerektiği belirlenmiştir. Bu çalışmada; itirazın kaldırılması ve iflas davasının bölünebilirlik konusunda niteliği ve dürüstlük kuralına aykırı olarak, tahkim şartının etkisiz hale gelmesini sağlamak üzere genel iflas yoluyla takibe başvurulup başvurulamayacağı hususları değerlendirilecektir.
Demotivasi Dalam ESP Classroom: Pembelajaran Bahasa Inggris Teologi Pada Perguruan Tinggi Agama Kristen
Authors: Palimbunga Theo Dedy
Published: July 2022

Abstract: Generally, researches about motivation in learning English were more focused on the positive influences that encourage interest in language learning and efforts to maintain the interest. Whereas, there is also another side of motivation. This condition is a loss of motivation which is then referred as demotivation. In English for Theology classroom, there were some students who are not enthusiastic in the learning process. The learning objectives will not be achieved if the students are demotivated. Considering these problems, then, the purpose of this study was to explore the demotivation factors in learning English for Theology. The research was conducted using descriptive qualitative research methods. The data were collected through semi-structured interviews with 12 students as research’s informants.The results showed  that there were two demotivation factors in learning English for Theology, namely external factors dan internal factors. External factors consist of learning environment and facilities, characteristics of English for Theology, teaching and learning methods and assessment of learning achievement. Internal factors consist of negative attitudes towards English for Theology and intelligence.
 
Keywords: Demotivation, ESP Classroom, English for Theology
 
Abstrak: Pada umumnya, fokus penelitian tentang motivasi pembelajaran bahasa Inggris lebih banyak membahas pengaruh-pengaruh positif yang mendorong minat belajar  dan upaya untuk memelihara minat tersebut. Padahal, terdapat juga sisi lain motivasi yang dialami oleh setiap mahasiswa. Kondisi tersebut adalah kehilangan motivasi yang kemudian disebut sebagai demotivasi. Apabila demotivasi muncul dalam diri para mahasiswa maka tentunya akan menghambat proses belajar dan mengajar. Hal ini juga terjadi pada mahasiswa yang mempelajari Bahasa Inggris Teologi. Terdapat mahasiswa yang tidak bersemangat dalam proses pembelajaran. Jika hal seperti ini dibiarkan maka tentunya tujuan pembelajaran tidak akan tercapai. Melihat permasalahan tersebut maka tujuan penelitian ini adalah untuk mengetahui faktor-faktor demotivasi dalam pembelajaran Bahasa Inggris Teologi yang dialami oleh mahasiswa. Penelitian dilaksanakan dengan menggunakan metode deskriptif kualitatif. Data dikumpulkan melalui wawancara semi terstruktur dan melibatkan sebanyak 12 mahasiswa sebagai informan penelitian. Hasil penelitian menunjukkan bahwa terdapat dua faktor demotivasi pada pembelajaran Bahasa Inggris Teologi yaitu: faktor eksternal dan faktor internal. Faktor eksternal terdiri dari lingkungan dan fasilitas belajar, karakteristik  Bahasa Inggris Teologi, metode pembelajaran dan penilaian prestasi belajar. Faktor internal terdiri dari sikap negatif terhadap Bahasa Inggris Teologi  dan inteligensi.                                                                                                                                                                                                 
Kata Kunci: Demotivasi, ESP Classroom, Bahasa Inggris Teologi
Assessment of the highway logistics on carbon footprint
Authors: Taş Ülge , Bolakar Tosun Hümeyra
Published: July 2022

Developing the quality of the types of greenhouse gasses used within the global environment and reducing carbon emissions are recognized as the main of current logistic changes policies. The paper aims to evaluate the contribution of the impact of highway logistics activity, one of the most important causes of carbon dioxide emissions, on the carbon footprint of the Southern Central Anatolian provinces. In this context, multiple regression analyses were conducted in three locations in the Southern Central Anatolian (Antalya, Kayseri, Konya) involving a total of 12 monthly highway logistics activities and carbon emissions. Before analysis, summarized the status of all logistic activities in the study area and collected data related to carbon emission in these regions. However, the coupling relationship between carbon emissions and logistic conditions in regions was calculated by the regression model. The carbon footprint linked to logistics, for Antalya was 87% (R=0.87), for Kayseri was 94% (R=0.94), and for Konya was 63% (R=0.63). It can be seen that, in the multiple regression analysis, Kayseri has a higher carbon footprint than Antalya and Konya when an estimation of the quantile was carbon footprint. The main academic contribution of this study brings a new perspective to the future assessment of environmental policies and prepares a quantitative principle for the implementation of future carbon footprint policies.
DEGRADATION OF BIODIESEL STORAGE AND ITS MICROBIAL IMPLICATION ON AISI 1020 STEEL AND 316L STEEL MATERIAL
Authors: Jiménez Pacheco Hugo Guillermo , Linares Flores Castro Antonio Erik , Rondón Rondón Máximo Orlando Mario , Flores Castro Linares Miriam Rosario , Figueiredo da Silva Elizabeth , De Siqueira Cavalcanti Eduardo Homem
Published: July 2022

In this paper, the characteristics of the physical-chemical degradation potential of soybean methyl biodiesel were studied, applied to samples of B100, B5, and diesel in storage tanks, including the analysis of microorganisms present in sample bodies with the correct corrosion measurement for AISI 1020 and 316L steel in different environments. Inside the tanks, immersion tests were performed on the sample body, maintaining storage conditions, dynamic conditions, and ambient temperature, for 120 days, collecting samples regularly to evaluate media degradation and analyze microorganisms to develop physicalchemical characterization, oxidation stability (OSI), and water content. Once the storage stage was completed, the corrosion ratio was measured in mm/ year according to ASTM D3707 and the presence of biological microorganisms.The oxidation stability of the B100 samples had a greater decrease than those of B5 and diesel. This shows that hydrocarbons depend on the metabolism of microorganisms, environmental conditions, feed conditions, and the amount of oxygen they contain. It has been shown that microorganisms contribute to the co-metabolism of storage tank surfaces. After an IFM optical digital evaluation, turbidity is observed in B100 biodiesel. These results were obtained for AISI 1020 and AISI 316L; there was no evidence of corrosion uniformity when tested by the IFM optical digital instrument. The results show the following range <2um, no affected location (pits), and corrosion rates were found to be negligible with a rate of <0.02 mm/year showing excellent corrosion resistance of the carbon steel, which meets the required experimental conditions. This means that the steel is suitable to withstand the storage conditions.
EVALUACIÓN Y RETROALIMENTACIÓN POR WIRIS QUIZZES EN EL CAMPO DE LA INGENIERÍA
Authors: Marín Ballón Edgar M. , Romero Gómez Fiorella L. , Linares Flores Castro Antonio E. , Flores Castro Linares Miriam R.
Published: July 2022

Ante el cambio a la modalidad de enseñanza virtual debido a la pandemia del COVID-19, los docentes tenemos la obligación de preparar profesionales competentes, críticos y autónomos que puedan responder a las diversassituaciones y enfrentar desafíos una vez que ocupen su espacio de trabajo, todo esto en el marco de la enseñanza virtual. La evaluación es uno de los aspectos que más cambió con esta transición a la modalidad virtual, y aunque lasplataformas de aprendizaje como Moodle o Blackboard cuentan con diversas opciones para la creación de preguntas, en ocasiones estas no son suficientes, sobre todo en los cursos de ingenierías y ciencias. Es por ello que se recurre al uso de programas como Wiris, que proporciona diversas herramientas para la formulación de preguntas. Considerando esto, el presente artículo tiene por objetivo describir las principales herramientas que ofrece Wiris en la formulación de preguntas y diseño de evaluaciones, además de mostrar la efectividad de la retroalimentación automática por medio de esta herramienta en la evaluación formativa. Con este objetivo, se discute sobre ventajas,limitaciones, y dificultades con las que se pueden encontrar los docentes en la aplicación de esta potente herramienta.
EVALUACIÓN Y CARACTERIZACIÓN DE RESIDUOS SÓLIDOS COMUNES DEL CAMPUS UNIVERSITARIO DE LA UCSM AREQUIPA PERÚ
Authors: Zevallos Gonzales Wilbert Felipe
Published: July 2022

La creciente demanda energética y el consumo per-cápita crean problemas ambientales por la generación de desechos orgánicos e inorgánicos. En la actualidad se ha establecido identificar las condiciones ideales de gestión para mitigar estos problemas ambientales y lograr un desarrollo sostenible, con la implementación de sistemas de recuperación y reciclaje de residuos. En el presente trabajo de investigación se estudia los alcances de consumo y la generación de residuos del campus San José de la Universidad Católica de Santa María en Arequipa-Perú, elaborando un sistema de recuperación e identificación de residuos. La generación de residuos sólidos fue de 0.00487 Kg/hab-día, con una generación total diaria de 73.78 Kg/día. La composición de residuos sólidos comunes estuvo compuesta por 17.28% de materia orgánica, siendo el componente con mayor representatividad, el residuo papel representó el 12.13%, los componentes de residuos plásticos fueron el 9.66%, el cartón el 8.17% el vidrio el 6.82%, las bolsas el 8.82%, Tetrapak 8.26%, Tecnopor el 7.74%, metal 6.01%, telas y textiles 0.28% y finalmente las maderas y follajes el 0.21%. Con los resultados se ha establecido realizar un mejoramiento en el sistema integrado de residuos de la universidad, estableciendo condiciones primarias e implementando un proceso de reutilización; con la evaluación de los residuos y los datos obtenidos se llegó a definir una alternativa de gestión integral potencializando los residuos reciclables, evitando el desperdicio y concientizando a la comunidad de la universidad.
CORRELACIÓN ENTRE LOS NIVELES DE CORTISOL Y CONTAMINACIÓN SONORA
Authors: Montesinos-Valencia Lily , Montesinos-Valencia Percy
Published: July 2022

Objetivo: Determinar la correlación de niveles de Cortisol en pacientes con patología renal en Hospitalización y Emergencia según la contaminación sonora. Material y Métodos: estudio prospectivo y correlacional. Se determinó el ruido con el sonómetro Casella y la concentración de cortisol con la prueba de Inmuno-quimiolumicencia Estadísticamente se usó Coeficiente de Correlación de Pearson. La concentración de Cortisol en pacientes de Emergencia fue de23.58 µg/dl y de 12.94 µg/dl en pacientes de Hospitalización con diferencia significativa (p<0.05). La contaminación sonora de Emergencia fue de 61.94 dB(A) y en Hospitalización de 55.10 dB(A) estableciéndose diferencia significativa (p<0.05). Examinada la relación entre la concentración de Cortisol y Contaminación sonora en pacientes de Emergencia y Hospitalización se aprecia que a mayor concentración de Cortisol mayor es el nivel Ruido condiferencia significativa (p<0.05). Existe correlación positiva considerable (r = 0.754) entre la concentración de Cortisol y Contaminación sonora en pacientes de Observación de Emergencia, asimismo la correlación positiva considerable( r = 0.763) entre la concentración de Cortisol y Contaminación sonora en los pacientes de Hospitalización.
Pemberdayaan Masyarakat Perumahan Desa Ajibarang Wetan Banyumas Jawa Tengah dalam Toleransi Antar Umat Beragama
Authors: Nur Kholipah Sinta , Sarpini Sarpini , Mufaizin Mufaizin
Published: July 2022

Indonesia merupakan negara yang kaya akan keanekaragaman. Keanekaragaman Indonesia meliputi perbedaan suku, budaya, adat istiadat, bahasa, dan agama. Untuk menjaga akan keragaman tersebut maka harus adanya sikap toleransi, saling menghormati dan menghargai satu sama lain. Toleransi umat yang beragam ini bisa terwujud di Indonesia salah satunya di Perumahan Green Shapire Rasidance di Desa Ajibarang, Kecamatan Ajibarang, Kabupaten Banyumas. Perumahan Green Shapire Rasidance di Desa Ajibarang Wetan merupakan perumahan modern yang dimana masyaraktnya memeluk tiga agama yakni : agama Islam sebagai agama mayoritas, dan dua agama lagi yakni agama Kristen Protestan dan Kristen Khatolik sebagai agama minoritas. Penganut agama yang berbeda sangat rentan terhadap konflik. Tetapi pada masyarakat warga Perumahan Green Shapire Rasidance Desa Ajibarang Wetan, perbedaan latar belakang keagamaan justru tidak membuat mereka berkonflik. Adapun tujuan penulisan ini untuk mengetahui bentuk-bentuk toleransi warga sekitar serta faktor pendukung adanya toleransi yang baik di perumahan tersebut. Metode Penelitian yang digunakan merupakan pendekatan kualitatif dan data-data yang digunakan merupakan data deskriptif serta penggambaran mengenai kehidupan warga masyarakat perumahan sehari-hari, sehingga pendekatan yang paling cocok adalah pendekatan kualitatif. Penelitian ini menujukan bahwa bentuk toleransi yang ada pada perumahan tersebut meliputi dua bentuk toleransi. Yaitu toleransi agama dan toleransi sosial. Sedangkan faktor pendukung adanya toleransi pada perumahan tersebut adalah karena warganya memegang teguh prinsip kerukunan, prinsip menghormati dan rasa solidaritas yang tinggi.
Return on Asset pada Perusahaan Sub Sektor Farmasi: Studi Pengaruh Sales Growth, Current Ratio dan Net Profit Margin
Authors: Nurfitria Nurfitria , Pakpahan Rosma , Laksana Banter
Published: July 2022

This research aims to explain the effect of Sales Growh, Current Ratio, and Net Profit Margin on Return On Asset  in pharmaceutical sub-sector companies listed on BEI in 2015-2020. The research method used is associative method with a quantitative approach. The source of data used is secondary data in the form of annual reports of pharmaceutical companies. Sampling technique is using porposive sampling technique and obtained a total sample of 6 pharmaceutical companies from 11 pharmaceutical companies listed on BEI in 2015-2020. The type of data used is panel dataa. Data analysis in this research is multiple linear regression using IBM SPSS Statisticss25 Software. The result showed that Sales Growth, Current Ratio (CR) and Net Profit Margin (NPM) Simultaneously have a significant effect on ROA. Partially, Sales Growth has a negative and insinigficant effect on ROA. While the Current Ratio(CR) and Net Profit Margin (NPM) have a positive and significant effect on ROA.
Dampak Peningkatan Operating Leverage dan Financial Leverage terhadap Profitabilitas pada Perusahaan Industri Barang Konsumsi
Authors: Pratiwi Tresna , Danisworo Dimas Sumitra , Syarief Mochamad Edman
Published: July 2022

The purpose of this research are to know the influence of Operating Leverage and Financial Leverage to Profitability in Consumer Goods Industrial Companies listed on IDX for 2015-2019 period. The data used in this research is secondary data that is obtained indirectly from annual report contained on the IDX from 2015-2019. The population in this research are 53 Consumer Goods Industrial Companies listed on IDX in 2015-2019. The research sample was 8 companies using purposive sampling technique. The analytical method used in this research is multiple linear regression analysis using the IBM SPSS 25 application tool. Based on the F test, it is known that simultaneously DOL and DFL affect on profitability. Based on the results of the t test, it is known that operating leverage partially has no effect on profitability and partially financial leverage has a significant negative effect on profitability.
Return Saham pada Perusahaan yang Terdaftar di LQ45: Kajian Model Profitabilitas dan Rasio Pasar
Authors: Dewi Anastasya Priska Kusuma , Kristianingsih Kristianingsih , Purwihartuti Koernia
Published: July 2022

This study aims to determine the effect of Return On Assets (ROA), Return On Equity (ROE), and Earning Per Share (EPS) partially or simultaneously on stock returns in companies listed in the LQ45 index on the Indonesia Stock Exchange for the 2016-2020 period. This study uses associative and quantitative research methods. Based on the analysis of the research results, the conclusions are (1) partially Return On Assets has a significant negative effect of 0.008 on Stock Return, (2 ) partially Return On Equity has a significant positive effect of 0.026 on Stock Return, (3) partially Earning Per Share has no and insignificant effect on Stock Return and (4) Simultaneously Return On Assets, Return On Equity, and Earning Per Share has a significant positive effect on Stock Return, as indicated by the calculated F value of 2.814 and the coefficient of determination of 0.10.
Perbandingan Rasio Profitabilitas Perusahaan Sektor Pertambangan yang Terdaftar di BEI Sebelum dan Selama Pandemi Covid-19
Authors: Nadhip Fadhil Muhaimin , Pratiwi Leni Nur , Suryani Anny
Published: July 2022

This study aims to analyze the comparison on profitability ratio towards mining sector companies that are listed in Indonesia Stock Exchange before and during the Covid-19 pandemic for the 2019-2020 period. The research method used is financial ratio different test between before and during Covid-19 pandemic. Financial ratio that is used is profitability ratio consisting of gross profit margin, net profit margin, return on asset, and return on equity. Data analysis using IBM SPSS ver. 25. The result if this study is stated that there is a significant difference towards profitability ratio between before and during the Covid-19 pandemic.
Return on Assets Bank Pembangunan Daerah di Pulau Jawa: Studi pada Efisiensi sebagai Determinan
Authors: Muplihah Novia , Hermawan Dadang , Tamara Destian Arshad Darulmalshah
Published: July 2022

This study aims to analyze the effect of Non Performing Loan (NPL) and Operating Income Operating Expenses (BOPO) on Return On Assets (ROA) at Regional Development Banks in Java for the period 2011-2020. This title was chosen because during 2020 BPD has not been efficient in disbursing funds because it does not apply the principles of prudence and bank efficiency so that non-performing loans increase. The research method used is associative research with a quantitative method approach. The sampling technique uses a saturated sample so that the total population and sample are the same, namely five Regional Development Banks on the island of Java for the 2011-2020 period. Data processing was carried out using the IBM SPPS Statistics 25 application. The results of the study stated that partially NPL had no effect on ROA, while BOPO had a negative effect on ROA. Meanwhile, simultaneously NPL and BOPO affect ROA.
Ajedrez en la escuela. Recurso didáctico para el desarrollo cognitivo
Authors: Aldeán-Riofrío Michellé Ivanova , Herrera-Sarango Claudia-del-Rosario , Román-Celi Gabriela Estefanía , Medina-Aguilar Karla Stefanie
Published: July 2022

Se tiene por objetivo analizar el ajedrez en la escuela, un recurso didáctico para el desarrollo cognitivo. Desde una perspectiva metodológica cuantitativa descriptiva documental con diseño bibliográfico, tomándose como bases referenciales de selección de contenido, las siguientes: Scielo, Redalyc, Scopus, WOS, PubMed, desde donde se obtuvieron 15 artículos. La evidencia de los trabajos escrutados, pone en evidencia que el ajedrez se constituye en un recurso didáctico favorable por cuanto en este proceso de jugar el ajedrez, se colocan en primer plano la lógica, análisis, inferencia, procesos propios de un pensador crítico, reflexivo, en referencia a ubicar múltiples respuestas a problemas o dilemas por resolver con la intención el ganar el juego.
La interculturalidad: Una visión desde los procesos migratorios
Authors: Piña-Ferrer Lenys
Published: July 2022

La interculturalidad: Una visión desde los procesos migratorios
Perspectiva espiritual y afrontamiento ante la muerte en adultos mayores del centro de México
Authors: Guerrero Castañeda Raúl Fernando , Alcocer Sosa Alma Cristina , Jiménez González María de Jesús , Galindo Soto Jonathan Alejandro
Published: July 2022

Objetivo: Analizar la relación entre perspectiva espiritual y afrontamiento ante la muerte en adultos mayores del centro de Guanajuato, México. Método: Estudio cuantitativo, correlacional, de corte transversal, los criterios de selección fueron adultos mayores de 60 años y más, asistentes de dos centros gerontológicos. Muestreo por conveniencia con n=133. Se utilizó la escala de Perspectiva Espiritual, Escala de Bugen de Afrontamiento ante la Muerte y una cédula de datos sociodemográficos para la colecta de datos. Se firmó consentimiento informado. Los datos fueron analizados mediante estadística descriptiva, las variables de estudio mediante correlación de Spearman a través del SPSS versión 25. Resultados principales: La perspectiva espiritual obtuvo una puntuación media de 50.86 y la escala de Bugen de 145.65 puntos. Se realizó correlación de Spearman donde se obtuvo r=.375 y p=.000 (p<0.05), dando una correlación positiva entre las variables de estudio. Conclusión principal: Se encontró una correlación positiva y estadísticamente significativa entre Perspectiva espiritual y Afrontamiento ante la muerte. La espiritualidad influye de forma positiva en cómo se acepta la muerte ya que es una herramienta que da dirección al proceso de duelo generando sentimientos de esperanza, renovación interior y significado en adultos mayores por lo que a mayor perspectiva espiritual se tiene mejor afrontamiento ante la muerte.
Karakterisasi Anggrek Jenis Phalaenopsis amboenensis J.J. Smith di Wilayah Resort Mallawa Taman Nasional Bantimurung Bulusaraung
Authors: Erwinda Erwinda , Arsal Andi Faridah , Hiola St. Fatmah
Published: July 2022

Abstract. Resort Mallawa Bantimurung Bulusaraung National Park is a location where many orchids grow. This study aims to determine the type of orchid Phalaenopsis amboenensis J.J. Smith. This study uses the roaming method by conducting a search of the study area and documentation which includes taking pictures and morphological characterization as the basis for identifying orchid species. Orchid exploration was carried out at 4 locations with altitudes ranging from 400 m above sea level to 954 m above sea level. Based on the altitude where the Phaleonopsis amboenensis orchid was found at an altitude of 839 to 927. Based on the light intensity, it was found in semi-shaded conditions with monopodial growth type. Keywords: characterization, bantimurung bulusaraung national park area, phalaenopsis amboenensis j.j. smith, resort mallawa
Efek Pemberian Tepung Limbah Tauge dalam Ransum Terhadap Bobot Telur dan Produksi Telur Puyuh (Cortunix-Cortunix Japonica)
Authors: Kadir Muhammad Jurhadi , Ahsan Ahsan , Irmayani Irmayani
Published: July 2022

Abstract. This study aims to determine the effect of giving bean sprouts with different levels in the ration on egg production and quail egg weight. Using a completely randomized design (CRD) with 4 treatment levels and 3 replications so that there were 12 units of observation, each experimental unit consisted of 10 quails with a total of 120 quails. Each treatment consisted of P0: ration without bean sprouts waste (control), P1: ration with 3% bean sprouts waste, P2: ration with 6% bean sprouts waste, P3: ration with 8% bean sprouts waste. The results of variance showed that the addition of bean sprouts at different levels had a significant effect (p≤0.05) on egg production and a very significant effect (p≤0.01) on quail egg weight. The average quail egg production ranged from 70.83% - 94.17%, while the average quail egg weight ranged from 11.73% - 12.64%. It was concluded that the provision of bean sprouts waste flour in quail rations with a concentration of 3% gave the best effect on egg production and quail egg weight (Coturnix-coturnix japonica). Keywords: bean sprout waste flour, egg production, egg weight, quail eggs
Hubungan Status Pekerjaan dan Lama Pemakaian Kontrasepsi Suntik DMPA (Depot Medroxy Progesteron Acetat) dengan Kenaikan Berat Badan Akseptor di Wilayah Kerja Puskesmas Jati Raya Kota Kendari
Authors: Amiruddin Amiruddin , Agriansyah Ahdiat , Indryanti Yarni
Published: July 2022

Abstract. Based on the preliminary observation to the mothers using injection contraception type DMPA had experience on gaining the weight. The purpose of the study was to find out the statust of work and the duration of the use of injection contraception type DMPA with the gain weight to the acceptors. The study was and association by involving the design of cross-sectional study. The population of the study was 80 acceptors. Sample was taken by purpossive sampling totalling 65 respondents by giving the observation sheets and interviewing. Result of the study shown that the status of work with weight was categorized in working about 50 respondents (76,9 %) and the duration of use was 9 months totalling 20 respondents (30,8 %). Result of analysis by using the test of chi-square concluded that there tatus of work was no significant effect to weight of the respondents of contraception type DMPA injection (p > 0,05), while the duration of use was significant effect to weight of the respondents of contraception type DMPA injection (p <0 , 05). Keywords: job, duration of use, weigh, injection of DMPA.
Pewarnaan Alternatif dengan Menggunakan Filtrat Kulit Kenari pada Uji Mikroskopik Jamur Candida Albicans dan Aspergillus Niger
Authors: Nurdin Erpi
Published: July 2022

Abstract. Walnut is a native plant of Indonesia that grows a lot in eastern Indonesia, such as North Sulawesi, Maluku and the island of Seram. Walnut shells contain phenolic compounds which are natural antioxidants. Phenolic compounds are used as preservatives because phenol can scavenge free radicals. The color contained by walnut shells may be an alternative to fungal microscopic test staining. This study aims to see the fungus on alternative coloring of walnut shells by using a microscopic test. The method used in this research is descriptive with an experimental approach. The results of the study identified as many as 3 samples (100%) Candida albicans and 3 samples (100%) Aspergillus niger in the filtrate by heating treatment, as well as 3 samples (100%) Candida albicans and 3 samples (100%) Aspergillus niger in the filtrate with treatment without heating. Microscopic observations of Candida albicans and Aspergillus niger fungi, appeared more clearly and stained with the use of alternative coloring filtrate of walnut shell filtrate with the heating process. Conclusion : Alternative staining with walnut shell filtrate can be used to color Candida albicans and Aspergillus niger fungi. The filtrate by heating is more effective in the microscopic examination of fungi. Keywords: walnut shell, alternative coloring, candida albicans, aspergillus niger
Pengembangan Handout Bermuatan Nilai Islam Pada Materi Sistem Reproduksi Manusia Kelas XI MA
Authors: Rum Fathurahmi F , Hamka L Hamka L , Syamsiah Syamsiah
Published: July 2022

Abstract. The aim of this study was to develop a valid handout which containing Islamic values on the material of a reproduction system that is valid and to analyze teacher and student response data to handouts. This is a research and development research (R & D), which adapts the ADDIE model which consists of 5 stage : (1) Analyze; (2) Design; (3) Development; (4) Implementation; (5) Evaluation. The validity tast of teaching materials is based on the results of the assessment of 2 expert validators, while the response data of teacher and students is obtained from the assessment of teachers and student on the use of teaching materials in MAN in Makassar city with research subjects of 2 biology teachers per school and 20 students in each school. Analysis of the result of the study showed that the developed handouts were in the valid category based on the average score of 3.3. The result of the trial are limited to the responses of teacher obtained an average value of 3.7 and are in the good category. The results of trials on students responses on average a value of 3.6 is a good category. Based on the results of the study it can be concluded that the development of handouts containing Islamic values in the material of the human reproduction system class XI MA as teaching material meets valid and practical criteria.  Keywords: handout, Islamic values reproduction system
Profil Hasil Belajar Peserta Didik Kelas X MIPA SMA pada Materi Virus menggunakan Model Flipped Classroom
Authors: Chaer Muhammad Ainun , Nurhayati B Nurhayati B , Palennari Muhiddin
Published: July 2022

Abstract. This study aims to determine student learning outcomes and the effectiveness of the Flipped Classroom learning model using E-Learning on the learning outcomes of class X MIPA students at Madrasah Aliyah Negeri 2 Bone. This research is a pre-experimental research design using One Group Pretest-Postest. The population in this study were students of class X Madrasah Aliyah Negeri 2 Bone. The research sample was selected with a specific purpose (purposive sampling), namely the technique of determining the sample with certain considerations in order to obtain one class, namely class X MIPA 1, totaling 27 students. The data collection technique used is through tests. The collected data were analyzed using descriptive statistics and inferential statistics. The results showed that the posttest mean score of 74.07 was higher than the posttest average score of 28.74. Based on the results of the data analysis obtained, it can be concluded that the learning outcomes of students who are taught with the flipped classroom model have an average value that is in the good category and the Flipped Classroom learning model is effective on student learning outcomes on virus material for Class X MIPA 1 Madrasah Aliyah Negeri 2 Bone.Keywords: learning models, Flipped Classroom, learning outcome
Pengembangan E-Book Biologi Konstruktivistik Pada Materi Struktur dan Fungsi Sel Untuk Kelas XI SMA
Authors: St. Salmawati St. Salmawati , Jihadi Ahmad
Published: July 2022

Abstract. Teaching materials in the form of constructivist biology e-books on cell structure and function material for high school grade XI are developed to be valid and practical. The e-book was developed by applying constructivist principles consisting of: (1) personalization learning, (2) reflective thinking, (3) problem solving and investigation, (4) relevance to daily-life, (5) collaborative learning, ( 6) discussion, and (7) teacher scaffolding. The e-book was developed using Microsoft Word and Scribus applications and then converted into e-books with the Flipcreator application. This type of research is Research and Development (R&D) with the ADDIE development model which has five stages, namely analysis, design, development, implementation, and evaluation. The subjects of this study were expert lecturers who tested the validity of the instruments and products developed, biology teachers and students of X MIA 2 SMAN 3 Makassar as subjects to test the practicality of the product. The results showed that the products developed were valid and practical. The validity results are in the valid category with a Va value of 4.33, the practicality test results of the teacher's response are 84.52% with the very practical category and the practicality test results of the students' responses are 95.06% with the very practical category. So, it can be concluded that the constructivist biology e-book on cell structure and function material for high school class XI developed is suitable for use in the learning process.Keywords: e-book, addie, constructivism, and cell: structure and function
Analisis Kesulitan Belajar Siswa Aspek Motivasi Belajar dan Kondisi Kesehatan Fisik Pada Pembelajaran Daring Mata Pelajaran Biologi Kelas XI SMA Negeri 06 Makassar
Authors: Murti Andi Hastialihaesar Dwi , Arsal Andi Faridah , Muis Abd
Published: July 2022

Abstract. This study aims to determine the learning difficulties experienced by students in online learning and the efforts made in overcoming students' learning difficulties in biology during the online learning period. The research method used in this study is a qualitative research method. The population in this study were students of class XI SMA Negeri 06 Makassar which consisted of 6 classes, namely XI MIPA 1, XI MIPA 2, XI MIPA 3, XI MIPA 4, XI MIPA 5, and XI MIPA 6. The instrument used was a Likert scale closed questionnaire. The research data were obtained by distributing questionnaires regarding internal factors of student learning difficulties and conducting interviews with biology teachers in class XI of SMAN 06 Makassar. Based on the research results, there are two aspects that have an influence on learning difficulties on students 'internal factors, namely aspects of learning motivation and aspects of students' physical health conditions. In general, efforts to overcome student learning difficulties are based on the diata aspect, namely, by providing excessive motivation to students, both from teachers and from families. Because, the amount of learning motivation received by students will affect the learning outcomes received. In addition, efforts to prevent learning difficulties caused by physical health factors are by taking a moment to rest after using electronic devices for a long time. As well as the need for self-awareness of the importance of maintaining physical health.Keywords: online learning, student learning difficulties, learning motivation, physical health condition
Efektivitas Model Pembelajaran Numbered Head Together (NHT) dengan Pendekatan Saintifik terhadap Minat dan Hasil Belajar Biologi Materi Virus Kelas X MIPA 2 SMAN 15 Bone
Authors: Adhelina Adhelina , Hartati Hartati , Azis Andi Asmawati
Published: July 2022

ABSTRACTThis study is a pre-experiment with a one group pretest-posttestdesign research design that aims to determine the effectiveness of learning NHT model with a scientific apporoach to student’s biology learning interest and outcomes. The sample of this study was selected randomly and selected in class X MIPA 2 as the experimental group. Data collection techniques through the provision of multiple choice test a description test before (pretest) and after (posttest) learning and giving learning interest questionnaires before (pretest) and after (posttest). Data analysis technique used is descriptive and inferential statistical analysis with t-test. The results showed that (1) The effectiveness of the cooperative learning NHT model with a scientific apporoach to student biology learning interest, which is effective. (2) The effectiveness of the cooperative learning model NHT with a scientific apporoach to student biology learning outcomes which is effective. (3) Numbered Head Together (NHT) cooperative learning model with a scientific apporoach an effective be applied with the efectiveness criteria of learning implementation fulfilled, the activities of students are ini a very good category, the response of positive students as well as interest and biology learning outcomes of students increases.