bluuebunny/crossref_metadata_2025_split huggingface dataset:
VALUASI EKONOMI KAWASAN KONSERVASI MANGROVE BEKANTAN (KKMB) DI KOTA TARAKAN
Authors: Rahajeng Galih Yogi , Wahyuni MS Etty , Arni Arni 
Published: October 2021

ABSTRACT The benefits that we can see from mangrove forest in Conservation Area for Mangrove and Proboscis (KKMB) are socio-ecological, socio-economic, and socio-cultural aspects. The economic value of natural resources are non-market promotion or cannot be offered. Based on these problems, this study aims to provide economic valuation mangrove forests in KKMB using the Travel Cost Method (TCM) and Willingness to Pay (WTP) analysis by visitors to support conservation of the Conservation Area for Mangrove and Proboscis in Tarakan City. In this study used 100 respondents who were KKMB visitors. The sampling method used are the accidental and quota sampling. The result shown that the total cost of the trip is IDR 2,033,000 and the economic value of the Conservation Area for Mangrove and Proboscis in the Tarakan City with the average travel cost method of respondents / visitors is IDR 20,330. Based on the calculation results obtained TWTP value (Total Willingness to pay) respondents Conservation Area for Mangrove and Proboscis of Rp 348,752,600 / Year, where the population is the number of visitors to the Bekantan Mangrove Conservation Area in Tarakan City. Keywords: Conservation of mangrove, Travel Cost Method, Willingness to Pay, Economic Valuationn ABSTRAK Hutan mangrove di Kawasan Konservasi Mangrove dan Bekantan (KKMB) kota Tarakan memiliki nilai manfaat yang dapat kita lihat dari beberapa aspek yang terkait yaitu aspek sosio-ekologis, sosio-ekonomis, dan sosio-kultural. Nilai ekonomi sumber daya alam yang menawarkan keindahan alam, pada umumnya bersifat non-market atau tidak dapat diperdagangkan. Berdasarkan permasalahan tersebut penelitian ini bertujuan untuk memberikan penilaian ekonomi hutan mangrove di Kota Tarakan dengan teknik valuasi ekonomi dengan menggunakan Metode Biaya Perjalanan (TCM) dan Analisis WTP (Willingness to pay) kesediaan membayar oleh pengunjung terhadap pemanfaatan Kawasan Konservasi Mangrove Bekantan di Kota Tarakan. Dalam penelitian ini menggunakan 100 responden yang merupakan pengunjung KKMB. Metode pengambilan sampel yang digunakan adalah pengambilan sampel akedensial dan kuota. Hasil Penelitian memperlihatkan bahwa Total biaya perjalanan yang dikeluarkan adalah sebesar Rp 2.033.000 dan nilai ekonomi Kawasan Konservasi Mangrove Bekantan Kota Tarakan dengan metode biaya perjalanan rata-rata responden /pengunjung adalah Rp 20.330. Berdasarkan hasil perhitungan diperoleh nilai TWTP (Total Willingness to pay) responden Kawasan Konservasi Mangrove Bekantan sebesar Rp 348.752.600/Tahun, dimana populasinya merupakan jumlah pengunjung Kawasan Konservasi Mangrove Bekantan di Kota Tarakan. Kata Kunci: Konservasi mangrove, Metode Biaya Perjalanan, Metode Kesediaan Membayar, Valuasi Ekonomi
Uji Aktivitas Isolat Actinomycetes (Kode Gst, Kp, Kp11, Kp16, T24, Dan T37) Terhadap Staphylococcus Aureus Atcc 25923 Dan Escherichia Coli Atcc 25922
Authors: Ramadhani Melati Aprilliana , Sulistyan Nanik Sulistyan 
Published: October 2021

ABSTRAK Prevalensi penyakit infeksi belum menunjukkan penurunan dari tahun ke tahun. Faktor penyebab tingginya kasus infeksi adalah pemakaian antibiotika yang telah resisten. Resistensi mikroba yang meningkat terhadap antibiotik dan munculnya mikroba patogen baru telah mengilhami pencarian antibiotik baru dari mikroba. Salah satu kelompok mikroba yang paling potensial sebagai penghasil senyawa obat yang dicari saat ini adalah Actinomycetes. Actinomycetes dikenal sebagai sumber penting untuk antibiotik dan molekul bioaktif. Penelitian ini bertujuan untuk mengetahui aktivitas isolat Actinomycetes sebagai penghasil antibiotik terhadap Staphylococcus aureus ATCC 25923 dan Escherichia coli ATCC 25922. Hasil isolasi Actinomycetes pada penelitian ini, diberi kode GST, KP, KP11, KP16, T24, dan T37. Pengujian aktivitas antibakteri isolat Actinomycetes dengan metode difusi agar yaitu metode sumuran, dengan kontrol positif menggunakan kloramfenikol 20%. Hasil dari uji aktivitas cairan kultur isolat Actinomycetes yaitu kode KP yang menunjukkan bahwa cairan kultur isolat tersebut mampu menghambat pertumbuhan S. aureus dan E. coli. Zona penghambatan terhadap S. aureus adalah 5 mm, sedangkan pada E. coli memiliki diameter zona hambat sebesar 3,25 mm.Kata Kunci : Actinomycetes, Uji Aktivitas, Staphylococcus aureus, Escherichia coli The prevalence of infectious diseases has not shown a decrease from year to year. The causing factor of infection high cases are antibiotic used that has been resistant. Microbial resistance increased to antibiotics and the emergence of new pathogenic microbes have inspired the research for new antibiotics from microbes. One of the most potential microbial groups as a producer of the drug compounds that are sought at this time is Actinomycetes. Actinomycetes is known as an important source for antibiotics and bioactive molecules. This study aims to determine the activity of Actinomycetes isolates as an antibiotic producer against Staphylococcus aureus ATCC 25923 and Escherichia coli ATCC 25922. The results of the Actinomycetes isolation in this study were given the GST, KP, KP11, KP16, T24, and T37 codes. Antibacterial activity testing of Actinomycetes isolates using diffusion agar method was well method, with positive control using chloramphenicol 20 %. The results of the activity test of the Actinomycetes isolates culture were the KP code which showed that the isolate culture was able to inhibit the growth of S. aureus and E. coli. The inhibitory zone against S.aureus was 5 mm, while at E.coli was 3,25 mm.Keywords : Actinomycetes, Activity Test, Staphylococcus aureus, Escherichia coli
Afrontamiento de la Incertidumbre en jóvenes imposibilitados de regresar del extranjero por pandemia de COVID-19
Authors: Chávez-Ventura Gina , Santa-Cruz-Espinoza Henry , Vásquez-Olcese César , Molina-Alvarado Janeth 
Published: October 2021

Para evitar la propagación de la COVID-19, muchos países ―entre ellos Perú― cerraron sus fronteras, imposibilitando el retorno de peruanos que tenían previsto volver al país y ya no contaban con recursos económicos para su manutención al haber concluido sus contratos laborales. Por ello, el propósito del estudio es caracterizar los modos de afrontamiento a la incertidumbre que experimentaron jóvenes peruanos cuando se encontraban imposibilitados de regresar a su país debido a la pandemia por COVID-19. Se diseñó un cuestionario con preguntas abiertas y cerradas, se obtuvo la validez de contenido (V= 1 [.90, 1]) y se aplicó, mediante formularios Google, a 39 jóvenes entre 19 y 26 años (M= 20.9, DE= 1.6), que cumplían su cuarentena, tras ser repatriados por el gobierno peruano. Los resultados reportan que los jóvenes se sintieron especialmente agobiados o angustiados (64.10 %) y tensos (56.41 %). Sus principales temores eran no poder regresar a Perú (43.8 %) y
contagiarse de la COVID-19 (25 %). Afrontaban el malestar durmiendo (22.81 %), realizando actividades físicas para relajarse (21.03%), recibiendo apoyo emocional de personas que recién conocían (79.49 %), y también proporcionaron apoyo a otras personas (80.95 %). Casi la totalidad de los participantes (92.31 %) realizaron acciones para intentar solucionar el problema, y el 100 % buscaba estar informado de las noticias. La mayoría (74.36 %) valoró como excitante la experiencia vivida de estar imposibilitados de poder retornar a su país. Se concluye que las principales acciones realizadas han sido para afrontar la incertidumbre emocional, cognitiva y de deseo de cambio.
Revisiting Pedagogical Variations in Service-Learning and Student Outcomes
Authors: Dahan Thomas A. 
Published: October 2021

This article presents results from a quasi‐experimental replication study that extended Mabry’s 1998 correlational study by introducing a counterfactual (using psychometrically defensible measures) and controlling for academic motivation and relationships among students, faculty, and staff. The study offered evidence of the effectiveness of frequency of contact, reflection, and service duration in influencing civic and academic outcomes. Though the study’s quasi- experimental approach posed modest limitations, the measured effects were similar to those identified in Mabry’s study, thus improving confidence around findings related to the impacts of service-learning pedagogical variations and their implications for instructional design.
Exit of the Court Beyond the Stated Requirements when Considering Cases from Civil, Family and Labor Relations
Authors:   North-West Branch of the Russian State University of Justice (St. Petersburg), O. Yu. Malkin , L. A. Smolina 
Published: October 2021

The article considers the grounds for the court to go beyond the stated requirements when resolving cases from civil, family and labor relations. It is shown that going beyond the stated requirements is possible both in the civil and in the arbitration process. At the same time, non-fulfillment or improper fulfillment by the court of the obligation assigned to it to resolve certain issues may lead to a violation of the rights and interests of the parties to the dispute, to the annulment of the court order. The aim of the study was to develop recommendations for improving the practice of applying the provisions of the law on the court going beyond the stated requirements. The objectives of the study were to differentiate the grounds for the court to go beyond the stated requirements with related situations; classification of cases of non-application or improper application by the court of going beyond the stated requirements; identifying ways to eliminate the violations if the court goes beyond the stated requirements. The consideration of problems associated with going beyond the stated requirements is based on general scientific research methods (formal logic method) involving industry methods (comparative study methods of arbitration and civil processes, system analysis of positive legal material), which together ensured the reliability of the results of the work. In order to correctly use the mechanism by the court to go beyond the stated requirements, to prevent and eliminate violations of the rights and interests of the parties to the dispute in such situations, the authors proposed: 2.	to differentiate between the court’s withdrawal beyond the stated requirements and the situation when the court changes the wording of the claimed claim in the operative part of the decision, brings it into line with the law, and also satisfies the interest of the defendant in the court when the plaintiff’s claim itself implied this; 3.	the Supreme Court of the Russian Federation to clarify in the decisions of the Plenum, in reviews of judicial practice, cases of a court going beyond the stated requirements when considering civil, family and labor disputes, limiting the arbitrary discretion of lower courts; 4.	the ways to eliminate violations of the rights and interests of the parties to the dispute when the court goes beyond the stated requirements are the adoption of an additional decision, appeal of the court decision, as well as an independent claim.
Relation of Microstreams in the Polar Solar Wind to Switchbacks and Coronal X-Ray Jets
Authors: Neugebauer Marcia , Sterling Alphonse C. 
Published: October 2021

Abstract
Ulysses data obtained at high solar latitudes during periods of minimum solar activity in 1994 and 2007 are examined to determine the relation between velocity structures called microstreams and folds in the magnetic field called switchbacks. A high correlation is found. The possibility of velocity peaks in microstreams originating from coronal X-ray jets is reexamined; we now suggest that microstreams are the consequence of the alternation of patches of switchbacks and quiet periods, where the switchbacks could be generated by minifilament/flux rope eruptions that cause coronal jets.
Investigating Protoplanetary Disk Cooling through Kinematics: Analytical GI Wiggle
Authors: Longarini Cristiano , Lodato Giuseppe , Toci Claudia , Veronesi Benedetta , Hall Cassandra , Dong Ruobing , Patrick Terry Jason 
Published: October 2021

Abstract
It is likely that young protostellar disks undergo a self-gravitating phase. Such systems are characterized by the presence of a spiral pattern that can be either in a quasi-steady state or in a nonlinear unstable condition. This spiral wave affects both the gas dynamics and kinematics, resulting in deviations from the Keplerian rotation. Recently, a lot of attention has been devoted to kinematic studies of planet-forming environments, and we are now able to measure even small perturbations of velocity field (≲1% of the Keplerian speed) thanks to high spatial and spectral resolution observations of protostellar disks. In this work, we investigate the kinematic signatures of gravitational instability: we perform an analytical study of the linear response of a self-gravitating disk to a spiral-like perturbation, focusing our attention on the velocity field perturbations. We show that unstable disks have clear kinematic imprints into the gas component across the entire disk extent, due to the GI spiral wave perturbation, resulting in deviations from Keplerian rotation. The shape of these signatures depends on several parameters, but they are significantly affected by the cooling factor: by detecting these features, we can put constraints on protoplanetary disk cooling.
Les logiques de résurgence de la microbrasserie à Bruxelles
Authors: Delperdange Pauline 
Published: October 2021

Cas emblématique du redéploiement d’activités artisanales, la microbrasserie fait l’objet d’une résurgence notable à Bruxelles. Notre article vise à rendre compte de ce retour d’activités productives en ville, en répondant aux questions : par qui, comment, et où est produite la bière bruxelloise ? Il s’agit d’abord d’identifier les dynamiques de localisation de l’activité, passée et actuelle, dans l’espace urbain et l’hinterland économique de la région. Puis, à partir de l’analyse d’entretiens menés auprès d’une quinzaine de brasseurs, de rendre compte de l’hétérogénéité constituante du monde bruxellois de la microbrasserie, à travers l’identification de logiques entrepreneuriales plurielles qui impliquent une diversité de conceptions de la production urbaine et de modes de rapport à l’espace.
Epidemiological analysis of tomb complexes from the necropolis of Thebes-West
Authors: Ege Markus J. , Nerlich Andreas G. , Zink Albert R. 
Published: October 2021

In the necropolis of Thebes-West, Upper Egypt, individuals from various time periods are buried, comprising the Middle Kingdom, the New Kingdom and the Late Period. Previously the bodies had been examined paleopathologically and data of more than 800 individuals had been entered into a data base. We analyzed the data in respect to age distribution, sex, social status and several symptoms that are indicators for distinct disease entities.
We identified statistically significant associations of social status with the prevalence of caries. Degenerative diseases and traumas are significantly more frequent in later time periods, whereas severe infectious diseases occur nearby only in the Middle Kingdom. The odds ratio of signs of anaemia for children versus adults was about 3.1 (95% confidence interval 2.2- 4.3), independently of social status and epoch. No differences among time periods, social status and age distribution were found for the occurrence of scurvy and osteopenia. Despite the obstacles of missing data, selection bias through selective burial practices and information bias by contamination of later burials, our results give an insight on disease distribution in ancient Egypt by population based data.
Oral pyogenic granuloma: Analysis of 137 cases that presented in a Nigerian tertiary health institution
Authors: Owobu Thomas , Omeje Uchenna Kelvin , Sulaiman Shehu Adamu , Oba Onisoman Azah 
Published: October 2021

Background: Oral pyogenic granuloma is a common oral lesion among African population. It often presents as a painless, pedunculated, or sessile mass within the oral cavity. However, etiopathogenesis of oral pyogenic granuloma is still debatable. This article reviewed and identified the possible predisposing factors to the development of oral pyogenic granuloma amongst patients presenting at a sub urban tertiary health care facility.
Methods: Information about 137 patients that presented with pyogenic granuloma from January 2009 to December 2019 were retrieved from the records department of Federal Medical Centre, Nguru. The data that were reviewed and analyzed included ages of patients, gender, anatomical site of lesions, treatment instituted as well as clinical and histopathologic features.
Results: Patients ages ranged from 10 to 70 years (mean=41.02± 2.1 years), with the greatest degree of occurrence (29.19%) in the third decade of life. The male-to-female ratio was 1:1.7. The most frequently involved site was the gingiva. Other sites where pyogenic granuloma was located were the tongue, check mucosa, and palate. Oral pyogenic granulomas were more prevalent in the maxilla than in the mandible, with the labiobuccal gingiva of both jaws more commonly affected. The main complaint of the patients was painless swelling associated with occasional bleeding. More than half of the lesions had a pedunculated base, with surface ulceration in some cases. All lesions were surgically excised, although 8.03% of the cases existed as recurrent lesions.
Conclusion: Although the clinicopathologic features of oral pyogenic granuloma in the study population were similar to those previously reported and their aetiology multifactorial, this study revealed that poor oral hygiene status of patients played a major role in their development.
Análisis de la perspectiva de los estudiantes de Ingeniería industrial de la UTCh sobre su aprendizaje en el cambio a la modalidad a distancia por contingencia de COVID-19
Authors: Arturo Reyes Joaquín , Castro Cuesta Raquel Alejandra , Barba Martínez Cristina , Bueno Carlos Susana Ivonne 
Published: October 2021

Ante la incertidumbre de las autoridades académicas de la Universidad Tecnológica de Chihuahua (UTCh) por el cambio en la impartición de clases, de sistema presencial a una modalidad a distancia durante la contingencia por COVID-19, se realiza el presente estudio, que tiene como objetivo conocer si la modalidad en línea cumple con las expectativas de aprendizaje. Para ello, se diagnostican las percepciones de los estudiantes de Ingeniería industrial mediante una encuesta a grupos focales. Se hace una interpretación de estadística descriptiva longitudinal realizada durante cuatro periodos académicos, de la cual se concluye que existe escasa habilidad para el autoaprendizaje.
AbstractIn face of uncertainty by academic authorities from the Technological University of Chihuahua (UTCh) due to changes in the delivery of classes, from presence-based classes to distance-based learning during the COVID-19 contingency, this research was performed with the objective of defining if online modality meets the expectations of knowledge acquisition. To this effect, the perception of industrial engineering students was diagnosed through a survey of focus groups. A Statistical descriptive longitudinal interpretation was performed during four academic periods in which it was concluded that there existed little ability for self-learning.
COVID-19 Pandemi Korkusu ile Hemşirelerin Bakım Verici Rolüne İlişkin Tutumları Arasındaki İlişki
Authors: KAPLAN Ebubekir , AKTAŞ Mehmet Cihad , KAYA Hatice 
Published: October 2021

Giriş: Yeni ortaya çıkan bulaşıcı hastalıklarla ilişkili korku ve endişe, hemşirelerin mesleki sorumlulukları ile kişisel güvenlik algıları arasında çatışmaya neden olabilmekte, bu durum hemşirelerin bakım verici rolünü etkileyebilmektedir. Nitekim hemşirelerin salgınlarda çalışma koşullarının kötüleşmesi, hasta bakım kalitesinin olumsuz yönde etkilenmesine yol açmaktadır.Amaç: Araştırmada hemşirelerin COVID-19 pandemi korku düzeyleri ile bakım verici rolüne ilişkin tutumları arasındaki ilişkinin belirlenmesi amaçlandı.Yöntem: Tanımlayıcı tipteki araştırmanın örneklemini, Ekim 2020 - Mart 2021 tarihleri arasında Van ilinde COVID-19 pandemi hastanesinde aktif çalışan 310 hemşire oluşturdu. Araştırma verileri Kişisel Bilgi Formu, COVID-19 Korkusu Ölçeği, Hemşirelerin Bakım Verici Rollerine İlişkin Tutum Ölçeği kullanılarak toplandı. Veriler tanımlayıcı, karşılaştırıcı ve ilişki arayıcı istatistikler kullanılarak analiz edildi.Bulgular: Araştırmada, kadın hemşirelerde COVID-19 Korkusu Ölçeği puan ortalamaları arasında; çocuğu olmayan, lisansüstü eğitim düzeyine sahip ve yalnız yaşayan hemşirelerde Hemşirelerin Bakım Verici Rollerine İlişkin Tutum Ölçeği puan ortalamaları arasında istatistiksel açıdan anlamlı fark olduğu belirlendi (p &lt;0,05). COVID-19 Korkusu Ölçeği puanları ile Hemşirelerin Bakım Verici Rollerine İlişkin Tutum Ölçeği puan ortalamaları arasında istatistiksel açıdan anlamlı bir ilişki bulunmadı (p &gt; 0,05).Sonuç: COVID-19 hastalarına bakım veren hemşirelerin pandemiden psikolojik açıdan olumsuz etkilendiği, bakım verici rollerine ilişkin tutumlarının olumlu yönde olduğu saptandı.
Matthew’s Account of the Massacre of the Innocents in Light of Its Reception History
Authors: Cho Sung J. 
Published: October 2021

Sung Cho addresses the seeming contradiction of Herod the Great’s massacre in Matthew 2:16-18, questioning why such a tragedy had to occur, why it was included in the good news of Jesus, and what connection it has to ancient prophecies. In creating a reception history of the Massacre of the Innocents, Cho progresses through two millennia worth of interpretation and depiction to highlight key works for discussion.
Beginning with a close reading of Matthew 2:16-18, Cho moves to analyze depictions of the tragedy in the Early Patristic Tradition, from the sixth century to the early modern period, and thus to the present day; complete with an examination of visual interpretations of the massacre. Cho’s examination provides a positive step to understanding the depths of human suffering with the help of many diverse perspectives.
Architecture in the Age of Artificial Intelligence
Authors: Leach Neil 
Published: October 2021

Artificial intelligence is everywhere – from the apps on our phones to the algorithms of search engines. Without us noticing, the AI revolution has arrived. But what does this mean for the world of design? The first volume in a two-book series, Architecture in the Age of Artificial Intelligence introduces AI for designers and considers its positive potential for the future of architecture and design.
Explaining what AI is and how it works, the book examines how different manifestations of AI will impact the discipline and profession of architecture. Highlighting current case-studies as well as near-future applications, it shows how AI is already being used as a powerful design tool, and how AI-driven information systems will soon transform the design of buildings and cities.
Far-sighted, provocative and challenging, yet rooted in careful research and cautious speculation, this book, written by architect and theorist Neil Leach, is a must-read for all architects and designers – including students of architecture and all design professionals interested in keeping their practice at the cutting edge of technology.