bluuebunny/crossref_metadata_2025 huggingface dataset:
Potencjał działalności kredytowej sektora bankowego w obliczu pandemii COVID-19. Perspektywa credit crunch
Authors: Czechowska Iwona Dorota , Lipiński Czesław , Stawska Joanna , Zatoń Wojciech
Published: April 2022

Głównym celem opracowania jest analiza dostępności kredytowej. Do podjęcia tego tematu skłoniły nowe przesłanki, związane ze zmianą warunków działania podmiotów gospodarczych w następstwie wybuchu pandemii COVID-19. W połowie roku 2020. zaobserwowano w Polsce, po raz pierwszy od 2009 występowanie w układzie m/m następujących zjawisk: spadek zadłużenia kredytowego sektora przedsiębiorstw niefinansowych, większy niż w okresie globalnego kryzysu finansowego, deklaracja sektora bankowego dotycząca zaostrzenia polityki kredytowej. W takich okolicznościach powstało pytanie o możliwość nadmiernego ograniczania podaży kredytu przez banki, w związku ze skutkami pandemii COVID-19. Efekty pandemii zwiększają prawdopodobieństwo problemów związanych z terminową obsługą zadłużenia. Tendencja polegająca na ograniczaniu podaży kredytu występuje pod nazwą credit crunch. Odpowiedzi na pytanie badawcze, czy w Polsce występuje zagrożenie credit crunch, poszukiwano na podstawie przeglądu literatury oraz badań empirycznych. Mając na uwadze duże znaczenie finansowania kredytowego przedsiębiorstw dla ich aktywności inwestycyjnej, waga dostępności kredytowej jest szczególnie istotna w okresach kryzysu. Wnioski wynikające z przedstawionego materiału analitycznego dają podstawę do stwierdzenia, że zjawisko credit crunch w Polsce nie występuje. Przeprowadzone rozważania teoretyczne oraz analiza empiryczna działalności kredytowej w Polsce wykazały, że nie potwierdziły się obawy dotyczące załamania na rynku podaży kredytów. Sytuacja sektora bankowego w połowie roku 2021 wyglądała dość optymistycznie w krótkim terminie (oprócz nierozwiązanej kwestii mieszkaniowych kredytów walutowych i związanych z nią konsekwencji), ale w perspektywie długoterminowej istotną rolę będzie odgrywać zdiagnozowana pułapka niskiej strukturalnej dostępności kredytowej i chronicznie słabego ukredytowienia polskiej gospodarki. W połączeniu z niską rentownością sektora, wynikającą głównie z wysokich obciążeń fiskalnych będzie to stanowić istotny czynnik hamujący rozwój sektora bankowego w Polsce. Zmiana tego stanu wymaga istotnej rewizji i konsekwentnej realizacji strategii gospodarczej dla Polski poprzez intensyfikację i promowanie przedsięwzięć inwestycyjnych. Z drugiej strony pożądane jest racjonalne (np. elastyczne w zależności od koniunktury gospodarczej) podejście do obciążeń fiskalnych sektora bankowego.
Praca powstała w wyniku realizacji projektu badawczego o nr UMO-2017/26 / D / HS4 / 00954 finansowanego ze środków Narodowego Centrum Nauki.
Influencia de Factores Macroeconómicos en la Determinación de la Tasa de Morosidad en bancos grandes privados de Ecuador, Periodo 2015-2019
Authors: Tulcanaza Prieto Ana
Published: April 2022

Se examinan los factores macroeconómicos que influyen en la determinación de la tasa de morosidad en bancos grandes privados del Sistema Financiero de Ecuador durante el periodo 2015-2019, para lo cual, se utilizaron modelos econométricos de regresión multivariante con variables independientes como la tasa de variación del Producto Interno Bruto (PIB) real, tasa de desempleo, tasa de inflación, tasas de interés activa y pasiva referencial, que buscan explicar el comportamiento de la tasa de morosidad (variable dependiente). Como resultado, los factores macroeconómicos que influyen directa y significativamente son desempleo, inflación, y tasa de interés pasiva referencial. Por el contrario, la variable de variación del PIB real afecta inversa y significativamente en la morosidad.
The “Bad Students” Movement and Human Rights in Contemporary Thailand
Authors: Von Feigenblatt Otto , Pardo Phillip , Cooper Malcolm
Published: April 2022

El presente artículo explora el papel del movimiento de los "malos estudiantes" en las protestas a favor de la democracia en Tailandia. Los problemas locales, como el plan de estudios de estudios sociales, los uniformes escolares y las medidas disciplinarias en el sistema de escuelas públicas, son presentados por el Movimiento de “Malos Estudiantes” como una cuestión de derechos humanos. El discurso utilizado por el Grupo se desmonta para identificar algunos de los problemas planteados por el uso del lenguaje más amplio de los derechos humanos para desafiar las costumbres y normas del sistema educativo tailandés.
Aprendizaje Basado en Proyectos en el proceso de enseñanza – aprendizaje Escuela de Educación Básica “Despertar”
Authors: Coronel Bustamante Rosa Angela , Álvarez Meza Michel Yalile , Lozano  Veliz Raquel Jesusa
Published: April 2022

La presente propuesta está enfocada en Aprendizaje Basado en Proyectos (ABP) en el proceso de enseñanza – aprendizaje, la misma que es una metodología que favorecerá desarrollar el pensamiento crítico y habilidades que servirán como solución en la Escuela de Educación Básica “Despertar”, involucrando al docente con (ABP) como estrategia innovadora para mejorar la calidad educativa de los estudiantes. El objetivo principal que tiene la propuesta es diseñar estrategias para el (ABP) como método innovador para la enseñanza – aprendizaje de los estudiantes, la investigación aplicada fue de carácter  descriptiva con enfoque cuantitativo la cual permitió recoger los datos de la institución y realizar el análisis, el método aplicado fue el deductivo, empleado para determinar estrategias innovadoras, la técnica empleada para la recolección de datos fue una encuesta dirigida al personal docente, representantes legales y estudiantes de la institución, las mismas que al realizar un análisis a las preguntas más representativas podemos destacar que se evidenciaron los siguientes resultados: 50% de los docentes aplican la metodología  participativa con los estudiantes, 36% de los docentes repiten laclase cuando los estudiantes no comprenden el tema sobre la asignatura impartida, en el análisis realizado a los estudiantes se comprobó que existe un 74% de motivación por parte del docente, sin embargo, existen docentes que siguen empleando la pizarra para impartir las clases y finalmente el 66% de los representantes están contentos con la enseñanza que están recibiendo sus hijos. Esto nos muestra que se está aplicando la metodología adecuada en el proceso de aprendizaje.
Resiliencia de dos sistemas de producción de musáceas en dos zonas del trópico ecuatoriano
Authors: Javier Cedeño-Aviles , Vera-Aviles Daniel , Cabezas-Guerrero Fernando , Tubay-Vergara José
Published: April 2022

El objetivo de esta investigación fue determinar la capacidad de resiliencia de sistemas de producción de Musáceas en el trópico ecuatoriano. El diseño experimental fue bloques completamente al azar con tres repeticiones, dos localidades (El Carmen y La Mana), dos sistemas de producción (mixto y monocultivo). De acuerdo con los resultados de los estudios, el sistema mixto de producción de musáceas fue el que presentó mayor presencia de artrópodos, siendo el orden Collembola el más diverso, lo que nos da la directriz de decir que este orden está asociado con la calidad de los suelos. En los sistemas mixtos, La Maná y El Carmen, se encontró mayor cantidad de lombrices y microorganismos y menor índice de infección de plagas y enfermedades en comparación con los sistemas de monocultivo. Los índices de infección de Sigatoka negra, la población de nematodos fitopatógenos y la severidad del ataque del picudo negro son más altos en parcelas con monocultivo que cuando hay mezcla con cultivares que tienen tolerancia a estos estreses bióticos. De este estudio podemos concluir que los sistemas de cultivo mixto son más productivos, que presentan mayor biodiversidad y son más resilientes a sufrir el ataque de plagas y enfermedades que los sistemas agrícolas basados en el monocultivo
Evaluación de diferentes momentos de aplicación de insecticida Metomil 90% para el control del gusano cogollero (Spodoptera frugiperda) en el cultivo de maíz
Authors: Vélez Mayra , Betancourt Carlos , Mendoza Jorge
Published: April 2022

El gusano cogollero (Spodoptera frugiperda) es una de las plagas más perjudiciales del cultivo de maíz, su control está basado en aplicaciones de insecticidas altamente peligrosos. El uso del umbral económico (UE) indica el momento en donde debe iniciarse las acciones de control para evitar que las plagas alcancen niveles de daño económico, su aplicación generalmente resulta en la reducción del número de aplicaciones de pesticidas. En el Ecuador no se considera el uso de UE para el control del gusano cogollero lo que ocasiona una serie de perjuicios en los agroecosistemas. En esta investigación se evaluaron diferentes momentos de aplicación del insecticida Metomil 90% para el control del gusano cogollero, además se verificó el comportamiento de variables de crecimiento y producción de plantas de maíz. La aplicación del insecticida Metomil 90% no influyó en las variables de altura de planta, número de mazorcas, diámetro de mazorca, longitud de mazorca, número de hileras por mazorca, sin embargo, fue posible reconocer su influencia en la incidencia del gusano cogollero, severidad de daño y rendimientos de maíz. El T1 (aplicación de insecticida 15 días después de la siembra) y el T2 (aplicación de insecticida basado en el UE del 25% de plantas con daño) obtuvieron el menor porcentaje severidad de daño, también presentaron los más altos rendimientos de maíz, 5754.11 kg/ha y 6609.51 kg/ha respectivamente. Los resultados obtenidos demuestran que el uso del UE del 25% no comprometió el rendimiento del cultivo de maíz, además, permitió la reducción de aplicaciones innecesarias de insecticidas.
Aislamiento e identificación molecular de Salmonella spp., a partir de carnes de cerdo, res y pollo recolectadas de mercados en Guaranda
Authors: Bayas-Morejón Favian , Salazar-Ramos Sonia , Beltrán Katherin , Verdezoto Luis
Published: April 2022

El objetivo del estudio fue evaluar la ocurrencia de Salmonella spp. en sesenta y una muestras de carne (19 de pollo, 22 de cerdo y 20 de res), recolectadas en los mercados centrales de Guaranda, provincia de Bolívar, Ecuador. Todas las muestras fueron analizadas por cultivo utilizando métodos específicos para el género de interés y los aislados obtenidos fueron confirmados mediante PCR (Reacción en Cadena de la Polimerasa). Por cultivo, 25 muestras con 35 aislamientos resultaron positivos para Salmonella spp. Por PCR, 23 muestras (37.70%) fueron identificadas como Salmonella spp. La mayor tasa de prevalencia de Salmonella se detectó en la carne de cerdo, seguida de la carne de res. Este estudio destaca la importancia de este patógeno y la necesidad de realizar más estudios sobre su prevalencia y distribución en diferentes tipos de alimentos.
Caracterización de proteínas obtenidas de tres productos lácteos desarrollados en la cooperativa de producción agropecuaria salinas
Authors: Altuna José , Barrionuevo Alejandra , Bayas Favian , Verdezoto Roberto , Coloma Alejandra
Published: April 2022

La presente investigación tiene como objetivo la caracterización proteica de tres bebidas lácteas que son elaboradas a partir de lacto suero dulce con aportes proteicos de dos matrices vegetales (bebida láctea a base de quinua, bebida láctea a base de soya y bebida láctea fermentada), para la investigación se concentró la proteína mediante precipitación isoeléctrica a valores de pH 4.0 sin solubilidad, y mediante electroforesis identificamos el perfil proteico de las bebidas lácteas, encontrándose bandas con pesos moleculares entre 16 a 85 KDa en la bebida láctea fermentada y la bebida láctea a base de soya, y de 16 a 79 KDa en la bebida láctea a base de quinua. Se estableció la digestibilidad gastrointestinal donde se desarrolló la digestión gástrica con la enzima pepsina, y la digestión duodenal con la enzima pancreatina, posterior a la reacción enzimática se aplicó la técnica de electroforesis y se comprobó que cada una de las bebidas lácteas es digerible dentro del organismo. Con esta investigación se busca fortalecer el desarrollo de la agroindustria local y sobre todo demostrar que las tres bebidas lácteas desarrolladas son de fácil digestión y por ende aptas para el consumo humano y sus proteínas descritas son un aporte importante en la nutrición del organismo, de tal forma que la liberación de los péptidos, aunada al tamaño, hidrofobicidad y secuencia de los mismos constituyen requisitos indispensables para convertirlos en péptidos con actividad biológica. Éstos últimos, también considerados como péptidos bioactivos o biopéptidos, han despertado recientemente el interés de los investigadores debido a que pueden influenciar favorablemente las funciones que llevan a cabo los sistemas inmune, gastrointestinal, nervioso y cardiovascular impactando la salud del consumidor.
Simplicidad inquietante en los relatos de Silvina Ocampo
Authors: Molloy Sylvia
Published: April 2022

Este artículo no presenta resúmen
La mezcla de quechua y castellano. El caso de la "media lengua" en el Ecuador
Authors: Muysken Pieter
Published: April 2022

No presenta resúmen
Nutrient Availability and Nutrient Uptake by Crop and Weed as Influenced by Stale Seedbed, Mulching and Mechanical Weeding in Okra
Authors: Chacko Seethal Rose , Raj Sheeja K. , Pillai P. Shalini , Jacob D. , Lakshmi P.R. Geetha , Radhakrishnan N.V. , Krishnasree R.K.
Published: April 2022

Background: Weeds are the major biological constraint in okra due to its slow initial growth and wider row spacing. Due to severe crop weed competition, weeds removed considerable amount of nutrients from the soil. Competition exists between the crop and weed for nutrients results in nutrient deficiencies in crop. Hence the present experiment is formulated to assess the effect of stale seedbed, mulching and mechanical weeding on nutrient availability, nutrient uptake by crop and weed in okra. Methods: Experiment was conducted at Coconut Research Station, Balaramapuram, Thiruvananthapuram, Kerala during Rabi 2020-21. Design adopted for the study was RBD with two factors. The first factor was seedbed preparation (S) and the second factor was weed management (W). Stale seedbed (S1) and normal seedbed (S2) were the two different seedbed preparation methods and dried banana leaf mulch @10 t ha-1 alone (W1), dried banana leaf mulch @10 t ha-1 fb wheel hoe weeding at 30 and 45 DAS (W2), dried banana leaf mulch @10 t ha-1 fb hand weeding at 30 and 45 DAS (W3), wheel hoe weeding at 15, 30 and 45 DAS (W4), hand weeding at 15, 30 and 45 DAS (W5) and weedy check (W6) were the six different weed management options tried. Soil samples were collected after the harvest of the crop to determine the nutrient availability. Weed samples at 30 and 60 DAS and plant samples at harvest were analyzed to determine the NPK content and respective uptake of nutrients were calculated by multiplying the nutrient content with DMP. Result: Stale seedbed significantly enhanced the dry matter production and nutrient uptake by okra at harvest and lowered the nutrient removal by weeds at 30 and 60 DAS. Compared to non-stale, stale seedbed recorded significantly higher fruit yield. Among the weed management, wheel hoe weeding at 15, 30 and 45 DAS, recorded the lowest total weed dry weight at 30 and 60 DAS and resulted in the highest NPK uptake by crop and fruit yield. Uncontrolled weed growth resulted in a loss of 81.33, 18.16 and 50.84 kg N:P:K ha-1 at 30 DAS and 102.09, 57.90 and 55.31 kg N:P:K ha-1 at 60 DAS, respectively. Nutrient removal by weeds was the lowest in wheel hoe weeding at 15, 30 and 45 DAS and the highest in weedy check. It could be concluded that, wheel hoe weeding at 15, 30 and 45 DAS was the best option for the management of weeds, higher nutrient availability and uptake and yield in okra.
Institution-Wide Analysis of Academic Outcomes Associated with Participation in UGR: Comparison of Different Research Modalities at a Hispanic-Serving Institution
Authors:   Gonzaga University, Battaglia Samantha Jude , Echegoyen Lourdes E. ,   The University of Texas at El Paso, Diaz-Martinez Laura A. ,   The University of Texas at El Paso, Gonzaga University
Published: April 2022

Most studies on the benefits of participation in undergraduate research (UGR) use data from student participants in undergraduate research programs (URPs), which offer a limited number of positions. In reality, however, the majority of UGR students participate in undergraduate research not in programs (URNPs). The authors conducted an institution-wide study at a Hispanic-serving institution to examine the relationship between academic success and participation in these two UGR modalities. Although there were some differences between URPs and URNPs, participation in research at this institution was largely equitable and inclusive, with UGR demographics that reflected those of the institution, and it was positively associated with increased benefits along multiple academic metrics, regardless of UGR modality. Importantly, these increases were observed for both first time in college and transfer students.
Solution-Focused Brief Group Counseling (SFGC) Untuk Meningkatkan Self-Acceptance Pada Anak Korban Perceraian
Authors: Hayati Sri Ayatina , Aminah Aminah
Published: April 2022

The objectives to be achieved in this research are to find out how big the Self Acceptance of Broken Home students is before getting the Solution-Focused Brief Group Counseling approach at MTs Al-Ikhwan Banjarmasin, to find out how much influence Solution-Focused Brief Group Counseling has to increase the Self Acceptance of Broken children. Home at MTs Al-Ikhwan Banjarmasin, and To find out how effective Solution-Focused Brief Group Counseling is to increase the Self Acceptance of Broken Home children at MTs Al-Ikhwan Banjarmasin. The type of research used is experimental research (non parametric). The results of the study on the level of self-acceptance of broken home students before getting the Solution-Focused Brief Group Counseling approach at MTs Al-Ikhwan Banjarmasin were in low categorization. The increase in self-acceptance of children with broken homes through a solution-focused brief group counseling approach is evenly distributed, in other words, pre-test data has a significant relationship/influence with post-test data.
Meningkatkan Ketrampilan Berpikir Kritis Menggunakan Bimbingan Konseling Kelompok Teknik Problem Solving Berbantuan Mind Mapping
Authors: Majdi M. Zuhdi Zainul , Ekawati Desti
Published: April 2022

The purpose of this study was to test the effectiveness of group guidance on mind mapping and problem solving techniques to improve students' critical thinking skills in mathematics. This study used a random control group pretest-posttest design, involving 14 students of SMKN 3 Sukabumi. The data analysis technique used is one-way Anova. The results showed that the group guidance of mind mapping and problem solving techniques was effective in improving students' critical thinking skills in mathematics. Through this research, it is expected to be able to provide understanding to students that it is important to have critical thinking skills because students have developmental tasks that must be achieved in order to develop optimally with regard to mathematics subjects to be more responsible and consequently.
HAPUSNYA HAK MILIK TANAH DALAM HUKUM ISLAM DAN UNDANG-UNDANG NOMOR 5 TAHUN 1960 TENTANG PERATURAN DASAR POKOK-POKOK AGRARIA
Authors: Munandar Haris , Aziz Syaiful , Armasito Armasito
Published: April 2022

Tanah memiliki kegunaan penting untuk kehidupan manusia seperti tempat tinggal, mencari nafkah, tempat ibadah dan sebagainya. Di dalam UUPA terdapat macam-macam kejadian dari aspek hukum yang bisa menyebabkan hilangnya kepunyaan atas tanah. Pada penelitian ini akan dijelaskan mengenai konsep hapusnya hak milik tanah dalam hukum Islam dan UUPA. Adapun metode yang dipakai pada penelitian yaitu metode deskriptif kualitatif lalu disimpulkan dengan cara deduktif. Hasil dari penelitian menyatakan menurut UUPA bahwa hapusnya hak milik terdapat pada rumusan Pasal 27 yaitu: a) karena pencabutan hak berdasarkan Pasal 18, b) karena penyerahan sukarela oleh pemiliknya, c) karena ditelantarkan, d) karena ketentuan Pasal 21 ayat 3 dan 26 ayat 2, e) tanahnya musnah. Sementara berdasarkan hukum Islam hapusnya hak milik atas tanah dapat disebabkan karena ditelantarkan selama tiga tahun berturut-turut. Selain itu hapusnya hak milik tanah bisa disebabkan karena pencabutan hak demi keperluan bersama misalnya guna pembangunan masjid, rumah sakit, pasar, dan sebagainya dengan cara membayar ganti kerugian.
Balıkesir/Antandros Antik Kenti Kazısı Toprak Örneklerinin Metagenomik Analizi
Authors: Bal Dilan , Balcı Berceste , Yılmaz Alper , Polat Gürcan , Arıcan Ercan
Published: April 2022

Bugüne kadar, biyosferde bulunan mikroorganizmaların çok azı kültürleme metoduyla tespit ya da teşhis edilebilmiştir. Kültürlenmemiş ya da kültürlenemeyen mikroorganizmalar ise, mikrobiyal çeşitliliğin büyük bir bölümünü oluşturmaktadır. Metagenomik analiz, kültürleme yapılmaksızın, çevreden direkt alınan örneklerin DNA izolasyonu sonrasında elde edilen mikroorganizmaların tür tayininin yapılmasına, genetik çeşitliliğinin, popülasyon yapısının ve bu mikroorganizmaların insan yaşantısını da etkileyen ekolojik rollerinin anlaşılmasına olanak vermektedir. Metagenomik; ilaç, biyoyakıt, biyoteknoloji, tarım, ekoloji gibi birçok farklı çalışma alanında yardımcı disiplin olarak önemli rol oynamaktadır. Paleomikrobiyoloji çalışmalarında da son yıllarda sıkça kullanılmaya başlanan metagenomik, insanlık tarihindeki mikrobiyal evrim araştırmalarına katkı sunar ve bize geçmiş zamanların mikro ekosistemini anlama perspektifi verir. Bu çalışmada, Balıkesir/Antandros Antik Kenti nekropolünden kültürleme yapılmaksızın direkt alınan toprak örneklerindeki mikroorganizmaların DNA izolasyonu yapıldı ve sonrasında 16S rRNA genlerinin V3-V4 bölgeleri PZR yöntemi ile çoğaltıldı. Çoğaltılan bölgeler Illumina MiSeq sistemi ile dizilendi. Elde edilen dizilerin metagenomik analizi QIIME 1.9.1 kullanılarak yapıldı ve mikrobiyal çeşitlilik belirlendi.
Geleneksel Sille Evleri’nde Enerji Etkin Mimari Çözümlerin İncelenmesi
Authors: Közoğlu Havva Gamze , Canan Fatih , Korumaz Mustafa
Published: April 2022

Çevre ve enerji sorunlarının hızla çoğaldığı günümüz şartlarında, önemli miktarda enerji harcayarak çevresel problemlere neden olan bina tasarımlarında, sürdürülebilir çevreler oluşturmanın ve enerjiyi etkin kullanmanın olanakları aranmaktadır. Geleneksel yapım teknikleri ile inşa edilmiş, doğal ve yerel malzemeler kullanıldığı yerel mimari uygulamalar, geçmişten günümüze çevreye duyarlı ve enerjinin etkin kullanımına ilişkin çözümler sunmuşlardır. Eski dönemlerden bu yana yerleşim alanı olan Anadolu’da, çevresel etkenler göz önüne alınarak tasarlanmış birçok geleneksel yapı bulunmaktadır. Bu bağlamda, çalışmada geleneksel konutlarının enerji etkin davranışlarının incelenmesi hedeflenmiştir. Bu amaçla yüzyıllardır birçok medeniyetlere ev sahipliği yapmış Konya kentinin günümüzde merkez mahallelerinden olan Sille’de ki tarihi evlerin yapısal özellikleri ile enerji etkinliğinin incelenmesi amaçlanmıştır. Çalışma alanından seçilen evlerin Bina Enerji Performansı Yazılımı (BEPTR) Programı yardımıyla yıllık enerji tüketim miktarları hesaplanmıştır. Çıkan sonuçlar karşılaştırılarak yıllık enerji tüketim miktarlarına etki eden etmenler değerlendirilmiştir. Çalışma sonucu Sille bölgesinde aynı iklim ve geometri ile oluşturulan referans binalar ile geleneksel evlerin yıllık enerji tüketim miktarları ve enerji sınıfları birbirine yakın sonuçlar göstermiştir. Geleneksel evlerin yapıldığı dönemdeki mekanik sistem ve günümüz binalardaki mekanik sistemler arası enerji tüketim değerlerinde farklılık göz önüne alınırsa, bulunan enerji tüketim değeri ve sınıfının referans bina ile yakın olması, geleneksel evlerin yapımında ve kullanımında enerjiyi etkin kullanma çabasının var olduğunu göstermektedir. Bu yönüyle geleneksel evlerin mimarlara yol gösterebilecek önemli veriler sunduğu ve bu veriler temel alınarak erişilen enerjinin etkin kullanmanın önemi açıklanmıştır. Enerji sorunun çoğalarak arttığı günümüz dünyasında geleneksel mimarinin öğretileri göz önüne alınarak yapılacak tasarımlar sonraki nesillere yaşanabilir çevre oluşturulmasına katkı sağlayacaktır.
Ödemiş Kuzey Bölgesinin İmar ve Bölge Planlama Alanı İncelenmesi
Authors: Acar İbrahim , Kamacı Züheyr , Kapucu Serdar
Published: April 2022

İzmir İli, Ödemiş İlçesinin kuzeyinde yer alan Dereuzunyer ve Derebebekler Mahallelerinin, zemin sondaj, sismik kırılma, çok kanallı yüzey dalgası analizi (MASW – Multichannel Analysis of Surface Waves), elektrik özdirenç tomografi (ERT) ve mikrotremor yöntemlerinin uygulanması ve bu yöntemlerin uygulanması sonucunda elde edilen veriler ışığında jeoloji ve jeofizik mühendisliği disiplinleri ile birlikte değerlendirilerek günümüz şart ve koşulları ile güncel yönetmeliklerde göz önünde bulundurulduğunda uygulamalı jeofizik yöntemler, genel jeofizik, genel jeoloji ve saha jeolojisi dallarından edinilen teorik ve uygulamalı bilgiler ışığında yerleşime uygunluk alanın belirlenmesi, deprem, heyelan vs. gibi doğal afetlere karşı daha emniyetli ve güvenilir yapılaşma alanlarının tespiti, her türlü alt yapı projelerinin ekonomik olarak gerçekleştirilebilmesi ve yaşam kalitesi yüksek yaşanılabilir mekânların oluşturulması amaçlanmıştır.
Uma análise das abordagens metodológicas no Programa de Pós-Graduação em Educação na região de Sorocaba
Authors: Bufalo Daniela Cristina Lourenco , Pires Cristiane Sales , Sampaio da Silva Patricia Machado , Pimenta Maria Alzira de Almeida
Published: April 2022

A análise crítica da produção acadêmica pode contribuir para a melhoria da qualidade das pesquisas em Educação. Por isso, o presente artigo apresenta uma revisão das produções científicas do Programa de Pós-Graduação em Educação de uma universidade da região de Sorocaba, na linha de pesquisa da Educação Superior, de 2014 a 2019. A análise das estruturas internas das produções científicas teve como objetivo reconhecer as características epistemológicas e as respectivas abordagens metodológicas, baseada no esquema paradigmático de Gamboa (1998). O conteúdo de 34 produções científicas foi analisado. Para a categorização dos trabalhos, foram considerados: o contexto; os temas e a modalidade de pesquisa; as técnicas de coleta de dados, perpassando pela identificação dos componentes básicos de estrutura do trabalho científico. O estudo realizado destacou a predominância de pesquisas qualitativas, sendo a abordagem Fenomenológico-Hermenêuticas, com 47%, seguida pela Crítico-Dialéticas, com 32%, diante de 21% de abordagem quantitativa, classificadas como Empírico-Analíticas.
Estruturas físicas biodegradáveis e sustentáveis em eventos: um estudo de caso do “Na Praia” focado em recursos e práticas sustentáveis nas produções
Authors: Tuma Raquel Lage , Sales Juliana
Published: April 2022

Sustentabilidade é um investimento, e suas ações vão além dos impactos positivos que são gerados no meio ambiente. Esta pesquisa objetiva identificar o uso de práticas sustentáveis na construção das estruturas físicas e na decoração durante a produção de eventos. Discute-se a concepção de eventos sustentáveis, as medidas adotadas em produções para serem considerados sustentáveis, os materiais e recursos utilizados na estrutura física e na decoração que denotam preocupação com o consumo e o descarte por parte dos idealizadores. Assim, este trabalho busca identificar e analisar a utilização de estruturas físicas de cunho ecológico e práticas sustentáveis para orientar a sustentabilidade na produção de eventos. Como procedimento metodológico, utiliza-se a pesquisa exploratória e descritiva, a técnica de Estudo de Caso, usando o evento “Na Praia”, bem como a pesquisa bibliográfica e documental. Constatou-se que o evento “Na Praia” inclui as boas ações e o conhecimento da sustentabilidade para serem abordados, desde o conceito à sua desmontagem.
Funções motoras e cognitivas de idosos frequentadores de centro de convivência comparados a idosos sedentários
Authors: Vidal Bravalhieri Anna Alice , Oliveira Rodrigues Nathalia , Borges Lino Tayla , Christofoletti Gustavo
Published: April 2022

Os avanços tecnológicos na saúde contribuíram para um aumento da expectativa de vida e para o envelhecimento populacional. Como um aliado ao envelhecimento ativo, diversas cidades têm possibilitado espaços específicos para idosos, chamados de centros de convivência de idosos (CCI).  Os CCI são locais destinados ao desenvolvimento de atividades socioculturais, educativas e físicas que permitem a participação do idoso na vida comunitária. O objetivo deste estudo foi avaliar as funções motoras e cognitivas de idosos frequentadores de CCI na comparação com idosos sedentários. Neste estudo transversal, descritivo e de abordagem quantitativa, 21 idosos foram divididos em três grupos: G1 (idosos que realizam atividades físicas em CCI), G2 (idosos que realizam atividades cognitivas em CCI) e G3 (idosos sedentários). As avaliações envolveram testes de vulnerabilidade (Índice de Vulnerabilidade Clínico Funcional - 20), funcionalidade (Índice de Pfeffer), cognição (Mini Exame do Estado Mental e Trail Making Test), equilíbrio (Escala de Equilíbrio Funcional de Berg) e mobilidade (Timed up and Go). Na comparação estatística, utilizou-se o Teste de Kruskal-Wallis. Os resultados apontaram similaridade entre grupos, para vulnerabilidade e funcionalidade. Houve uma tendência estatística do G1 em apresentar melhor escore motor que os demais. O grupo G2 apresentou pior escore cognitivo que os demais grupos. Já o grupo G3, por não apresentar os piores escores, opta por ficar em casa. Em conclusão, idosos que realizam atividades físicas em CCI tendem a apresentar melhor escore motor. O pior escore cognitivo do grupo G2 pode indicar que o idoso percebeu dificuldades cognitivas diárias e optou por realizar atividades com estimulação cognitiva.
CARACTERIZAÇÃO DOS NINHOS E IDENTIFICAÇÃO SEXUAL DE PODOCNEMIS EXPANSA, TARTARUGA DA AMAZÔNIA
Authors: Gonçalves Kagueiama Ana Karla , Malvasio Adriana , Campos de Sousa Heitor , De Jesus Castro Fábio , Gomes de Ataídes Adson , Leandro da Silva Roberto
Published: April 2022

As alterações climáticas e os impactos que o planeta vem sofrendo com as ações humanas, tornam os monitoramentos ecológicos e da biodiversidade imprescindíveis. Estudos sobre determinação sexual dependente da temperatura de incubação dos ovos, em quelônios, apresentam vários desafios, sendo um deles relacionado à identificação sexual dos filhotes. As características morfológicas externas dos recém-eclodidos de Podocnemis expansa, que evidenciam o dimorfismo sexual, só vão ser perceptíveis após alguns anos de vida. O estudo histológico das gônadas é um meio confiável para diferenciar machos e fêmeas em filhotes. Este trabalho teve como objetivo avaliar a influência de aspectos físicos e geomorfológicos dos ninhos de P. expansa e relacioná-los com a determinação sexual da espécie nas praias do Rio Xingu/PA. A análise histológica resultou na razão sexual de 0,17:1 machos/fêmeas, totalizando 103 machos, 609 fêmeas e 60 não identificados. Áreas de nidificação com frações granulométricas menores (fina/média fina) e temperatura média de incubação mais baixa, apresentaram maior número de machos. Houve predominância de fêmeas em temperaturas mais altas, onde a fração granulométrica foi maior (média/grossa). A morfometria geométrica da carapaça dos filhotes identificou diferenças morfométricas entre machos e fêmeas, resultados que podem diminuir a quantidade de filhotes eutanasiados destinados à histologia.
The Effect of Negative Mass in Gravitating System
Authors: Bormashenko Edward
Published: April 2022

The effect of the negative effective mass emerging in the gravitating core-spring-shell system is considered. The effect appears when the entire system is exerted to the external harmonic force and the frequency of external force approaches to the critical frequency from above. The critical frequency depends on the density of the self-gravitating system only. The scaling law predicting the value of for condensed phases is derived. The generalization of the effect for the Coulomb-like forces is reported
Brown Dog Tick (Rhipicephalus sanguineus sensu lato) Infection with Endosymbiont and Human Pathogenic Rickettsia spp., Northern Mexico
Authors: Salomon Jordan , Fernandez Santos Nadia Angelica , Zecca Italo B , Estrada-Franco Jose G , Davila Edward , Hamer Gabriel L , Rodriguez Perez Mario Alberto , Hamer Sarah
Published: April 2022

Of the documented tick-borne diseases infecting humans in Mexico, Rocky Mountain spotted fever (RMSF), caused by the gram-negative bacterium Rickettsia rickettsia, is responsible for most fatalities. Given recent evidence of brown dog tick, Rhipicephalus sanguineus sensu lato, as an emerging vector of human RMSF, we aimed to evaluate dogs and their ticks for rickettsiae infections as an initial step in assessing the establishment of this pathosystem in a poorly studied region of northeastern Mexico while evaluating the use of dogs as sentinels for transmission/human disease risk. We sampled owned dogs living in six disadvantaged neighborhoods of Reynosa, Northern Mexico to collect whole blood and ticks. Of 168 dogs assessed, tick infestation prevalence was 53%, comprised of exclusively R. sanguineus s. l. (n=2,170 ticks). Using PCR and sequencing, we identified an overall rickettsiae infection prevalence of 4.1% (n=12/292) in ticks, in which eight dogs harbored at least one infected tick. Rickettsiae infections included R. amblyommatis and R. parkeri, both of which are emerging human pathogens, as well as candidatus R. andeanae. This is the first documentation of pathogenic Rickettsia in R. sanguineus s.l. collected on dogs from northeastern Mexico. Domestic dog infestation with Rickettsia-infected ticks indicates ongoing transmission, thus humans are at risk for exposure and underscores the importance of public and veterinary health surveillance for these pathogens.
Signal Quality Valuation with Optimal Power Consumption and High Compression Ratio Method for Estimate Heart Rate Applied to Real-time PPG Measurement
Authors: Bui Ngoc-Thang , Minh Tri Ho , Nguyen Bang Le-Huy , Truong Trong Toai , Le Dinh Luong
Published: April 2022

Nowadays, wearable devices for human health monitoring are increasingly become popular and widely used. Typically, the wearable device is small size and operates with batteries. Therefore, the wearable device acquires bio-signals and transfers to smartphones or personal computers (PC) via WiFi/ Bluetooth for processing data. To reduce power consumption is one of the most important challenges of designing wearable devices. To solve this problem, the proposed signal quality valuation (SQV) method can be select the high-quality signal and reduce the transfer time to other devices. In this paper, the proposed SQV and data compression method rely on real-time PPG signals analysis to retain important information of PPG signal, improve performance and power consumption of PPG devices. Besides, we also proposed Heuristic rules for heart rate (HR) estimation with compression data. The experimental results show that the highest compression ratio (CR) is 387.8 with BIDMC Physionet database (sampling frequencies of 125 Hz) and HR error as 1.43 bpm for averaging absolute error (avAE), the standard deviation absolute error (sdAE as 0.4) and relative error mean (avRE as 0.019). The proposed real-time PPG measurement system (sampling frequency as 100/ 200/ 400 Hz) reduce power consumption and open the new structure for healthcare application systems
Present Climate of Lake Montcortès (Central Pyrenees): Paleoclimatic Relevance and Insights on Future Warming
Authors: Rull Valenti , Sigró Javier , Vegas-Vilarrúbia Terea
Published: April 2022

The varved sediments of the Pyrenean Lake Montcortès (Pallars Sobirà, Lleida) embody a unique continuous high-resolution (annual) paleoarchive of the last 3000 years for the circum-Mediterranean region. A variety of paleoclimatic and paleoecological records have been retrieved from these uncommon sediments that have turned the lake into a regional reference. Present-day geographical, geological, ecological and limnological features of the lake and its surroundings are reasonably well known but the lack of a local weather station has prevented characterization of current climate, which is important to develop modern-analog studies for paleoclimatic reconstruction and to forecast the potential impacts of future global warming. Here, the local climate of the Montcortès area for the period 1955-2020 is characterized using a network of nearby stations situated along an elevational transect in the same river basin of the lake. The finding of statistically significant elevational gradients for annual and monthly average temperature and precipitation has enabled to estimate these parameters and their seasonal regime for the lake site. A representative climograph has been shaped with these data that can serve as a synthetic descriptive and comparative climatic tool. The same analysis has provided climatic data for modern-analog studies useful to improve the interpretation of sedimentary records in climatic and ecological terms. In addition, the seasonal slope shifting of the climatic elevational gradients has been useful to gain insights about possible future climatic trends under a warming scenario.
Micronutrient support among women of reproductive age with polycystic ovary syndrome complicated by metabolic risks
Authors:   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Shikh E.V. , Makhova A.A. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation, Grebenshchikova L.Yu. ,   E.M.Bakunina Regional Clinical Perinatal Center, Tver, Russian Federation, Bagdasaryan A.A. ,   I.M.Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russian Federation
Published: April 2022

There are currently no registered medications with polycystic ovary syndrome (PCOS) among the indications. Synergistic and pathogenetically sound micronutrient support in women’s reproductive health with an efficient choice of compounds can have an impact on all pathogenic mechanisms of PCOS: insulin resistance, systemic inflammation, oxidative stress, regulation of the gonadotropin ratio (luteinizing hormone / follicle stimulating hormone) and levels of active androgens. Myo-Inositol in patients with PCOS improves ovarian function and increases fertility, reduces the severity of hyperandrogenism, including acne and hirsutism, positively affects metabolic aspects by reducing insulin resistance; modulates hormonal parameters involved in reproductive function and ovulation. Experimental studies show the possibility of improving oocyte morphology and embryo quality with Myo-Inositol in combination with folic acid (FA). Combination therapy with FA and Myo-Inositol prevents the formation of congenital anomalies through epigenetic effects on DNA methylation. Vitamin D supplementation leads to the reduction in insulin resistance and hyperandrogenism, contributes to the production of progesterone in the ovaries. Vitamin D has a protective effect on cells in the development of insulin resistance due to its own anti-inflammatory effect. Epigallocatechin-3-gallate (EGCG) is a natural antioxidant compound of flavonoids. Chromium promotes glucose absorption and is involved in carbohydrate, protein, and lipid metabolism. Synergism of these compounds leads to a clinically significant effect on metabolic and hormonal parameters, which can be used in patients with current and delayed reproductive plans, as well as in the group of women who are treated for infertility by assisted reproductive technologies. Key words: Myo-Inositol, folic acid, vitamin D, epigallocatechin gallate, chromium, insulin resistance, polycystic ovary syndrome, reproductive function
Prenatal diagnosis of congenital adrenal hyperplasia
Authors:   Novokuznetsk State Institute for Advanced Training of Physicians (Branch of the Russian Medical Academy of Continuous Professional Education), Novokuznetsk, Russian Federation, Shramko S.V. , Yakovlev Ya.Ya. ,   Novokuznetsk State Institute for Advanced Training of Physicians (Branch of the Russian Medical Academy of Continuous Professional Education), Novokuznetsk, Russian Federation, Lyutina E.I. ,   Novokuznetsk State Institute for Advanced Training of Physicians (Branch of the Russian Medical Academy of Continuous Professional Education), Novokuznetsk, Russian Federation, Maklakova T.P. ,   Novokuznetsk State Institute for Advanced Training of Physicians (Branch of the Russian Medical Academy of Continuous Professional Education), Novokuznetsk, Russian Federation, Keremetskaya E.V. ,   Yu.E.Malakhovsky Kuzbass Children’s Clinical Hospital, Novokuznetsk, Russian Federation
Published: April 2022

Enlarged nuchal translucency and nasal bone hypoplasia are considered as markers of chromosomal abnormalities and fetal malformations, although enlarged nuchal translucency can be detected in a healthy fetus and completely disappear by 14–15 weeks’ gestation and can also be observed when the karyotype is normal (in antenatal fetal death, congenital heart disease, miscarriage, preterm birth). The study of markers of chromosomal abnormalities is of practical interest in terms of accumulating information and gaining experience in using them for prenatal diagnosis. A case of accurate sex determination in the fetus with salt-wasting form of congenital adrenal hyperplasia and virilization of the external genitalia (Prader grade IV) at birth is presented. Highly effective prenatal screening including amniocentesis and karyotyping (46XX) at 13 weeks’ gestation ensured that pediatricians were prepared for timely prescription of gluco- and mineralocorticoid replacement therapy. This enabled to prevent the development of acute adrenal crisis and choose adequate management tactics, thereby providing normal puberty and potential fertility. Key words: congenital adrenal hyperplasia, prenatal screening, enlarged nuchal translucency
Composition of breast milk in obese mothers and its impact on the infant's development
Authors:   Academician I.P.Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russian Federation, Smirnova N.N. ,   V.A.Almazov National Medical Research Centre, Saint Petersburg, Russian Federation, Khavkin A.I. ,   Research Clinical Institute of Childhood of the Moscow Region, Moscow, Russian Federation, Novikova V.P. ,   Saint Petersburg State Paediatric Medical University, Saint Petersburg, Russian Federation, Kuprienko N.B. ,   Academician I.P.Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russian Federation,   V.A.Almazov National Medical Research Centre, Saint Petersburg, Russian Federation, Belozertseva V.N. ,   Academician I.P.Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russian Federation, Zhestyannikova E.I. ,   Academician I.P.Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russian Federation
Published: April 2022

This review analyzes changes in the composition of breast milk observed in obese women compared to those with normal weight. The maternal diet primarily affects the level of fat and leptin in breastmilk. It is the level of leptin in breastmilk that differs significantly between obese and non-obese women within the first month after childbirth. The psychological status of the mother was shown to affect the composition of macronutrients, immune components, and hormones in breastmilk. Breastfeeding is critical for the development of an infant's gut microbiota and maturation of its immune system. The analysis of breastmilk composition has a practical value, because it helps to develop infant formulas the composition of which is close to breastmilk. Key words: maternal obesity, breastmilk, gut microbiota, composition, vitamin D metabolism, genetic polymorphism
Diabetic enteropathy in children
Authors:   entral Research Institute of Epidemiology, Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing, Moscow, Russian Federation, Gorelov A.V. , Nijevitch A.A. ,   Children's Republican Hospital, Ufa, Russian Federation,   Bashkir State Medical University, Ufa, Russian Federation, Alyangin V.G. ,   Children's Republican Hospital, Ufa, Russian Federation, Malievskiy O.A. ,   Children's Republican Hospital, Ufa, Russian Federation, Yakupova G.M. ,   Children's Republican Hospital, Ufa, Russian Federation, Malievskiy V.A. ,   Children's Republican Hospital, Ufa, Russian Federation, Arslanov A.A. ,   Bashkir State Medical University, Ufa, Russian Federation
Published: April 2022

The type 1 diabetes mellitus (T1DM) represents one of the most common diseases in childhood. Diabetes is linked to gastrointestinal complications (GI) such as intestinal enteropathy. The aim of this study was to characterize the duodenal histology in pediatric patients with T1DM in comparison to those without. Patients and methods. We enrolled 108 pediatric patients with T1DM (47 boys, 61 girls, mean age 13.1 ± 1.9 years) who were referred to the GI unit with duodenal biopsies collection (Children’s Republican Hospital, Ufa, Russia). Out of all children with T1DM, 74 (68.5%) showed histological signs of duodenal inflammation. In the comparison non-T1DM group, 21 patients (67.7%) showed inflammatory changes in duodenal mucosa. Histological evidence of chronic duodenitis was revealed significantly higher (p < 0.001) in group 2 of T1DM children (47/51) than in group 1 of T1DM (27/57). Celiac disease (CD) related duodenal lesions were found in 10 of T1DM patients (9.2%) and all confirmed by the serology. None of the comparison group children demonstrated CD signs on histology. Conclusion. The results of the present study demonstrated that chronic duodenitis is frequently present in patients with T1DM, but chronic duodenal inflammation is not always a consequence of CD or infection presence. Key words: children, diabetes mellitus, enteropathy, inflammation
Textual heterogeneity in massive sandstones from the Grès d'Annot and Numidian Flysch: Implications for depositional processes
Authors: Patel Urval S. , Stow Dorrik A.V. , Gardiner Andy , Buckman Jim
Published: April 2022

Vertical bed scale heterogeneity in six massive sandstone beds is investigated using digital image analysis to determine flow processes. Images parallel to the bedding plane and perpendicular to the apparent grain long-axis orientation were acquired to minimize the uncertainty in the grain-size and fabric, and increase the statistical significance of the data. Hypothesis testing was used to reduce the subjectivity in assigning vertical trends within each bed. Results show that a significant part of the deposit contains statistically significant vertical variation in grain-size and fabric (ρ-values < 0.01). At the bed scale, grain-size can be normally graded or non-graded. However, at shorter length scales, complex grading patterns emerge in the different percentiles of the grain-size distribution, including “oscillating,” “diverging,” and “converging” trends involving the fine- and coarse-tail percentile. Grain fabrics in the bedding-parallel sections show a consistently flow-oblique trend with an average azimuthal deviation of 48°, but becoming increasingly flow aligned at the tops of most beds. The majority of the bedding-perpendicular sections show imbrication angles > 15°, with an average imbrication angle of 78°. Both up- and down-current imbrication polarities are observed in equal abundance. These textural trends are interpreted as a product of active near-bed sedimentation processes that operate in high concentration near-bed layers, which develop at the base of concentrated, turbulent flows, and active fluidization processes that operate during sediment deposition. The short length-scale grain-size trends are likely a reflection of fluctuations in the sediment concentration in these near-bed layers and elutriation, which led to differential grain segregation processes influencing the different grain-size percentiles. The high shear stresses and frequent grain interaction in the near-bed layers, with concomitant fluidization, also generate the oblique bedding-parallel fabric and very high imbrication angles.