bluuebunny/crossref_metadata_2025 huggingface dataset:
La señalización lumínica y la navegación por el Estrecho de Gibraltar en la Baetica romana: un panorama con más sombras que luces
Authors: Marfil Francisco
Published: July 2023

El continuo avance de las investigaciones arqueológicas, especialmente en los ámbitos portuarios, está produciendo casos de estudio de mayor complejidad y riqueza. En este sentido, la progresión en cuanto a la definición de los urbanismos, el mayor conocimiento en la identificación de las denominadas “estructuras de contacto” como los muelles o embarcaderos, los progresos de la arqueología subacuática en la localización de pecios y áreas de fondeo conocidas, así como del resto de evidencias vinculadas a las infraestructuras portuarias, está permitiendo que se articule un discurso más concreto acerca del funcionamiento del puerto en época Antigua. A pesar de estos hechos, el faro como elemento principal y determinante en el paisaje portuario, permanece rodeado de numerosas incógnitas derivadas de una presencia importante en las fuentes literarias, numismáticas, pictóricas, escultóricas y musivarias pero una ausencia casi total en el registro arqueológico. Más allá de su icónico papel como construcción monumental en las infraestructuras portuarias, su función como hito señalizador y articulador del tránsito lo hace componente clave en estos contextos. Debido a estas circunstancias, en el presente trabajo se analizan los casos béticos identificados y presupuestos en el ámbito del Estrecho de Gibraltar, relacionándolo con la información aportada por las fuentes, los estudios geomorfológicos y los datos del poblamiento de la costa bética. Estos datos han sido introducidos en un sistema de información geográfica (SIG) donde se han realizado cálculos de cuenca visual para determinar cómo se configuraría este teórico escenario. El resultado ha permitido plantear una serie de hipótesis sobre la configuración de las redes marítimas béticas y la presencia real del faro en el contexto portuario.
Pobreza multidimensional no território brasileiro: uma análise para domicílios rurais e urbanos
Authors: Silva da Cunha Marina , Coutinho Marcelino Gésia
Published: July 2023

Este artigo tem como objetivo analisar a pobreza multidimensional no Brasil, de 2005 até 2015. Os principais resultados mostram que houve queda na pobreza multidimensional, tanto na incidência e quanto na intensidade, para o Brasil e para os meios urbano e rural. Por sua vez, na desagregação por estados, observou-se a persistência dos maiores níveis de pobreza nas regiões Norte e Nordeste do país, assim como a perpetuação do alto índice de pobreza no meio rural frente ao urbano, sendo o meio urbano aquele com a maior quantidade de domicílios pobres. As maiores privações estão na dimensão educação e as menores na dimensão condições habitacionais. Em termos relativos, a pobreza ainda atinge de forma mais significativa não-brancos, homens, crianças e idosos.
Perspectiva Bibliométrica Acerca da Produção Científica Internacional sobre Negócios de Impacto Social
Authors: Silva Maria do Socorro Torres , Correia Suzanne Érica Nóbrega , Machado Petruska de Araújo
Published: July 2023

O rápido crescimento das pesquisas na área dos negócios de impacto social, a sua natureza emergente e a inspiração em diferentes disciplinas contribuem para formar uma literatura bastante fragmentada e sem estruturas dominantes. Diante dessa fragmentação conceitual, e objetivando contribuir para o fortalecimento das discussões no meio acadêmico, o presente estudo se propõe a realizar um mapeamento bibliométrico da produção científica construída em torno do tema, considerando publicações internacionais indexadas na Web of Science (WoS) entre 1945 e 2020 para fornecer uma visão abrangente e longitudinal do desenvolvimento do campo. A análise da evolução das publicações; dos autores que mais publicam e os mais citados; dos artigos mais relevantes; dos periódicos mais influentes; dos termos de maior ocorrência; e das redes de cocitação aponta que há um crescimento da produção acadêmica em nível global, marcada por uma grande variedade de tópicos, sendo os mais relevantes: as tensões e os dilemas oriundos da busca por objetivos paradoxais; as perspectivas social e econômica; as dimensões comportamentais/culturais; a variedade de empreendimentos que se encaixam nesse perfil; os aspectos conceituais; as questões relacionadas ao hibridismo organizacional; e a potencialidade dessas organizações na diminuição das desigualdades sociais.
The effect of trehalose administration on the serum expression levels of microRNAs associated with lipid metabolism and autophagy process in patients with myocardial infarction - the post-hoc analysis of the TREAT-IR trial.
Authors: Ganjali Shiva , Mansouri Atena , Reiner Željko , Jamialahmadi Tannaz , Moallem Seyed Adel , Salehabadi Sepideh , Banach Maciej , Sahebkar Amirhossein
Published: July 2023

Introduction

This study aimed to evaluate the TRE-induced changes in the serum expression levels of miRNAs associated with lipids metabolism and autophagy process in MI patients to assess the potential protective effects of TRE in these patients.

Material and methods

This post hoc investigation was performed on serum samples obtained from a pilot randomized, double blind, placebo-controlled clinical trial that recruited 14 men (aged 18-80) who had MI and systemic inflammation. The patients were randomized in a 2:1 ratio to either TRE (15 g/week, intravenous (IV) ad-ministration) (N=10) or placebo groups (equal volume of saline 0.9 %) (N=4) for a period of 12 weeks. To measure the relative serum expression levels of miRNA-155, miRNA-221, and miRNA-33, the SYBR Green qPCR method was used.

Results

miRNA-155 showed significantly higher serum expression levels in the TRE group (2.772±0.73; P=0.009) when compared to the placebo group. Also, significant reductions in miRNA-155 (0.171±0.03; P=0.016), miRNA-221 (0.116±0.07; P=0.013), and miRNA-33a (0.076±0.07; P=0.025) were observed in the placebo group at the end of the study. Nevertheless, the reduction (normalized to the baseline) of the serum expres-sion levels of miRNA-221 (FC:0.87±0.20 vs FC:0.18±0.08; P=0.009) and miRNA-33a (FC:0.73±0.22 vs FC:0.13±0.08; P=0.025) were significantly less in TRE group than in the placebo group.

Conclusions

IV TRE administration did not reduce the expression of miRNA-221 and miRNA33a as much as placebo. Keeping a steady state of the serum expression levels of these miRNAs associated with lipoproteins metabolism and autophagy in the TRE group might have protective effects in patients with MI.
Relationship of Blood Groups to the Incidence of Hyperuricemia and Hyperglycemia
Authors: Gata Abbas Mehsen , Kasim Sumayah Faruq , Mohammed Sarah Mohssen , Samanje Jaleel
Published: July 2023

Several experiments have been carried out to estimate the relationship between blood grouping types and the occurrence of diabetes, but not hyperuricemia. The effects of the potential correlation between the ABO blood groups and the incidence of these cases have been recorded in this study. The aim of this study is to see whether there is a connection between ABO blood groups and the occurrence of hyperuricemia and hyperglycemia among samples of Iraqi patients. This research was carried out in Educational Laboratories/Medical City (Baghdad Governorate). The research was carried out of the ABO blood with age range (40-70) years, ABO blood group was performed by the sliding method, while uric acid and glucose blood levels were measured by utilizing an enzymatic procedure.  There are significant differences in the levels of uric acid between blood groups (A and AB) and blood groups (A and O), while the levels of serum glucose were highly significant between blood groups (B and AB) and blood groups (AB and O). It is concluded that blood groups type AB could be the most vulnerable to the occurrence of hyperuricemia and hyperglycemia. However, further investigations with consideration to Rhesus factor Rh are required.
The Design Idea and its Application in the Inner Space (Refreshments Shops as Sample)
Authors: Ghazal Naderah Abdul Razzaq
Published: July 2023

The inner or architect faces difficulty in choosing his applicable design, so that the research presents a study based on scientific and practical components to find out a design idea as an objective study and the mechanisms of application by utilizing modern technology and the products of the digital world to achieve a sustainable and balanced environment participates in upgrading the inner designs so it comes with the concept of the design idea and means of cognitive processing that take part in its application in real life to reach the title of the research “The design idea and its application in the inner space ‘’ the study as a necessity resulted from a need to increase design awareness in finding out a link between the application of the design idea and precept it.
The research problem ‘’ does the design idea and its application in the inner space (Refreshments Shops) as a sample have sensible and perception values participate in achieving connection with the recipient?
The target of the research aims at uncovering the role of the design idea and its application in the inner space and its importance in being discussed in a study resulted from a necessity to improve the level of inner designs of refreshments shops in the city of Baghdad, the objective limits ‘’The design idea and its application in the inner space’’, and the place and time limits of it from Al Fiqma refreshments shop at Al Karrada \  Al Fiqma refreshments shop at Al Sidiyah from (1983-2013), insure the conceptual framework the design idea and perception processing to apply the design idea.
There are a number of indications resulted from the research and adopted in the samples analyzing form and discussing the previous studies close to the subject of the research.
The research methodology and procedures come to reach the results and conclusions and lead to a number of conceptualization pillars.
Comparison between Sevoflurane and Isoflurane Effects on Hemodynamic Status
Authors: Hama Adel Amen
Published: July 2023

Back ground: Volatile anaesthetics are known to cause hypotension because of its effects on the central nervous system and autonomic nervous system, on the myocardium as well as its direct action on vascular smooth muscle.
Aim of study: is to compare between sevoflurane and isoflurane effects on pulse rate and mean blood pressure during general anaesthesia.
Patients and methods: this prospective study was carried out at Al-Hilla Teaching Hospital/Babylon as well as Balad General Hospital/Salah Al-Din, from 2nd (March) 2021-20th (May) 2021. Thirty patients between the ages 7- 68 years were enrolled in this study, 13 Male and 17 females. All patients fasted for 8-10 hours before proposed time of surgery. In all selected patients, pulse rate and mean blood pressure was recorded at baseline, at intubation at (5 Minute), (10 Minute), (15 Minute), (20 Minute), (25 Minute), (30Minute), (40 Minute) of the time of operation, extubation, and recovery.
Results: showed that non-significant differences between inhalation agent (sevoflurane and isoflurane) and hemodynamic status (pulse rate and Mean blood pressure) at different time. The Groups according to their gender, showed high percentage of 38.5% in males at age group of 36-50. While 50.0% of females at age group 21-35 years. The most patients which received Isoflurane as inhalational agent were female groups (52.9%) versus (46.2%) for male groups, the female group which received Sevoflurane inhalational agent were (47.1%) versus (53.8%) for male groups.  
Conclusion: it conclude that the sevoflurane and isoflurane is more anesthetic stable gas on heart rate and mean blood pressure.
تأثير اليقظة الاستراتيجية في تعزيز الأداء التشغيلي: دراسة تحليلية في مصنع الألبسة الرجالية الجاهزة في النجف الأشرف
Authors: Kadhim Thaer Younus
Published: July 2023

يهدف البحث الحالي الى تشخيص العلاقة والتأثير بين اليقظة الاستراتيجية والأداء التشغيلي. إذ طبّق البحث في مصنع الألبسة الرجالية الجاهزة في النجف الأشرف على عيّنة قوامها (73) فرداً، بالاعتماد على استمارة الاستبانة كأداة لجمع البيانات. وتجسّدت مشكلة البحث بما يشهده الواقع من تغيّرات مستمرة ومتطوّرة على المستوى الداخلي والخارجي للمنظمة، قاد الى ضرورة توفر الاستجابة الفورية والحاسمة لها. وانطلاقاً من ذلك، تكمن أهمية البحث في تسليط الضوء على مردود تطبيق فلسفة اليقظة الاستراتيجية في المصانع العراقية وخاصة الحكومية منها. توصّل البحث الى استنتاجات عديدة ومنها: أنّ المصنع يفتقر الى وسائل تكنولوجية ذات حداثة تمكّنه من الترويج لمنتجاته بشكل أمثل بما يحقّق التميّز المطلوب بالمقارنة مع منتجات المنافسين. بالمقابل استطاع الباحث بلورة عدداً من التوصيات لتعزيز الأداء التشغيلي ومن أهمها، تبني المصنع لوسائل تكنولوجية وتقنيات تمتاز بالحداثة وسهولة الاستخدام بالشكل الذي يسهل للزبائن وبفئاتهم المختلفة من الوصول الى منتجاته المتنوعة.
Aldi zieht den Wettbewerbern davon
Authors: Schulz Hans-Jürgen , Hofmann Janine , Stockburger Manfred
Published: July 2023

Steigende Preise brachten dem gesamten Discount-Segment im vergangenen Jahr Rückenwind. Aber nur Aldi hat es geschafft, diesen Schwung beizubehalten. Wie konnte das gelingen?
Billige Pakete aus China sorgen für Unmut
Authors: Falker Gerrit-Milena
Published: July 2023

Seit Tarek Müller, CEO von Otto-Tochter About You, „hochsubventionierte Pakete aus China“, angeprangert hat, diskutiert die E-Commerce-Szene das Phänomen munter in den Sozialen Medien.
„Digitale Werbung ist der Gewinner der Zeit“
Authors: Konrad Jörg , Rück Daniela
Published: July 2023

Preisaktionen und ein generell günstiges Sortiment bleiben Kommunikationsschwerpunkte des Lebensmittelhandels. Themen rund um Nachhaltigkeit und Regionalität gewinnen aber weiter an Bedeutung.
DS sucht Abstand zur Social-Chain-Insolvenz
Authors: Biester Silke
Published: July 2023

Die Social Chain AG kündigt Anfang der Woche die Insolvenz an, und Vorstandschef Georg Kofler legt sein Amt nieder. DS-Geschäftsführer Ralf Dümmel betont die finanzielle Unabhängigkeit von der Muttergesellschaft. So geht es jetzt bei der DS Holding weiter.
COVID-19 Pandemisinin BIST'te İşlem Gören Firmaların Finansal Performansları Üzerindeki Etkisi: Çevresel, Sosyal ve Kurumsal Yönetim Faktörlerinin Düzenleyici Rolü
Authors: ÇAM İlhan
Published: July 2023

COVID-19 pandemisi insan yaşamını pek çok yönden olumsuz etkilemiştir. Kurumsal sürdürülebilirliğe önem veren ve çevreye, insana ve paydaşlarına karşı sorumluluk hissederek faaliyetlerini yürüten firmaların pandemi dönemindeki finansal performanslarının incelenmesi önemli bir araştırma sorusudur. Bu çalışmada, çevresel, sosyal ve kurumsal yönetim uygulamalarının (Environmental, social, and governance -ESG) pandemi döneminde, firmaların finansal performansları üzerinde nasıl bir etki oluşturduğunun araştırılması amaçlanmıştır. Araştırma örneklemi 2009-2020 yılları arasında Türkiye’de halka açık olarak faaliyet gösteren finans sektörü dışındaki firmalardan meydana gelmektedir. Ampirik modeller, sabit etkiler panel veri analizi kullanılarak ve standart hatalar Driscoll-Kraay standart hatalar yöntemine göre düzeltilerek analiz edilmiştir. Analizler sonucunda; (1) COVID-19 pandemisinin finansal performansı olumsuz etkilediği ve (2) ESG’nin, pandemi ile firmaların finansal performansları arasındaki olumsuz etkiyi azalttığı bulgularına ulaşılmıştır. Bu bulgulara göre, ESG skorları yüksek olan firmalar COVID-19 pandemisinin olumsuz etkisinden, ESG faaliyetleri düşük olan firmalara göre finansal olarak daha az etkilenmişlerdir. Sonuç olarak, ESG faaliyetlerine yönelik daha az yatırım yapan firmalar COVID-19 pandemisinin meydana getirdiği dış şoklara karşı daha savunmasızdır.
O lúdico no quilombo: um ensaio fotoetnográfico sobre a situação do brincar no Quilombo Urbano da Liberdade
Authors: Santos Camila Andrade dos
Published: July 2023

As diferenças relacionadas a fatores de classe e raciais, as desigualdades e formas de exclusão também são observadas em espaços e equipamentos públicos lúdicos dedicados às infâncias na cidade de São Luís. No quilombo da Liberdade, esses ambientes refletem o descaso do poder público: são centralizados, não sendo facilmente acessados ao conjunto da população do Bairro, encontram-se em péssimas condições de manutenção e diferem-se estética e formalmente dos espaços lúdicos das áreas com metros quadrado mais caros da cidade. Este ensaio fotoetnográfico é oriundo de um experimento social realizado com crianças no bairro da Liberdade, por meio de oficina de fotografia, visita de campo guiada pelas crianças, jogos de imaginação de cenários futuros, expressão por meio do desenho e desenvolvimento de maquetes. Com o olhar voltado para o brincar, o experimento objetivou fomentar a participação ativa das crianças no planejamento de espaços e equipamentos de caráter lúdico, além de trabalhar os conceitos de participação cidadã, protagonismo infantil, democracia, sustentabilidade, direito à cidade e direto de brincar na cidade. O ensaio retratou a situação do bairro e a percepção das crianças sobre seu lugar de brincadeira, durante o experimento.
All God´S Children. Dirigido por Robert Lemelson e Chisako Yokoyama Adair. 67 Minutos. Colorido. Produzido por Annie Tucker.
Authors: Scott Parry
Published: July 2023

O filme All God´s Children, é um filme produzido nas línguas indonésio e balinês, com excelentes legendas em inglês, apresentado com imagens e som de muita boa qualidade. Com muita sensibilidade e engajamento, o filme narra a história de vida de um adolescente, Idris, com autismo, ressaltando os esforços dispendidos pela mãe, por outras pessoas e por organizações para cuidar dele com respeito e oferecer uma melhora na vida dele e dos que convivem com ele. Inicia com os pais, separados, narrando a descoberta do autismo dele a partir de dois anos de idade, e os desconfortos nos relacionamentos do casal e da vizinhança. O irmão gêmeo dele, que não apresentou autismo, ficou na cidade com o pai, e a mãe voltou para a vila rural de origem com Idris. A busca de uma cura desemboca em itinerários que levam a meios biomédicos, espirituais e religiosos fora de casa, enquanto em casa, o prendia para não assustar os vizinhos incomodados com a sua maneira de ser bastante violenta e possessiva e com sua dificuldade de se comunicar. Ao longo do filme, a busca da mãe a leva ao encontro de outras pessoas que interagiam com pessoas com autismo e outras deficiências, como uma professora que narra as dificuldades de interação e questiona as práticas da família. Ela também encontra pessoas que viviam com filhos e que haviam organizado meios de tratar, com um destaque especial à organização de iniciativa local que oferecia hospedagem e cuidados numa “instituição-pousada” especialmente para eles e que se dedicava à prática de sensibilizar as comunidades sobre como viver com pessoas com deficiência. Idris, após uma decisão dolorosa, mas firme da mãe, ficou internado. Houve uma reviravolta na sua sociabilidade que permitiu uma melhor qualidade de vida para ele e para a mãe e todas as pessoas que entravam em contato com ele e até a um reencontro com o pai e irmão de quem havia se separado há bem mais de uma década. Imagem de Capa: Briana Young, Wing Ko.
Museológicas Podcast – “Uma Ecologia decolonial” com Malcom Ferdinand
Authors: Heitor Gleyce Kelly , Barreto Francisco Sá , Menezes Neto Hugo
Published: July 2023

Este Podcast apresenta a conferência do pesquisador martinicano Malcom Ferdinand, realizada na Universidade Federal de Pernambuco (UFPE), em 15 de março de 2023, promovida pelo projeto “Arte, Museus e Antropoceno”, da Oficina Francisco Brennand em parceria com o Departamento de Antropologia e Museologia da UFPE. Malcom debateu as principais ideias de seu livro: "Uma Ecologia Decolonial: pensar a partir do mundo caribenho", no qual desenvolve uma crítica ao que chama de “ambientalismo branco” e à noção de Antropoceno, propondo novos caminhos para pensarmos a crise ambiental, à luz da decolonialidade e das questões raciais ancorados no pensamento social caribenho.
Nivel de educación financiera y uso de las TIC en estudiantes de bachillerato
Authors: Narváez Tapia Juan Diego , López-Lapo Jorge Luis , Hernández-Ocampo Silvana Elizabeth
Published: July 2023

La educación financiera es esencial para lograr una estabilidad económica a largo plazo y reforzar los conocimientos financieros básicos, así mismo, su combinación con las nuevas tecnologías puede ser una herramienta poderosa para ello. Esta investigación se enfoca en caracterizar el perfil de conocimiento financiero de los estudiantes y determinar la relación entre la educación financiera y el uso de las TIC. El estudio se realizó con una muestra de 923 estudiantes de bachillerato de instituciones educativas públicas, fiscomisionales y privadas de la ciudad de Loja, Ecuador, utilizando un enfoque cuantitativo, descriptivo, correlacional y exploratorio. Se utilizó un modelo de regresión lineal múltiple para analizar la relación entre las variables objeto de estudio. Los resultados indican que los estudiantes de bachillerato tienen un nivel adecuado de conocimiento financiero, aunque el sistema educativo privado tiene mejores resultados y se encuentra por encima de los otros dos sistemas educativos. Además, se encontró una relación lineal conjunta entre la educación financiera y el uso de las TIC en el sistema público; sin embargo, en el sistema privado y fiscomisional no existe dicha relación. En conclusión, la investigación destaca la importancia de fomentar la educación financiera y su integración con las TIC en el sistema educativo para mejorar el conocimiento financiero de los jóvenes y prepararlos para un futuro financiero exitoso.
Desarrollo de productos turísticos como gestión del emprendimiento en épocas de incertidumbre en la parroquia La Victoria
Authors: Pauta-Chicaiza Carolina , Nasimba-Suntaxi Cristina
Published: July 2023

La investigación se realizó con el objetivo de analizar los productos turísticos como gestión del emprendimiento en épocas de incertidumbre del sector artesanal de la parroquia La Victoria ubicada en el cantón Pujilí, perteneciente a la provincia de Cotopaxi, durante el periodo 2021-2022. Se ejecutó una metodología que consistió en un enfoque cualitativo, exploratorio, nivel correlacional, diseño no experimental, alcance descriptivo y de campo, donde se logró levantar información mediante el uso de encuestas destinadas a los artesanos emprendedores y turistas que visitan la localidad. A su vez se utilizaron metodologías para la identificación del perfil del emprendedor, propuesta por (Pérez & Martins, 2017) así como también para la identificación del perfil de turista propuesta por (Hernández, 2019). Dicha información recolectada a través de la aplicación de los distintos métodos, instrumentos y técnicas permitió responder la pregunta planteada en la investigación y se obtuvo como respuesta la existencia de una relación entre el desarrollo de los productos turísticos que existen en la parroquia con la gestión de los emprendimientos del sector artesanal de la parroquia La Victoria. El presente trabajo de investigación forma parte de un proyecto mas amplio titulado: “Desarrollo de un sistema tecnológico de gestión contable, financiero y turístico para el sector artesanal de la parroquia La Victoria, del cantón Pujilí, provincia de Cotopaxi”
Gestión de recaudación de cartera vencida y su incidencia en los resultados financieros de la cooperativa de ahorro y crédito Ambato Ltda. Agencia Tena
Authors: Toalombo-Villa José Segundo , Cárdenas-Pérez Alisva
Published: July 2023

La gestión de la cartera vencida es de vital importancia para la Cooperativa de Ahorro y Crédito Ambato Ltda., Agencia Tena, ya que afecta la liquidez, la rentabilidad y la confianza de los socios y depositantes. El enfoque de esta investigación es cuantitativo, se realiza una modelación econométrica LOGIT que permite cruzar información cuantitativa como cualitativa mediante variables duming. Entre los hallazgos más importantes se encuentra el establecimiento de un perfil de cliente que presenta mayor tendencia a caer en morosidad en alto grado versus aquel que puede caer en morosidad que no es considerada de riesgo potencial. Entre los desafíos que enfrenta la cooperativa frente a la morosidad están: la falta de seguimiento efectivo de los préstamos vencidos, los problemas económicos de los deudores, la falta de incentivos para la recuperación y los costos asociados con los procesos legales, así como, la comunicación y educación financiera pueden representar obstáculos en la gestión de la cartera vencida.
Yabani Zeytinde Vermikompost, Deniz Yosunu Özü ve Gibberellik Asit Uygulamalarının Çimlenme ve Çöğür Gelişimine Etkisi
Authors: GÜNERİ Murat
Published: July 2023

Özet:

Bu çalışmada deniz yosunu özü ve gibberellik asit (GA3) priming uygulamaları ile vermikompost uygulamasının yabani zeytin tohumlarında bitki çıkış oranı ve çöğür gelişimine etkisinin belirlenmesi amaçlanmıştır. Tohumlar 12 Şubat 2021 tarihinde ekilmiş, ilk bitki çıkışları 15 Aralık 2021 tarihinde başlamıştır. Bitki çıkış oranı, % 34.67 (20 g l-1 deniz yosunu özü) – % 62.67 (% 20 vermikompost) arasında tespit edilmiştir. Çöğür gelişim parametrelerinde uygulamalar arasındaki fark önemli olup, sürgün sayısı dışındaki diğer parametrelerde en düşük değerler kontrol bitkilerinde en yüksek ise % 40 vermikompost uygulamasında tespit edilmiştir. Zeytin fidanı üretim sürecinde, başta vermikompost olmak üzere, deniz yosunu özü ve GA3 kullanımının yararlı olabileceği sonucuna varılmıştır.
Organik Kivi Üretiminde Canlı Ve Cansız Malç Kullanımın Yabancı Ot Gelişimi İle Besin Elementleri Üzerine Etkileri
Authors: ÇİL Damla , GUMUS Ebru , YAVUZKILIÇ Yasemin , BOZTEPE Özlem , KOLÖREN Onur , SEZER Arzu
Published: July 2023

Sürdürülebilir tarım tekniğinin amaçlandığı bu çalışma; canlı ve cansız malç materyallerinin organik kivi üretiminde yabancı ot gelişimi ile bitki besin elementleri üzerine etkilerini araştırmak üzere 2016-2019 yılları arasında Giresun ili Aydınlar Köyü’nde bulunan üretici bahçesinde yürütülmüştür. Canlı malç materyali olarak örtücü bitki (tüylü fiğ + çavdar); cansız malç materyali olarak da bitki kökenli fındık zurufu + saman ve yabancı otların biçilip toprak üstüne bırakılması ile jeotekstil örtü uygulanmıştır. Mukayese amaçlı yabancı otlu kontrol parseli oluşturulmuştur. Çalışmada; verim, meyve ağırlığı, meyve eni, meyve boyu, yabancı ot yoğunluğu, yabancı ot yaş ve kuru ağırlıkları parametreleri ile toprak ve yaprak besin elementleri içeriklerine bakılmıştır. Çalışmada gerçekleştirilen yabancı ot örneklemelerinde en büyük biyokütle yabancı otlu kontrol uygulamasında elde edilmiştir. Bu uygulamayı ise örtücü bitki uygulanan parsel takip etmiştir. Bu olumsuzlukları en aza indirebilmek için yaptığımız çalışmamız sonucunda; jeotekstil uygulanan parsellerden en az biyokütle elde edilmiş ve malç uygulamalarının yabancı ot yönetimindeki katkısı ortaya konulmuştur. Toprak organik madde değerleri incelendiğinde % 3.07 (örtücü bitki) ile % 3.48 (kontrol-biçim) arasında değişiklik gösterdiği belirlenmiştir.
Особливості маркетингової діяльності в Україні
Authors: Гетьман Ольга
Published: July 2023

Для формування розвиненої економіки необхідно розуміння ринкових механізмів, визначення рівня впливу на підприємство споживачів і конкурентів, розуміння сутності складних аспектів маркетингової стратегії, застосування маркетингу як передової концепції управління збутом товарів та послуг. Саме пошуку шляхів вирішення зазначених питань присвячена стаття.
Perspectives of linear motors in electrical engineering
Authors: Pavlenko Tetiana , Hablovska Nadiia , Kiianiuk Oleksandr , Kubiievych Yurii
Published: July 2023

The use of electric linear motion machines is one of the main directions of scientific research in the more advanced drive systems development. The relevance of this direction is due to a wide range of tasks that are set for electric drive systems and the complexity of their designs resulting from various kinematic chains. One of the advantages of using linear electric motors is their ability to compete successfully with other types of drives in many branches of technology, such as automation, instrumentation, robotics, medical technology, etc. The absence of a converter and the ability to perform different types of movement makes linear motors attractive for various applications. One of the promising tasks is the implementation of the translational movement of the mechanism working body using a linear electric motor. This provides new opportunities for the development and improvement of various industrial and technological processes.
Analysis оf role оf information technologies in the organization of the educational process in higher educational institutions of Ukraine in the conditions of martial law
Authors: Kalachova Vironika , Misіura Oleh , Shcherbinin Serhii , Sizon Dimitry , Pylypenko Vitalii , Karmannyi Yevhenii , Khvorost Oleksandr , Kiriienko Ihor , Honchar Roman , Niziienko Boris , Kolomiitsev Oleksіі , Dudenko Serhii , Tretiak Viacheslav , Zakirov Zamir
Published: July 2023

The russian-Ukrainian war, which began in 2014 and turned into a large-scale aggression by the occupying forces of the russian federation after February 24, 2022, led to significant changes in the priority forms of the educational process in the Higher Educational Institutions of Ukraine. In the conditions of martial law, introduced in the country on the day of the start of the large-scale invasion, mixed and distance learning became the forms of providing educational services that, based on the active use of information technologies, were able to ensure a quick recovery of the educational process with minimal financial costs for its organization.
Сучасні конструктивні рішення для глибоководних причалів
Authors: Слободяник Ганна , Слободяник Аліна
Published: July 2023

В даній роботі були розглянуті конструктивні рішення для глибоководних причалів вітчизняних та зарубіжних портів. Запропонована інноваційна конструкція для будівництва глибоководних причалів з металевого шпунту комбінованого типу.
Lin28B overexpression decreases let-7b and let-7g levels and increases proliferation and estrogen secretion in Dolang sheep ovarian granulosa cells
Authors: Sui Zhiyuan , Zhang Yongjie , Zhang Zhishuai , Wang Chenguang , Li Xiaojun , Xing Feng
Published: July 2023

Abstract. Although ovine puberty initiation has been previously
studied, the mechanism by which the RNA-binding protein Lin28B affects this
process has not been investigated. The present study aimed to investigate
the effects of Lin28B overexpression on let-7b, let-7g, cell proliferation, and estrogen
secretion in Dolang sheep ovine ovarian granulosa cells. In this study, a
Lin28B vector was constructed and transfected into ovarian granulosa cells using
liposomes. After 24, 48, and 72 h of overexpression, quantitative real-time PCR (qRT-PCR) was used for
measuring let-7b and let-7g microRNA (miRNA) levels, and estrogen secretion was measured using
the enzyme-linked immunosorbent assay (ELISA). A CCK-8 (Cell Counting Kit-8) kit was used for evaluating cell viability and proliferation
in response to Lin28B overexpression at 24 h. The results showed that the
expression of let-7b and let-7g decreased significantly after Lin28B overexpression, and the
difference was consistent over different periods. The result of ELISA showed
that estradiol (E2) levels significantly increased following Lin28B
overexpression. Additionally, Lin28B overexpression significantly increased the
cell viability and proliferation. Therefore, the Lin28B–let-7 family axis may play a key
role in the initiation of female ovine puberty.
Performance and sensitivity of column-wise and pixel-wise methane retrievals for imaging spectrometers
Authors: Ayasse Alana , Cusworth Daniel , O'Neill Kelly , Fisk Justin , Thorpe Andrew , Duren Riley
Published: July 2023

Abstract. Strong methane point source emissions generate large atmospheric concentrations that can be detected and quantified with infrared remote sensing and retrieval algorithms. Two standard and widely used retrieval algorithms for one class of observing platform, imaging spectrometers, include pixel-wise and column-wise approaches. In this study, we assess the performance of both approaches using the airborne imaging spectrometer (Global Airborne Observatory) observations of two extensive controlled release experiments. We find that the column-wise retrieval algorithm is sensitive to the flight line length and can have a systematic low bias with short flight lines, which is not present in the pixel-wise retrieval algorithm. However, when the flight line length is sufficiently long, the column-wise retrieval algorithms produce results that very closely match metered emission rates. Lastly, this study examines the methane plume detection performance of GAO with a column-wise retrieval algorithm, and finds minimum detection limits between 9–10 kg/hr and 90 % probability of detection between 10–45 kg/h. These results present a framework of rules for guiding proper concentration retrieval selection given conditions at the time of observation to ensure robust detection and quantification.
The influence of viscous slab rheology on numerical models of subduction
Authors: Hummel Natalie , Buiter Susanne , Erdös Zoltán
Published: July 2023

Abstract. Numerical models of subduction commonly use diffusion and dislocation creep laws from laboratory deformation experiments to determine the rheology of the lithosphere. The specific implementation of these laws varies from study to study, and the impacts of this variation on model behavior have not been thoroughly explored. We run simple 2D numerical models of free subduction in SULEC, with viscoplastic slabs following: 1) a diffusion creep law, 2) a dislocation creep law, and 3) both in parallel. We compare the results of these models to a model with a constant-viscosity slab to determine the relative importance of each creep mechanism in subducting lithosphere and the impact of the implementation of different lithospheric flow laws on subduction dynamics. We find that dislocation creep dominates diffusion creep throughout subducting lithosphere with moderate (5 mm) grain size in the upper mantle. However, both diffusion and dislocation creep predict very high viscosities in the cold core of the slab. The resulting high slab stiffness causes the subducting plate to curl under itself at the mantle transition zone, affecting patterns in subduction velocity, slab dip, and trench migration over time. Peierls creep and localized grain size reduction likely limit the stress and viscosity in the cores of real slabs. Numerical models implementing only power-law creep and neglecting Peierls creep are likely to overestimate the stiffness of subducting lithosphere, which may impact model results in a variety of respects. Our models also demonstrate a feedback between effective slab length and subduction velocity. Analogue and numerical models with constant-viscosity slabs lack this feedback, but still capture the qualitative patterns observed in more complex models.
Güzel Sanatlar Lisesinde Covid-19 sürecinde çevrimiçi görsel sanatlar eğitimi -A/r/tografi
Authors: BİLİCİ ÖZTÜRK Bahar
Published: July 2023

Bu çalışmanın amacı Covid-19 salgın hastalığı nedeniyle sağlık önlemlerinin alınmasıyla çevrimiçi öğretime geçilen, 2020- 2021 yılının 2. döneminde Denizli Güzel Sanatlar Lisesinde 11. sınıf resim bölümü öğrencileriyle yapılmış olan çevrimiçi görsel sanatlar eğitimi ile elde edilen bulgulardan yola çıkarak sanat eğitimi alan öğrenciler ve öğretmen açısından sonuçlarını ortaya koymak ve tartışmaya sunmaktır. Güzel Sanatlar Lisesinde Resim Bölümünde okuyan 7 öğrencinin ve ders öğretmeninin katılımıyla gerçekleşen, 14 hafta sürdürülen uzaktan sanat eğitimi, bir sanat temelli yöntem olan A/r/tografi uygulamaları ışığında tamamlanmıştır. Bu çalışma ile amaçlanan uzaktan eğitim sürecinde ders öğretmeninin ve öğrencilerinin karşılaştıkları problemleri çözme becerilerini ortaya koymanın yanı sıra sanatsal yaratımlarının arkasındaki yaşanan sözlü ve yazılı notlar ile oluşturdukları yaşam ve sanat günlüklerinin bir değerlendirmesinin yapılmasıdır. A/r/tografi yöntemi ile sanatçı/araştırmacı/öğretmen/öğrenen” rollerinin bir arada kullanılması, araştırma ve uygulama temelli bir yöntembilim olması dolayısıyla araştırma yöntemleri içinde yeni, özgün, yaratıcı ve dinamik bir araştırma yöntemi olmasından dolayı araştırmacı tarafından tercih edilmiştir. Bu yöntemin yaygın öğrenme metot ve yollarını tercih etmemesi bakımından zorunlu çevrimiçi eğitim ve alternatif iletişim kanallarını kullanılmasının gerekliliği ile iyi bir uyum yakalanmış böylece öğretmen ve öğrencilerin “yap-göster-öğret” bakış açısına bağımlı kalmalarının önüne geçerek “yap-dene-öğren” mantığını kavramalarını kolaylaştırmış, öğretmen ve öğrencileri teknoloji üzerinden öğrenmeye ve problem çözmeye sevk ettiği görülmüştür.
Turizm ve çevrimiçi öğrenme konulu yayınların sistematik analizi
Authors: DURSUN Mehmet Tahir
Published: July 2023

Uygulamalı eğitim ve öğretim içeriklerinin yer aldığı turizm eğitim alanı ile ilgili akademik araştırmalar, özellikle son yıllarda pandemi, olağandışı haller ve popüler eğitim modelleri sayesinde araştırmacıların ilgisini çekmiştir. Turizm eğitiminin çevrimiçi öğrenme sistemlerine entegre edilerek verilmesi özgün bir araştırma alanı olarak ele alınmıştır. Buna göre bu araştırmaların sistematik bir analizini ortaya koymak önem taşımakla birlikte araştırma alanlarında öncül ve özgün çalışmaların incelenmesine, araştırma sahasının mevcut durumunu ortaya konmasına ve geleceğe yönelik nitelikli araştırmalara ilişkin tahminlerde bulunulmasına imkân tanımaktadır. Bu çalışmada, turizmde çevrimiçi öğrenme konulu araştırmalar sistematik parametreler çerçevesinde incelemiştir. Araştırma evrenini turizm ve çevrimiçi öğrenme konularında yayınlanmış tüm araştırmalar oluşturmaktadır. Ancak, veriler, web of science veri tabanında yer alan araştırmalarla sınırlandırılmıştır. Araştırma kapsamında web of science veri tabanında “turizm”, “çevrimiçi öğrenme” kavramları ile arama yapılarak 207 makaleye erişilmiştir. Bu makaleler, yıl, dergi, anahtar kelime, çalışma türü ve başlık gibi kriterler doğrultusunda analiz edilmiştir. Elde edilen bulgulara göre, turizm ve çevrimiçi öğrenme konulu araştırmalar en fazla makale 2022 yılında ve Hospitality, Leisure, Sport and Tourism Education dergisinde yayınlanmıştır. Elde edilen bulgulara yönelik gelecek araştırma konuları için öneriler geliştirilmiştir.
Embodied activity for children to understand disaster risk reduction strategies in natural emergencies
Authors:   , Mirzaei Mehrnoosh
Published: July 2023

Current disaster risk reduction tools and school activities do not provide sufficient risk knowledge for children to prepare them for risk incidents in their local environment. In Australia, 88% of youths believe they should learn more about mitigation strategies in natural disasters. Embodiment and experiential learning enrich the learning experience by allowing learners to use their sensorimotor system and physical interaction with the learning environment. In addition, learning through game elements can drive motivation. Inspired by the potential of experiential learning and embodiment, this research investigates how these approaches would effectively inform a game-based disaster risk reduction learning environment.
Dissociating lower-level attribute-specific contextual expectation violations within the human visual system
Authors:   , Lowe Benjamin
Published: July 2023

This work contained three neuroimaging studies that collectively tested how implicit expectations concerning the different visual attributes of simple objects (e.g., their colour, shape, and orientation) modulate neural processing of this visual information. Results converged on a notion that this modulation occurs in a somewhat attribute-agnostic manner, albeit at distinct relative latencies. This inference substantially departs from underlying assumptions of the current models of predictive processing—a set of promising theories of perception, learning, and cognition—highlighting the need for future research in this area.
The Language of Crisis: A Multimodal Discourse Analysis of COVID-19 Reporting in Pakistani and American Newspapers
Authors: Bashir Rahat , Yasmin Musarat
Published: July 2023

The year 2020 has been an unusual year due to the pandemic and related issues, during which newspapers have been the most impactful medium for communication. The purpose of this research is to investigate how covid-19 has been visually represented and verbally communicated to readers in Pakistan and America through newspapers. The objectives of the study are to investigate the social identities given to the participants in the pictures and secondly, how the pandemic has been experienced in the verbal news reports to create a reality. Linguistic data has been analyzed by using the Transitivity kit, developed by Halliday in Systemic Functional Linguistics (2014), while the visuals are analyzed through the Visual Grammar Theory, presented by Kress and Leeuwen (2006). Visuals projects Pakistanis as rebellious, lawbreakers, and Chinese as victorious and strugglers, while Americans have portrayed the Chinese as inferior and in utter chaos to handle the pandemic. Similarly, in both countries material processes are the most frequent leading to the verbal and the least used mental processes, but both have used them to develop different ideologies, in Pakistani’s case, authorities have been shown highly sensitive towards socioeconomic issues of hunger and despite their best efforts they have been advised to be patient and take it as a trial of God. On the other hand, Americans have been shown striving for developing the vaccine, and at the same considering the virus as a petty issue, yet ready to combat it on all fronts.
políticas de um cacique candidato
Authors: Ciavatta Hugo
Published: July 2023

A partir do campo entre os Jamamadi, meu objetivo neste artigo é tomar, inicialmente, as nuances do xamanismo dessa sociedade enquanto linguagem, maneira de se comunicar, relacionando aspectos míticos e políticos que também lhes são próprios, e uma tradução, para contar a candidatura a vereador do cacique de Massekury às eleições do município de Boca do Acre (AM). Compartilhando esses tempos narrativos com os Jamamadi, procuro ressaltar como os aspectos ameríndios e não indígenas são intercambiados nessas mútuas transformações históricas.
ĐÁNH GIÁ KẾT QUẢ PHẪU THUẬT ĐIỀU TRỊ GÃY KÍN 1/3 GIỮA XƯƠNG ĐÒN BẰNG NẸP VÍT KHÓA TẠI BỆNH VIỆN ĐA KHOA THÀNH PHỐ VINH
Authors: Trường Nguyễn Hồng , Hiếu Nguyễn Trọng , Chỉnh Dương Đình , Long Nguyễn Thanh
Published: July 2023

Mục tiêu: Đánh giá kết quả phẫu thuật điều trị gãy kín 1/3 giữa xương đòn bằng nẹp vít khóa tại Bệnh viện Đa khoa thành phố Vinh.

Đối tượng và phương pháp: Nghiên cứu mô tả ở 54 bệnh nhân gãy kín 1/3 giữa xương đòn được phẫu thuật tại Bệnh viện Đa khoa Thành phố Vinh từ tháng 1/2021 đến tháng 4/2023.

Kết quả: 92,6% bệnh nhân xương thẳng trục hết di lệch chiếm 92,6%, không có trường hợp nào xương còn di lệch nhiều sau nắn chỉnh; Liền vết mổ kỳ đầu chiếm 98,1%, 1,9% bị nhiễm trùng vết mổ; 48/49 bệnh nhân can xương chiếm 98%, can xương tốt có tỉ lệ là 85,7%, can xương xấu là 12,3%, có 2% không liền xương; không có biến chứng trong mổ, 87,7% có kết quả tốt về phục hồi chức năng vận động khớp vai theo thang điểm Constant – Murley; 85,8% có kết quả chung tốt.

Kết luận: Bệnh nhân gãy xương đòn được phẫu thuật nẹp vít khóa có tỉ lệ hết di lệch rất cao, liền vết mổ tốt, can xương tốt ở phần lớn các bệnh nhân, chức năng vận động khớp và kết quả chung chiếm tỉ lệ cao, ít biến chứng.
ĐÁNH GIÁ CHẤT LƯỢNG CUỘC SỐNG SAU CAN THIỆP “TUỔI GIÀ KHOẺ MẠNH” TẠI CHÍ LINH, HẢI DƯƠNG VÀ KIM BÔI, HOÀ BÌNH NĂM 2018-2021
Authors: Anh Nguyễn Đình , Đức Dương Minh , Hà Bùi Thị Thu
Published: July 2023

Đặt vấn đề: Việt Nam tiến tới điểm ngoặt với quy mô dân số già vào năm 2015. Nhưng người cao tuổi (NCT) tại Việt Nam chưa thực sự khoẻ mạnh.

Mục tiêu: Bài báo này nhằm đánh giá sự thay đổi chất lượng cuộc sống của NCT trước và sau khi can thiệp (giai đoạn 2018-2021) của mô hình “Già hoá khoẻ mạnh” đã được triển khai tại 4 xã của thành phố Chí Linh, Hải Dương và huyện Kim Bôi, Hoà Bình.

Phương pháp: Nghiên cứu sử dụng thiết kế bán thử nghiệm với so sánh trước và sau can thiệp nhằm đánh giá hiệu quả của can thiệp. Tổng số NCT tham gia là 1260 người với 2 khoảng thời gian thu thập số liệu là tháng 1-4/2018 và tháng 1-4/2022.

Kết quả: Kết quả cho thấy điểm chất lượng cuộc sống (CLCS) dao động trong khoảng 5,96 cho tới 8,09 với điểm CLCS chung ở nhóm can thiệp (7,20) cao hơn có ý nghĩa thống kê so với nhóm chứng (6,96). Kết luận: Mô hình can thiệp “Tuổi già khoẻ mạnh” là một mô hình hiệu quả giúp tăng cường CLCS của người cao tuổi.
KẾT QUẢ ĐIỀU TRỊ KHÁNG SINH KẾT HỢP DẪN LƯU ÁP XE GAN TẠI BỆNH VIỆN NGUYỄN TRI PHƯƠNG
Authors: Long Huỳnh Thanh , Khiêm Nguyễn Mạnh , Khương Phạm Việt
Published: July 2023

Đặt vấn đề: Dẫn lưu áp xe gan qua da là phương pháp điều trị ban đầu được lựa chọn cho những ổ áp xe có kích thước lớn hơn 5 cm đã hóa lỏng âm từ lâu đã được áp dụng tại nhiều bệnh viện tại Việt Nam.

Mục tiêu: Đánh giá hiệu quả điều trị áp xe gan bằng kháng sinh kết hợp dẫn lưu dưới hướng dẫn siêu âm.

Phương pháp nghiên cứu: Nghiên cứu hồi cứu các bệnh nhân (BN) áp xe gan đã được điều trị kháng sinh vừa kết hợp dẫn lưu ổ áp xe dưới hướng dẫn siêu âm tại Bệnh viện Nguyễn Tri Phương từ tháng 01/2017 đến tháng 12/2022.

Kết quả: Có 61 BN được đưa vào nghiên cứu. Tỷ lệ nam/nữ là 1,65/1; trung bình 56,1 ± 12,3 tuổi, tiền sử đái tháo đường chiếm 32,8%; triệu chứng lâm sàng nổi bật là sốt (88,5%), đau hạ sườn phải (85,2%). Ổ áp xe gan nằm ở gan phải chiếm 73,4%, đa phần là đơn ổ (78,7%). Kháng sinh điều trị đầu tay là Cephalosporin thế hệ III kết hợp Metronidazol truyền tĩnh mạch, đa số nhạy với Cephalosporin thế hệ III (49,2%), 8,2% là vi khuẩn đa kháng tiết ESBL sử dụng Carbapenems. Tỷ lệ điều trị thành công cao (96,7%).

Kết luận: Điều trị áp xe gan bằng kháng sinh kết hợp dẫn lưu dưới hướng dẫn siêu âm là một biện pháp hiệu quả và an toàn. Hầu hết các trường hợp đều chỉ can thiệp thủ thuật 1 lần với tỷ lệ thành công cao.
Povezanost družbenih omrežij, motivacije za vadbo, zaupanja in ponovnega nakupa v industriji fitnesa
Authors: Vučković Vojko , Kajtna Tanja , Zalaznik Maja , Kolbl Živa
Published: July 2023

Our goal in this study was to examine the structural relationships between social media fun, social media informativeness, exercise motivation, trust, and repurchase intention. Participants, all of whom were members of fitness center, completed surveys to assess these relationships. Results showed that both social media fun and social media informativeness had a positive impact on trust, but not on repurchase intention. Social media fun has a significantly positive influence on exercise motivation, but we could not confirm this for social media informativeness. Moreover, our results show that only social media fun has a positive influence on exercise motivation. We could not confirm the influence of motivation on trust. Finally, we confirmed that trust predicts repurchase intention for fitness center members.