bluuebunny/crossref_metadata_2025 huggingface dataset:
Visión binocular : diagnóstico y tratamiento
Authors: Borràs García M. Rosa , Ondategui Parra Juan Carlos , Pacheco Cutillas Mireia , Varón Puentes Maria Consuelo , Sánchez Herrero Eulalia , Gispets Parcerisas Joan
Published: October 2023

Este libro está dirigido a todos los profesionales del campo de la optometría que quieran profundizar en la visión binocular. También está indicado para los alumnos de tercer curso de Optometría, tanto en asignaturas troncales como optativas. Sus contenidos están divididos en capítulos que pueden ser leídos de forma independiente, aunque es recomendable comprender el presente texto como una unidad. Su estructura abarca desde las disfunciones binoculares más frecuentes al estrabismo, la ambliopía y la optometría pediátrica, pasando por las diversas opciones de tratamiento, incluida la terapia visual.
Teoria de màquines
Authors: Cardona Foix Salvador , Clos Costa Daniel
Published: October 2023

Teoria de Màquines ha estat concebut com a llibre de text d'una assignatura que fa de pont entre la mecànica vectorial, que habitualment s'explica a primer curs o a segon en les escoles d'enginyeria, i les matèries de càlcul i disseny de màquines, que es treballen en cursos posteriors. Les eines i els procediments que s'hi presenten són aplicables a sistemes amb moviment general a l'espai, si bé la gran majoria d'exemples es plantegen sobre sistemes amb moviment pla. Es fa èmfasi especialment en el tractament analític per obtenir un model matemàtic adient.
L'obra s'inicia amb una introducció als conceptes bàsics de la teoria de màquines i els mecanismes i després passa a l'estudi general de la cinemàtica dels sistemes mecànics, mitjançant un enfocament vectorial i analític. Els parells superiors i els engranatges són objecte de dos capítols independents. La dinàmica es presenta en quatre capítols: els dos primers són dedicats a l'estudi dels sistemes multisòlid (en un s'utilitzen els teoremes vectorials i en l'altre el mètode de les potències virtuals), a continuació s'estudien les resistències passives i s'introdueixen els mecanismes basats en el frec, i finalment s'analitza la transformació d'energia a les màquines i les seves implicacions.
El capital social en el project management y en la gestión de las operaciones : a la eficiencia por la generación de confianza : con los casos de Grupo Idom, Laboratorios Grífols, Mercadona
Authors: Serer Figueroa Marcos Antonio
Published: October 2023

Este libro analiza en detalle el capital social, un tema que ha sido profusamente tratado en el contexto de las regiones y de los países, pero menos en el ámbito de las organizaciones empresariales, y de manera aún más escasa en el de los proyectos. Profundiza el estudio en estos dos últimos ámbitos, desde el punto de vista de las relaciones colaborativas, pues son el lugar y el modo en que la actuación de un gerente de empresa o de un project manager puede ser más útil. Puesto que, si genera confianza en las redes colaborativas internas o externas de la organización, eso es, capital social, logrará producir más beneficios para el conjunto, tanto de índole económica como de calidad de vida para todos los implicados. El libro presenta más de 40 casos de situaciones y empresas (todas reales, aunque se han modificado algunos nombres y detalles que podrían comprometer innecesariamente a sus protagonistas) que ayudan a ver la importancia de conseguir un mínimo de confianza entre los miembros de una empresa o proyecto y de los demás interesados clientes y colaboradores, y los beneficios que ello comporta. Entre estos casos, destacan de manera especial el del Grupo Idom, el de los Laboratorios Grífols y el de Mercadona. Estamos convencidos de que todas estas experiencias serán una buena referencia para las situaciones propias de cada uno de nuestros lectores.
Por todo ello, este libro resultará imprescindible para quien quiera gestionar o ya gestione operaciones, en que las personas son un elemento fundamental para la obtención de unos resultados positivos.
Strategi Adaptasi Pengusaha Thrifting Menghadapi Larangan Impor Pakaian Bekas
Authors: Ise Tumangger Aiso
Published: October 2023

Studi ini bertujuan untuk menganalisis efek ekonomi dari Peraturan Menteri Perdagangan Republik Indonesia Nomor 40 Tahun 2022 yang melarang impor barang tertentu, terutama terkait bisnis jual beli barang bekas impor di Pasar Induk Gedebage, Bandung. Metode yang digunakan dalam penelitian ini adalah analisis kualitatif, melibatkan wawancara dengan para pelaku bisnis serta penelitian dokumen terkait kebijakan dan dampaknya. Temuan dari studi ini mengindikasikan bahwa regulasi tersebut berdampak negatif terhadap operasi bisnis di pasar tersebut, mengakibatkan penutupan pasar dan hilangnya pendapatan bagi para pengusaha. Namun, penelitian ini juga berhasil mengidentifikasi beberapa strategi adaptasi yang dapat diambil, seperti mengalihkan perhatian pada barang bekas produksi lokal, memperluas penjualan melalui platform online, dan menjalin kerja sama dengan produsen lokal. Langkah-langkah ini diharapkan dapat membantu meredam dampak negatif dari kebijakan tersebut. Hasil penelitian ini memberikan wawasan berharga bagi pelaku bisnis serta pemerintah dalam upaya mempromosikan pertumbuhan industri fashion lokal di Indonesia.
The Color of Hope
Authors: Lehmberg Rachael ,   After Dinner Conversation
Published: October 2023

How much say should a parent have in their child’s education? Should you always correct a student’s misunderstanding of facts? In this philosophical short story fiction, the year is 1982, the location is Chavez School in Phoenix, Arizona. The teacher/narrator of the story is having her usual day when an unusual new student comes to class, a black student named Omar. He is smartly dressed in a white shirt and tie, with polished black shoes. Unusual attire for a 4th grader in the hot Arizona desert. His father explains that they are Muslim, and that Omar is not to have class material related to holidays, and will not say the pledge of allegiance. Omar is teased, but mostly ostracized, by the other children, and racial slurs are sometimes heard on the playground. One day the narrator/teacher overhears Omar showing his younger brother the country of Niger on a world map. Niger, Omar explains to his younger brother, must be their home country, must where they are from, must be their home. That must be why he hears that word being called to him so often.
АНАЛІЗ СФОРМОВАНОСТІ ЦІННІСНОГО СТАВЛЕННЯ ДІТЕЙ МОЛОДШОГО ШКІЛЬНОГО ВІКУ ДО ВЛАСНОГО ЗДОРОВ’Я ТА ЗДОРОВ’Я ОТОЧУЮЧИХ
Authors: Вітченко Альона , Лисенко Людмила , Воєділова Олена
Published: October 2023

У статті наведено аналіз сформованості ціннісного ставлення дітей молодшого шкільного віку до власного здоров’я та здоров’я оточуючих та наведено шляхи вирішення даної проблеми в закладах загальної середньої освіти.Мета роботи – визначити рівень сформованості ціннісного ставлення дітей молодшого шкільного віку до власного здоров’я та здоров’я оточуючих.Методологічною основою дослідження є теорії та концепції: цінностей (С. Анісімов, М. Бахтін, А. Гусейнов, О. Дробницький, С. Шалютін); формування системи цінностей у дітей, підлітків і молоді (М Каган, Д. Леонтьєв, О. Сухомлинська та інші)Наукова новизна, полягає в тому, що визначено рівень сформованості ціннісного ставлення дітей молодшого шкільного віку до власного здоров’я та здоров’я оточуючих та визначено шляхи його формування. Висновки. На основі аналізу результатів дослідження виявлено, що діти молодшого шкільного віку загалом мають середній рівень сформованості ціннісного ставлення до власного здоров’я та здоров’я оточуючих. Аналізуючи оремо кожен з компонентів (когнітивний, ціннісно-мотиваційний, поведінково-діяльнісний) ціннісного ставлення до здоров’я дітей молодшого шкільного віку, ми прослідковуємо тенденцію до частково сформованих та недостатньо сформованих результатів. Для покращення даного показника доречним є створення в закладах загальної середньої освіти системи стимулювання здоров’язбережувальної діяльності учнів. Окрім цього, частина педагогічних впливів в закладах загальної середньої освіти має бути спрямована на формування саме аксіологічних орієнтирів здорового способу життя та позитивної мотивації до занять фізичними вправами. Саме створення установки на свідоме збереження та зміцнення власного здоров’я та здоров’я оточуючих надасть цій діяльності ціннісних орієнтацій.
„Słaby” i „bardzo silny” efekt magistrali w niestacjonarnej gospodarce Gale’a z graniczną technologią
Authors: Panek Emil
Published: October 2023

In the rich literature on the turnpike theory the vast majority of papers consider turnpike properties of optimal growth processes in the stationary Neumann-Gale-Leontief economies. There are only few papers, in which their authors attempt to explore characteristics of the optimal growth processes in the non-stationary economies (with changeable technology). This objective has been undertook in this paper with the non-stationary Gale economy with the limit technology.
Zastosowanie modelu grawitacji do identyfikacji czynników determinujących przepływy handlowe w Unii Europejskiej
Authors: Pietrzak Michał , Łapińska Justyna
Published: October 2023

The article analyzes the impact of potential determinants on the level of trade volume between the member states of the European Union. As a result of the use of gravity model for panel data the identification of a significant impact of the size of the economies of the member states, their level of economic development, foreign direct investment, the level of the so-called trade freedom of countries and of significant differences in the level of economic development between trading partners on the level of their bilateral trade. Also, it confirmed the existence of a negative relationship between the geographical distance and the size of the countries and their mutual exchange and a significant increase in the level of exports, both from the EU-12 to EU-15, and vice versa.
Indeks wyboru liczby skupień w zbiorze danych
Authors: Korzeniewski Jerzy
Published: October 2023

In the article a new index for determining the number of clusters in a data set is proposed. The index is based on multiple division of the data set (or a part of it) into two clusters and checking if this division should be retained or neglected. The checking criterion is the Rand index by means of which the extent to which the primary division and the second division of the narrower subset consisting of the smaller cluster from the primary division and 1/3 of the bigger cluster coincide. The divisions are made by means of the classical k-means (for k=2) with multiple random choice of starting points. The efficiency of the new index was examined in a broad experiment on a couple of thousands of data sets generated to possess cluster structures with different number of variables, clusters, cluster densities and different variants of within cluster correlation. Moreover, the cluster overlap controlled according to the OCLUS algorithm was also varied. A basis for efficiency assessment was the comparison with two other leading indices i.e. Caliński-Harabasz index and the Gap index. The efficiency of the new index proposed is higher than that of the competition when the cluster structure is not very distinct.
Bioética y enseñanza bimodal innovadora para el desarrollo de competencias en la carrera de enfermería
Authors: Luna  Baez Adis Anicia , Ubillus Saltos Sonia Patricia , Mero Quijije Estrella Marisol , Placencia López Miladis Barbara
Published: October 2023

La enseñanza bimodal combina lo mejor de la modalidad presencial y a distancia para ofrecer una formación integral en materia de bioética, disciplina que se encarga de analizar los dilemas éticos que surgen en el ámbito de la salud y la biomedicina, para proporcionar un marco conceptual para la toma de decisiones éticas desde el aprendizaje teórico-práctico y la interdisciplinaridad, herramientas indispensables en el proceso de enseñanza-aprendizaje. El objetivo del estudió fue analizar el estado actual de la de la enseñanza bimodal en la formación bioética desde la óptica de los estudiantes en la carrera de enfermería. Se realizó un estudio cualitativo descriptivo de carácter retrospectivo, se enfocó en la exploración de experiencias, percepciones y opiniones de 617 estudiantes, utilizando formulario de Google. Sus resultados confirman la esencia de este problema, centrado en el conocimiento de la bioética, que se ha dirigido más a investigaciones en la práctica clínica, desde la óptica de los docentes y profesionales de la salud, existen pocos estudios que muestran la visión real que tienen los estudiantes de su formación bioética en la Carrera de Enfermería, este tema es siempre un motivo de reflexión y enlace de acciones en la formación de profesionales para que tengan un contacto con los enfermos, direccionar líneas, criterios, procesos, formas de comunicación asertiva y consentimientos para el cumplimiento de objetivos, respuestas y soluciones a problemas que surgen en el ejercicio de la salud, en relación a los cuidados del paciente.
A final example to show that misquotation is nothing to do with open licensing
Authors: Eve Martin Paul
Published: October 2023

In a previous piece, I noted in defence of Creative Commons licenses that “Whether a work is openly licensed or not does not affect whether people can or will write things that are not true”. In that piece, I focused on the fact that legal redress seems to remain available under a CC BY license. Here, I want to briefly cover the other side: work that isn’t openly licensed but that still gets misquoted.
Solitary fibrous tumour of palate, case report
Authors: Martínez-Martínez Enrique Antonio , Meza-Garcia Gerardo , Cano-Valdez Ana Maria , Dominguez-Malagon Hugo
Published: October 2023

Solitary fibrous tumour (SFT) is a spindle-cell mesenchymal neoplasm, has been reported in various locations but the oral cavity is a distinctly uncommon region. Case report: a female patient, 30 years old with a painful tumour the lesion measured approximately 4 cm; computed tomography showed a heterogeneous large mass in palate extending to oral cavity preserving osseous tissue; an incisional biopsy was performed; histopathological examination demonstrated a circumscribed lesion composed mainly of hyalinized fibrous connective tissue with intermittent paucicellular and hypercellular areas and a hemangiopericytoma-like vasculature were noted. Immunohistochemically: were strongly positive for CD34, bcl-2 and vimentin but negative for S-100 protein, calponin, CD-99. CD-21, CD-23, CD-35, Fascin and EMA; a diagnosis of solitary fibrous tumor was made. The tumour was treated by complete surgical excision; no recurrence was noted at a 15year follow-up.
Factography and fiction: On the discursive and imaginative layer of the diary-novel Sabor poginulih by Dragan Lakićević
Authors: Jeftimijević-Mihajlović Marija
Published: October 2023

Dragan Lakićević's novel Sabor poginulih: Svetozar Jovanović's diary-novel is based on the story and then the manuscript of the diary of lawyer Svetozar Jovanović, which he kept during his unique venture from May to October 2000 in his native village of Lutovo in Montenegro: carving the names of all the dead people from Lutovo. Although small in scope, this multi-layered and compositionally complex novel can be read and interpreted from several different poetic aspects, none of which is secondary or less important. The multitude of interpretive perspectives is conditioned by the non-linear concept of storytelling and the change of the narrator's perspective, but above all by the relationship between the factual (documentary) basis of the novel and its fictional (imaginative) superstructure. With the development of the story about Jovanović's unusual venture, we often lose from sight the clear line (which becomes less and less important) between the questions: who is narrating and which sentence is from the diary and which belongs to the author? Although the facts say otherwise, it seems that Lakićević does not have a prototype of a hero in real life on the basis of which he will build a literary character, but that he built the characterization of his literary hero by adding meanings and nuances to what Svetozar Jovanović himself wrote about himself and his venture. That is why the third hero of the novel can be considered to be the monument, around which the story is essentially woven and all the layers and meanings of the novel are interconnected. The story is told in both an imaginative and a discursive key, whereby the imaginative superstructure does not call into question the probability of events and their motivation.
Psikozda Dijital Ruh Sağlığı Müdahalelerinin Kullanımı: Yararlar ve Riskler
Authors: BORA Sultan
Published: October 2023

Psikososyal müdahalelerin dijital formatlara çevrilmesiyle oluşan dijital ruh sağlığı müdahaleleri, geleneksel bakımın önündeki engelleri kaldırma ve ruhsal hastalığı olan bireylerin ruh sağlığı hizmetlerine erişimini artırma potansiyeline sahiptir. Psikotik bozukluklar, genellikle yineleyici olup kişinin gerçeklikle bağının kopmasına yol açan, tüm işlev alanlarında bozulmalarla seyreden, damgalama ve izolasyona neden olan bozukluklardır. Psikozda, etkili spesifik müdahalelere ilişkin kanıtlar yetersizdir. Ayrıca, dijital ruh sağlığı müdahalelerinin kullanımına olan ihtiyaç artmaktadır. Psikozun yönetiminde dijital teknolojilerin kullanım alanları genel olarak: klinik değerlendirme, tanılama, semptom izleme ve nüks önleme, öz-yönetim, standart müdahalelerin etkisini artırma, bilişi geliştirme, günlük işlevselliği destekleme ve sosyal ilişkileri kolaylaştırmadır. Kullanımdaki olumlu sonuçlarının yanı sıra bu müdahaleler psikozda kendilik ve gerçeklik algısı, iletişim, gizlilik ve güvenlik gibi etik konular ile maliyet ve kaynaklara ulaşma gibi teknik konularda bir çok riskler taşımaktadır. Bu derleme, dijital ruh sağlığı müdahalelerinin psikozda kullanımı hakkında bilgi sunarak, yararlarını ve risklerini ortaya koymaktadır.
Hemşirelik Uygulamalarında Aydınlatılmış Onam
Authors: ALTUNTAŞ ÇALIM Gülşen , ELMAS Semra
Published: October 2023

Geçmişten bu yana var olan sağlık çalışanı-hasta ilişkisi yıllar içinde teknolojik gelişmeler ile birlikte değişiklikler göstermeye başlamıştır. Bu değişim süreci, hastalara tıbbi veya cerrahi müdahale durumunda, yapılacak işlemler konusunda sağlık personeli tarafından bireylerin bilgilendirilmesi ve onam alınması zorunluluğunu getirmiştir. Aydınlatılmış onam alma zorunluluğu hekimlerin görevi olsa da bu hususta hastalarla en çok iletişim içerisinde olan hemşirelerin de sorumlu olduğu bilinmektedir. Bundan dolayı hasta bireylerin yararı için yapılacak tüm tıbbi girişimlerde kişilik ve yaşam hakkını ihlal etmemek adına gerekli açıklamalar hem hekim hem de hemşireler tarafından yapılmalıdır. Yapılan bu geleneksel derlemenin amacı; sağlık kuruluşuna başvuran bireylerin özerkliğine saygı ilkesi doğrultusunda yapılacak olan hemşirelik girişimlerinde ve tüm tıbbi müdahalelerde hastadan ya da yakınından aydınlatılmış onam alınması konusuna dikkat çekmektir. Aynı zamanda hekim ve hemşirelerin aydınlatılmış onam hususundaki yükümlülükleri ve rolleri tartışılarak bu hususta farkındalık oluşturulması hedeflenmiştir.
Cerrahi Hemşireliği İntörn Öğrencilerinin Mezuniyet Öncesi ve Sonrası Hemşirelik İmaj Algılarının Karşılaştırılması
Authors: KOÇAK Furkan , DEMİRSOY Büşra Yeşim , DİZLEK BAYRAKTAR Defne , ÇATAL Emine
Published: October 2023

Amaç: Bu araştırmada, cerrahi hemşireliği intörn öğrencilerinin mezuniyet öncesi ve sonrası hemşirelik imaj algılarının karşılaştırılması amaçlanmıştır.

Yöntem: Araştırma tanımlayıcı türdedir. Araştırmanın örneklemini bir hemşirelik fakültesi son sınıfta Cerrahi Hastalıkları Hemşireliği İntörn Uygulaması Dersi alan 32 öğrenci oluşturmuştur. Araştırma grubunda yer alan bir öğrenci örneklem dışı bırakılmıştır. Veri toplama sürecinde araştırmacılar tarafından hazırlanan Kişisel Bilgi Formu ile Hemşirelik İmaj Ölçeği kullanılmıştır. Veriler mezuniyet öncesi yüz yüze görüşme tekniğiyle, mezuniyet sonrası ise online e-posta yoluyla toplanmıştır.

Bulgular: Araştırmaya katılan öğrencilerin yaş ortalaması 22.37 ±0.12, %84.4’ü kadındır. Hemşirelik bölümüne isteyerek gelme oranı %75.0, tercih sıralamasında 1. olanlar %59.4 iken öğrencilerin % 65.6’sının ailesinde hemşire bulunmamaktadır. Ayrıca %68.8’i hemşirelik eğitimi öncesi hastanede bir hemşireden bakım aldığını belirtmiştir. Araştırma sonuçlarına göre cerrahi hemşireliği intörn öğrencilerin Hemşirelik İmaj Ölçeği toplam puanları mezuniyet öncesi 74.50 ± 4.78 (Min:59, Max:82) iken, mezuniyet sonrası 71.53± 8. 19 (Min:34, Max:80) olarak bulunmuştur. “Genel Görünüm” alt boyutunda 16.34 ±1.78’den (Min:13, Max:20), 14.37±1.87’e (Min:10, Max:18), “İletişim” alt boyutunda 15.78 ± 2.66’dan (Min:7, Max:18), 15.53 ± 2.73’e (Min:6, Max:18); “Mesleki ve Eğitsel Nitelikler” alt boyutunda 42.62 ± 2.32’den (Min:35, Max:45) 41.37 ± 4.88’e (Min:17, Max:45) değiştiği saptanmıştır. Mezuniyet öncesine göre mezuniyet sonrası toplam ölçek ve tüm alt boyutlarda puanların düştüğü ancak sadece “Genel Görünüm” alt boyutunda istatistiksel olarak anlamlı derecede düşük olduğu saptanmıştır (p
Construct It! What’s in a Name? Collecting, Organizing, and Representing Data
Authors: Thanheiser Eva , Koestler Courtney , Sugimoto Amanda T. , Felton-Koestler Mathew D.
Published: October 2023

Build a classroom community by building representations and visualizations of data related to students’ names.
Adapt It! Adapting Stories and Technology for Engagement in Geometry
Authors: Terrell Karen L. , DeBay Dennis J. , Spencer Valerie J.
Published: October 2023

A task to develop and provide access to mathematics for all.
Model It! Building and Sustaining Cultural Traditions with Ethnomodeling
Authors: Desai Siddhi , Safi Farshid
Published: October 2023

This geometric transformation-focused ethnomodeling respects individual and collective community experiences and moves toward educational experiences that acknowledge and celebrate the multidimensional aspects related to identity.
Imagine It! Choose Your Own Pattern Block Adventure
Authors: Wager Anita A. , Caldwell Brittany , Vescio Jamie
Published: October 2023

When given the opportunity to play with mathematical materials and ideas, children demonstrate their mathematical understanding in innovative ways.
Model It! Revamping High School Schedules
Authors: Harkey Elizabeth B. , Early Kathryn , Hall Ronnie D. , Strutchens Marilyn E.
Published: October 2023

Learn how the authors used changes happening in the community to create a mathematical modeling task.
Discuss It! Collaborating on the Tortoise and Hare Task
Authors: Renninger K. Ann , Dios Maria Consuelo De , Fetter Annie , Hogan Maeve R. , Kyaw Moe Htet , Michels Ana G. , Nakayama Marina , Tchen Richard , Weimar Stephen A. , Dias Helena Werneck de Souza , Yared Feven
Published: October 2023

The authors share an online collaborative problem-solving activity that integrates support for students’ developing conceptual understanding, focused engagement, and positive feelings of agency and identity.
Hakikati İnşa Etmek: Fotoğraf, Yapay Zekâ, Kimlik ve Mekân İlişkisi
Authors: EKE Nurcan Pınar , GENÇ Merve
Published: October 2023

Fotoğraf, uzunca bir zaman hakikatin yüzey üzerindeki izdüşümü olarak algılanmıştır. Teknolojinin gelişmesiyle birlikte kavranışı ve kullanılışı dönüşmüş; fotoğraf ve gerçeklik arasındaki ilişki sorgulanır hale gelmiştir. Bugünse bu ilişki tamamen kurgulanabilir düzeydedir. Adobe’un yapay zeka aracı olan Firefly’ı Photoshop’a entegre ettiği 2023 Mayıs ayıyla birlikte fotoğraflar üzerinde yapabildiğimiz birtakım kısıtlı müdahalelerden; dijital ortamda yazılı komutlar yardımıyla sıfırdan üretilmiş fotoğraflar çağına geçmiş bulunmaktayız. Generative Fill adıyla tanıtılan özellik sayesinde artık sadece yapay zekâya iletilecek sözlü komutlar vasıtasıyla pek çok düzenleme yapılabilmektedir. Fotoğraf hem çekim aşamasında estetik bilgi ve teknik beceriye duyduğu gereksinimden hem de yeniden düzenlenme aşamasında ihtiyaç duyulan profesyonel destekten uzaklaşmakta; herkesçe kullanılır hale gelmektedir. Böyle bir dönüşümün pek çok alanda etkisi olacaktır.

Son yıllarda dijital kimliklerin büyük oranda görseller/fotoğraflar yardımıyla ortaya konulduğu dikkate alınırsa yükselen bu son teknolojinin ortalama insan için önemi daha kolay kavranacaktır. Artık dijital araçlar yardımıyla fotoğraflarda mekân yaratmak, alternatif bir gerçeklik ve dijital bir dünya inşa edebilmek mümkün hale gelmektedir. Çalışma kapsamında fotoğrafın kısa bir tarihçesi ve hakikatle kurduğu ilişki tartışılmış; gelişen teknoloji ve sosyal medya dolayımıyla fotoğrafın değişen kullanım biçimleri ele alınmış ve dijital mekânlarda fotoğraflar aracılığıyla kimliğin nasıl inşa edildiği irdelenmiştir. Sonuç olarak yapay zekâ destekli fotoğraflar dolayımıyla bireyin kimliğine dair yeni anlatılar kurma potansiyeli ve bu anlatıların hakikatle ilişkisi sorgulanmış, yapay zekâ yardımıyla oluşturulacak fotoğrafların sunacağı tehditler ve fırsatlar tartışılarak çalışma noktalanmıştır.
الصورة الفنيّة في شعر سالم الكلباني
Authors: فهد بن سيف بن علي المنذري
Published: October 2023

تمثل الصورة الجزء التأثيري الأهم في الوظيفة الشعرية "فالصورة أول ما ندركها تشغلنا، وتستقطب اهتمامنا بذلك التجاوز الدلالي الذي لا نعثر عليه بالكم والكيف نفسهما في الكلام العادي"[1]، وبها تتجسّد شخصية المبدع في ذهن المتلقي، ولكنها لا تؤدّي دورا ذا أهمية إلا بالائتلاف الجمعي بين النظائر المُشكـــِّلة لها، ونقصد به الترابط بين الألوان البلاغية بعضها ببعض، فالتشبيه وحده غير كافٍ لإعطاء آفاق واسعة على الدلالة المقصودة، لكنّه يصبح فاعلا ونفاذا إذا شدّت من أصره الاستعارة والكناية مثلا، أو غيرهما من الأبواب البلاغية الأخرى، فالصورة قد تبقى مُجزية مقبولة باقتِصارها على تقنية واحدة دون سواها، وإن ْ وردت مُطابِقة لــمُقتضى الحال، لكنها لا تحمل بعدا تصويريا عميقا، كما أن تكثيف الأوجه البلاغية حول المعنى الواحد، يفتح نوافذ متعددة للتأويلات حول النص، وللوقوف على التشكيلات الجمالية للصورة البيانية عند الكلباني وللتعرف على مؤشرات رُجوح شكل معين على آخر، ستكون دراستها من ثلاثة جوانب: التشبيه والاستعارة و الكناية، ولا يفوتني التسليم ُ بأن الخــُـــلاصات البلاغية التي سنقبل على دراستها إنما تمثل ذائقة الباحث ومدى إحساسه الفني في استملاح صورة واستهجان أختِها، وأن أمر َ التفاوت في تقييم الصورة أمر بَــدَهي  قد يعود إلى اختلاف مشارب المعرفة و روافد الثقافة.
أثر الرقابة الإدارية على الأداء الوظيفي دراسة حالة شركة اسمنت نجران
Authors: عالم الحاج آدم عبد الرحيم  , محمد ظافر مهدي الزبادين
Published: October 2023

هدفت الدراسة التعرف إلى أثر الرقابة الإدارية على الأداء الوظيفي في شركة اسمنت نجران، تم استخدام الاستبانة كأداة لجمع البيانات، واتبع البحث المنهج الوصفي والتحليلي، لتحليل البيانات. وتمحورت المشكلة حول السؤال الرئيسي "ما أثر الرقابة الادارية على الأداء الوظيفي في شركة أسمنت نجران، وأيضا أتت أهميتها في الدراسة في إثراء المعرفة في مجال نظم معلومات الموارد البشرية، وتمثلت الفرضية الرئيسة في هل يوجد فروق في أثر الرقابة الإدارية على الأداء الوظيفي (الفعالية، الكفاءة، التقييم) تعزى للمتغيرات التالية: (المستوى العلمي، سنوات الخبرة الإدارية) من وجهة نظر العاملين في شركة أسمنت نجران، وتوصلت الدراسة إلى عدة نتائج منها: أنه لا يوجد فروق في أثر الرقابة الإدارية على فاعلية الأداء الوظيفي في شركة أسمنت نجران تعزى لمتغير المستوى العلمي وسنوات الخبرة، لا يوجد فروق في أثر الرقابة الإدارية على تقييم الأداء الوظيفي في شركة أسمنت نجران تعزى لمتغير المستوى العلمي، واوصت الدراسة بزيادة كفاءة وفاعلية عناصر الرقابة الإدارية في شركات الأسمنت في المملكة العربية السعودية وتعزيز دورها في الرقابة على جودة الأداء، وتفعيل دور الرقابة الإدارية في تحليل المخاطر التي تشكل تهديدا لتحقيق أهداف الشركات والمؤسسات، خاصة مخاطر عدم الالتزام بالقوانين والتعليمات والتعثر.
اثر المناخ التنظيمي على أداء الموارد البشرية (دراسة ميدانية على مديرية تربية محافظة كركوك)
Authors: عبدالباسط محمد طاهر محمود الجبوري  , الدّكتورة رشا صالح
Published: October 2023

هدفت هذه الدّراسة لمعرفة "اثر المناخ التنظيمي على أداء الموارد البشرية في مديرية تربية محافظة كركوك في العراق". وتمّ اختيار أسلوب التّحليل الوصفي، وحُدّد مجتمع الدّراسة بكافّة الموظّفين في مديرية تربية محافظة كركوك  للعام (2022-2023)، وجرى إعداد استبيان كأداة لجمع المعلومات، شمل مجالين، الأوّل، تناول اثر المناخ التنظيمي، وتكوّن من (25) فقرة ، والثّاني، تناول أداء الموارد البشرية وتكون كذلك من(25) فقرة، وتحقق له الصّدق والثّبات، ونفِذ على عيّنة تم اختيارها بموجب طريقة العينة الطبقية العشوائية، بلغت (134) فردًا من موظّفي الأقسام والعاملين في المديرية ، وحُددت الوسائل الإحصائيّة (SPSS) المناسبة لتحليل البيانات. وأسفرت النّتائج عن وجود علاقة ارتباط معنوية بين المناخ التنظيمي وأداء الموارد البشرية ، وأن كل الأبعاد التّابعة للمناخ التنظيمي، لها دور في تحسين أداء الموارد البشرية، ،و أوصى الباحث بضرورة تقديم الدّعم المالي من اجل توفير مناخ تنظيمي مناسب في المديرية من اجل تحسين اداء العاملين والقيام بتطوير البرامج التدريبية المقدمة لهم، و نشر الوعي من اجل تحسين الأداء الوظيفي للعاملين.
Construyendo capacidades locales para obtener financiamiento colectivo e implementar huertos familiares en la Chinantla, Oaxaca
Authors: Acevedo Ortiz Marco Aurelio , Lugo Espinosa Gema , Ortiz Hernández Yolanda Donají , Pérez Pacheco Rafael
Published: October 2023

La investigación analiza el proceso bajo el cual se construyeron capacidades locales para generar materiales de difusión a ser usados para obtener financiamiento colectivo e implementar huertos familiares. Se usaron guiones prediseñados orientados a detonar reacciones positivas, herramientas tecnológicas para capturar de forma visual el proceso de construcción de capacidades, así como herramientas participativas para construir y medir el grado de confianza, obtener la aprobación de los involucrados y socializar el funcionamiento de las plataformas de financiamiento social a la par que se implementaron huertos familiares. Los principales resultados muestran las dificultades que existen para generar materiales de difusión durante la implementación de huertos familiares en dos comunidades de la Chinantla, Oaxaca y las preocupaciones de los participantes sobre el destino de los materiales generados. Se concluye con la estrategia utilizada para dar solución a esta incertidumbre al compartir de forma libre y transparente el funcionamiento del mecanismo de financiamiento social, el uso de la información y la implementación de mecanismos de rendición de cuentas sobre los recursos gestionados.
Natural products to reduce the severity of coronavirus 2019: A literature review
Authors: Sanmun Duangmanee
Published: October 2023

The COVID-19 pandemic may affect a large number of people. The coronavirus could re-infect someone in 2019. Nevertheless, work on developing new vaccines for lifelong immunization continues. Herbs for the intervention of life-threatening virus may be an alternative for people in order to lessen the severity of disease in susceptible patients. The objective of this paper is to present active components that have a strong potential to inhibit viral replication and reduce inflammation in patients with pneumonia. Numerous substances, including andrographolide (Andrographis), quercetin (Finger root), and curcumin (Turmeric), have biological activities. They were considered to be top-tier natural items. Thailand may be mandated to conduct research and ongoing development in the field of clinical testing on Thai and Chinese herbs, particularly artemisinin, in order to achieve this. As a result, these results will help with coronavirus infection therapy and symptom reduction in patients.
Hematological Responses of Tilapia Sarotherodon mossambicus (Peters) Exposed to the Pesticide, Sevin
Authors: C. Rajeev , . Venkatappa , C. Kishor
Published: October 2023

Since the blood takes part directly or indirectly in various physiological processes of the body, hematological parameters are considered important biomarker of alterations in metabolism or physiology. Indiscriminate use of pesticides has polluted different water bodies with adverse effects on the health of aquatic biota including fishes. Toxicological effects of agrochemicals including pesticides can be observed by monitoring hematological parameters. Present review deals with study of effects of pesticides on the important blood parameters such as erythrocyte count, hemoglobin content, packed cell volume, erythrocyte sedimentation rate, absolute values, leucocyte count, coagulation time and thrombocyte count of freshwater fish species. The review also aims to explain possible mechanism of pesticide induced alterations in the parameters and deleterious consequences on fish health. Tilapia (Sarotherodon mossambicus) were exposed to 5, 10, 20, 40, and 60% concentration of the 96 hrs, LC 50 value of Sevin for 7, 14 and 21 days. There was a significant decrease in the levels of hemoglobin and hematocrit of tilapia Sarotherodon mossambicus exposed to varied concentrations of Sevin indicating stress at higher concentrations.
BENEFÍCIO MICROCLIMÁTICO PROPORCIONADO PELAS ÁREAS VERDES DE VIÇOSA – MG
Authors: Moura Cardoso Hiohanes , Martini Angeline
Published: October 2023

O clima urbano é uma variável que afeta o cotidiano das pessoas e por isso influencia na qualidade de vida da população. Assim, promover ambientes com microclima mais agradável nas cidades tem se tornado uma demanda crescente diante dos cenários de mudanças climáticas previstos. O objetivo deste estudo foi avaliar a diferença microclimática entre praças arborizadas e áreas externas adjacentes, buscando quantificar a relevância dos ambientes arborizados na melhoria do microclima urbano de Viçosa-MG. Através da metodologia de coleta de dados móveis, efetuou-se a coleta simultânea entre os ambientes, em horários próximos ao meio dia, durante dias de altas temperaturas. As variáveis temperatura e umidade relativa do ar foram coletadas por medidores de estresse térmico. As praças analisadas foram: Alice Loureiro, Antônio Chequer, Dr. Cristóvão Lopes de Carvalho, José Santana e Silviano Brandão. Em cada dia de coleta foi analisada uma das praças, sendo variável o número de ruas adjacentes em cada situação, gerando em média, 70 pares de dados. Os resultados indicaram que a temperatura do ar foi em média 5,8ºC menor nas praças em relação às áreas adjacentes, enquanto a umidade relativa foi 7,6 unidades mais elevada. Ambas variáveis microclimáticas foram mais estáveis no interior das praças em relação às áreas adjacentes. As praças arborizadas contribuem para o estabelecimento de microclimas mais favoráveis e estáveis no município, podendo auxiliar na amenização dos problemas do clima urbano, concluindo a relevância em se considerar a arborização no processo de planejamento das cidades para melhoria do clima urbano.
DINÂMICA INTRAURBANA DA CIDADE DE ASSÚ/RN
Authors: Soares Ildson Carlos dos Santos , Silva Rafael Pereira da
Published: October 2023

O presente trabalho de pesquisa aborda a temática da centralidade intraurbana, dando enfoque às dinâmicas urbanas de consumo em áreas das cidades que implicam em processos geradores de formas e conteúdos. Nesse sentido, para o entendimento das dinâmicas urbanas de consumo nas cidades, é de fundamental importância pensar as áreas centrais e a articulação dos objetos técnicos nelas presentes, bem como o conjunto de lógicas espaciais. Sob a perspectiva das dinâmicas da centralidade intraurbana surge o interesse de se pensar a cidade de Assú/RN, a partir do desenrolar da formação das especializações correspondentes ao centro histórico da cidade. Os procedimentos metodológicos foram pautados em levantamento bibliográfico, acerca das obras de Spósito (2013, 1991), Santos (2015), Borges (2013), Corrêa (2002), Dolzani (2008), Contel (2006) e Pintaudi (1981). Para a análise das áreas centrais da cidade de Assú, foi selecionado como procedimento a identificação dos objetos técnicos presentes no centro da cidade e nas áreas periféricas, através de trabalhos de campo. Posteriormente com o uso do (GPS) de modelo GARMIN eTrex 10 iniciou-se a elaboração de mapas temáticos, com o uso da ferramenta de geoprocessamento Quantum Gis 3.10 (Qgis 3.10). Pode-se observar a diversificação na centralidade intraurbana na cidade de Assú que surge a partir de novas formas materiais associadas a ofertas de serviços associados ao comércio, educação, saúde e aos serviços especializados prestados pelo setor público, que promovem e condicionam novos fluxos, permitindo a configuração de novas centralidades. Palavras-chave: Centralidade intraurbana; Objetos técnicos; Assú; Rio Grande do Norte
OS SISTEMAS AGROFLORESTAIS: SUSTENTABILIDADE, EDUCAÇÃO E SABER AMBIENTAL
Authors: Soares Brasil Tatyane do Socorro , Da Silva Andrade Maria Helena , Campelo Junior Marcos Vinicius , Rodrigues Siqueira José Flávio , Dos Santos Claudino Guilherme
Published: October 2023

Na contemporaneidade, é percebido que a natureza tem sido um tema discutido por diferentes campos do conhecimento a partir de uma urgência de reposicionamento do pensar sobre a relação sociedade e natureza. De fato, tem-se estabelecido uma crise que para além de ecológica, trata-se de uma crise ética da humanidade e assim são suscitados problemas socioambientais. Portanto, este trabalho pretende discutir a relação entre sustentabilidade, educação ambiental e saber ambiental, diante do diálogo dos saberes. Como pesquisa qualitativa o trabalho utilizou-se da pesquisa bibliográfica de trabalhos teóricos nas discussões. Conclui-se que os conceitos inerentes ao Sistema Agroflorestal contribuem para a execução de práticas educativas capazes de construir sujeitos comprometidos com novos padrões nas relações entre sociedade e o meio ambiente.
FATORES INFLUENCIADORES DE TRANSFERÊNCIA DO CONHECIMENTO TÁCITO ORGANIZACIONAL
Authors: Garcia Valdir José
Published: October 2023

A gestão do conhecimento se constitui em estratégia de aquisição de capacidades competitivas e de sustentabilidade ante um mercado extremamente dinâmico. A presente investigação se realizou com o objetivo central de analisar os fatores que exercem influência sobre a transferência do conhecimento tácito entre profissionais da indústria. A articulação teórica deste trabalho analisa as concepções sobre gestão do conhecimento, sustentadas por seus destacados expoentes como: Alavi; Leidner; D’Errico e os conceitos de Lara e Cassapo. A investigação adotou uma abordagem qualitativa. A metodologia desenvolvida foi por meio de um levantamento bibliográfico dentro do tema estudado. Os resultados apontaram que o desafio organizacional consiste em transferir o conhecimento para os lugares onde são requeridos, mas, sobretudo, onde possam ser aplicados. Concluiu-se que o compartilhamento de experiências geradoras de modelos mentais, o diálogo e a reflexão coletiva, individualização do gerenciamento do tempo, uso comum da linguagem, confiança mútua, relacionamentos em rede, hierarquia, recompensa proveniente do reconhecimento, modalidade de treinamento, poder, grau interno de questionamento, espécie de conhecimento valorizado e variação de mídias disponíveis para a comunicação interna organizacional são fatores de sucesso na transferência do conhecimento tácito nas empresas.
APLICATIVO PARA IDENTIFICAÇÃO DE DOENÇAS, PRAGAS E DEFICIÊNCIAS NUTRICIONAIS NA CAFEICULTURA
Authors: Borges Daniela Penaforte , Pinto Reni Aparecido Norberto , Borges Vânia de Oliveira , Cedran Paulo Cesar
Published: October 2023

Este trabalho teve como objetivo desenvolver um aplicativo mobile para auxiliar o cafeicultor no controle de pragas, doenças, deficiências nutricionais e no manejo da lavoura cafeeira, com vistas a fornecer informações necessárias para a tomada de decisão do produtor. O método empregado foi o Design Science Research (DSR), uma abordagem que se concentra no desenvolvimento e avaliação de soluções inovadoras para desafios práticos na área de tecnologia e sistemas de informação. A versão final do aplicativo atendeu às necessidades e requisitos estabelecidos, embora ainda haja espaço para melhorias significativas no sistema, especialmente no que diz respeito ao controle de doenças, pragas e deficiências nutricionais na cafeicultura.
PLATAFORMA DE BUSINESS INTELLIGENCE PARA ANÁLISE DE DADOS DE UMA ESTRATÉGIA SAÚDE DA FAMÍLIA
Authors: Paulino Moiseis Pereira , Pinto Reni Aparecido Norberto , Jardim Fabrine Aguilar , Cedran Paulo Cesar
Published: October 2023

Este trabalho teve como objetivo desenvolver uma plataforma de Business Intelligence para análise de dados de uma Estratégia Saúde da Família. Por meio desse estudo de caso, buscou-se descrever a solução de Business Intelligence empregada por meio do Power BI para a análise de dados de uma Estratégia Saúde da Família de um município do Estado de Minas Gerais, com o propósito de fornecer informações precisas para profissionais e gestores de saúde. O desenvolvimento e a implementação da plataforma de BI foram cruciais para aprimorar a gestão da Estratégia Saúde da Família. Verificou-se também que a utilização da plataforma teve resultados positivos, no aumento da gestão e organização dos dados de saúde.
Proteostasis is differentially modulated by inhibition of translation initiation or elongation
Authors: Clay Khalyd J , Yang Yongzhi , Clark Christina , Petrascheck Michael
Published: October 2023

Recent work has revealed an increasingly important role for mRNA translation in maintaining proteostasis. Here, we use chemical inhibitors targeting discrete steps of translation to compare how lowering the concentration of all or only translation initiation-dependent proteins rescues Caenorhabditis elegans from proteotoxic stress. We systematically challenge proteostasis and show that pharmacologically inhibiting translation initiation or elongation elicits a distinct protective profile. Inhibiting elongation protects from heat and proteasome dysfunction independently from HSF-1 but does not protect from age-associated protein aggregation. Conversely, inhibition of initiation protects from heat and age-associated protein aggregation and increases lifespan, dependent on hsf-1, but does not protect from proteotoxicity caused by proteasome dysfunction. Surprisingly, we find that the ability of the translation initiation machinery to control the concentration of newly synthesized proteins depends on HSF-1. Inhibition of translation initiation in wild-type animals reduces the concentration of newly synthesized proteins but increases it in hsf-1 mutants. Our findings suggest that the HSF-1 pathway is not only a downstream target of translation but also directly cooperates with the translation initiation machinery to control the concentration of newly synthesized proteins to restore proteostasis.
Binding to nucleosome poises human SIRT6 for histone H3 deacetylation
Authors: Smirnova Ekaterina , Bignon Emmanuelle , Schultz Patrick , Papai Gabor , Ben-Shem Adam
Published: October 2023

Sirtuin 6 (SIRT6) is an NAD
+
dependent histone H3 deacetylase that is prominently found associated with chromatin, attenuates transcriptionally active promoters and regulates DNA repair, metabolic homeostasis and lifespan. Unlike other sirtuins, it has low affinity to free histone tail but demonstrates strong binding to nucleosomes. It is poorly understood how SIRT6 docking on nucleosomes stimulates its histone deacetylation activity. Here we present the structure of human SIRT6 bound to a nucleosome determined by cryogenic electron microscopy. The zinc finger domain of SIRT6 associates tightly with the acidic patch of the nucleosome through multiple arginine anchors. The Rossmann fold domain binds to the terminus of the looser DNA half of the nucleosome, detaching two turns of the DNA from the histone octamer and placing the NAD
+
binding pocket close to the DNA exit site. This domain shows flexibility with respect to the fixed zinc finger and moves with, but also relative to, the unwrapped DNA terminus. We apply molecular dynamics simulations of the histone tails in the nucleosome to show that in this mode of interaction, the active site of SIRT6 is perfectly poised to catalyze deacetylation of the H3 histone tail and that the partial unwrapping of the DNA allows even lysines close to the H3 core to reach the enzyme.
Tracing the substrate translocation mechanism in P-glycoprotein
Authors: Gewering Theresa , Waghray Deepali , Parey Kristian , Jung Hendrik , Tran Nghi NB , Zapata Joel , Zhao Pengyi , Chen Hao , Januliene Dovile , Hummer Gerhard , Urbatsch Ina , Moeller Arne , Zhang Qinghai
Published: October 2023

P-glycoprotein (Pgp) is a prototypical ATP-binding cassette (ABC) transporter of great biological and clinical significance.Pgp confers cancer multidrug resistance and mediates the bioavailability and pharmacokinetics of many drugs (Juliano and Ling, 1976; Ueda et al., 1986; Sharom, 2011). Decades of structural and biochemical studies have provided insights into how Pgp binds diverse compounds (Loo and Clarke, 2000; Loo et al., 2009; Aller et al., 2009; Alam et al., 2019; Nosol et al., 2020; Chufan et al., 2015), but how they are translocated through the membrane has remained elusive. Here, we covalently attached a cyclic substrate to discrete sites of Pgp and determined multiple complex structures in inward- and outward-facing states by cryoEM. In conjunction with molecular dynamics simulations, our structures trace the substrate passage across the membrane and identify conformational changes in transmembrane helix 1 (TM1) as regulators of substrate transport. In mid-transport conformations, TM1 breaks at glycine 72. Mutation of this residue significantly impairs drug transport of Pgp in vivo, corroborating the importance of its regulatory role. Importantly, our data suggest that the cyclic substrate can exit Pgp without the requirement of a wide-open outward-facing conformation, diverting from the common efflux model for Pgp and other ABC exporters. The substrate transport mechanism of Pgp revealed here pinpoints critical targets for future drug discovery studies of this medically relevant system.
Extracellular vesicles stimulate smooth muscle cell migration by presenting collagen VI
Authors: Kapustin Alexander , Tsakali Sofia Serena , Whitehead Meredith , Chennell George , Wu Meng-Ying , Molenaar Chris , Kutikhin Anton , Bogdanov Leo , Sinitsky Maxim , Rubina Kseniya , Clayton Aled , Verweij Frederik J , Pegtel Dirk Michiel , Zingaro Simona , Lobov Arseniy , Zainullina Bozhana , Owen Dylan , Parsons Maddy , Cheney Richard E. , Warren Derek , Humphries Martin James , Iskratsch Thomas , Holt Mark , Shanahan Catherine M
Published: October 2023

The extracellular matrix (ECM) supports blood vessel architecture and functionality and undergoes active remodelling during vascular repair and atherogenesis. Vascular smooth muscle cells (VSMCs) are essential for vessel repair and, via their secretome, are able to invade from the vessel media into the intima to mediate ECM remodelling. Accumulation of fibronectin (FN) is a hallmark of early vascular repair and atherosclerosis and here we show that FN stimulates VSMCs to secrete small extracellular vesicles (sEVs) by activating the β1 integrin/FAK/Src pathway as well as Arp2/3-dependent branching of the actin cytoskeleton. Spatially, sEV were secreted via filopodia-like cellular protrusions at the leading edge of migrating cells. We found that sEVs are trapped by the ECM
in vitro
and colocalise with FN in symptomatic atherosclerotic plaques
in vivo
. Functionally, ECM-trapped sEVs induced the formation of focal adhesions (FA) with enhanced pulling forces at the cellular periphery. Proteomic and GO pathway analysis revealed that VSMC-derived sEVs display a cell adhesion signature and are specifically enriched with collagen VI.
In vitro
assays identified collagen VI as playing the key role in cell adhesion and invasion. Taken together our data suggests that the accumulation of FN is a key early event in vessel repair acting to promote secretion of collage VI enriched sEVs by VSMCs. These sEVs stimulate migration and invasion by triggering peripheral focal adhesion formation and actomyosin contraction to exert sufficient traction forces to enable VSMC movement within the complex vascular ECM network.Vascular smooth muscle cells sense fibronectin via β1 integrin and secrete small extracellular vesicles loaded with collagen VI via filopodia-like protrusions. These extracellular vesicles are entrapped in the extracellular matrix and induce formation of peripheral focal adhesions. Focal adhesions anchor extracellular matrix to the actin fibrils in the cell. Contraction of the actin fibrils generates the mechanical force for cell locomotion and invasion through the matrix. This figure was created with BioRender(https://biorender.com/).