bluuebunny/crossref_metadata_2025 huggingface dataset:
Lipoprotein(a) and its impact on cardiovascular disease – the Polish perspective: design and first results of the Zabrze-Lipoprotein(a) Registry
Authors: Dyrbuś Krzysztof , Mędrala Zofia , Konsek Karolina , Nowowiejska-Wiewióra Alicja , Trzeciak Przemysław , Skrzypek Michał , Cieśla Daniel , Banach Maciej , Gąsior Mariusz
Published: May 2024

Introduction

Lipoprotein(a) [Lp(a)] is an independent risk factor for atherosclerotic cardiovascular disease (ASCVD). Increased Lp(a) concentration > 30 mg/dl (75 nmol/l) and especially >50 mg/dl (125 nmol/l) may cause faster atherosclerosis, being an important and underdiagnosed residual cardiovascular risk factor. Thus, there is a need to characterize further the clinical phenotypes in patients at risk for ASCVD with high Lp(a) levels now and during follow-up, while also looking for the possible impact of geographical differences.

Material and methods

The Zabrze Lipoprotein(a) Registry (Zabrze-Lip(a)R) was founded on the basis of data from 2,001 consecutive patients with very high cardiovascular risk treated in a tertiary hospital. The registry patients will be followed for at least 5 years with the possibility of extending this period as an open label study. All-cause and cause-specific mortality, hospitalizations, and cardiovascular events, such as myocardial infarction (MI) and stroke, will be assessed.

Results

The mean age of patients was 66.4 years (females 37.1%). The median Lp(a) concentration in the entire population was 6.6 mg/dl (16.5 nmol/l) (mean: 14.3 ±19.4 mg/dl). 540 (27%) patients had elevated Lp(a) levels above 30 mg/dl (75 nmol/l); they were significantly older (68.8 vs. 66.3 years; p = 0.04), had significantly lower hemoglobin and hematocrit, and higher platelet count and levels of NT-proBNP and C-reactive protein. The prevalence of elevated Lp(a) > 30 mg/dl (75 nmol/l) concentrations was very high in patients with a chronic coronary syndrome (CCS) (52.2% (282/540) vs. 41.5% (607/1461); p < 0.001), in patients undergoing PCI during hospitalization (23.9 vs. 19%; p = 0.01), and in patients with previous MI (20.6% vs. 14.9%; p = 0.0022). In the multivariable analysis, the independent predictors of elevated Lp(a) > 30 mg/dl (75 nmol/l) were only lower Hb values (OR = 0.925; 95% CI: 0.874–0.978; p = 0.006) and higher platelet count (1.002; 95%CI: 1.000–1.003; p < 0.02).

Conclusions

In Poland, the largest representative of Central and Eastern European countries, 27% of patients at very high cardiovascular risk with established ASCVD experience additional risk related to an elevated Lp(a) level, with every second patient having CCS. Interestingly, only two factors were significantly related to elevated Lp(a) levels: lower Hb values and higher platelet count. However, the clinical relevance of these results needs confirmation.
Identification, Distribution and Antifungal Sensitivity of Candida Species in Vulvovaginal Candidiasis
Authors: Uzma Mussarat  , Gohar Zaman  , Luqman Satti  , Shazia Taj  , Manahil Niazi
Published: May 2024

Objective: To identify the distribution pattern and antifungal sensitivity of candida species in vulvovaginal candidiasis to improve patient safety and provide better health care. Study Design: Descriptive cross-sectional study.Place and Duration of Study: Department of Microbiology at the Armed Forces Institute of Pathology in association with Combined Military Hospital Rawalpindi Pakistan, from Apr 2018 to Sep 2018.Methodology: The Candida strains were isolated from high vaginal swabs and were cultured on Sabouraud’s dextrose agar and then stored in glycerol broth. To confirm growth, Gram staining was performed and the documentation was done using growth pattern on CHROM agar and biochemical testing with API 20 C AUX. The antifungal sensitivity pattern was checked by disc diffusion method on Sabouraud’s Dextrose Agar with drug disks of Nystatin 100 units/disc, Miconazole 10μg, Fluconazole 25μg (Oxoid), Amphotericin 20μg and Clotrimazole 10μg.Results: Among 100 collected isolates of candida species 68% were C. albicans and 32% were non-albicans, comprising C. glabrata 16%, C. tropicalis 8%, C. famata 4 (4%), C. guilliermondii 2 (2%), S. cerevisiae 1 (1%) and C. lusitaniae 1 (1%). Moreover, C.albicans, C. glabrata (16%), and C. tropicalis (8%) were found to be susceptible to antifungals used in this study, while C. famata(4%), C. guilliermondii 2 (2%), and S. cerevisiae (1%) revealed maximum resistance against these antifungals. Conclusion: This study display that C. albicans is greater than non-albicans candida in patients with VVC and non-albicans candida species are found to be almost completely resistant against commonly prescribed anti-fungal drugs.
Apropiación social de tecnologías libres: una experiencia de monitoreo ambiental participativo y educación ambiental
Authors: Poveda Ducón Kevin , Piegari Estefanía , Boron Ignacio , Iribarren Luciano
Published: May 2024

Se sistematiza una experiencia de articulación entre universidad, escuelas y movimientos sociales involucrados en conflictos ambientales por contaminación del agua. Se promovió la educación ambiental y la apropiación social de tecnologías de desarrollo libre mediante el monitoreo participativo de contaminación del agua en humedales urbanos del Área Metropolitana de Buenos Aires (Argentina). Para ello, se utilizó un bioensayo basado en microalgas, acoplado a tecnologías de la información y la comunicación (TIC), desarrolladas por el grupo de Sensores Comunitarios (CoSensores). Se presentan reflexiones en torno al desarrollo de tecnologías libres desde una perspectiva de educación popular vinculada al pensamiento ambiental latinoamericano.
Ergonomía cognitiva, metaversos y economía: revisión documental
Authors: Rocha-Ibarra Jesús Ernesto , Rodríguez-Sánchez Clara Azucena , Guzmán-Álvarez María Guadalupe , Robles-Hernández Karla Lizbeth , Cisneros-Reyes Yashiro Danahi
Published: May 2024

El presente trabajo es una revisión documental que tiene por objetivo analizar la convergencia entre los conceptos de «ergonomía cognitiva», «metaversos» y «economía» para elaborar una definición que explique el concepto de «metaverso productivo», entendiendo que las necesidades industriales en la era de la economía digital requieren de nuevas formas de interacción inmersiva. A través del método de revisión sistemática, se plantea que los mundos virtuales 3D o metaversos se descomponen en diversos ámbitos (económico y productivo) y, a través de la síntesis, se integran estos con la comunidad educativa. Se concluye que los entornos productivos dentro de un metaverso son una realidad cercana y posible. La estimulación de los entornos de trabajo virtual puede resultar en una ventaja competitiva para las industrias que los pongan en práctica y revolucionen sus métodos de producción. Por esta razón se considera que un gran número de organizaciones de diversos sectores productivos apostarán por el incremento de las capacidades tecnológicas de su empresa, recurriendo a diferentes medios y, de manera concisa, tratarán de incursionar en el uso del metaverso.
Ressignificações dos Modos de Vida de Atingidos por Barragem do Agreste Paraíbano documento
Authors: Barbosa Givanilton de Araújo
Published: May 2024

O artigo trata de um estudo antropológico em fase inicial que tem por objetivo principal compreender o processo de ressignificação dos modos de vida de uma população reassentada atingida pela implantação de barragem do agreste paraibano. No percurso metodológico se dá por revisão bibliográfica sobre implantação de barragens e de suas mudanças socioculturais e ambientais, da Política de Educação do campo sob o decreto nº 7.352, de 4 de novembro de 2010 e da atuação do Movimento dos atingidos por barragem na localidade. Em conclusão, essa análise permitiu identificar que os subsídios antropológicos e de Educação do Campo consiste em reaver e valorizar seus modos de vida,
A construção política da identidade em contextos de sobreposição de áreas protegidas e de violência contra povos indígenas e na Amazônia
Authors: Silva Katiane
Published: May 2024

Este artigo tem como objetivo discutir o “Caso do Buiuçu” enquanto um processo de engajamento de diversos segmentos – estatal/ambientalista, indígena/extrativista – pela permanência de indígenas Cocama e extrativistas (oriundos da mesma família) em seu local de moradia. A contenda ocorreu nas comunidades Santa União e Itaboca, em meados dos anos 2000, localizadas na região do Rio Auati-Paraná de Cima, na confluência entre a Reserva Extrativista (Resex) Auati-Paraná e a Reserva de Desenvolvimento Sustentável (RDS) Mamirauá, localizadas nas regiões do Médio e do Alto Solimões, Amazonas. Durante o processo de litígio os indígenas passaram por diversas situações de racismo, violência simbólica e física, resultando em sofrimentos, desgastes e o reforço das noções preconceituosas e o estigma de “ser índio” numa região caracterizada por ataques aos diversos povos indígenas que lá residem.
Organização do território e as concepções de natureza no Brejo de Altitude Pernambucano
Authors: Silva Izabela Cristina Gomes da
Published: May 2024

Desde seu estabelecimento o estado brasileiro desenvolvimentista se configura na negação dos territórios tradicionalmente ocupados pelas comunidades tradicionais. Utilizamos uma metodologia de base qualitativa, contendo entrevistas semi-estruturadas, análise documental, coleta de dados secundários e levantamento bibliográfico. Portanto objetivamos ressaltar que a concepção de território do Brasil é fundamentada na lógica moderna e não considera a multiplicidade de territórios existentes. Essa visão consolidou-se com o positivismo lógico e a relação intrínseca entre Estado-Território. Em contraponto verificamos organizações territoriais, que partem dos conhecimentos tradicionais e das territorialidades. Assim divergindo da dicotomia sociedade-natureza disseminada pela lógica moderna-colonial para conceber a ideia de civilização ocidental.
O Estado da Arte sobre a Educação Escolar Indígena no estado de Alagoas: premissas para uma pesquisa sobre políticas públicas educacionais
Authors: Junior Avelar Araujo Santos , Rodrigues Karine Gabrielle de Lima , Santos Marcio Henrique Tavares dos
Published: May 2024

A proposta de trabalho aqui apresentada, refere-se a um dos desdobramentos analíticos do projeto de pesquisa intitulado “Comunidades Tradicionais, Políticas Públicas e Desenvolvimento Territorial: Povos Indígenas e Quilombolas em Alagoas”, que, desde 2022, recebe o apoio institucional da Fundação de Amparo à Pesquisa do Estado de Alagoas. O mapeamento das produções bibliográficas acerca da Educação Indígena e a Educação Escolar Indígena em Alagoas reúne materiais com temáticas provenientes de buscas em sítios eletrônicos diversos através da internet, que culminou na identificação do déficit de publicações, reforçando a necessidade do desenvolvimento de trabalhos com a temática indígena. A partir desse panorama, o presente trabalho tem por objeto apresentar um quadro geral das produções científicas pertinentes à temática indígena em sua diversidade analítica, tendo como enfoque principal os processos que caracterizam a atual conjuntura da Educação Escolar Indígena brasileira, sem perder de vista seus contextos espaciais e temporais, mormente os que constituem a história dos povos indígenas no estado de Alagoas. Como resultado ressaltamos a importância de espaços escolares bem estruturados nas aldeias, visto que estes atuam como ambientes profícuos de aprendizagem e socialização cultural. Deste modo concluímos que a produção científica nesta temática visibiliza lutas e, a depender das suas orientações, pode fundamentar processos de reivindicações juntos ao Estado no cumprimento das leis brasileiras que regem a educação indígena em suas inúmeras possibilidades.
ANALISIS MINAT KARYAWAN TERHADAP PRODUK KPR PADA BANK SYARIAH
Authors: Renaldy Aldy , Sholichah Inti Ulfi , Hafifi Aif
Published: May 2024

Penelitian ini bertujuan untuk mengetahui seberapa besar minat karyawan PT. Tiki-Jne Jakarta Barat terhadap produk KPR di perbankan syariah. Karena rumah merupakan kebutuhan primer dalam kehidupan. Adapun jenis penelitian yang digunakan dalam penelitian ini adalah menggunakan jenis penelitian kualitatif lapangan. Teknik pengumpulan data dilakukan dengan observasi langsung ke lokasi penelitian, wawancara, dan dokumentasi. Metode analisis data dengan menggunakan deskriptif kualitatif. Temuan hasil dari penelitian ini menjelaskan bahwa minat karyawan PT. Tiki-Jne Jakarta Barat terhadap produk KPR Syariah lebih sedikit dikarenakan kurangnya pengetahuan dan belum bekerjasamanya perusahaan dengan bank syariah sehingga belum adanya promosi-promosi produk yang ada di bank syariah. Terdapat sebagian karyawan yang minat dengan produk KPR Syariah dikarenakan memang sudah mengetahui dan memahami tentang produk KPR Syariah dan sesuai dengan ajaran Agama Islam yang berlandaskan dengan hukum Al-Qur’an dan Sunah. dikarenakan perusahaan belum bekerjasama dengan bank syariah maka tidak adanya promosi-promosi yang ditawarkan dari bank syariah di PT. Tiki-Jne Jakarta Barat Untuk KPR Syariah sehingga karyawan banyak yang belum memahami dan mengetahui tentang produk KPR Syariah, sehingga masih diperlukan kedepanya bagi perbankan syariah memperluas jaringan mitra agar lebih banyak lagi untuk bekerjasama dengan perusahaan-perusahaan supaya dapat meningkatkan penjualan produk-produk yang ada di perbankan Syariah dan meningkatkan perekonomian bangsa
ANALISIS FATWA DSN MUI NO: 115/DSN-MUI/IX/2017 TENTANG AKAD MUDHARABAH DALAM KEGIATAN USAHA BERSAMA
Authors: Afandi Setiya , Renaldi Rizal , Baihaki Ahmad Furqon
Published: May 2024

Penelitian ini membahas tentang sistem akad mudharabah dan implementasi bagi hasil akad mudharabah berdasarkan Fatwa DSN MUI No. 115 Tahun 2017. Penelitian ini menggunakan pendekatan kualitatif ((library research). Sumber data primer yang digunakan adalah Fatwa DSN MUI No. 115 Tahun 2017. Sementara data sekunder diperoleh dari dokumen, buku, dan jurnal yang relevan dengan pembahasan. Penelitian ini menghasilkan kesimpulan bahwa dalam implementasinya konsep akad mudharabah dapat digabungkan dengan akad lain seperti akad murabahah dan musyarakah. Hal ini dengan pertimbangan adanya tuntutan kebutuhan dan persoalan di masyarakat yang semakin kompleks. Implementasi bagi hasil pada akad mudharabh menurut fatwa DSN MUI No. 115 Tahun 2017 adalah pembagian nisbah (bagi hasil) harus jelas dan tertulis, agar tidak hanya didapatkan oleh satu pihak, baik pemodal atau pengelola mudharabah
DISTRIBUSI DALAM KONSEP EKONOMI ISLAM
Authors: Hikam Ahmad Bahrul
Published: May 2024

Tulisan ini bertujuan mengeksplorasi distribusi dalam sistem ekonomi Islam. Dalam kegiatan ekonomi, distribusi menjadi hal krusial yang harus diperhatikan agar kebutuhan masyarakat dapat tercukupi dengan baik. Tulisan ini menggunakan metode library research dimana data-datanya bersumber dari literatur kepustakaan. Data-data yang diperoleh selanjunya dikelompokkan menurut pembahasan yang sesuai, dideskripsikan dan dianalisis guna memperoleh kesimpulan. Hasil pembahasan menunjukkan bahwa sistem distribusi dalam ekonomi Islam mengacu pada al-Qur'an dan hadits. Distribusi menurut Islam harus dilakukan berdasar pada prinsip kebebasan, keadilan, pemerataan, kejujuran dan tidak diperbolehkan berbuat dzalim atau merugikan orang lain. Dari segi tujuan yang hendak dicapai adalah distribusi dilakukan dalam rangka dakwah, pendidikan, sosial dan ekonomi.
dakwah, pendidikan, sosial dan ekonomi.
TINJAUAN HUKUM EKONOMI SYARIAH TERHADAP JUAL BELI MAKANAN DENGAN SISTEM ALL YOU CAN EAT
Authors: Oktapianih Nurul , Makfud Ali , Afandi Setiya
Published: May 2024

Penelitian ini menjelaskan sistem jual beli makanan all you can eat dalam perspektif hukum ekonomi syariah. All You Can Eat merupakan salah satu strategi pemasaran atau usaha yang diterapkan dalam restoran, terutama  pada Restoran Jepang atau Korea. Jenis penelitian ini adalah penelitian kualitatif lapangan (Field Research) dengan menggunakan pendekatan deskriptif analisis. Penulis mendapatkan sumber data primer dari kegiatan observasi, wawancara, dan dokumentasi di kintan buffet. Untuk menguatkan hasil data penulis merujuk pada data-data sekunder berupa buku, jurnal, dll. Penelitian ini menemukan bahwa pelaksanaan jual beli dengan sistem All You Can Eat di Kintan Buffet Puri Indah Mall Jakarta barat yaitu dilakukan dengan mekanisme ketika pengunjung datang ke restoran, pegawai Kintan Buffet pada bagian kasir akan menyambut pengunjung. Apabila pengunjung belum pernah datang maka pegawai restoran akan memberikan informasi mengenai syarat dan ketentuan di Kintan Buffet. Termasuk informasi adanya denda bagi pengunjung yang tidak menghabiskan makanannya melebihi batas waktu yang diberikan (90 menit). Setiap pengunjung dikenakan biaya sebesar Rp 200.000 – Rp 500.000 per orang sesuai menu yang ingin dimakan. Setelah memilih menu, pengunjung diberikan waktu selama 90 menit untuk makan semua yg ada di buffet dari makanan pembuka sampai makanan penutup. Penelitian ini memberikan kesimpulan bahwa meski mengandung gharar pelaksanaan sistem jual beli All You Can Eat di Kintan Buffet diperbolehkan, karena kadar gharar nya terkategorikan ringan. Namun pada sisi akad penerapan denda hal ini tidak diperbolehkan syariat karena diberlakukan setelah akad jual beli berakhir dan membebani pengunjung dengan harga atas suatu barang (makanan) yang menjadi miliknya sendiri.
IMPLEMENTASI MANAJEMEN KEUANGAN SYARIAH SEBAGAI SALAH SATU UPAYA PENGEMBANGAN DAN PENINGKATAN UMKM DI INDONESIA
Authors: Faujiah Ani , Alfayed M. Valke
Published: May 2024

Tulisan ini bertujuan mengupas salah satu masalah yang dihadapi usaha kecil dan menengah yaitu banyak yang tidak mengerti bagaimana mengelola keuangan dan aset mereka. Akibatnya, banyak usaha kecil menengah Indonesia yang bangkrut. Tulisan ini menggunakan pendekatan kualitatif kepustakaan. Data diperoleh dari buku, jurnal ilmiah dan lainnya yang memiliki relevansi dengan pembahasan yang ada. Tulisan ini memberikan kesimpulan bahwa usaha kecil dan menengah merupakan salah satu pilar perekonomian Indonesia yang perlu memahami manajemen keuangan syariah. Dalam hal pencatatan keuangan, pelaku UMKM perlu memperhatikan beberapa aspek, yakni: mencatat semua arus keuangan yang masuk maupun keluar, mengenali komponen biaya yang dikeluarkan, memiliki buku catatan keuntungan yang diperoleh,  dan buku catatan persediaan barang. Untuk membantu pelaku UMKM dalam hal manajemen keuangan telah banyak aplikasi digital yang tersedia dan dapat diunduh gratis.
Cointegration analysis of GDP indicators per capita between the Republic of Azerbaijan and Turkey on purchasing power parity
Authors: Roya Yuniszada Vugar
Published: May 2024

The article analyses the interrelationships between the main components of socio-economic development levels in Turkey and the Republic of Azerbaijan. The purpose of this work is to construct a cross-country regression model of per capita economic growth in Turkey and the Republic of Azerbaijan and to conduct a cross-country comparative analysis of the main components of inclusive growth under the strong influence of both countries. The aim of this research is to enable empirical study of the joint movement of both indicators, determine cause-effect relationships and co-integration dependence, establish long-term integration relationships, and take necessary steps and measures for a positive outcome. The level of economic development was measured using GDP per capita with purchasing power parity (PPP). The study analyses the dynamic interaction of indicators using data from January 1992 to December 2022. Econometric methodology was employed, including the extended Dickey-Fuller test to detect a single root, and the Granger test. The Johansen test, Error correction model, and ARDL model standard diagnostic tests were used to examine the cointegration relationship. Stationarity, causality, and cointegration tests were conducted on the entire sample at a significance level of 10%.
Сексуальна дисгармонія в парі як один із важливих чинників появи сексуальної аверсії
Authors: Гупаловська Вікторія , Марченко Марія
Published: May 2024

Все частіше на загал звучить поняття «сексуальна дисгармонія в парі», з чого ми можемо зрозуміти декілька важливих аспектів: перше – обговорення інтимних проблем перестає бути настільки табуйованим; друге – озвучуючи свої дискомфортні переживання, людина має більше шансів отримати необхідну допомогу; і третє – ця проблема точно зачіпає чималу кількість пар. Тепер сексуальна дисгармонія не є виключно належним питанням в царині медицини – на даний момент все більше уваги приділяється дослідженню в таких випадках психо-емоційних, соціальних, міжособистісних моментів. А сама ж потреба людини в самовідтворенні вже давно почала відокремлюватись від потреби в сексуальному задоволенні і спілкуванні. Чим був відкритий широкий шлях до сексуального різноманіття як в мотивації до інтимної взаємодії, так і в зовнішніх її проявах. Відповідно бачимо, що сексуальність людини перестала бути лиш біологічно детермінованою і піддається впливам соціальних, психологічних, історико-культурних факторів. Якщо ж так багато чинників впливає на людську сексуальність – то приходимо до розуміння, що й переплетіння їх викликає чимало суперечностей в реалізації особистістю власного сексуального потенціалу, особливо беручи до уваги те, що соціум виступає сильним цензором щодо інтимної сфери людини. Сукупний ефект цих аспектів здатен вивести з рівноваги внутрішній стан й окремої людини, й пари загалом. Сексуальна дисгармонія може стати причиною не лише непорозумінь та конфліктів між партнерами, але й в перспективі та тривалому замовчуванні чи, навпаки, деструктивному обговоренні здатна стати причиною куди більш серйозної проблеми, котру не лише непросто діагностувати, але й важко піддається терапевтичним інтервенціям. Тому вбачаємо рішення у своєчасному виявленні, професійній широкій обізнаності щодо сексуальної дисгармонії та сексуального аверсивного розладу, що дасть шанс здійснити ефективне втручання й забезпечить здорове поєднання, баланс тих й інших сторін сексуальності задля гармонії у відносинах.
Особенности разделения и объединения стилей в деловой и академической коммуникации. Индивидуальный и функциональный стиль (на основе азербайджанского языка)
Authors: Везирова Лейла
Published: May 2024

В данной статье рассматривается проблема особенностей разделения и объединения стилей в деловой и академической коммуникации. Конкретно исследуется индивидуальный и функциональный стили. Здесь говорится о разделении или дифференциации разных областей науки от одной науки и конвергенции или интеграции разных областей науки. В статье отмечается, что это были повторяющиеся процессы на разных этапах истории. Тут также было отмечено, что на основе биологических и химических наук, биохимии, биологических и физических наук, на основе биофизики, лингвистики и математических наук зародились науки математической лингвистики. Далее, говорится о том, что в последние десятилетия возникла новая ветвь научного стиля. Эта ветвь, являясь направлением научного стиля, содержит в себе черты художественно-публицистического стиля (языка).
Читацькі звички підлітків у соціальних мережах: результати опитування
Authors: Шмига Юлія , Ковальова Олександра
Published: May 2024

Стаття представляє результати опитування, проведеного серед підлітків у віці від 11 до 18 років у жовтні-листопаді 2023 року. Матеріал містить вибір платформ, ефективність використання соцмереж підлітками для освітніх потреб. Досліджується участь підлітків у книжкових спільнотах. Розглядається вибір підлітками жанрів літератури для дозвілля та формату книжок для читання. Також розглядається сприйняття підлітками читання як дозвілля та джерела знань.
Cultural and historical heritage of Ukraine mid XIX century: research perspectives and preservation traditions
Authors: Gorenko Larisa
Published: May 2024

The article highlights the relevance of the study of the objects of cultural heritage of Ukraine of the post-Hetman period and the descendants of the Ukrainian early modern elite of the late 18th – mid 19th centuries. Special attention needs to be paid to the general-cultural approach in highlighting the research work of the National Historical and Cultural Reserve «Kachanivka» as a center of national culture of the Hetmanship era, as well as the activities of the outstanding figure and patron V.V. Tarnovsky.
Анализ концептуального искусства в контексте творческих исканий художников и дизайнеров
Authors: Касумова Эльфана , Новрузлу Фарида
Published: May 2024

Представленная научная статья рассматривает эволюцию концептуального течения в рамках искусства, отслеживая его влияние на различные области, начиная с искусства перформанс, рассматривая его как направление, отдающее предпочтение идеям и концепциям, отходящим от традиционных форм. Особое внимание и акцент делается на искусстве перформанса, выделяется тонкая грань между ним и театральным искусством. Примером тому является работа Марины Абрамович, чьи выступления, такие как "The Artist is Present", были ярким отражением человеческих эмоций и взаимодействия со зрителями. Кроме того, статья обращается к искусству Лэнд-Арт освещает работу Роберта Смитсона "Spiral Jetty" в качестве символического представления и протеста против коммерциализации концептуализма, статья продолжает обсуждать отказ современного искусства от эстетики, подчеркивая симбиотические отношения, возникающие между концептуальными идеями в искусстве и дизайне. В статье, посвященной важности влияния концептуализма на дизайн, упоминаются такие модельеры, как Александр Маккуин и Ёдзи Ямамото, которые поддерживают концептуализм, используя инновационные элементы в своих коллекциях моды, в поддержку которых они высказываются, освещает симбиоз концептуальных идей в дизайне и то, что это уникальное творческое взаимодействие способствует обогащению обоих направлений, а также эволюции концептуализма в различных областях искусства, подчеркивая его влияние на моду и дизайн.
Паравертебральна десимпатизація в лікуванні облітеруючих захворювань артерій нижніх кінцівок
Authors: Криса Богдан , Криса Василь
Published: May 2024

У роботі обґрунтовано доцільність клінічного використання методу непрямої реваскуляризації - паравертебральної поперекової пункційної комп’ютерно-томографічно керованої десимпатизації, як непрямого методу реваскуляризації в лікуванні облітеруючих захворювань артерій нижніх кінцівок.
Эпидемиологический анализ вспышки кори в Актюбинской области
Authors: Суйин А. , Бердешева Г.
Published: May 2024

В настоящее время такая инфекция, как корь, не утрачивает свою актуальность в связи с возможными завозными случаями, что при ослаблении контроля за иммунизацией населения приводит к повышению заболеваемости. Корь была известна человечеству задолго до нашей эры и оправдывала название «детской чумы» так как характеризовалась всеобщей заболеваемостью и высокими показателями смертности. Наиболее часто дети болели в возрасте 2-5 лет, у детей до 1года, особенно до 6-8 месяцев за счет трансплацентарно полученного от матери прочного постинфекционного иммунитета заболеваемость была ниже. Второй период в эволюции кори связан с использованием антибиотиков, что привело к уменьшению осложнений и значительному сокращению летальности. Третий этап характеризовался внедрением массовой иммунизации, что привело к резкому снижению заболеваемости детского населения, «повзрослению» инфекции, а также появлению кори у детей до года, так как женщины к детородному возрасту частично утрачивали постпрививочный иммунитет. Снижение заболеваемости позволило в 2002г. разработать Национальную программы элиминации кори в рамках программы ВОЗ по ликвидации кори на Европейском континенте, целью которой была ликвидация данного заболевания в нашей стране к 2010 году. Однако,в 2011году эпидемическая ситуация в Европе резко изменилась. В 40 государствах Европейского союза (Германии, Франции, Италии, Испании и др.) зарегистрировано более 31 тысячи случаев этой инфекции. Также, крупные вспышки кори отмечены в США, Канаде, Австралии, Африканском континенте. Заболеваемость корью в России и Казахстане возросла до 3,9 на 100 тыс. населения. Недостаточный уровень иммунной прослойки населения еще одна причина нового подъема заболеваемости кори.
Синтез и исследование колебательные спектры изотопозамещенного по кислороду формиата Мо
Authors: Ахмедов Эльдар , Гусейнгулиева Кенуль , Акберова Саида , Расулов Намик , Маммедова Пусан
Published: May 2024

Для подтверждения отнесения соответствующих частот к (МоМо) и  (МоО) в спектре тетра-μ-формиатного комплекса в данной работебыл синтезирован изотопозамещенный по кислороду формиат димолибдена иизучены их спектральные характеристики в широком диапазоне длин волн.Предполагалось, что частоты валентного колебаний связей Мо-О должныпретерпевать при изотопном замещении больший сдвиг, чем частотывалентного колебаний связей Мо-Мо.
Task distribution algorithm in distributed team of software developers based on PSO algorithm
Authors: Shmatko Oleksandr , Gorbach Tetiana , Lobanov Viktor
Published: May 2024

Research in the field of software engineering focuses extensively on the software development process. Nowadays, companies offering software development services are engaged in a competition to provide superior quality software products. This competition creates opportunities for enlarging their customer base, expanding the company's scale, and increasing the volume of orders. A crucial factor in achieving these objectives lies in the effectiveness of task allocation within distributed software development teams. Streamlining task allocation facilitates swift product development and ensures the delivery of high-caliber software, thereby minimizing downtime and resource expenditure. In the study titled "Task Allocation Algorithm in Distributed Software Development Teams based on PSO," the potential application of the PSO algorithm for task allocation is examined. The PSO algorithm operates by emulating the behavior of a swarm of particles in pursuit of the optimal solution, rendering it potentially beneficial for optimization tasks amidst uncertain and fluctuating work environments. The primary aim of this research is to assess the efficacy of PSO in enhancing task allocation processes. This endeavor holds promise for reducing planning duration, enhancing productivity, and elevating the quality of software development outcomes.
Зміни характеру завдання терористичних впливів ударними дронами в третьому кварталі 2023 року
Authors: Азаренко Олена , Гончаренко Юлія , Дівізінюк Михайло , Камишенцев Геннадій , Фаррахов Олександр
Published: May 2024

Проводиться аналіз зміни характеру завдання терористичних впливів ударними дронами у третьому кварталі 2023 року по території України. Показано, що у третьому кварталі відбувалося ускладнення структури комбінованих атак. Спочатку атаки Шахедов із крилатими ракетами морського базування Калібр. Потім Шахеди з крилатими ракетами морського та повітряного базування. Після чого Шахеди з крилатими ракетами морського та повітряного базування та аеробалістичними ракетами Кінжал. Зосередження атак здійснювалося на портову та припортову інфраструктуру. Уламки збитих Шахедів показами, що почалося виготовлення ударних дронів Шахед на російських підприємствах.
Аналіз застосування засобів радіоелектронної боротьби збройними силами російської федерації у ході збройної агресії проти України
Authors: Казіміров Олександр , Власов Костянтин , Куртов Анатолій , Потіхенський Андрій
Published: May 2024

Проводиться аналіз застосування збройними силами Російської Федерації засобів радіоелектронної боротьби під час збройної агресії проти України, розглядається призначення та надані зображення основних сучасних систем та комплексів РЕБ РФ, які були виявленні на території України.
REVOLUÇÃO DIGITAL NA EDUCAÇÃO: IMPACTOS E TRANSFORMAÇÕES NO ENSINO COM A EVOLUÇÃO DO USO DOS TIC’S
Authors: Magalhães Ana Lúcia Valério de Souza , Santos Maria Rosélia Cavalcante dos , Santos Maria Pricila Miranda dos
Published: May 2024

Esta pesquisa baseia-se na revolução digital na educação com seus impactos e suas transformações no ensino com a evolução do uso das Tecnologias de Informações e Comunicações, trazendo as perspectivas dos docentes e seus desafios, oportunidades e transformações no ensino. Tendo como objetivo verificar os principais desafios e/ou dificuldades encontradas em relação ao ensino remoto e/ou inclusão da tecnologia no cotidiano profissional com o avanço das TIC’s. A referida pesquisa apresenta os dados coletados por meio de questionário com a participação de duas profissionais da educação de áreas de atuações distintas, ressaltando suas práticas pedagógicas em suas aulas com a tecnologia. Um dos grandes desafios em destaque foi como então, utilizar as Tecnologias da Informação e Comunicação para melhorar o processo ensino- aprendizagem. Sendo assim a revolução digital na educação representa uma transformação significativa nos métodos de ensino e aprendizagem, impulsionada pela evolução e integração das TIC”s. Esse movimento alterou profundamente a estrutura tradicional da educação, introduzindo novas ferramentas e plataformas que facilitam o acesso ao conhecimento e a colaboração à distância. Conclui-se que, essas técnicas vêm remodelando a educação, trazendo inovações que enriquecem o processo de ensino-aprendizagem, mas também apresenta desafios que precisam ser superados para garantir uma educação inclusiva e equitativa. É essencial que as instituições educacionais e os formuladores de políticas invistam em infraestrutura, formação docente e desenvolvimento de conteúdo digital para maximizar os benefícios das TIC’s na educação.
Challenges of high-fidelity air quality modeling in urban environments – PALM sensitivity study during stable conditions
Authors: Resler Jaroslav , Bauerová Petra , Belda Michal , Bureš Martin , Eben Kryštof , Fuka Vladimír , Geletič Jan , Jareš Radek , Karel Jan , Keder Josef , Krč Pavel , Patiño William , Radović Jelena , Řezníček Hynek , Sühring Matthias , Šindelářová Adriana , Vlček Ondřej
Published: May 2024

Abstract. The urban air quality is an important part of human well-being and its detailed and precise modeling is important for efficient urban planning. In this study the potential sources of errors in LES runs of the PALM model in stable conditions for a high-traffic residential area in Prague, Czech Republic with focus to street canyon ventilation are investigated. The evaluation of the PALM model simulations against observations obtained during a dedicated campaign revealed unrealistically high concentrations of modeled air pollutants for a short period during a winter inversion episode. To identify potential reasons, the sensitivities of the model to changes of meteorological boundary conditions and adjustments of model parameters were tested. The model adaptations included adding the anthropogenic heat from cars, setting a bottom limit of the subgrid-scale TKE, adjusting the profiles of parameters of the Synthetic Turbulence Generator in PALM and limiting the model time step. The study confirmed the crucial role of the correct meteorological boundary conditions for realistic air quality modeling during stable conditions. Besides this, the studied adjustments of the model parameters proved to have a significant impact in these stable conditions, resulting in a decrease of concentration overestimation in range 30–66 % while exhibiting negligible influence on model results during the rest of the episode. This suggested that the inclusion or improvement of these processes in PALM is desirable despite their negligible impact in most other conditions. Moreover, the time step limitation test revealed numerical inaccuracies caused by discretization errors which occurred during such extremely stable conditions.
Multiple eco-regions contribute to the seasonal cycle of Antarctic aerosol size distributions
Authors: Brean James , Beddows David C. S. , Asmi Eija , Virkkula Ari , Quéléver Lauriane L. J. , Sipilä Mikko , Van Den Heuvel Floortje , Lachlan-Cope Thomas , Jones Anna , Frey Markus , Lupi Angelo , Park Jiyeon , Yoon Young Jun , Weller Ralf , Marincovich Giselle L. , Mulena Gabriela C. , Harrison Roy M. , Dall´Osto Manuel
Published: May 2024

Abstract. In order to reduce the uncertainty of aerosol radiative forcing in global climate models, we need to better understand natural aerosol sources which are important to constrain the current and pre-industrial climate. Here, we analyze Particle Number Size Distributions (PNSD) collected during a year (2015) across four coastal and inland Antarctic research bases (Halley, Marambio, Concordia/Dome C and King Sejong). We find that the four Antarctic locations have striking differences in PNSD, stressing multiple aerosol sources and processes likely exist. We utilise k-means cluster analysis to separate the PNSD data into six main categories. Nucleation and Bursting PNSDs occur 28–48 % of the time between sites, most commonly at coastal sites Marambio and King Sejong where air masses mostly come from the west and travel over extensive regions of sea ice, marginal ice, and open ocean, and likely arise from new particle formation. Aitken high, Aitken low, and bimodal PNSDs occur 37–68 % of the time, most commonly at Concordia/Dome C on the Antarctic Plateau, and likely arise from atmospheric transport and aging from aerosol originating likely in both coastal boundary layer and free troposphere. Pristine PNSDs with low aerosol concentrations occur 12–45 % of the time, most common at Halley located at low altitudes and far from the coastal melting ice, and influenced by air masses from the west. The Antarctic Atmospheric circulation has a strong control on the air mass origin type. Most of the time Marambio and King Sejong stations are affected by Easterly air masses, whereas Halley gets air masses mainly from the Weddell sea marginal and consolidated pack ice. Not only the sea spray primary aerosols and gas to particle secondary aerosols sources, but also the different air masses impacting the research stations should be kept in mind when deliberating upon different aerosol precursors sources across research stations. We provide evidence that both primary and secondary components from pelagic and sympagic regions strongly contribute to the annual seasonal cycle of Antarctic aerosols which add insight on the possible sources of aerosol production/activity in the whole Antarctic region. Our simultaneous aerosol measurements stress the importance of the variation in atmospheric biogeochemistry across the Antarctic region.
Leveraging the spatio-temporal coherence of DAS data for detection and classification
Authors: van den Ende Martijn , Wang Xiuheng , Borsoi Ricardo , Rivet Diane , Ferrari André , Richard Cédric
Published: May 2024

Distributed Acoustic Sensing (DAS) enables the recording of seismic wavefields with an unprecedented spatial resolution, of the order of several metres, and with a sampling frequency that is uniform in both time and space. In spite of these unique characteristics, DAS data are commonly processed trace-by-trace, essentially treating the instrument as a set of conventional seismometers. Hence, one can imagine that such processing routines do not achieve their full potential by not considering the spatial dimension of DAS. To address this, we propose detection and classification methods leveraging the spatio-temporal coherence of the data, encoded in the form of covariance matrices. Through the use of Riemannian geometry, we propose a framework for change-point detection in a stream of such covariance matrices, detecting signals based on their coherence rather than their energy. We extend this framework to facilitate clustering and classification, opening the door to unsupervised data exploration. We apply these methods to borehole and offshore DAS data, and we conclude with an outlook on how this framework can be merged with Deep Learning methods.
Moment Tensor inversion with Full-Waveform Inversion and Distributed Acoustic Sensing on a subglacial volcano: Grímsvötn, Iceland.
Authors: Klaasen Sara , Noe Sebastian , Thrastarson Solvi , Cubuk-Sabuncu Yesim , Jónsdóttir Kristín , Fichtner Andreas
Published: May 2024

We present the results and current challenges of an experiment with Distributed Acoustic Sensing (DAS) on Grímsvötn volcano in Iceland, and its potential for improvements in source characterization using Full-Waveform Inversion (FWI).
We deployed a 12 km long fibre-optic cable for one month (May 2021) on Grímsvötn, Iceland’s most active volcano on a centennial time scale, which is covered by the Vatnajökull ice cap. The cable was trenched 50 cm into the ice, following the caldera rim and ending near the central point of the caldera on top of a subglacial lake.
We discover previously undetected levels of microseismicity, and we locate these events with first-arrival times and a probabilistic inversion using the Hamiltonian Monte Carlo algorithm. The ~2000 detected events have local magnitudes between -3.4 and 1.7, and their locations indicate clear clusters of activity. These appear near surface expressions of the caldera fault, such as fumaroles, and cauldrons. We use the results, combined with an initial velocity model, to set up an FWI workflow, that takes the complex topography and subsurface into account. We create the initial velocity model for the firn-ice transition by inverting a dispersion curve of the snow cat driving along the cable, and we combine this with homogeneous media for the bedrock, ice layer, and subglacial lake. We perform an initial forward modelling study for a selection of ~600 events in the frequency range of 1.5 – 3 Hz, combined with a least-squares inversion to obtain the moment tensor components of each event. Finally, we assess the resulting moment tensors and their resolution matrix in order to evaluate the potential to invert for source characteristics.
This research shows the results and potential of DAS on active subglacial volcanoes, and we hope that this research will contribute to the fields of volcano monitoring and DAS modelling.
The value of distributed optical fibre sensors in qualifying energy cables for offshore wind farms
Authors: Le Du Thurian , Hilton Graeme , Hartog Arthur
Published: May 2024

The development of renewable energies and the transmission of data around the world are two of the major challenges of our century. More than 420 submarine cables crossed the world in 2021, representing more than 1.3 million kilometres of cables in the oceans. Among these submarine cables, the dynamic cables, which are used for exporting the power of all floating offshore wind turbines, are critical components that are subjected to challenging constraints.
 As part of the DYNAMO (DYNAmic cable MOnitoring) project, a series of mechanical tests (traction, compression and cyclical bending) were carried out on dynamic cables fitted with optical fibres. The objective of DYNAMO is to outline the best options for monitoring dynamic cables, on the basis of current state-of-the-art on sensors and monitoring practices, elaborated in connection with a thorough review of mechanical, electrical and thermal failure modes. The data were acquired using the DxS interrogator from FOSINA consisting of both DAS (Distributed Acoustic Sensing) and DSTS (Distributed Strain and Temperature Sensing) methods. In addition to the optical fibre, three thermocouple sensors (two in the cable and one to measure the ambient temperature) were used during the experiments to compare the results. The force exerted on the cable is also known. The combination of these data showed that armor wires breaks could be detected by the fibre.
These results are taken from the Time Machine Tool, developed by FOSINA, which enables the raw data to be reprocessed to obtain the most optimal acquisition parameters for detecting the desired phenomenon. In this way, data with a spatial sampling of just a few centimeters could be achieved.
Utilizing Distributed Optical Fiber-Based BOTDR for Studying Land Subsidence and Physical Shear Modeling
Authors: Chung Chih-Chung , Zada Umar
Published: May 2024

Land subsidence and landslides are intricate global phenomena influenced by a combination of natural processes and human activities, presenting significant risks to the environment and infrastructure. Therefore, effective mitigation requires a well-organized monitoring strategy for both land subsidence and shear displacement calculation. This study presents a novel monitoring technique that utilizes distributed optical fiber for comprehensive modeling of land subsidence and shear displacement. Thorough laboratory and field experiments have been conducted to evaluate the optical fiber-based BOTDR/BOTDA for these applications. The results of these experiments suggest that this technique is a highly reliable and effective solution for quantifying both land subsidence and shear displacement.
A Deep Learning Neural Network for Controlling Vehicle Weight, Speed, and Lane from Telecom Dark Fiber Distributed Acoustic Sensing
Authors: Santos Theo , Rodet Julie , Amin Panah Mohammad , Tauzin Benoit , Bodin Thomas , Pittet Romain
Published: May 2024

The vulnerability of urban assets, including soils, buildings, and infrastructure, is influenced by human activities, environmental factors, and societal vulnerabilities. Leveraging Distributed Acoustic Sensing (DAS) technology deployed on telecom fiber networks, we have developed an information model that facilitates data extraction, exchange, and networking to aid decision-making regarding civil infrastructure assets. In collaboration with the French company APRR-AREA, we focus on a 25 km stretch of telecom optic fiber along the A40 motorway concession — known as the "autoroute des Titans" — in eastern France. Ensuring the control of vehicle weight is crucial for the safety of highway transportation systems as it helps assess structural fatigue and traffic impact on roadways. Our initial goal is to predict heavy vehicle weight, speed, and lane using DAS records. For this prediction task, we designed various convolutional neural network (CNN) architectures, which take a 2-dimensional DAS panel as input. The ground truth labels are provided by a dynamic axle weighing system. The data is collected over 17 346 vehicles with weights ranging from 1,660 to 73,123 kilograms, over a 68-hour DAS acquisition period. We first train the networks over purely synthetic datasets. The forward problem, used to produce the synthetic panels, involves a Flamant-Boussinesq approximation for predicting the quasi-static road deformation caused by passing vehicles with different speeds and weights in the two lanes of circulation. We model DAS strain rate signal accounting for signal variability due to vehicles deviations in their lanes and a spatially variable path of the optic fiber. Our synthetic experiments yield promising results in predicting vehicle weight, speed and lane, allowing to disentangle the influence of vehicle weight and distance on fiber data. Moving forward, we plan to further refine our model by training, after image segmentation, the CNN on the A40 DAS dataset. We anticipate that this study will underscore the potential of DAS technology in complementing dedicated instrumentation for enforcing load limits in areas with heavy traffic.