bluuebunny/crossref_metadata_2025 huggingface dataset:
Artificial intelligence algorithms in determining significant parameters of the structure of the retinal vascular system and the quality of vision
Authors:   Voronezh State Medical University named after N.N. Burdenko, Kovalevskaya M.A. , Evdokimova O.A. ,   Voronezh State Medical University named after N.N. Burdenko, Kartamyshev E.G. ,   Voronezh State Medical University named after N.N. Burdenko
Published: August 2024

Актуальность.Неоваскуляризация является отличительной чертой многих заболеваний сетчатки от диабетической ретинопатии (ДР) до возрастной макулярной дегенерации (ВМД) и ретинопатии недоношенных (РН). Продолжаются поиски оптимальных критериев для количественной оценки состояния сетчатки для решения вопроса о выборе метода лечения. Цель. Повышение эффективности лечения пациентов с ВМД, ДАРП и РН на основе оценки структуры и функции. Материал и методы. В исследование включены три группы: 1-я — 70 человек (140 глаз) с диагнозом ДАРП; 2-я — 64 пациента (109 глаз) с диагнозом нВМД; 3-я — 279 пациентов (546 глаз) с РН. Проанализированы данные компьютерной периметрии (MD, PSD), ОКТ и ОКТ-ангиографии, визометрии для групп ВМД и ДАРП, проведен фрактальный анализ и оценка сложности сосудистых сетей сетчатки для трех групп. Результаты. Выявлена корреляционная зависимость качества зрения от Df1 (r = –0,3) при ДАРП, прямая связь индекса MD (r = 0,5) и качества зрения и об-ратная с индексом PSD (r = –0,43). Df1 различается в группах 1А и 1Б(p = 0,02), а также 1А и 1Б (p = 0,004). Выявлены сильные корреляционные связи фрактальной размерности: Df1 (р = –0,6) и Df2 (р = 0,6) со стадиями ДАРП. Имеются достоверные различия в значениях Df (р = 0,004) и ССС (р = 0,02) в клинических группах РН. Заключение. Показатели Df и ССС служат критериями для оценки эффективности проведенной ЛКС у пациентов с РН и ДАРП. Эти параметры наряду с оценкой качества зрения могут являться основой для создания алгоритмов искусственного интеллекта и автоматизации процесса диагностики стадий заболеваний сетчатки.
A new approach in assessing the results of Maklakov tonometry
Authors:   Krasnov Research Institute of Eye Diseases, Antonov A.A.
Published: August 2024

Актуальность. Калибровка тонометра Маклакова выполнена без учета влияния биомеханических свойств оболочек глаза на измерение внутриглазного давления. Роговично-компенсированное ВГД (IOPcc) позволяет оценить индивидуальные особенности строения фиброзной оболочки глаза пациентов и, по литературным данным, является диагностически более важным показателем при глаукоме. Цель. Определение диапазонов роговично-компенсированного ВГД, соответствующих результатам апланации роговицы тонометром Маклакова массой 10 граммов в популяции. Материал и методы. Проведено сравнительное исследование показателя тонометрии, измеряемого тонометром Маклакова массой 10 граммов, и роговично-компенсированного внутриглазного давления на 14 440 глазах 7220 пациентов с первичной открытоугольной глаукомой и подозрением на данное заболевание. Результаты. Установлено, что при одинаковом диаметре апланации значения внутриглазного давления могут существенно различаться, что связано с популяционным разнообразием в строении фиброзной оболочки глаза. Разработана измерительная линейка, на которой границы доверительного интервала значений истинного ВГД нанесены на номограмму для измерения отпечатков по Маклакову для тонометра массой 10 граммов. Среднее значение роговично-компенсированного ВГД связано с диаметром апланационного взаимодействия тонометра с роговицей уравнением: ВГД = 4,14 × D2 – 62,4 × D + 248, которое можно считать калибровочным для тонометра Маклакова в среднем и нижнем диапазоне значений офтальмотонуса. Выводы.результаты тонометрии по Маклакову грузом массой 10 граммов могут быть представлены в виде диапазона значений внутриглазного давления, в котором с определенной вероятностью лежит уровень конкретного пациента.
The influence of non-preservative therapy on the outcome of glaucoma surgery
Authors:   Federal State Budgetary Institution of Science M.M. Krasnov Research Institute of Eye Diseases, Moscow, Vitkov A.A. , Antonov A.A. ,   Federal State Budgetary Institution of Science M.M. Krasnov Research Institute of Eye Diseases, Moscow, Asinovskova I.I. ,   Federal State Budgetary Institution of Science M.M. Krasnov Research Institute of Eye Diseases, Moscow, Komarov A.A. ,   Federal State Budgetary Institution of Science M.M. Krasnov Research Institute of Eye Diseases, Moscow
Published: August 2024

Актуальность.В местной гипотензивной терапии широко используются консерванты, которые вызывают хроническое поражение передней поверхности глаза. Это может влиять на качество жизни и — теоретически — на результаты антиглаукомной хирургии. Цель.Сравнить состояние переднего отрезка глаза после синустрабекулэктомии после долгой предшествующей местной терапии, содержащей и не содержащей консерванты. Материал и методы.Включено 30 пациентов (30 глаз) в возрасте от 58 до 77 лет с нестабилизированной первичной открытоугольной глаукомой. Все испытуемые разделены на две группы: группа А — принимавшие до операции капли, содержащие консервант; группа Б — принимавшие бесконсервантный Травопрост. При базовом осмотре, а также через 1 неделю, 1 и 3 месяца после операции с помощью стандартизированного тест-опросника OSDI (Ocular Surface Disease Index) выполняли оценку жалоб, измеряли общую слезопродукцию с помощью пробы Ширмера и времени разрыва слезной пленки с помощью пробы Норна. Результаты.Спустя 1 неделю было выявлено ухудшение исследуемых показателей: в группе А OSDI составил 11,8±3,3 балла, пробы Ширмера и Норна соответственно 5,3±1,3 мм и 4,3±1,0 с. В группе Б OSDI составил 10,7±3,5 балла, пробы Ширмера и Норна соответственно 8,2±2,2 мм и 4,7±1,3 с. Через 1 и 3 месяца показатели улучшились: в группе А через 1 и 3 месяца OSDI составил соответственно 12,9±3,7 и 12,9±4,2; проба Ширмера соответственно 7,4±1,9 и 7,0±1,8 мм; проба Норна — 5,1±0,8 и 5,2±0,9 с. В группе Б через 1 и 3 месяца OSDI составил 12,4±3,0 и 12,4±2,4 балла, проба Ширмера — 9,9±2,1 и 9,5±1,7 мм, проба Норна — 5,5±1,2 и 5,5±1,3 с соответственно. Между исследуемыми параметрами наблюдалась межгрупповая разница (p <0,05). Выводы. Применение бесконсервантных форм препаратов позволяет улучшить состояние тканей переднего отрезка глаза как до антиглаукомной операции, так и после нее.
ТРЕНДЫ НАЛОГОВОГО КОНТРОЛЯ
Authors: Букаев А.В. , Морозова Г.В.
Published: August 2024

В статье рассмотрены основные тенденции  в развитии  налогового  контроля в условиях цифровой трансформации налоговых органов, проведен анализ  выездных и камеральных налоговых проверок, а так же новой формы  налогового контроля - налогового мониторинга, выявлены преимущества и недостатки налогового мониторинга и аргументировано дальнейшее его развитие.
СТАТИСТИЧЕСКИЙ АНАЛИЗ ЗАНЯТОСТИ МОЛОДЕЖИ
Authors: Юмшанов М.В.
Published: August 2024

отношения в сфере занятости населения являются основополагающими в жизни любой страны и во многом определяют ее развитие. Уровень занятости характеризует общее состояние экономики и дает представление об ее эффективности. Занятость населения определяет уровень и качество жизни населения, а безработица обостряет политическую ситуацию в стране. Молодежь является неотъемлемой составляющей на рынке труда, трудовая функция которой вносит неотъемлемый вклад в экономическое развитие страны. Ключевым фактором, характеризующим уровень занятости, является трудоустройство выпускников вузов. Целью исследования является анализ трудоустройства выпускников вузов в зависимости от уровня высшего образования. На основе полученных данных рассчитан прогноз уровня занятости молодежи на 2023 – 2025 годы.
АНАЛИЗ ДЕНЕЖНО-КРЕДИТНЫХ УСЛОВИЙ РЕГИОНА НА СОВРЕМЕННОМ ЭТАПЕ
Authors: Польская С.И. , Гук О.А.
Published: August 2024

Научная статья посвящена анализу денежно-кредитных условий, определяющих на современном этапе деятельность кредитных организаций в регионе. Выявлено, что на деятельность кредитных организаций оказывают влияние: инфляция, деловая активность, инвестиционная активность, доходы населения, рынок труда, бюджет региона. В публикации проведен подробный анализ каждого из денежно-кредитных условий на примере Республики Крым.
Управление инвестиционной привлекательностью предприятия строительной отрасли в условиях нестабильной экономики
Authors: Мавлютов Р.Р.
Published: August 2024

В статье рассмотрен вопрос успешного функционирования строительного предприятия в современных условиях нестабильной экономики. Установлено, что последняя характеризуется снижением ВВП на 3,2% и падением промышленного производства на 2% во временных рамках январь-февраль 2023 г. относительно соответствующих месяцев 2022 г., двузначными отметками годовой инфляции. В связи с этим актуализируется необходимость управления инвестиционной привлекательностью предприятия строительной отрасли. Cформулированы методологические основы формирования механизма управления инвестиционной привлекательностью предприятия строительной отрасли в части: ключевых принципов, показателей контроля для проведения диагностики неблагоприятных явлений и финансовых изменений; функций механизма. Искомый механизм представляет эффективный действенный путь развития, который призван решить актуальные проблемы, обусловленные экономической нестабильностью.
КЛЮЧЕВЫЕ ПРОБЛЕМЫ РАЗВИТИЯ ОПЕРАТИВНОГО ПЛАНИРОВАНИЯ ПРОМЫШЛЕННЫХ ПРЕДПРИЯТИЙ
Authors: Попова Е.С. , Кирьянов К.А. , Шевырев В.Е.
Published: August 2024

В данной статье предлагается к изучению основные проблемы промышленных предприятий, связанных с процессом оперативного планирования, а также его дальнейшего развития. В настоящем исследовании представлен перечень ключевых проблем оперативного планирования промышленных предприятий. Представленные проблемы распределены по «удельному весу» среди всего перечня. Формированию данного перечня способствовало множество факторов. Основными из них являются процессы, связанные непосредственно с выполнением производственных задач. Установлено, что успешная реализация производственного процесса, помимо качественной реализации оперативного планирования, зависит от качественного принятия решений. В связи с этим необходимо тщательно подходить не только к процессу оперативного планирования, но и к формированию целей и задач деятельности предприятия.
From Methane to Methanol: Pd-iC-CeO2 Catalysts Engineered for High Selectivity via Mechano-Chemical Synthesis
Authors: Jiménez Juan D. , Lustemberg Pablo G. , Danielis Maila , Fernández-Villanueva Estefanía , Hwang Sooyeon , Waluyo Iradwikanari , Hunt Adrian , Wierzbicki Dominik , Zhang Jie , Qi Long , Trovarelli Alessandro , Rodriguez José A. , Colussi Sara , Ganduglia-Pirovano M. Verónica , Senanayake Sanjaya D.
Published: August 2024

In the pursuit of selective conversion of methane directly to methanol in the liquid-phase, a common challenge is the concurrent formation of undesirable liquid oxygenates or combustion byproducts. However, we demonstrate that monometallic Pd-CeO2 catalysts, modified by carbon, created by a simple mechanochemical synthesis method exhibit 100% selectivity towards methanol at 75°C, using hydrogen peroxide as oxidizing agent. The solvent free synthesis yields a distinctive Pd-iC-CeO2 interface, where interfacial carbon (iC) modulates metal-oxide interactions and facilitates tandem methane activation and peroxide decomposition, thus resulting in an exclusive methanol selectivity of 100% with a rate of 117 µmol/gcat at 75°C. Notably, solvent interactions of H2O2 (aq) were found to be critical for methanol selectivity through a DFT-simulated Eley-Rideal-like mechanism. This mechanism uniquely enables the direct conversion of methane into methanol via a solid-liquid-gas process.
Multi-fidelity graph neural networks for predicting toluene/water partition coefficients
Authors: Nevolianis Thomas , Rittig Jan Gerald , Mitsos Alexander , Leonhard Kai
Published: August 2024

Accurate prediction of toluene/water partition coefficients of neutral species is crucial in drug discovery and separation processes; however, data-driven modeling of these coefficients remains challenging due to limited available experimental data. To address the limitation of available data, we apply multi-fidelity learning approaches leveraging a quantum chemical dataset (low fidelity) of approximately 9000 entries generated by COSMO-RS and an experimental dataset (high fidelity) of about 250 entries collected from the literature. We explore the transfer learning, feature-augmented learning, and multi-target learning approaches in combination with graph neural networks, validating them on two external datasets: one with molecules similar to training data (EXT-Zamora) and one with more challenging molecules (EXT-SAMPL9). Our results show that multi-target learning significantly improves predictive accuracy, achieving a Root-Mean-Square Error (RMSE) of 0.44 logP units for the EXT-Zamora, compared to an RMSE of 0.63 logP units for single-task models. For the EXT-SAMPL9 dataset, multi-target learning achieves an RMSE of 1.02 logP units, indicating reasonable performance even for more complex molecular structures. These findings highlight the potential of multi-fidelity learning approaches that leverage quantum chemical data to improve toluene/water partition coefficient predictions and address challenges posed by limited experimental data. We expect applicability of the methods used beyond just toluene/water partition coefficients.
Gabriel Synthesis of Aminomethyl-Bicyclo[1.1.0]butanes
Authors: Pitchai Manivel , K.C. Nanjundaswamy , Ulaganathan Sankar , Javeed Mohammad , Srinivas Pavan , Roy Sourav , Traeger Sarah , Mignone James , Jurica Elizabeth , Pabbisetty Kumar , Vetrichelvan Muthalagu , Gupta Anuradha , Mathur Arvind , Mandler Michael
Published: August 2024

The reaction of iodo-bicyclo[1.1.1]pentanes with potassium phthalimide yields phthalimide-substituted bicyclo[1.1.0]butanes (BCBs), which upon hydrazinolysis afford the corresponding aminomethyl-BCB products.
A dynamic loop in halohydrin dehalogenase HheG regulates activity and enantioselectivity in epoxide ring opening
Authors: Staar Marcel , Ahlborn Lina , Estévez-Gay Miquel , Pallasch Katharina , Osuna Sílvia , Schallmey Anett
Published: August 2024

Halohydrin dehalogenase HheG and its homologs are remarkable enzymes for the efficient ring opening of sterically demanding internal epoxides using a variety of nucleophiles. The enantioselectivity of respective wild-type enzymes, however, is usually insufficient for application and frequently requires improvement by protein engineering. We herein demonstrate that the highly flexible N-terminal loop of HheG, comprising residues 39 to 47, has a tremendous impact on the activity as well as enantioselectivity of this enzyme in the ring opening of structurally diverse epoxide substrates. Thus, highly active and enantioselective HheG variants could be accessed through targeted engineering of this loop. In this regard, variant M45F displayed almost 10-fold higher specific activity than wild type in the azidolysis of cyclohexene oxide, yielding the corresponding product (1S,2S)-2-azidocyclohexan-1-ol in 96%eeP (in comparison to 49%eeP for HheG wild type). Moreover, this variant was also improved regarding activity and enantioselectivity in the ring opening of cyclohexene oxide with other nucleophiles, demonstrating even inverted enantioselectivity with cyanide and cyanate. In contrast, a complete loop deletion yielded inactive enzyme. Concomitant computational analyses of HheG M45F in comparison to wild type enzyme revealed that mutation M45F promotes the productive binding of cyclohexene oxide and azide in the active site by establishing non-covalent C-H ··π interactions between epoxide and F45. These interactions further position one of the two carbon atoms of the epoxide ring closer to the azide resulting in higher enantioselectivity. Additionally, stable and enantioselective cross-linked enzyme cystals of HheG M45F were successfully generated after combination with mutation D114C.
Avşin-Aras (Kağızman) Bazalt Sütunlarının Morfolojik Yapısı, Oluşumu ve Ekoturizm Potansiyeli (Kars) (Morphological Structure, Formation and Ecotourism Potential of Kağızman-Avşin-Aras Basalt Columns (Kars))
Authors: Avşin Nurcan , Aras Metin
Published: August 2024

Yeryüzü şekilleri bir bölgenin turistik çekiciliği konusunda oldukça önemli bir unsur teşkil etmektedir. Bilhassa ender görülen jeomorfolojik oluşumlar bulundukları bölgenin coğrafi, ekolojik ve turistik yapısını zenginleştirmektedirler. Araştırmaya konu olan Avşin-Aras bazalt sütunları dünya üzerinde nadir gelişen yer şekillerinden biri olup ilk kez bu çalışma kapsamında tespit edilmiş ve isimlendirilmiştir. Doğu Anadolu Bölgesi’nin Kars ili Kağızman ilçesi sınırları içerisinde yer alan söz konusu oluşumla r b ölgedeki volkanik aktivite ile lavlarının geniş yayılımlı akarak soğuması esnasında sınırlı bir alanda, özel koşullar altı nda meydana gelmiştir. Ancak gerek literatürde gerekse bölgede yeterince bilinmemektedirler . Çalışmanın amacı bu bölgedeki bazalt sütunlarının oluşumunu, morfolojisini, ekolojik kaynak değerini ortaya koymak ve bu özel yer şekillerini bir turizm unsuru olarak Kağızman ilçesine ve literatüre kazandırmaktır. Bu amaçla araştırma alanında çeşitli tarihlerde arazi çalışmaları gerçekleştirilmiş, bazalt sütunlarında ölçüm ve görüntüleme yapılmış, sahanın jeolojik ve morfolojik analizleri neticesinde jeomorfolojik haritalama ortaya konulmuş, elde edilen bulgular ulusal ve uluslararası literatürle kıyaslanmıştır. Buna göre, akışkan yapısı ile geniş alanlara yayılma özelliği gösteren bazaltik lavların Geç Miyosen döneminde Türkiye’nin çatısı durumundaki Kars Platosu’nun yamaçlarında soğuması neticesinde sınırlı bir alanda genellikle beşgen-altıgen sütunlar şeklinde oluşumlar meydana gelmiştir. Sahayı drene eden Aras Nehri’nin Kars Platosu’nu kazarak kendisine derin bir vadi oluşturması sürecinde bu sütunlar yüzeye çıkmış ve önemli bir morfolojik üniteyi meydana getirmiştir. Ancak bazalt sütunlarının topografyadaki konumu ve ulaşım zorluğu bu alanın yöre halkı tarafından dahi yeterince bilinmemesine neden olmuştur. Söz konusu oluşumlar oldukça muntazam yapıda olup Türkiye’de ve dünyada görülen sınırlı örneklerden biridir. Bu nedenle Avşin-Aras bazalt sütunlarının gerek bilim dünyasına gerekse bölge turizmine kazandırılması önemlidir.
Klasifikasi Penyakit Stroke dengan Metode Support Vector Machine (SVM)
Authors: Rahayu Siskawati , Yamasari Yuni
Published: August 2024

Stroke adalah penyakit yang menyerang pada gangguan fungsi syaraf dan menyebabkan gangguan fungsi seperti gangguan penglihatan atau mata, bicara pelo atau cedal, mobilitas terbatas dan kelumpuhan pada wajah atau ekstremitas. Diseluruh dunia, stroke adalah penyakit ketiga yang menyebabkan gangguan syaraf. Untuk itu penelitian ini memfokuskan pada domain tersebut dengan tujuan untuk menemukan model terbaik. Ujicoba dilakukan dengan 14 skenario dan ukuran kinerja model akurasi, presisi dan recall. Selanjutnya, metode yang diterapkan adalah Support Vector Machine dengan kernel linear, polynomial, sigmoid dan RBF. Hasil klasifikasi memperlihatkan bahwa kernel linear menghasilkan nilai tinggi pada perbandingan 80:20, dengan nilai akurasi 75.73%, nilai presisi 74.07%, dan nilai recall 56.16%. Pada kernel RBF menghasilkan nilai tinggi pada perbandingan 90:10, dengan nilai akurasi 73.38%, nilai presisi 71.79% dan nilai recall 55.85%. Pada kernel polynomial menghasilkan nilai tinggi pada perbandingan 80:20, dengan nilai akurasi 78.86%, nilai presisi 73.98% dan nilai recall 56.75%. Kemudian pada kernel sigmoid menghasilkan nilai tinggi dengan perbandingan 10:90, yaitu dengan nilai akurasi 46.14%, nilai presisi 39.84% dan nilai recall 48.13%. Sehingga nilai tertinggi dari pengujian empat kernel dan dengan perbandingan 14 rasio, nilai tertinggi dihasilkan oleh kernel polynomial dengan nilai akurasi 78.86%, nilai presisi 73.98% dan nilai recall 56.75% pada perbandingan rasio 80:20. 
 
Kata Kunci— Stroke, Kernel Support Vector Machine, Klasifikasi
Analisis Perbandingan Performa Download Pada Manajemen Bandwidth Mikrotik Routerboard Menggunakan Metode Simple Queue dan Queue Tree HTB
Authors: Al Aziz Farhan Mohammad , Prihanto Agus
Published: August 2024

Abstrak— Penelitian ini mengeksplorasi pemanfaatan teknologi jaringan pada MikroTik RouterBoard untuk meningkatkan manajemen bandwidth melalui metode Simple Queue dan Queue Tree HTB. Dengan pertumbuhan pesat pengguna internet, khususnya pada jaringan internet, optimalisasi jaringan komputer menjadi kunci peningkatan produktivitas. Fokus utama penelitian adalah analisis kualitas download jaringan yang diuji melalui simulasi VirtualBox dengan PC sebagai client. Tujuan penelitian mencakup implementasi dan analisis perbandingan kedua metode, dengan MikroTik RouterBoard sebagai platform. Manfaat penelitian mencakup pemahaman mendalam kelebihan dan kelemahan metode, kontrol bandwidth, dan pemahaman performa optimal.
Hasil penelitian menunjukkan bahwa metode Queue Tree HTB lebih ada kepastian bandwith yang diperoleh jika dibandingkan dengan metode Simple Queue, karena pada metode Queue Tree HTB dapat menggunakan priority sehingga bandwith tidak berebut dan dapat disesuiakan dengan skenario Administrator Jaringan
Penerapan MADM-ELECTRE untuk Penerimaan Beasiswa Pemerintah Kabupaten Bojonegoro
Authors: Azalia Virna Hari Nur , Yamasari Yuni
Published: August 2024

Abstrak— Banyaknya program beasiswa saat ini tentu menarik minat pelajar maupun mahasiswa untuk melanjutkan pendidikan. Hal ini disebabkan oleh, sebagian besar bangsa ini tidak dapat melanjutkan pendidikan disebabkan oleh faktor ekonomi. Salah satu program beasiswa yang diselenggarakan oleh daerah untuk meningkatkan sumber daya manusia adalah beasiswa yang diselenggarakan oleh Dinas Pendidikan Kabupaten Bojonegoro. Namun, proses seleksi masih dilakukan secara manual, tentunya hal ini dapat menyebabkan penerima beasiswa tidak tepat sasaran juga meningkatkan kesalahan dari manusia karena banyaknya data yang harus diolah. Penelitian ini bertujuan untuk memberikan solusi untuk mengatasi permasalahan tersebut.
Dalam simulasinya dalam penelitian menggunakan Metode ELECTRE. Hasil dari metode ELECTRE membutuhkan waktu 2,76408 untuk mengeksekusi data yang digunakan. Karena Metode ELECTRE bekerja dengan membandingkan masing-masing peserta berdasarkan atribut yang ada, sehingga dapat meningkatkan skor. Untuk hasil nilai terendah yang diperoleh peserta seleksi beasiswa yaitu  0,00 yang membuktikan bahwa pada studi kasus ini Metode ELECTRE memiliki angka kompetisi yang tinggi.
 
Kata Kunci— Beasiswa, Metode ELECTRE, Pendidikan, Algoritma MADM
Pengaruh Jobsheet Berbantuan Software Simurelay Berbasis Pembelajaran Proyek Untuk Meningkatkan Kompetensi Siswa Kelas XI TITL di SMKN 7 Surabaya
Authors: Nurhayati Ika , Haryudo Subuh Isnur , Suprijono Bambang
Published: August 2024

Tujuan dari penelitian ini adalah (1) Mengetahui keefektifan dan kepraktisan jobsheet berbantuan software simurelay, (2) Menganalisis perbedaan rata-rata siswa yang menggunakan jobsheet berbantuan software simurelay dan siswa yang tidak menggunakan jobsheet berbantuan software simurelay pada materi sistem kendali kelas XI TITL di SMKN 7 Surabaya. Jenis penelitian yang digunakan adalah eksperimen semu dengan desain penelitian nonequivalent control group design. Hasil penelitian didapatkan bahwa penggunaan jobsheet berbantuan software simurelay mendapatkan rating 95,83% dari analisis angket respon siswa sehingga disimpulkan bahwa jobsheet berbantuan software simurelay sangat efektif digunakan. Dari hasil analisis data validator diperoleh rating 96,15% sehingga dapat diambil kesimpulan bahwa jobsheet berbantuan software simurelay sangat praktis digunakan. Untuk data kompetensi siswa dibagi menjadi tiga ranah yakni sikap, keterampilan, serta pengetahuan. Dari data kompetensi sikap, didapatkan nilai rata-rata 80,41 pada kelas kontrol serta 87,50 pada kelas eksperimen dengan nilai thitung > ttabel (3,458 > 2,01) dan nilai signifikansi sebesar 0,001. Dari data kompetensi keterampilan, didapatkan nilai rata-rata 78,91 untuk kelas kontrol dan 90,10 untuk kelas eksperimen dengan nilai thitung > ttabel (7,845 > 2,01) dan nilai signifikansi sebesar 0,000. Dari data kompetensi pengetahuan, diperoleh nilai rata-rata posttest 73,61 untuk kelas kontrol serta 87,50 untuk kelas eksperimen dengan nilai thitung > ttabel (3,37 > 2,01) dan nilai signifikansi sebesar 0,000. Sehingga kesimpulannya adalah penggunaan jobsheet berbantuan software simurelay memberikan pengaruh yang signifikan pada peningkatan kompetensi siswa kelas XI TITL di SMKN 7 Surabaya.
Technopreneur : Meningkatkan Keterampilan Hidup Siswa SMK
Authors: Agung Achmad Imam
Published: August 2024

SMK diharapkan mampu menopang akselerasi pembangunan nasional dengan membekali siswa tidak hanya dengan pengetahuan tetapi juga keterampilan sebagai keterampilan hidup (life skill). Hal ini bertujuan untuk mempersiapkan para lulusan sebagai tenaga kerja yang mampu bersaing di dunia kerja dan memiliki keterampilan hidup (life skill), sebagaimana pada era revolusi industri 4.0 yang dibutuhkan saat ini. Penelitian ini bertujuan untuk mengetahui efektivitas dan efisiensi dari pembelajaran teknik pendingin dan tata udara di SMK bermuatan pengembangan nilai technopreneur. Penelitian ini menggunakan metode Research and Development (R&D), pada model penelitian dan pengembangan merupakan dasar untuk mengembangkan produk yang dihasilkan. Sampel penelitian di SMKN 7 Surabaya dan SMKN 1 Cerme Gresik. Teknik analisis data untuk pengembangan menggunakan prosedur pengembangan meliputi studi pendahaluan, pembuatan desain, merealisasikan desain, melakukan tes, evaluasi dan revisi, serta implementasi. Teknik analisis penelitian dari data angket dilakukan dengan bantuan software SPSS. Analisis deskriptif  pada  penelitian  ini  bertujuan  mengetahui  karakteristik  variabel  yang mendukung techopreneur. Berdasarkan hasil penelitian dapat disimpulkan bahwa saran desiminasi produk dapat dilakukan saat mata pelajaran teknik pendingin dan tata udara atau kewirausahaan, serta membuktikan bahwa produk pembelajaran teknik pendingin dan tata udara bermuatan pengembangan nilai technopreneur telah efektif membantu siswa untuk meningkatkan keterampilan hidup pada siswa SMK.
Comprehensive assessment of water and sediment quality in Lake Nasser, Egypt, using various potential risk indices
Authors: Abdel-Satar Amaal M. , Salem Salem G. , El-Sayed Seliem M. , Goher Mohamed E. , Abdelaziz Ghada S. , Al-Afify Afify D.G.
Published: August 2024

Lake Nasser is a freshwater lake that supplies over 95% of Egypt’s freshwater budget. Therefore, the quality of water in the lake is critical for its conservation. In addition to assessing the metal pollution load, the quality of water and sediment in the lake was assessed by collecting water and sediment samples for metal content analysis. Lake Nasser is a warm monomictic water body with a single circulation cycle in the cold months. Dissolved oxygen content in bottom water samples often dropped significantly to levels below international guidelines, reflecting reduced rates of photosynthetic activity. Although 50% of the lake’s water samples contained Pb concentrations slightly above the World Health Organization’s (WHO) limit for drinking water, the metal pollution index did not exceed the critical level and was classified as low metal water pollution. Based on the geoaccumulation index (I-geo), the enrichment factor (EF) and the pollution load index, the sediments of Lake Nasser are practically uncontaminated with metals. Ni has the highest EF and I-geo values, while Ni and Cd contributed the most to the ecological risk and toxic risk index. The obtained results revealed that Cd and Ni in the sediments may pose a threat to organisms living in Lake Nasser.
Morphological variability of otolith organs in three congeneric Pagellus species
Authors: Bostanci Derya , Yedier Serdar , Türker Dilek , İşmen Ali
Published: August 2024

Morphological features of sagittal otoliths in Pagellus acarne, P. bogaraveo, and P. erythrinus samples collected from the Aegean Sea were used to assess the variability both between Pagellus species and between otolith pairs employing scanning electron microscopy (SEM) and contour shape analysis. Twenty-one otolith morphological characters were compared in detail using SEM analysis. Twelve of these characters differ between Pagellus species and are suitable for distinguishing between the three congeneric Pagellus species. Wavelet functions of otolith contour shape were compared for six Pagellus groups. The wavelet functions obtained from the contour shape analysis showed high variability in the antero-dorsal, postero-dorsal, and antero-ventral regions of otoliths among the six groups analyzed. The results of principal component analysis (PCA) of the wavelet data provided a clear distinction between the groups under study. Cluster analysis supported the PCA results and basically divided them into two main branches. One of these branches contained only P. erythrinus, while P. acarne and P. bogaraveo were present in the other branch. This is the first study to provide detailed morphological characters and wavelet analysis of left- and right-side otoliths in these three congeneric Pagellus species from the Aegean Sea.
CURRENT OPPORTUNITIES FOR THE USE OF VIDEO ANALYTICS CRIME DETECTION
Authors: Lopuhov Vladimir
Published: August 2024

The article is devoted to a retrospective of video surveillance systems in the city of Moscow, the his-tory of their development and implementation in the residential sector, urban economy and transport facilities is described.
Differences in the principles of operation of urban and transport systems of face recognition were considered, their comparison was carried out, the advantages and disadvantages of each were indi-cated.
The article describes the use of video surveillance systems in the interests of solving and investi-gating crimes, a specific, typical example is given. The judicial practice of using systems was studied and the existing problematic issues were indicated.
ISSUES OF IMPROVING THE EFFECTIVENESS OF PREVENTIVE MEASURES FOR PEDOPHILES IN THE FRAMEWORK OF ADMINISTRATIVE SUPERVISION OF PERSONS RELEASED FROM PRISON
Authors: Abdryakhimova Ella , KLIMOVA Olesya
Published: August 2024

The article focuses on the most effective ways and methods of preventive action on pedophiles, analyzes the experience of foreign countries. The problems of administrative supervision of these per-sons and possible ways to solve them are determined.
DIRECTIONS FOR IMPROVING LEGAL REGULATION PUBLIC INSPECTION OF PREMISES, BUILDINGS, STRUCTURES, LAND PLOTS AND VEHICLES
Authors: KAUNOV ALEKSANDR
Published: August 2024

The article deals with issues related to the modern legal regulation of the ORM «inspection of prem-ises, buildings, structures, terrain and vehicles», conducted in a public form.
The author analyzes the operational investigative legislation, as well as departmental regulations governing the procedure for conducting the OPM under consideration.
The article considers the problem of documenting the results of the OPM under consideration.
Taking into account the analysis of law enforcement practice and doctrinal sources, the author makes recommendations concerning the improvement of the legal regulation of the public survey.
THE IMPORTANCE OF JUDICIAL PRACTICE FOR THE FORMATION OF STUDENTS ENROLLED IN BASIC INITIAL TRAINING PROGRAMS, LEGAL UNDERSTANDING AND ENFORCEMENT
Authors: Lysuho Petr
Published: August 2024

The relevance of the presented topic is currently determined by the problem of proper law enforce-ment, which is in direct connection with the problem of legal understanding, and therefore interpreta-tion, clarification of the true meaning and content of the rule of law, determination of the will of the legislator inherent in it. The process of interpretation also implies the need to establish the main pur-pose and social orientation of a legal norm, the socio-political environment of its adoption, the condi-tions under which interpretation takes place, and other legally significant circumstances. One of the main requirements for a legal norm is its certainty. How definite a legal norm is becomes clear only in the process of its practical application in a specific situation by a specially authorized state body, an official, including an employee of internal affairs bodies, a court and a judge. When determining research methods, it is necessary to take into account the specifics of the topic "The importance of judicial practice for the formation of students studying under the basic programs of initial training, law understanding and law enforcement", which leads to the conclusion that this category of employees of internal affairs bodies undergoing initial training does not have practical skills in law enforcement and law understanding, therefore it is inappropriate to survey them on these issues at the present time, but the possibility of using such research methods such as analysis, synthesis and some others.
Efectos de las variables productivas de diferentes razas bovinas productores de carne en un clima semi-seco.
Authors: Almanza-Ahumada Rigoberto Carlos , Bautista-Martínez Yuridia , Infante-Rodriguez Fidel , Anaya-Alvarado Dámaso Leonardo , Guevara-Guerrero Miguel Ángel
Published: August 2024

El objetivo de este estudio fue evaluar las variables productivas en razas de bovino de carne finalizados en condiciones estabulación en un clima semi-seco. Se utilizaron 65 bovinos macho de las razas Beefmaster, Charoláis, Simmental, Brahman, Brangus Negro y Rojo, con un peso promedio de 350 ± 53.66 kg y 18 meses de edad. Los datos obtenidos en la prueba mostraron que las razas Charoláis y Brangus Rojo, tuvieron las mayores ganancias de peso (p ≤ 0.01) con valores de 1.7 y 1.6 kg respectivamente. La conversión alimenticia fue mayor en la raza Beefmaster con una relación de 9.5 kg de alimento consumido por kg de ganancia de peso y menor para la raza Charoláis con 6.6 kg (p ≤ 0.01). La ganancia de peso en el tiempo en las seis razas evaluadas fue mayor al inicio del periodo de la prueba y fueron disminuyendo hasta tener la menor ganancia en la semana 12 (p ≤ 0.01). Se puede concluir que en las condiciones de clima semi seco, la raza Charoláis y Brangus Rojo mostraron los mejores rendimientos.
Técnicas de obtención y cultivo de larvas L3 de nematodos gastrointestinales de rumiantes
Authors: Santos Martínez Alfonso Pedro
Published: August 2024

Los nematodos gastrointestinales de rumiantes presentan un ciclo de reproducción similar, en su tercer estadio, afectan al huésped. Los coprocultivos permiten obtener los diferentes estadios. El objetivo de esta revisión fue brindar un panorama general de las técnicas de coprocultivo para la obtención de larvas L3 de los nematodos gastrointestinales de rumiantes. La búsqueda de información se realizó con buscadores académicos vinculados a recursos originales y verídicos: Web of Science, Google Académico, Scopus, Dialnet, SciELO y PubMED. Se seleccionaron aquellas publicaciones que abordaron técnicas de cultivos de nematodos gastrointestinales de rumiantes: bovinos, caprinos y ovinos. En el proceso de obtención de larvas se deben tomar en cuenta factores como la carga parasitaria, traslado de muestras al laboratorio, monitoreo de la humedad, temperatura y un material inerte que permita la oxigenación de las muestras. El mantenimiento de la fase infectante requiere aislar y proporcionar un medio alimenticio para garantizar su supervivencia.
Evolución plaquetaria: 2018-2023 de una infección mixta por Ehrlichia sp. y Anaplasma platys en un perro mestizo”
Authors: García-Mora Belén C. , Salinas-Navarrete Everardo M. , Rábago-Castro Jaime Luis , Carvajal-de la Fuente Verónica
Published: August 2024

Este reporte clínico registra los hallazgos hematológicos, específicamente los niveles plaquetarios observados durante seis años (2018 a 2023) en un canino mestizo de siete años infectado por bacterias del género Anaplasma y Ehrlichia. Inicialmente al paciente se le realizaron pruebas hematológicas de rutina: hemograma, evaluación de frotis sanguíneo para hemoparásitos y pruebas serológicas. Se detectó trombocitopenia severa con presencia de mórulas compatibles de Anaplasma platys y la prueba serológica resultó positiva para el género Ehrlichia. Se inició terapia con oxitetraciclina, doxiciclina, corticosteroides y complejo B. Debido a la trombocitopenia persistente, se practicó una esplenectomía. El bazo fue analizado a través de PCR resultando positivo a Ehrlichia spp. El paciente continuó trombocitopénico durante los siguientes meses por lo que se adicionó al plan terapéutico, el factor de transferencia logrando normalizar los niveles plaquetarios. El último hemograma realizado en junio 2023 mostró resultados dentro del rango de referencia sin presencia A. platys.
Water Balance Prediction by Simulating Land Use Planning and Water Retention Infrastructure in Upper Cisadane Sub-Watershed, West Java, Indonesia
Authors: Hidayat Yayat , Rachman Latief Mahir , Wahjunie Enni Dwi , Baskoro Dwi Putro Tejo , Purwakusuma Wahyu , Yusuf Sri Malahayati , Araswati Fulki Dwiyandi
Published: August 2024

Currently, water resources management is still focused on on-site water resources infrastructure to achieve optimal water utilization, with almost never considered land management in which water resources are produced naturally. The research aim is to study the water balance in the Upper Cisadane Sub-Watershed, and to simulate a land use plan and development of water resource infrastructure to fulfill the need for water in the Upper Cisadane Sub-Watershed using the SWAT (Soil and Water Assessment Tool) model. Existing water availability was calculated using stream discharge data from River Flow Measurement Station Empang, whereas water demand has been analyzed for domestic, industries, agriculture, fisheries, and animal husbandry. Totally, water availability in the Upper Cisadane Sub-Watershed was ± 222.9 MCM (Million Cubic Meters) year-1, which was higher than the demand for water of as much as ± 209.8 MCM year-1 and resulted in a water surplus of ± 13.1 MCM year-1. However, water availability was not evenly distributed throughout the year, and there was always a water deficit in the dry season. To overcome drought during the dry season, five simulations of land use management and construction of water retention infrastructure were carried out using the SWAT model. The water deficit in the Upper Cisadane SubWatershed will be overcome by the consistent application of the spatial plan of West Java Province, reforestation of converted forest areas, applied agroforestry in agricultural land, and development of a reservoir with a storage capacity of 30 MCM.
Calculation of Carbon Emissions and Sequestration to Support the Net Zero Emission Target of Central Java Province (Case Study: Cilacap and Brebes Regencies)
Authors: Amru Khaerul , Anjani Raissa , Aryantie Melania Hanny , Ihsan Iif Miftahul , Oktivia Ressy
Published: August 2024

Indonesia's net zero emission target is being achieved through greenhouse gas (GHG) inventories using the Intergovernmental Panel on Climate Change (IPCC) method. This study aims to determine the potential contribution of the Brebes and Cilacap Regencies using the net zero target of Central Java Province in terms of carbon sequestration in various types of land cover. Land-cover data were collected from the RBI. Land cover use data were then multiplied by the constant value of carbon stocks to determine the potencies of carbon sequestration and storage. The potential contribution of carbon sequestration in Brebes Regency reaches 3,882,850.81 tons of CO2 eq or 4.60%, while Cilacap Regency has almost two times the potential for carbon sequestration in Brebes, which is 7,191,181.44 tons of CO2 eq, or equivalent to 8.52% of the total carbon emissions of Central Java Province which reached 84,435,352.5 tons of CO2 eq. This difference in carbon sequestration potential was most influenced by the presence of mangrove and terrestrial forests, with the highest value of carbon stock constants compared to other land uses. Overall, these two regencies canabsorb almost 1/3 of the carbon emissions in Central Java Province; therefore, they can be prioritized in efforts to increase carbon sequestration at the provincial level.
Analysis of the Pollution Load Capacity of Batang Merao Watershed in Jambi Province
Authors: Patri Syiskhaeka , Santikayasa I Putu , Tarigan Suria Darma
Published: August 2024

The Batang Merao Watershed, has been experiencing a decline in water quality due to human activities involving waste utilization and disposal. Therefore, an analysis is necessary to determine the Total Maximum Daily Loads (TMDLs). This study aims to calculate the TMDL of the Batang Merao Watershed and the current as well as the five-year future pollution load capacity using the QUAL2Kw water quality model based on the regulations outlined in the Minister of Environment and Forestry's Regulation No. 01 of 2010. The calibration results of the model using the Nash Sutcliffe Efficiency (NSE) for TSS, BOD5, and COD parameters were 0.766, 0.574, and 0.633, respectively, indicating that water quality modeling can be used to predict river pollution loads. The modeling results indicate that the Total Maximum Daily Loads (TMDLs)  for the Batang Merao Watershed are 95,057 kg day-1 for TSS parameters, 5,739 kg day-1 for BOD5 parameters, and 46,774 kg day-1 for COD parameter. Meanwhile, the current pollution loads are 147,962 kg day-1 for TSS, 10,086 kg day-1 for BOD5, and 60,369 kg day-1 for COD. In the estimated condition, in the year 2028, the pollution loads will amount to 163,023 kg day-1 for TSS parameters, 11,432 kg day-1 for BOD5 parameter, and 69,211 kg day-1 for COD parameter.
COLECISTECTOMIA PARA LESÕES POPILÓIDES DA VESÍCULA BILIAR: UM RELATO DE CASO
Authors: Vieira Juliana Sofia Silva , Castro Douglas Nijenhuis De
Published: August 2024

Introdução: a utilização de ultrassonografia de abdome passou a ser de grande valia para identificar alguns tipos de cálculos e lesões polipóides na vesícula biliar. Os pólipos na vesícula não são mui
COLOSTOMIA EM ALÇA PARA MEGACÓLON CONGÊNITO: UM RELATO DE CASO
Authors: Vieira Juliana Sofia Silva , Castro Douglas Nijenhuis De
Published: August 2024

Introdução: O megacólon congênito, também conhecido como doença de Hirschsprung é uma condição caracterizada pela ausência de células nervosas ganglionares na parede do intestino grosso, particularmen
Ideias de Paulo Freire entrelaçadas na criação dos Institutos Federais
Authors: Santos Elza Ferreira
Published: August 2024

O presente artigo trata do entrelaçamento teórico e ideológico entre os estudos de Paulo Freire e a Lei 11.892/2008, que institui a Rede Federal de Educação Profissional, Científica e Tecnológica e cria os Institutos Federais de Educação, Ciência e Tecnologia (IFs). Entendemos as ideias freirianas como um dos alicerces que fundamentou a criação dos IFs, para isso, selecionamos duas categorias freirianas – a incompletude do ser humano e a dialogicidade – a fim de reconhecê-las no texto da Lei. A escolha por Freire se deve ao fato de verificarmos que a Educação Profissional e Tecnológica ofertada pela Rede Federal atende a classes populares e tem como objetivo promover uma educação libertadora, inclusiva e de qualidade. Essa educação que muda as pessoas para que estas possam mudar o mundo é a preconizada por Paulo Freire. Assim, por meio de estratégia interpretativa, escolhemos a Lei 11.892/2008, selecionamos trechos dela e delimitamos as categorias freirianas para serem reconhecidas no texto. Por fim, reconhecer as ideias de Paulo Freire na Lei fortalece a luta por uma educação integral que possibilite transformar a realidade opressora.
PRÁTICA PEDAGÓGICA E O PROCESSO DE ENSINO E APRENDIZAGEM DA LEITURA E ESCRITA
Authors: Silva Marli da
Published: August 2024

RESUMO

Este artigo refere-se às práticas pedagógicas que predominam na aprendizagem inicial da leitura e da escrita na escola. O objetivo do estudo procura analisar a relação entre a prática pedagógica e o processo de ensino e aprendizagem da leitura e escrita dos alunos do 2º ano do Ensino Fundamental I. Para executá-los utiliza-se a abordagem qualitativa, método descritivo-interpretativo, utiliza-se também a revisão bibliográfica. Os principais resultados destacam que a prática pedagógica é a conjugação de uma história da escola como construção social e coletiva, e de uma história pessoal do educador. A capacidade de leitura dos professores é um fator que condiciona o desenvolvimento de estratégias cognitivas e metacognitivas, bem como o interesse dos seus alunos pela leitura. Conclui-se, que a prática pedagógica da leitura é determinada pela formação do professor nesta área e pelas suas próprias práticas de leitura. A atualização dos professores quanto às concepções contemporâneas de compreensão de leitura e estratégias de ensino pode modificar positivamente sua prática pedagógica nessa área.

Palavras-chave: Prática Pedagógica. Leitura. Escrita. Ensino. Aprendizagem.
INSUFICIÊNCIA CARDÍACA AGUDA
Authors: Nascimento João Paulo Galvão , Peres Letícia Zangirolami , Carvalho Maria Luísa Ginuino , Sá Sandy Vieira Milhoranse de , Colpo Laura Beatriz de Souza , Cruz Lucas de Melo , Estevam Raíssa Vitória Alves , Belém Geovanna Alves , Dias Arthur Lourenço Moraes , Coutinho Roberta Di Piero
Published: August 2024

INSUFICIÊNCIA CARDÍACA AGUDA
THE POSSIBLE IMPACT OF THE ONLINE LEARNING ON THE QUALITY OF EDUCATION IN SERBIA DURING THE COVID-19 PANDEMIC
Authors: Madzar Lidija , Karic Dusica , Paspalj Dusanka
Published: August 2024

The Covid-19 coronavirus pandemic of 2020 brought huge changes, leaving unforeseeable consequences for the global economy, the business community and people's lives. It has led many companies to resort to working from home. The pandemic also forced many educational institutions around the world and from the Republic of Serbia to adapt to the new reality by actively implementing electronic teaching. The aim of this paper is to determine whether this new teaching method could have affected the quality of teaching outcomes and educational processes in the country. In the article, Wilcoxon signed rank test was conducted on the grades of a selected sample of 100 students from a higher public school of economics from Serbia in order to determine the size and statistical significance of the difference between median samples, before and after the transition to electronic learning. The results of the analysis showed that the transition to electronic teaching most likely improved the quality of educational processes and results in Serbia, indicating a statistically significant difference between the sample medians. Despite the described limitations of the study, it is possible that this type of teaching has improved the quality, inclusiveness and resilience of educational processes in the country.