bluuebunny/crossref_metadata_2025 huggingface dataset:
РЕЗУЛЬТАТЫ МОБИЛИЗАЦИИ ГЕНЕТИЧЕСКИХ РЕСУРСОВ СЕЛЬСКОХОЗЯЙСТВЕННЫХ РАСТЕНИЙ В КАЗАХСТАНЕ
Authors: Есимбекова Минура , Мукин Кадыржан , Долинный Юрий , Айнебекова Бакыт , Еспанов Алдаберген , Диденко Ирина , Кенебаев Амангельды
Published: July 2024

Генетические ресурсы растений для продовольствия и сельского хозяйства (ГРРПСХ) чрезвычайно ценный источник потенциально полезных генов, необходимых для получения фермерами и селекционерами более урожайных сортов, которые как можно меньше бы зависели от господствующих стихий и случайностей погоды для решения вероятных проблем, вызванных изменением климата. Сельскому хозяйству требуются более устойчивые сорта, способные лучше адаптироваться к условиям окружающей среды.
Коллекции генетических ресурсов растений для продовольствия и сельского хозяйства являются ключом к созданию таких сортов. Мобилизация растительных ресурсов входит в число наиважнейшая задач создания современного устойчивого земледелия в РК, является жизненно важным компонентом национальной системы сельскохозяйственных исследований по генетическим ресурсам растений для продовольствия и сельского хозяйства способствующих быстрому притоку новых сортов сельскохозяйственных культур в семенную систему.
В статье приведен анализ текущего состояния направления по мобилизации генетических ресурсов растений для продовольствия и сельского хозяйства в НИУ МСХ РК в 2021-2023 гг. Целенаправленный экспедиционный сбор служил источником пополнения и расширения ценного генофонда кормовых культур РК. При сборе коллекционных образцов учитывались цели и задачи отечественной селекции.
СОЗДАНИЕ НОВОГО КОНКУРЕНТОСПОСОБНОГО И АДАПТИРОВАННОГО К УСЛОВИЯМ ЮГА И ЮГО-ВОСТОКА РЕСПУБЛИКИ КАЗАХСТАН СОРТА ЯРОВОЙ МЯГКОЙ ПШЕНИЦЫ
Authors: Нурпеисов Исатай , Баймагамбетова Канагат , Булатова Кулпаш , Сарбаев Амангелды , Ержебаева Раушан
Published: July 2024

В статье представлены результаты исследований по выделению новых источников хозяйственно - ценных признаков для селекции и созданию нового сорта яровой мягкой пшеницы для условий юга и юго-востока Республики Казахстан.
Объектом исследования служили 19 перспективных селекционных линий яровой мягкой пшеницы питомника конкурсного сортоиспытания (КСИ). В итоге исследования выделены новые источники продуктивности, качества продукции, устойчивости к болезням и засухе. Они могут служить новым исходным материалом для селекции пшеницы.
Селекционная линия Лютесценс 630 (Казахстанская 10 х Казахстанская 17) в качестве нового сорта передан в Государственную комиссию по сортоиспытанию сельскохозяйственных культур (ГКСИСК) под названием Болашак и в 2023 году допущен к использованию в условиях Алматинской и Жетысуской области. Сорт среднеспелый с удлиненным периодом колошение - созревание. Вегетационный период сорта от всходов до хозяйственной спелости  98 суток. Болашак по урожайности превышает стандартный сорт Казахстанская 10 (36,2 ц/га) на орошаемом участке на 4,1 ц/га, стандарт Казахстанская раннеспелая (20,5 ц/га) на богарном стационаре на 8,2 ц/га.  Сорт по качеству зерна относится к категории ценной пшеницы, отличается устойчивостью к пыльной головне.
ПОКАЗАТЕЛИ СКОРОСПЕЛОСТИ, ЗАКЛАДКИ 1-ГО СИМПОДИЯ У СОРТОВ И ГИБРИДОВ F1 ХЛОПЧАТНИКА
Authors: Махмаджанов Сабир , Тохетова Лаура , Дәуренбек Нурман , Алиев Амангельды , Мукин Кадыржан , Тагаев Асанбай , Махмаджанов Джанибек
Published: July 2024

В статье показаны результаты иследований за 2021-2023 годы, выявлены данные при обработке методом дисперсионно­го анализа, доказали различия между вариантами. Наивысшая скороспелость оказалась у сортов M-4007и M-5027, в преде­лах 118,2-119,5 дня, а остальные сорта оказались более поздне­спелыми, у этих форм длина вегетационного периода достигала 122,2-128,5 дней. Отдельные гибриды F1 проявили высокую  скороспелость, такие как, например М-4011 х S-1604, S-1604 х Наманган-1, М-5027 х S-1607, М-5027 х Наманган-1, S-1607х Наманган-1, однако отмеченная разница находилась в пределах НСР, кроме гибридных комбинаций F1 М-4011 х Наманган-1 и S-1607 х М-5027, где их средние показатели превышали на 8-10 дней. Полученные данные наследование высоты закладки 1-го симподия у сортов и гибридов F1 и эффекты ОКС методом дисперсионного ана­лиза, который выявил достоверные различия между вариантами по высоте закладки 1-го симподия у исходных сортов. Лучшими оказались сорта М-4007 и Наманган-1, где высота закладки равна 4,9-5,6 междоузлий, а у остальных сортов данный показатель находился в пределах 5,9-6,9 междоузлий.
On-Chain Verifiable Credential with Applications in Education
Authors: Chotikakamthorn Nopporn , Mi San Aye , Sathitwiriyawong Chanboon
Published: July 2024

A verifiable credential (VC) has been standardized and applied in various domains, including education. Due to its immutability, blockchain has been considered and used for credential issuance and verification. Most existing methods, however, are not compatible with the W3C VC standard. In this paper, an on-chain VC issuance and verification method has been described. The method is based on the standard VC data model and applicable to any credential type. It decomposes a VC document into a VC template and the corresponding value array(s). This allows a VC to be issued on-chain in the Bitcoin BTC network, which has a limited data embedding capacity. The proposed method reduces blockchain resource consumption due to the reusability of a VC template. In addition, it allows the use of a concise VC fingerprint format instead of a full VC for credential exchange. Two issuance modes, namely the full on-chain and partial on-chain, are proposed targeting different use cases. The proposed method has been applied for issuing and verifying two learning credential types. The method was evaluated on the Bitcoin Testnet to measure time and space complexities. With the reduced-size VC fingerprint, the proposed method can embed a VC on a traditional paper-based credential as a compact-sized QR code. The proposed method offered faster VC issuance and verification than an existing standard-based verifiable credential method.
KETERAMPILAN MENGHITUNG BIAYA PRODUKSI BERDASARAKAN ACTIVITY BASED COSTING BAGI PELAKU UMKM (PENJAHIT KEBAYA DAN SALON KECANTIKAN) DI UPTD BALAI LATIHAN KERJA KABUPATEN SAMOSIR.
Authors: Siallagan Hamonangan , Sinurat Mangasa
Published: July 2024

Bentuk perusahaan Usaha Mikro, Kecil, dan Menengah (UMKM) secara signifikan memberi kontribusi menyediakan lapangan kerja sekaligus mengurangi pengangguran di Indonesia. Masalah mendasar dihadapipengusaha UMKM adalah kurangnya kemampuan dalam bidang akuntansi biaya, seperti menghitung harga pokok produksi dengan benar. Oleh sebab itu penting dilaksanakan Pengabdian Kepada Masyarakat (PKM) dalam bentuk ceramah dan pelatihan penghitungan harga pokok produksi atas barang maupun jasa. Tujuan PKM ini agar masyarakat yang menekuni usaha jahit kebaya, dan salon kecantikan, dapat memahami sistem akuntansi biaya yang digunakan untuk menghitung harga pokok barang maupun jasa yang dihasilkan. Memahami sistem akuntansi biaya dalam menghitung harga pokok produk, tidak terlepas dari jenis proses produksi, apakah kegiatan produksi atas pesanan (job order costing), atau proses produk massal (mass process costing). Kegiatan PKM ini dilaksanakan bermitra dengan UPTD Balai Latihan Kerja Samosir, dan diikuti beberapa pengusaha jahit kebaya, dan salon kecantikan. Dari hasil penuturan peserta ceramah bahwa tempat usaha merupakan sekaligus tempat tinggal pengusaha, sehingga ada beberapa biaya produksi yang belum diperhitungkan, seperti; biaya listrik, air, dan sewa gedung lokasi usaha, penyusutan. Dalam upaya mengatasi hal ini,  diadakan simulasi penghitungan unsur biaya produksi, sebagai harga pokok produk kebaya, dan jasa salon kecantikan menggunakan metode Job Order Costing dilengkapi metode Activity Based Costing. Hasil kegiatan pengabdian ini adalah pelaku usaha jahit kebaya, dan salon kecantikan, telah memahami penetapan harga pokok produksi yang relevan dan akurat terhadap biaya mulai menerima pesanan sampai pada produk selesai diserahkan.
PELATIHAN PEMBUATAN PRODUK INOVASI KERIPIK KELAPA SEBAGAI USAHA MIKRO KECIL MENENGAH BAGI MASYARAKAT DESA OEMASI KABUPATEN KUPANG
Authors: Mulia Vinsensia , Feka Primus Yoseph , Abu Marselino Alpin , Sida Ersa Okta Flariska , Obe Soterdino D. , Senda Siprianus Soleman
Published: July 2024

Masyarakat Desa Oemasi, Kabupaten Kupang, memiliki potensi sumber daya alam yang bernilai ekonomis tinggi, yaitu kelapa. Namun kelapa hanya dijual begitu saja dalam bentuk buah kelapa muda, tanpa pengolahan menjadi produk kreatif bernilai jual tinggi. Hal ini terjadi karena masyarakat Desa Oemasi belum memiliki pengetahuan dan keterampilan mengolah kelapa menjadi keripik. Maka mahasiswa KKNT-PPM Universitas Katolik Widya Mandira 2023 mengupayakan pemberdayaan potensi alam dan sumber daya manusia di Desa Oemasi dengan melaksanakan kegiatan Pelatihan Pembuatan Keripik Kelapa dengan sasaran sekelompok kecil ibu-ibu yang berminat wirausaha. Kegiatan ini menjadi solusi atas kebutuhan sekelompok masyarakat Desa Oemasi akan keterampilan mengolah sumber daya kelapa yang melimpah di daerahnya demi menunjang perekonomian masyarakat. Melalui pelatihan ini kelompok ibu-ibu di Desa Oemasi memperoleh keterampilan mengolah kelapa menjadi produk bernilai ekonomi untuk pertumbuhan ekonomi keluarga, sekaligus mengembangkan Usaha Mikro Kecil Menengah di Desa Oemasi. Metode yang dipakai adalah learning by doing, atau praktik langsung sambil belajar membuat keripik kelapa. Hasilnya, kelompok ibu-ibu tersebut memiliki pengetahuan dan keterampilan mengolah kelapa menjadi keripik. Modal dasar ini kiranya dikembangkan lebih lanjut untuk produksi berskala ekonomis dengan varian kreativitas pengolahan.
STRATEGI MENGURANGI GANGGUAN MUSKULOSKELETAL PEMBATIK TULIS MELALUI KURSI ERGONOMIS
Authors: Sumardiyono  , Chahyadhi Bachtiar , Suratna Farhana Syahrotun Nisa , Fauzi Rachmawati Prihantina , Wijayanti Reni , Widjanarti Maria Paskanita , Ada Yeremia Rante
Published: July 2024

Pengakuan batik tulis oleh UNESCO sebagai salah satu warisan budaya dunia tak benda merupakan pengakuan luar biasa terhadap pelestarian budaya bangsa Indonesia. Namun demikian, perhatian kesehatan kerja terhadap pembatik tulis masih kurang. Pada analisis situasi ditemukan keluhan nyeri dirasakan oleh pembatik pada bagian leher (90%), pinggang (90%), pantat (90%), tengkuk (80%), bahu kiri (80%), bahu kanan (80%), punggung (80%), betis (80%), lengan atas kiri (70%), dan lengan atas kanan (70%). Tujuan pengabdian kepada masyarakat ini untuk mengurangi gangguan muskuloskeletal (MSDs) pada pembatik tulis menggunakan kursi ergonomis. Pelaksanaan pengabdian kepada masyarakat di industri batik Bintang Annisa Kabupaten Sragen, Jawa Tengah. Metode pengabdian kepada masyarakat melalui tahapan pengukuran antropometri, perancangan kursi pembatik ergonomis, mengujicobakan kursi hasil rancangan, dan menilai keluhan muskuloskeletal sesudah pembatik menggunakan kursi ergonomis hasil rancangan. Hasil pengabdian menunjukkan ada penurunan level risiko MSDs dari level 3 ke level 2 berdasarkan kuesioner RULA, dan terjadi penurunan keluhan muskuloskeletal pada pembatik tulis yang diukur menggunakan Nordic Body Map setelah menggunakan kursi ergonomis hasil rancangan.
STRATEGI MENINGKATKAN BRANDING USAHA MELALUI DESAIN LOGO BAGI PELAKU USAHA RUMAH POTONG AYAM
Authors: Refranisa  , Rochimah Estuti , Ramdina Vega Desnaniar , Octasylva Annuridya Rosyidta Pratiwi
Published: July 2024

Usaha ternak dan pemotongan ayam kini menjadi solusi bagi beberapa masyarakat yang terdampak pemutusan hubunga kerja pada masa covid-19. Namun karena ada banyak permasalaham fluktuasi harga dipasaran karena beradaptasi dengan era new normal, maka pelaku usaha dibidang ternak dan pemotongan ayam harus lebih giat lagi dalam upaya meningkatkan bagaimana produk usahanya dipasarkan. Pak Harryanto sebagai salah stau pelau usaha rumah potong ayam merupakan mitra dalam abidams ini. Usaha milik Pak Harryanto yang sedang berjalan ini. perlu adanya branding usaha yang meyakinkan agar bisa menarik banyak relasi mitra untuk kerjasma dalam pemasaran. Program PKM ini bertujuan untuk membantu pelaku usaha yang merintis usaha dalam bentuk rumah potong ayam agar dapat meningkatkan proses pengenalan usaha melalui desain logo yang dipatenkan sebgai branding dari usaha tersebut.  Metode yang digunakan berupa tahap pendampingan, tahap desain, dan tahap evaluasi hasil.  Pelaksanaan kegiatan PkM ini menghasilkan logo branding paten yang dapat meningkatkan pemasaran usaha yang dirintis oleh Mitra.
PENINGKATAN KETERAMPILAN BAHASA INGGRIS MAHASISWA PGSD FKIP UMS MELALUI PELATIHAN TIPS CARA CEPAT DAN TEPAT PENYELESAIAN TEST TOEP
Authors: Kaltsum Honest Ummi , Hidayat Muhamad Taufik , Minsih  , Utami Ratnasari Diah
Published: July 2024

Kegiatan pengabdian masyarakat ini dilatarbelakangi oleh kenyataan di lapangan yakni skor test TOEP yang diperoleh sebagian besar mahasiswa UMS umumnya dan PGSD khususnya, masih di bawah 400. TOEP singkatan dari Test of English Proficiency. Materi yang diujikan terdiri dari keterampilan reseptif berbahasa yaitu Listening dan Reading. Mahasiswa dapat mengajukan proposal skripsi jika mahasiswa memperoleh skor TOEP minimal 400. Tujuan dari kegiatan pengabdian masyarakat ini adalah meningkatkan keterampilan bahasa Inggris mahasiswa. Mitra dari pengabdian masyarakat ini adalah mahasiswa semester akhir yang akan mengukuti mata kuliah skripsi. Adapun Metode yang dipakai dalam pengabdian masyarakat ini adalah metode pelatihan yang terdiri dari tahapan Perencanaan (pengamatan), Penerapan (ceramah dan dialog), dan Evaluasi. Peserta memperoleh keterampilan baru dalam menyelesaikan latihan soal TOEP, mulai dari analisis per kata hingga kalimat. Berdasarkan hasil kegiatan pendampingan diketahui mahasiswa mempunyai minat dan rasa percaya diri yang tinggi sehingga merubah kebiasaan belajar yang semula pasif menjadi aktif. Dari monitoring kegiatan yang dilakukan, hasil dari pengabdian masyarakat ini adalah mahasiwa menjadi lebih memahami bagaimana cara cepat menyelesaikan test TOEP dengan cara yang tepat dan benar sehingga perolehan skor TOEP menjadi meningkat sehingga dapat disimpulkan kegiatan pendampingan ini berhasil.
PENDAMPINGAN KEGIATAN LITERASI DALAM MENDUKUNG MERDEKA BELAJAR KAMPUS MERDEKA DI UPTD SDN RIOMINSI KABUPATEN NGADA
Authors: Bhoke Wilibaldus , Diru Maria Efriliana , Rasdiyanti Yohana , Bela Maria Editha , Wewe Melkior , Kaka Pelipus Wungo , Meka Marsianus , Wani Bernabas , Wangge Maria Carmelita Tali
Published: July 2024

Kegiatan pendampingan ini bertujuan untuk memberikan kesempatan kepada mahasiswa untuk belajar dan mengembangkan diri melalui aktivitas luar kelas. Kegiatan ini dilakukan seiring dengan pelaksanaan Program Merdeka Belajar Kampus Merdeka (MBKM) di UPTD SDN Riominsi yang juga bertujuan untuk menambah empati atau kepekaan sosial terhadap permasalahan yang ada, mengasah keterampilan berpikir kritis, pemecahan masalah dan bekerja sama. Metode pengumpulan data yang digunakan dalam kegiatan ini berbentuk observasi lapangan. Sedangkan metode pendampingan dilakukan secara luring. Lokasi kegiatan ini di UPTD SDN Riominsi di Kabupaten Ngada Nusa Tenggara Timur. Bentuk kegiatan pendampingan ini berfokus pada kegiatan literasi. Hasil dari kegiatan ini pada akhirnya memberikan dampak positif baik bagi siswa, guru dan juga sekolah. Dan juga guru menjadi lebih kreatif dan menemukan solusi pembelajaran yang menarik terkait pemanfaatan teknologi digital dalam kegiatan pembelajaran.
Quantitative analysis of malignant brain tumor on MRI images
Authors: Majeed Khan Imran , Abdul Rahman
Published: July 2024

Longitudinal relaxation time (T1)- weighted, Transverse relaxation time (T2)- weighted and flair Magetic Resonance Imaging (MRI) sequences are used for the study of high grade malignant brain tumors and their surrounding edemas. This study aimed to examine the characteristic of MRI on malignant brain tumor and to evaluate the benefits of Flair and T2 (Transverse relaxation time) -weighted  over the T1(Longitudinal relaxation time) -weighted sequence. A total of 25 patients of malignant brain tumors were selected for analysis including 16 women aged 1 to 75 (mean age, 38.31 years) and 9 men aged 1 to 75 (mean age, 19.5 years). All patients had the T1- weighted, T2- weighted and Flair MRI sequences. A Region based segmentation of MATLAB software was performed on each type of tumor and 3D volume was calculated by spheroid volume tool of MATLAB. For all the patients tumor volume was calculated in cubic millimeter and compared with other sequences.The Flair and T2- weighted images volumes were significantly larger than the T1 – weighted image volume. There was also statistical difference of volume occurred in MRI sequences. T2- weighted and Flair MRI sequences showed 100% more volume than T1- weighted in the age group between 51 to 75 years. Similarly, both T2-weighted and Flair MRI sequence showed 61% volume more than T1-weighted in the age groups betrwen 26 to 75 years. Our findings suggest that the volume produced by these techniques are distinct and not interchangeable. Flair and T2-weighted images proved efficient for the measurement of abnormal tissues and CSF fluid in the brain. On the other hand T1-weighted images efficiently locate the tumor in fat and white matter of the brain.
Frequency of Autism in Nuclear and Joint family system
Authors: Fayyaz Hamza , Khan Azam , Hina Samee ullah  , Khursheed Farah , Aziz Saba , Riaz Mamona
Published: July 2024

Autism, also known as autism spectrum disorder (ASD), is a neurodevelopmental disorder that affects social interaction, communication, and behavior. Autism is a lifelong developmental condition that affects individual’s communication and interaction with others, as well as their understanding of the world. There is limited literature available from Pakistan, therefore this study was designed to find the frequency of autism in nuclear and joint family systems. This was a Cross-sectional observational study conducted in various healthcare settings, including the University of Lahore Teaching Hospital, Mayo Hospital, Orion Center, and Sehat Medical Complex, Pakistan from February 2023 to July 2023. Purposive sampling was the method of sampling used in this investigation (n=133). Parents or caregivers who have a minimum of one ASD-diagnosed child were included in this study. Parents or caregivers who do not have a child diagnosed with autism spectrum disorder (ASD) were excluded from this study. The investigation into the frequency of autism within joint and nuclear families’ reveals that a majority of families with autistic children lean towards nuclear family structures. While joint families exist, they are less prevalent. The study also underlines that parental engagement is high across both family types, with over 90% actively participating in caregiving and decision-making.
Knowledge, myths and acceptability of covid-19 vaccination among expectant women attending out- patient department of the private and public sector hospitals
Authors: Brohi Dr. Zahida Parveen , Brohi Uzma Parveen , Brohi Aneela  Sadaf , Ujjan Roohi Nigar , Baloch Ifat
Published: July 2024

This cross-sectional study was conducted to explore pregnant women's knowledge, attitudes, and acceptance of the COVID-19 vaccination. A total of 237 pregnant women were included from January 2021 till December 2021. After enrolment in the hospitals and before antenatal checkup all patients sent for COVID-19 vaccinations, those who had reservations regarding vaccination in pregnancy and willing to participate and share their knowledge were included. Data was collected using a pre-designed structured proforma. There were 84 pregnant women (35.4%) from rural residences, 67.1% with middle socioeconomic status, 84.8% were literate, 83.5% with 1 -3 antenatal visits, 46.8% with 21 – 26 weeks of gestational age, the mean gestational age of samples was 21.7 weeks. The source of information regarding hazards of COVID vaccine during pregnancy, there were 35 (44.3%) reported family, 24 (30.4%) reported friends, 15 (19%) reported healthcare providers and 5 (6.3%) reported media as the main source of information regarding hazards of COVID vaccine in pregnancy. Most of the expectant ladies who has misconceptions and were worried about birth defects and long-term effects on babies, the safety and prevention of COVID infection by the vaccine had information from the family.
The Ethics of AI in Medical Research: A Call for Open and Honest Discussion
Authors: Shazma Tahseen  , Memon Muhammad Ali , Kamran Shah Muhammad , Pathan Kamran Taj
Published: July 2024

Artificial intelligence (AI) in healthcare is gaining rapid popularity in terms of its application and research. A significant reason for its success is due to the advances it has made and the ease of use it incorporates. Because of its implications, issues, and benefits in terms of ease, AI has been debated and researched extensively. This study examined the ethical dilemmas associated with artificial intelligence in medical research. The research uses a qualitative research method based on content analysis. Authentic Internet resources were used to collect secondary data. Once AI is fully integrated into healthcare, several ethical dilemmas will likely arise, including patient privacy, data security, algorithmically biased results, transparency, and human error. Minimizing ethical dilemmas with continuous monitoring is possible, but they cannot be eliminated. It is possible with the advancement of technology and AI enables it to imitate the cognitive processes of humans, which may enhance its reliability but can also lead to negative consequences. As a result, the new technological developments must be applied ethically. An open and honest discussion is essential for the awareness and understanding of AI ethics, honoring patient rights, and maintaining public trust.
A multidisciplinary approach to managing unusual complications following corrosive ingestion in a young adult: A case report
Authors: Anny Ashiq Ali  , Khan Kashif , Rattani Salma , Fatima Dr Samar
Published: July 2024

This case report presents the clinical management of a 24-year-old female patient who was presented to the emergency room with a history of corrosive ingestion. The patient experienced a complex clinical course involving cardiogenic shock, myocarditis, high anion -gap metabolic acidosis, esophagitis, and pulmonary complications. The issue at hand could not have been caused by only corrosive ingestion; it looked like a distinct matter involved. This case highlights the challenges in diagnosing and managing such cases and the importance of a multidisciplinary approach to optimize patient outcomes.
Consolidación de Sistemas Territoriales de Innovación: experiencias de AGROSAVIA
Authors: Martínez Pachón Eliana
Published: July 2024

La innovación tiene el potencial de transformar el sector agrícola y promover un desarrollo inclusivo y resiliente en las zonas rurales. En el pasado, la extensión agrícola se consideraba el principal motor de la innovación. Sin embargo, para resolver los complejos problemas a los que se enfrentan las zonas rurales, como la adaptación al cambio climático, la fluctuación de los mercados de productos agrícolas básicos, la pobreza, la desigualdad social y la escasa cohesión social, hace falta algo más que el desarrollo y la transferencia de tecnología. Con la finalidad de enfrentar estos retos, se ha introducido el concepto de Sistema Territorial de Innovación (SIT) como estrategia de gestión del conocimiento. El STI combina la formación de recursos humanos, la investigación y la extensión agraria para crear una plataforma cuyo propósito es fomentar las conexiones y sinergias entre grupos de actores que potencien la innovación con identidad territorial. El objetivo es mejorar su capacidad para afrontar riesgos, adaptarse a nuevas condiciones, reestructurar sus procesos productivos y ganar en la resiliencia socioecológica. Para este fin, AGROSAVIA ha desarrollado TISERE, un enfoque metodológico que crea espacios propicios para la innovación mediante la investigación transdisciplinaria y participativa.
Un soldado en la caficultura: Hermetia illucens
Authors: Giraldo-Jaramillo Marisol
Published: July 2024

La proyección mundial de crecimiento de la población para el año 2030 según la ONU es del 12% (8.600 millones de personas), ante este panorama la demanda por alimentos es muy alta, generando impactos negativos en el ambiente por la intensificación en la producción agropecuaria y generación de residuos orgánicos. Las principales fuentes de proteína para alimentación humana son de origen animal, y la alimentación de estos, demanda altas cantidades de fuentes proteicas y lipídicas, representando entre el 50% y el 70% del costo total de producción. En los últimos años, se ha intensificado el empleo de insectos para la conversión de residuos procedentes del sector agropecuario y obtención de proteína para la alimentación de animales y humanos; entre ellos, está la mosca soldado negro Hermetia illucens. Las larvas de esta mosca pueden alimentarse de residuos orgánicos, los niveles de proteína cruda están alrededor del 62% y hasta 39% de grasa, además no almacenan pesticidas o micotoxinas, por lo cual se considera una opción favorable para la obtención de proteína para alimentación animal y obtención de abono orgánico, todo enmarcado en un modelo bioeconomia circular. En el presente seminario, se realizara un recorrido generalidades de este insecto y uso potencial en la caficultura colombiana.
Uso de la energía solar en fincas cafeteras
Authors: Guerrero Alvaro
Published: July 2024

El proceso de beneficio del café en Colombia requiere el uso de energía eléctrica para operar los equipos que transforman los frutos de café en pergamino seco. En los últimos años, Colombia ha experimentado un incremento en las tarifas de energía eléctrica, lo cual, sumado a la baja calidad de suministro de electricidad en las zonas rurales, representa una problemática a solucionar. Desde el año 2014, el país ha implementado políticas y leyes para incentivar el uso de fuentes de energía alternativas, haciendo cada vez más viable la utilización de paneles solares para generar energía eléctrica. Además de ser una ventaja económica potencial para la caficultura, esta fuente de energía renovable se convierte en un aliado fundamental para lograr los objetivos de la FNC de mejorar la rentabilidad del negocio cafetero y lograr una caficultura 100% sostenible. En los últimos años, Cenicafé ha estado investigando la implementación de paneles solares para suministrar energía eléctrica a los equipos de beneficio del café y reducir los costos de energía eléctrica en las fincas cafeteras. En este seminario se presentan las generalidades de los sistemas de generación de energía eléctrica a partir de paneles solares, los diferentes tipos de configuraciones que pueden instalarse en una finca cafetera y la viabilidad técnica y económica del uso de paneles solares para operar los equipos de un beneficiadero de café.
Neo-Industrial Economy and Institutional Mechanisms for Ensuring Its Sustainable Development in the Context of the Fourth Industrial Revolution
Authors: Zubarev A. E. , Gasanov E. A. , Krasota T. G.
Published: July 2024

Sustainable innovative development of the neo-industrial economy affects the level of well-being of the society. This makes it possible to balance the accumulation of assets, support the education and healthcare systems, and pursue an effective environmental policy. The Fourth Industrial Revolution can significantly change the structure of the economy, increasing the role of service industries, information, data processing and transmission, which are equated with strategic resources. End-to-end technologies have begun to have a significant impact on the development of industrial technologies, increasing the efficiency of production processes and coordinating the activities of space-separated companies through global networks. In the production sector, there is a constant increase in labor productivity. Non-industrial technologies are becoming the dominant factor in the sustainable innovative development of the economy in accordance with the previously existing market principles and rules. The complexity of the sustainable development of the neo-industrial economy in terms of digital transformation presupposes the active use of institutional mechanisms.
On the Increase of Electricity Prices in the Territory of Non-Price Zones of the Far Eastern Federal District and Their Impact on Industry
Authors: Dzyuba A. P. , Konopelko D. V.
Published: July 2024

The economy of the Far Eastern Federal District of Russia is characterized by a significant share of industrial production in the overall GRP structure. For this reason, an important factor affecting the industrial and investment development of the macroregion is the price of electricity supplied to industrial consumers. This article is devoted to the study of the dynamics of a significant increase in electricity prices in 2023 in Khabarovsky Krai, Amurskaya Oblast, Primorsky Krai, Jewish Autonomous Oblast, included in the territory of non-price zones of the wholesale electricity market, as well as factors influencing the identified price increases that affect the magnitude and dynamics of changes in regional GRPs, which emphasizes the theoretical and the applied relevance of the presented research. The authors review the role of the Far Eastern Federal District economy in the formation of the country's GRP, the role of the industrial sector in the development of the economy of the macroregion, the share of electricity consumption by industry in the GRP structure, which emphasizes the high importance of the energy factor in the economic development of the studied territories. The materials present the results of calculating the dynamics of changes in electricity demand in the federal districts of Russia for the period of 2008-2022. The authors conclude that such a significant increase in electricity prices for the supplied industry will lead to an even greater lag in the industrial potential of the macroregion not only from the whole world, but also from the rest of Russia, which will negatively affect the entire sphere of socio–economic life of the macroregion, which determines the need to review government measures in the field of tariff containment in the territories of the Far Eastern Federal District.
Analysis of Demand and Prevalence of Marketplaces in the Far East
Authors: Vatolina O. V. , Kolodin D. V. , Balyaeva V. A. , Nicheporuk A. V.
Published: July 2024

The development of e-commerce, as well as increase in the number of online buyers contribute to the growing attention of the Far Eastern business community to marketplaces. In the article the authors provide an analysis of the demand and prevalence of marketplaces based on a survey of 500 respondents in Khabarovsky Krai. The factors determining the development of marketplaces have been identified, an assessment of the prospects for using marketplaces as an electronic platform for the sale and purchase of goods by residents of Khabarovsky Krai has been given. In the scientific work, the following hypotheses have been put forward: 1. The frequency of online purchases depends on the consumer's income level; 2. Purchasing behavior and preference for the type of shopping depends on the consumer’s age.
Solving One Problem of Network Traffic Anomaly Detection Using a Convolutional Neural Network
Authors: Fedorova V. S. , Strigunov V. V.
Published: July 2024

Detecting network attacks by anomaly search method is to identify behaviors that deviate from established baseline parameters, signaling potential security incidents. In this paper, the authors consider the application of convolutional neural network for network traffic anomaly detection. As part of the study, a convolutional neural network has been developed, trained on the dataset CICIDS2017 dataset and quality assessment has been carried out. Based on the developed neural network, a prototype for anomaly detection in network traffic has been built. Testing and quality assessment of the prototype on the CSE-CIC-IDS2018 dataset has been performed.
Review of Modern Neural Network Compression Methods for the Task of Processing Measurement Data
Authors: Bogachev I. V. , Bulkanov D. E.
Published: July 2024

In the article, the authors consider neural network methods of data compression, both lossy and lossless. The principles of operation and training of the following architectures are described in detail: transformer, recurrent neural networks with “long short-term memory”, bottleneck autoencoder, variational autoencoder and generative adversarial network. The efficiency of their work has been compared with classical compression algorithms and a conclusion has been made about the potential and prospects of their application.
Cholla-MHD: An Exascale-capable Magnetohydrodynamic Extension to the
Cholla Astrophysical Simulation Code
Authors: Caddy Robert V. , Schneider Evan E.
Published: July 2024

We present an extension of the massively parallel, GPU native, astrophysical
hydrodynamics code Cholla to magnetohydrodynamics (MHD). Cholla solves the ideal
MHD equations in their Eulerian form on a static Cartesian mesh utilizing the
Van Leer + constrained transport integrator, the HLLD Riemann solver, and
reconstruction methods at second and third order. Cholla’s MHD module can
perform ≈260 million cell updates per GPU-second on an NVIDIA A100 while using
the HLLD Riemann solver and second order reconstruction. The inherently parallel
nature of GPUs combined with increased memory in new hardware allows Cholla’s
MHD module to perform simulations with resolutions ∼5003 cells on a
single high-end GPU (e.g., an NVIDIA A100 with 80 GB of memory). We employ GPU
direct Message Passing Interface to attain excellent weak scaling on the
exascale supercomputer Frontier, while using 74,088 GPUs and simulating a total
grid size of over 7.2 trillion cells. A suite of test problems highlights the
accuracy of Cholla’s MHD module and demonstrates that zero magnetic divergence
in solutions is maintained to round off error. We also present new testing and
CI tools using GoogleTest, GitHub Actions, and Jenkins that have made
development more robust and accurate and ensure reliability in the future.
Cloud Dissipation and Disk Wind in the Late Phase of Star Formation
Authors: Machida Masahiro N. , Basu Shantanu
Published: July 2024

We perform a long-term simulation of star and disk formation using three-dimensional nonideal magnetohydrodynamics. The simulation starts from a prestellar cloud and proceeds through the long-term evolution of the circumstellar disk until ∼1.5 × 105 yr after protostar formation. The disk has size ≲50 au and little substructure in the main accretion phase because of the action of magnetic braking and the magnetically driven outflow to remove angular momentum. The main accretion phase ends when the outflow breaks out of the cloud, causing the envelope mass to decrease rapidly. The outflow subsequently weakens as the mass accretion rate also weakens. While the envelope-to-disk accretion continues, the disk grows gradually and develops transient spiral structures, due to gravitational instability. When the envelope-to-disk accretion ends, the disk becomes stable and reaches a size ≳300 au. In addition, about 30% of the initial cloud mass has been ejected by the outflow. A significant finding of this work is that after the envelope dissipates a revitalization of the wind occurs, and there is mass ejection from the disk surface that lasts until the end of the simulation. This mass ejection (or disk wind) is generated because the magnetic pressure significantly dominates both the ram pressure and thermal pressure above and below the disk at this stage. Using the angular momentum flux and mass-loss rate estimated from the disk wind, the disk dissipation timescale is estimated to be ∼106 yr.
Searching for Evidence of Subchromospheric Magnetic Reconnection on the Sun
Authors: Baker D. , van Driel-Gesztelyi L. , James A. W. , Démoulin P. , To A. S. H. , Murabito M. , Long D. M. , Brooks D. H. , McKevitt J. , Laming J. M. , Green L. M. , Yardley S. L. , Valori G. , Mihailescu T. , Matthews S. A. , Kuniyoshi H.
Published: July 2024

Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The coronae of the Sun and solar-type stars mostly show enhancements of low-FIP elements (the FIP effect) while more active stars such as M dwarfs have coronae generally characterized by the inverse-FIP (I-FIP) effect. Highly localized regions of I-FIP effect solar plasma have been observed by Hinode's EUV Imaging Spectrometer in a number of highly complex active regions (ARs), usually around strong light bridges of the umbrae of coalescing/merging sunspots. These observations can be interpreted in the context of the ponderomotive force fractionation model, which predicts that plasma with I-FIP effect composition is created by the refraction of waves coming from below the plasma fractionation region in the chromosphere. A plausible source of these waves is thought to be reconnection in the (high-plasma-β) subchromospheric magnetic field. In this study, we use the 3D visualization technique of Chintzoglou & Zhang combined with observations of localized I-FIP effect in the corona of AR 11504 to identify potential sites of such reconnection and its possible consequences in the solar atmosphere. We found subtle signatures of episodic heating and reconnection outflows in the expected places, in between magnetic flux tubes forming a light bridge, within the photosphere of the AR. Furthermore, on either side of the light bridge, we observed small antiparallel horizontal magnetic field components, supporting the possibility of reconnection occurring where we observe I-FIP plasma. When taken together with the I-FIP effect observations, these subtle signatures provide a compelling case for indirect observational evidence of reconnection below the fractionation layer of the chromosphere, however direct evidence remains elusive.
Multiphase Black Hole Feedback and a Bright [C ii] Halo in a LoBAL Quasar at z ∼ 6.6
Authors: Bischetti Manuela , Choi 최현 Hyunseop 섭 , Fiore Fabrizio , Feruglio Chiara , Carniani Stefano , D’Odorico Valentina , Bañados Eduardo , Chen Huanqing , Decarli Roberto , Gallerani Simona , Hlavacek-Larrondo Julie , Lai Samuel , Leighly Karen M. , Mazzucchelli Chiara , Perreault-Levasseur Laurence , Tripodi Roberta , Walter Fabian , Wang Feige , Yang Jinyi , Zanchettin Maria Vittoria , Zhu Yongda
Published: July 2024

Although the mass growth of supermassive black holes during the epoch of reionization is expected to play a role in shaping the concurrent growth of their host galaxies, observational evidence of feedback at z ≳ 6 is still sparse. We perform the first multiscale and multiphase characterization of black-hole-driven outflows in the z ∼ 6.6 quasar J0923+0402 and assess how these winds impact the cold gas reservoir. We employ the SimBAL spectral synthesis to fit broad absorption line features and find a powerful ionized outflow on a ≲210 pc scale, with a kinetic power ∼2%–100% of the quasar luminosity. Atacama Large Millimeter/submillimeter Array (ALMA) observations of [C ii] emission allow us to study the morphology and kinematics of the cold gas. We detect high-velocity [C ii] emission, likely associated with a cold neutral outflow at ∼0.5−2 kpc scale in the host galaxy, and a bright extended [C ii] halo with a size of ∼15 kpc. For the first time at such an early epoch, we accurately constrain the outflow energetics in both the ionized and the atomic neutral gas phases. We find such energetics to be consistent with expectations for an efficient feedback mechanism, and both ejective and preventative feedback modes are likely at play. The scales and energetics of the ionized and atomic outflows suggest that they might be associated with different quasar accretion episodes. The results of this work indicate that strong black hole feedback is occurring in quasars at z ≳ 6 and is likely responsible for shaping the properties of the cold gas reservoir up to circumgalactic scales.
A new species of Nesolotis Miyatake, 1966 (Coccinellidae, Coccinellinae, Sticholotidini) from Laos
Authors: Lv Lanlan , Wang Xingmin
Published: July 2024

Nesolotis Miyatake, 1966 shows a high diversity in the Oriental Realm.

Here, we recorded this genus in Laos for the first time and provided a detailed description of a new species, namely Nesolotis laotica Lv & Wang, sp. nov.
Molecular and morphological data reveal two new polypores (Polyporales, Basidiomycota) with reddish brown to orange basidiomata from China
Authors: Zhang Xin , Zhou Hong-Min , Ghobad-Nejhad Masoomeh , Liu Hong-Gao , Vlasák Josef , Dai Yu-Cheng , Yuan Yuan
Published: July 2024

Two taxonomically controversial polypore genera with reddish brown to orange basidiomata that stain reddish with KOH solution, Aurantiporus and Hapalopilus, are revised based on additional sampling, morphological examination, and phylogenetic analysis of a combined dataset of ITS1-5.8S-ITS2-nLSU sequences. Hapalopilus is a monophyletic genus belonging to Phanerochaetaceae, whereas Aurantiporus is a polyphyletic genus belonging to Meruliaceae. Hapalopilus and Aurantiporus s. str. are circumscribed, and two new species – Aurantiporus orientalis and Hapalopilus tabuliformis – are described and illustrated from temperate China. In addition, four new combinations, viz. Aurantiporus alboaurantius, A. mutans, A. tropicus and Luteoporia albocitrina, are proposed based on morphology and phylogenetic analysis. The relationships between Aurantiporus and Hapalopilus are discussed.
The pharmacological and clinical aspects of using gentamicin in cardiac surgery
Authors: Mohammed Ali , Saleh Alkaaby Laith , Alshawi Nada
Published: July 2024

Surgical site infection (SSI) is a serious postoperative complication after cardiac surgery. The objective of this research is to examine the efficacy of administering gentamicin in minimizing the incidence of SSI while closely monitoring the therapeutic level of the drug. Prospective research included 50 Iraqi patients divided into two groups, 25 in each: Group 1 received a combination of flucloxacillin and ceftriaxone, while Group 2 received a combination of flucloxacillin and gentamicin 2 mg/kg of ideal body weight given before surgery, then 80 mg*3 for 48 hours after surgery. A total of five patients had an infection at the surgical site, with four patients in Group 1 and one patient in Group 2. Additionally, two patients in each group exhibited increased renal indices. Among the patients in Group 2, the highest concentration of gentamicin in the blood was ≤ 2.5 µg/ml for eight patients, while for 17 patients, the gentamicin concentration in the blood ranged from 3 to 4.4 µg/ml.
Rotational Stability, Footplate Position, and Visual Outcomes of Toric Implantable Collamer Lenses in Eyes With Low Vault
Authors: Ye Yiming , Wan Linxi , Hou Xiangtao , Chen Pei , Yu Na , Yu Keming
Published: July 2024

Purpose:

To evaluate the clinical outcomes, rotational stability, and footplate position of the toric Implantable Collamer Lens (TICL) (STAAR Surgical) in eyes with low vault and analyze factors related to rotational stability.

Methods:

This prospective observational study included 59 eyes of 59 patients with insufficient vault (< 250 µm). Postoperative rotation was defined as the difference between the achieved angle and the intraoperative fixation angle, and assessed with a digital anterior segment photograph after full mydriasis at 1 week and 1, 3, and 6 months postoperatively. Ultrasound biomicroscopy was used to determine the ciliary body morphology and position of the footplate. Correlation analysis was employed to identify the risk factors associated with TICL rotation at 6 months postoperatively.

Results:

At 6 months postoperatively, the mean central vault was 137.4 ± 61.0 µm (range: 40 to 236 µm), and the mean efficacy and safety indices were 1.04 and 1.15, respectively. The mean manifest refractive astigmatism decreased from −1.67 ± 0.82 diopters (D) preoperatively to −0.43 ± 0.33 D postoperatively, and the mean absolute rotation was 4.50 ± 3.08 degrees (range: 0 to 12.50 degrees). The angle of rotation was correlated with the preoperative spherical power (
r
= −0.318,
P
= .014), the average value of TICL footplates position (
r
= 0.284,
P
= .029), and postoperative astigmatism (
r
= −.469, P⩽ .001).

Conclusions:

TICL implantation is predictable, safe, and effective in correcting myopic astigmatism in eyes with low vault. The rotational stability was acceptable and related to the malposition of the footplate and preoperative spherical power.

[
J Refract Surg
. 2024;40(7):e460–e467.]
Histoire de la réception et histoire du livre
Authors: Chartier Roger
Published: July 2024

Cet article s’ouvre avec un examen critique des notions de « réception » et d’« histoire du livre ». Il rappelle la pertinence des notions d’« horizon d’attente » et de « communauté d’interprétation » proposées par Jauss et Fish, mais souligne aussi leurs limites, puisque ces approches considèrent les textes dans leurs seules dimensions linguistique et tendent à effacer les déterminations sociale de la lecture. L’analyse souligne ensuite l’importance des mutations de l’histoire du livre, avec l’avénement de l’histoire de la culture graphique avec Petrucci et de la sociologie des textes avec McKenzie. Dans les deux cas, la matérialité même des textes, leurs formes d’inscription et de publication, sont tenues comme essentielles dans le processus de leur réception. Pour le montrer, l’article développe deux études de cas, toutes deux consacrées à l’Angleterre des XVIIe et XVIIIe siècles et qui associent étroitement matérialité des textes et significations des œuvres : d’abord, les différentes modalités de la circulation des pièces et poèmes de Shakespeare (dans les formats in-quartos ou in-folios, dans des recueils les reliant avec d’autres œuvres et d’autres auteurs, dans les anthologies de lieux communs ou comme citations dans les « Beauties » shakespeariennes du XVIIIe siècle), ensuite, les multiples formes d’appropriation de Don Quichotte en Angleterre : traductions, adaptations théâtrales, éditions abrégées. La conclusion de l’article récapitule les indices textuels ou les éléments « non verbaux » qui proposent ou imposent attentes, interprétations et réceptions des œuvres.
El Real Coliseo de Lima: riñas de gallos y beneficio público en la segunda mitad del siglo XVIII
Authors: Castejón Philippe
Published: July 2024

Este artículo se propone analizar las peleas de gallos como diversión pública en la Lima del último tercio del siglo XVIII. Las peleas de gallos, al igual que los juegos de naipes, la lotería y las corridas de toros, se convirtieron en una diversión controlada por las autoridades públicas, e incluso tuvieron su propia sede, la Casa de gallos o Real Coliseo. Así, las riñas de gallos dejaron de ser una práctica prohibida o semilegal. Lo que planteamos es ¿cómo se convirtieron las peleas de gallos en Lima, a partir de 1762, en una actividad de ocio y en un negocio que enriquecía las arcas de la Real Hacienda, pero que también tenía una finalidad social?