bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peran Ganda Jurnalis dan Penyimpangan Kode Etik Jurnalistik
Authors: Wicaksono Agung Priyo 
Published: April 2023

ABSTRAKPenyebab Peran Ganda Jurnalis Dan Penyimpangan Kode Etik Jurnalistik. Pesatnya kemajuan teknologi dan komunikasi berpengaruh besar bagi kematian media konvensional. Keadaan ini memaksa media untuk membebani jurnalis dengan peran ganda agar dapat menghidupi media. Penelitian ini bertujuan mengetahui penyebab peran ganda di kalangan jurnalis. Penelitian kualitatif dilakukan dengan pendekatan fenomenologi. Data dalam penelitian diperoleh melalui Focus Group Discussion dan wawancara mendalam dengan tujuh orang jurnalis dari berbagai media di Yogyakarta. Hasil penelitian menunjukkan tiga poin penting. Pertama, peran ganda terjadi karena persaingan media yang begitu ketat. Persaingan media membuat media konvensional kehilangan kue iklan sehingga memaksa perusahaan untuk memberikan peran ganda kepada jurnalis. Kedua, peran ganda terjadi karena upah rendah yang diperoleh jurnalis. Keadaan ini membuat jurnalis terpaksa menjalankan praktik peran ganda guna mendapatkan upah yang sesuai. Ketiga, peran ganda terjadi karena pola rekrutmen jurnalis yang berorientasi pada pasar bukan pada kompetensi jurnalis. Dual Role of Journalists and Violation of Journalism Ethics. The rapid advances in technology and communication have had a major effect on the death of conventional media. This situation forces the media to burden the dual role for journalists in order to support the media. This study aims to find out the causes of dual roles among journalists. This qualitative research was conducted using a phenomenological approach. The data in this study were obtained through in-depth interviews and Focus Group Discussion with seven journalists from various media in Yogyakarta. The research results showed three important points. First, the dual role occurs because the media competition is so intense. Media competition makes conventional media lose their hot cakes of advertising, forcing companies to give dual roles to journalists. Second, the dual role occurs because of the low wages earned by journalists. This situation forces journalists to practice multiple roles in order to get the appropriate wages. Third, the dual role occurs due to the journalist recruitment pattern which is market oriented, not journalist competence. The results of the research show that the tendency to deviate from the journalism ethics is due to the coercion of media companies for journalists to earn income by becoming advertisers. Intervention by media companies is not justified when journalists perform their professional duties. Similarly, low wages make journalists try to earn additional income by becoming advertisement seekers, which is not in line with the journalist's main duties. In addition, the recruitment of journalists from the start does not focus on professional competence but rather on journalists who are willing to become advertisement seekers, not looking for information.
Arthibition: Designing Augmented Reality for Art Exhibition
Authors: Dewangga Kusuma , Widhiyanti Kathryn , Nastiti Putri , Oktian Yustus Eko 
Published: April 2023

ABSTRACTThe Covid-19 pandemic, which occurred in the past 3 years, has forced art activists to reduce activities that involve many people. Meanwhile, art activities that gather many people are still needed as a means of publishing artworks from art activists. Augmented Reality (AR) technology has been widely applied to art exhibitions. To be able to take advantage of this technology, users must come to the exhibition site and scan an object at the exhibition site, resulting in a buildup of visitors at the exhibition site. For this reason, it is necessary to build an application that can be used to enjoy content from the exhibition without having to go to the exhibition location. This study aims to design an application that can be used by the audience to be able to enjoy the content of the art exhibition without having to go to the exhibition site. The use of AR Technology is applied as a tool to ostensibly bring artwork to the location of the application user, so that it can be enjoyed directly. The design of the ARt Exhibition application is expected to be a solution for art activists and connoisseurs to be able to enjoy art exhibitions anywhere personally so that the spread of the Covid-19 virus can be minimized. ARthibition: Mendesain Pameran Seni Rupa dengan Augmented Reality. Pandemi Covid-19 yang terjadi dalam tiga tahun terakhir memaksa para pegiat seni mengurangi aktivitas yang melibatkan banyak orang. Sementara itu, kegiatan seni yang menghimpun banyak orang masih dibutuhkan sebagai sarana penerbitan karya seni dari para pegiat seni. Teknologi Augmented Reality (AR) telah banyak diterapkan dalam pameran seni rupa. Untuk dapat memanfaatkan teknologi ini, pengguna harus datang ke lokasi pameran dan memindai objek di lokasi pameran sehingga terjadi penumpukan pengunjung di lokasi pameran. Untuk itu, perlu dibangun sebuah aplikasi yang dapat digunakan untuk menikmati konten dari pameran tanpa harus pergi ke lokasi pameran. Penelitian ini bertujuan untuk merancang sebuah aplikasi yang dapat digunakan oleh penonton untuk dapat menikmati isi dari pameran seni rupa tanpa harus mendatangi lokasi pameran. Penggunaan teknologi AR diterapkan sebagai alat untuk membawa karya seni ke lokasi pengguna aplikasi sehingga dapat dinikmati secara langsung. Perancangan aplikasi pameran seni rupa ini diharapkan dapat menjadi solusi bagi para pegiat dan penikmat seni rupa untuk dapat menikmati pameran seni rupa dimanapun secara personal sehingga penyebaran virus Covid-19 dapat diminimalkan
Application of Trichoderma sp. and PGPR for preventing downy mildew incidence on sweet corn
Authors: Purwanti Eny Wahyuning , Wahyudi Diki , Hamyana  
Published: April 2023

Downy mildew is a disease caused by the fungus Peronosclerospora maydis. Application of biological agents to control downy mildew is a kind of environmentally friendly control method, that widely promoted recently. Trichoderma sp. and plant growth promoter rhizobacteria (PGPR) are root symbionts, which can induce plant resistance against disease infection. This study aimed to determine the effective application of Trichoderma sp. combined with various concentrations of rhizobacteria to control downy mildew. This study used a completely randomized design (CRD) method with 6 treatments and 5 replications. The treatment was the concentration of rhizobacteria consisting of P0 (control) = without treatment, P1= 15 mL L-1. P2 = 30 mL L-1. P3 = 45 mL L-1. P4 = 60 mL L-1 and P5 (positive control) = seed treatment with 5 g kg-1 dimetomorf fungicide. Each rhizobacteria suspension was mixed with Trichoderma sp. solution as much as 15 mL L-1. The parameters observed consisted of plant height (cm), number of leaves, disease incidence (%), and disease severity (%). The results showed that the combination of Trichoderma sp. and rhizobacteria of 60 mL L-1 was able to inhibit the incidence of the disease up to 66.53% and the severity of the disease up to 89.84%.
Keywords: bacteria, concentration, downy mildew, sweet corn, Trichoderma sp.
Yield component evaluation of mutated sugarcane at first and ratooning plantations
Authors: Ariyanto Fimas , Muhammad Ubaidillah  , Sri Hartatik  
Published: April 2023

Increasing national sugar production can be done by developing new varieties of sugarcane varieties with high potential yields. To ensure profitability and sustainability, however, the new varieties should be accompanied by data on their ratooning ability. This study aimed to evaluate the stability of the yield component of ratooning sugarcane resulting from mutations. The experiment was arranged using a factorial randomized complete block design with the first factor being four genotypes of sugarcane (G) consisting of three mutant genotypes with codes M3.2, M3.3, M3.4 and one original Bululawang genotype (BL). The second factor was ratooning (K) which consisted of three levels, namely first plant (TP), first ratoon (TK1) and second ratoon (TK2). The combination of treatments was repeated 4 times so that 48 unit combinations were obtained. One unit consisted of 28 cane clumps divided into 4 rows. The results showed that the ratooning factor had a significant impact on the value of the proportion of sucrose produced by the mutant sugar cane genotype. The ratooning ability of mutant genotypes to produce sucrose was recorded above 75%. All genotypes of mutant had superior characters compared to non-mutant based on stalk weight and percentage of sucrose.
Keywords: Bululawang, morphology, mutant, ratoon, sugar
Lung Ultrasound and Caval Indices to Assess Volume Status in Maintenance Hemodialysis Patients
Authors: AL-Saray Mujtaba Z. , Ali Ala 
Published: April 2023

Background: Volume overload is common in end stage kidney disease (ESKD) and dialysis patients. Hence, the need for objective tools to detect such volume excess. Point of care ultrasound (POCUS) is a goal-directed, bedside examination to answer such a specific diagnostic question. Methods: One hundred Iraqi adult hemodialysis patients were recruited from February 1 to May 31, 2022. Primary clinical, dialysis data, and prescriptions were recorded. A nephrologist performed a POCUS examination after the last dialysis session of the week. In addition, an ultrasound examination of the chest was performed to detect B-lines and pleural effusion. Caval parameters included inferior vena cava (IVC) diameter and collapsibility index. Results: The mean age of the study group was 51.48 ± 14.6 years, with 53% males. The mean interdialytic weight gain was 2.74 ± 1.15 Kg. Lower limb edema and pleural effusion were present in 33% and 27%, respectively. Forty-seven percent of patients had >3 B-lines on lung ultrasound with a range of 12. Forty-three percent of patients had an IVC diameter of >2 cm, and 93% had <50% IVC collapsibility. In total, 97% of patients had evidence of excess volume by ultrasound criteria. IVC collapsibility index was the most prevalent sign of excess volume (93%). Patients without lower limb edema and pleural effusion had positive B-lines in 38.8% and 38.3%, an IVC diameter >2 cm in 46.2% and 38.3%, and IVC collapsibility <50% in 89.5% and 95.8% respectively. Conclusion: Iraqi maintenance hemodialysis patients are volume overloaded, which warrants proper intervention for detection and dialysis management. POCUS is a useful and easily performed technique to assess the volume status.
Virtual Supervision of Third Year Medical Students Using Handheld POCUS Devices and Cloud-based Image Archiving Provides Opportunity for Feedback and Skill Improvement
Authors: Murray Sydney , Trinder Krista , Kolbenson Linden , Katulka Jeremy , Olszynski Paul 
Published: April 2023

Background: Feedback on Point of Care Ultrasound (POCUS) skills is essential for skill development. Providing feedback can be difficult in a large province with several distributed medical education sites. Use of handheld POCUS devices and a cloud-based image archiving enables virtual supervision. We evaluated the quality of uploaded images as well as feedback provided to students. Methods: Volunteer third year students were given access to handheld POCUS devices at various training sites. Students were encouraged to upload educational POCUS scans to their accounts where they would then receive feedback from faculty. Subsequently, images that met inclusion criteria were randomized and reviewed by a blinded expert using a global rating scale. Feedback was also analyzed. Finally, students completed a questionnaire on their technology-enhanced POCUS learning experience. Results: An independent-sampled t-test comparing mean ratings for initial images submitted prior to any feedback with those submitted after three rounds of feedback showed significant effect on image scores (2.60 vs 3.50, p = .040, d = .93). Feedback included 4 performance domains (indications, image generation, interpretation, and integration). Students found the technology easy to use and felt feedback was tailored to their learning needs. Conclusions: We observed that virtual feedback provided to medical students through a cloud-based work platform can be effective for enhancing POCUS skills.
A system for extracting symptom mentions from texts by means of neural networks
Authors: Власова Наталья Александровна , Момот Седа Рубеновна , Сердюк Юрий Петрович 
Published: April 2023

В статье представлена система для извлечения упоминаний симптомов
из медицинских текстов на естественном (русском) языке. Система
осуществляет нахождение симптомов в тексте, их нормализацию (приведение
к стандартной форме) и отождествление — отнесение найденного симптома
к группе однотипных симптомов. Каждый этап обработки реализуется
с помощью отдельной нейронной сети. Состав извлекаемых симптомов
ограничен тремя видами заболеваний — аллергические и пульмонологические
заболевания, а также коронавирусная инфекция (COVID-19).
Представлен и описан аннотированный корпус предложений, использованный
для обучения нейросети нахождению упоминаний симптомов, относящихся
к этим трем заболеваниям. При разметке корпуса был использован простой
XML-подобный язык. Для представления предложений,
непосредственно поступающих на вход нейросети, предложен расширенный
BIO-формат разметки. Для каждого этапа приведены оценки
точности (для первого этапа точность оценивалась при строгом и гибком
тестировании). Описаны подходы и реализация приведения к стандартной
форме и отождествления упоминаний симптомов. Даны сравнения
с аналогичными работами по извлечению симптомов из медицинских текстов
на разных языках, а также показано место данной системы в системах
поддержки принятия клинических решений.
ALGORITHM OF THE PROGRAM FOR FINDING A SOLUTION TO THE TWO-CRITERION BACKPACK PROBLEM USING GEOMETRIC INTERPRETATION
Authors: Замкова Л.И. 
Published: April 2023

В статье описывается алгоритм программы поиска решения двухкритериальной задачи о рюкзаке с использованием геометрической интерпретации. Приводятся результаты работы программы на языке программирования С++, разработанной по алгоритму. Тестирование программы выполнялось для индивидуальной двухкритериальной задачи о рюкзаке с известным оптимальным решением.
The article describes the algorithm of the program for finding a solution to the two-criterion backpack problem using geometric interpretation. The results of the program in the C++ programming language developed according to the algorithm are presented. The program was tested for an individual two-criteria backpack problem with a known optimal solution.
THE STUDY OF ANTIMICROBIAL ACTIVITY OF COMMON WALNUT EXTRACTS (JUGLANS REGIA L.)
Authors: Свиридова Л.А. , Жаркова Е.К. , Зубков А.В. , Ванькова А.А. , Дренова Н.В. 
Published: April 2023

Активная интродукция ореха грецкого (J. regia L.) в северные регионы связана с большой хозяйственной ценностью вида, в частности, с высоким антимикробным потенциалом растения, благодаря накоплению в его листьях юглона (5-гидрокси-1,4-нафтохинона). Известно, что в процессе интродукции компонентный состав растительных метаболитов может изменяться. В связи с этим, цель данного исследования – оценить антимикробную активность веществ, экстрагированных различными способами из листьев растений-интродуцентов J. regia L, выращенных в Московской области. Наибольшая антимикробная активность, выявленная диско-диффузионным методом, определена для спиртового экстракта листьев J. regia L., наименьшая – для водного экстракта. Таким образом, интродуцированные экземпляры J. regia L. не утрачивают биологической активности в Московском регионе.
The active introduction of the walnut (J. regia L.) to the northern regions is associated with the economic value, in particular the high antimicrobial potential of the plant due to the accumulation of juglon (5-hydroxy-1,4-naphthoquinone). It is known the composition of plant metabolites may change during introduction. In this regard, the purpose of this study is to evaluate the antimicrobial activity of substances extracted by various methods from leaves of J. regia L., introduced to the Moscow region. The highest antimicrobial activity detected by the discodiffusion method was determined for the alcoholic extract of J. regia L. leaves, the lowest for aqueous extraction. Thus, the biological activity of J. regia L. introduced in the Moscow region does not disappear.
COMPARATIVE ANALYSIS OF THE CONTENT OF SALICYLATES AND FLAVONOIDS IN THE BARK OF WILLOW (SALIX L.) PLANTS GROWING IN THE OREL REGION
Authors: Юшкова Е.И. , Полехина Н.Н. , Цыганов В.С. , Фокина О.А. , Федосов Д.А. , Абадонова М.Н. 
Published: April 2023

Важное место среди источников природных биологически активных веществ занимают растения семейства Salicaceae, содержащие в коре и листьях фенольные гликозиды. Объектами исследования являлись образцы побегов ивы, первого и второго года вегетации: ива козья, бредина – Salix caprea L.; ива остролистная, верба – Salix аcutifolia Willd.; ива трехтычинковая – Salix triandra L. Анализ результатов показывает, что на содержание салицина в экстрактах влияет вид ивы и вегетационный возраст побегов. Наибольшее количество салицина обнаружено в коре молодых побегов (первый год вегетации) Salix trianara 0,395 мг/мл. Наибольшее содержание флавоноидов отмечено в коре ивы Salix acutifolia, причем высокое содержание флавоноидов выявлено в коре побегов как первого, так и второго года вегетации 6,794% и 5,813% соответственно.
An important place among the sources of natural biologically active substances is occupied by plants of the Salicaceae family containing phenolic glycosides in the bark and leaves. The objects of the study were samples of willow shoots, the first and second year of vegetation: goat willow, bredina – Salix caprea L.; holly willow, willow – Salix acutifolia Willd.; three–staminate willow – Salix triandra L. Analysis of the results shows that the salicin content in the extracts is influenced by the type of willow and the growing age of the shoots. The largest amount of salicin was found in the bark of young shoots (the first year of vegetation) of Salix trianara 0.395 mg/ml. The highest content of flavonoids was noted in the bark of willow Salix acutifolia, and a high content of flavonoids was detected in the bark of shoots of both the first and second years of vegetation, 6.794% and 5.813%, respectively.
LANDSCAPE-ECOLOGICAL APPROACH TO STUDY THE STABILITY OF THE BASINS OF SMALL RIVERS OF THE VORONEZH REGION
Authors: Жигулина Е.В. , Межова Л.А. 
Published: April 2023

В статье дается теоретический анализ различных подходов к изучению устойчивости природных и антропогенных геосистем, предлагается методический подход к оценке ландшафтно-экологической устойчивости бассейнов малых рек Воронежской области.
The article provides a theoretical analysis of various approaches to the study of the stability of natural and anthropogenic geosystems, a methodological approach to assessing the landscape and environmental sustainability of the basins of small rivers of the Voronezh region is proposed.
REALIZATION AND SUPPORT OF INFORMATION SYSTEM FUNCTIONALITY OF THE REGISTER OF ORGANIZATIONS INVOLVED IN THE TASKS AND BUDGET PROCESSES OF THE MINISTRY OF EDUCATION AND SCIENCE OF THE RUSSIAN FEDERATION
Authors: Полотнов М.М. , Бобряков А.В. , Виноградова Н.А. , Зверев А.Е. , Куликова А.В. 
Published: April 2023

Цель исследований и разработки – реализация информационной системы единого реестра организаций, задействованных в задачах и бюджетных процессах Минобрнауки России. Создание системы предполагает разработку методов, регламентов и алгоритмов автоматической агрегации и актуализации данных из ряда внешних подсистем, входящих в систему межведомственного электронного взаимодействия, разработку сервисов информационного обмена с внешними подсистемами, проектирование интерфейсов взаимодействия с системой.
The purpose of the research and development is to create an informational system with unified register of organizations involved in the tasks and budget processes of the Ministry of Science and Higher Education. The creation of the system involves the development of methods, regulations and algorithms for automatic aggregation and updating of data from a number of external subsystems like interdepartmental electronic interaction, the development of information exchange services with external subsystems, the design of interfaces for interaction with the system.
Rancang Bangun Doppler X-Band Speed Detector untuk Kendaraan Roda Dua pada Jalan Kelas IIIC
Authors: FIRMANSYAH TEGUH , RIYANDIKA RIZKY , SARASWATI IRMA , SUPRIYANTO SUPRIYANTO , WILDAN MUH. , SUPRIYANTO TOTO , ALAM SYAH 
Published: April 2023

ABSTRAKJalan kelas IIIC memiliki struktur yang lebih sempit dan biasanya dibangun didekat permukiman penduduk untuk penggunaan pejalan kaki. Selain pejalan kaki, kendaraan motor roda dua juga dapat mempergunakaan jalan tersebut. Permasalahan mulai timbul saat kendaaraan bermotor memiliki kecepatan yang cukup tinggi sehingga membahayakan pengguna jalan lainnya khususnya pedestrian. Untuk mengatasi hal tersebut, pada penelitian ini dilakukan pengembangan X-band speed detector berbasis efek pergeseran doppler untuk kendaraan motor roda dua di jalan kelas IIIC. Detektor yang dibangun mengimplementasikan sensor HB100 dengan frekuensi 10 GHz Adapun efek pergeseran doppler diproses menggunakan Arduino. Parameter yang dijadikan perhitungan diantaranya kecepatan, pergeseran doppler, dan jarak detektor. Hasil pengujian menunjukan bahwa sistem berhasil memiliki akurasi diatas 95% (atau error <5%) pada dengan rentang kecepatan 20-60 Km/jam.Kata kunci: detektor kecepatan; pergeseran doppler; x-band; akurasi ABSTRACTClass roads have a narrow structure and are usually built near residential areas for pedestrian use. In addition to pedestrians, two-wheeled motorbikes can also use the road. Problems arise when motorized vehicles travel at high speeds, endangering other road users, especially pedestrians. To address this issue, this research proposes an X-band speed detector based on the Doppler shift effect for motorcycles. The built detector uses the HB100 sensor with a frequency of 10 GHz, and the Doppler shift effect is processed using Arduino. The parameters used for calculations include speed, Doppler shift, and detector distance. The measurement results show that the system has an accuracy above 95% (or an error rate of less than 5%) in a speed range of 20-60 Km/hour.Keywords: speed detector, doppler shift, x-band, accuracy.