bluuebunny/crossref_metadata_2025_split huggingface dataset:
Spatial Planning Concept for Genetic Resource of Local Paddy Development to Support Sustainable Agriculture in Central Kalimantan
Authors: Bhermana Andy , Susilawati Susilawati 
Published: April 2023

Central Kalimantan region with an area of 15,451,287 hectares has in large number of biodiversity including genetic resources of local paddy plant. One of the threats to the preservation of genetic resources for local paddy in Central Kalimantan include the intervention of human activity through land use and conversion of forest land for plantation industries expansion. The availability of land resources with its geographic areal potential as the original habitat of genetic resouce of food crops in Central Kalimantan need to be managed rationally and sustainable through preparing spatial planning concept. The objective of study was to establish the concept of regional planning in order to determine land allocation for conservation area. Exploration survey methods was used to inventory the existence of genetic resource of local paddy plant as objects of analysis for drafting planning concept. Geographic information system (GIS) application was used to assist the process of spatial analysis in order to produce spatial information of regional planning as part of the GIS. The results of the inventory and spatial analysis explained that number of diversity of genetic resource for local paddy in wetlands was 55 plants while in for uplands, there were 68 plants of local paddy, spatially located at river streams associated with settlement areas. The concept of regional planning for the allocation of wetland conservation area involve Kotawaringin Barat, Kotawaringin Timur, Seruyan, Pulang Pisau dan Kapuas, with areas priority of Kotawaringin Timur and Pulang Pisau. Meanwhile, for uplands, the allocation was addressed to Lamandau, Kotawaringin Barat, Katingan, Gunung Mas, Pulang Pisau, Kapuas Barito Timur, Barito Utara dan Murung Raya with priority emphasis on Lamandau and Katingan regency.
Application of Organic Fertilizer Cow Dung and Biofertilizer in Shallots (Allium Acalonicum L.) in Lowland
Authors: Kalasari Rastuti , Marlina Neni , Marlina Marlina , Husna Nurul , Irnady Irnady 
Published: April 2023

Lowland has the potential to be developed to plant shallots, given the importance of shallots in meeting the growing needs of the Indonesian people and supported by a high market share, therefore to increase the productivity of shallots in Lowland it is necessary to apply organic cow dung and biofertilizer. The purpose of this study was to determine the best organic cow dung and biofertilizer in increasing the productivity of shallots on land or in lowland. This research was conducted in Seri Tanjung Village, Tanjung Batu District, Ogan Ilir Regency, South Sumatra Province. The layout of the experiment was in polybags using a factorial randomized block design with 8 treatment combinations which were repeated 4 times. Factor 1 is organic cow dung fertilizer, namely 0, 7.5, 15, 22.5 tons/ha. Factor 2 is biofertilizer, namely without and biofertilizer. The highest production (dry weight of plant tubers) was achieved in the application of organic cow dung fertilizer of 15 tons/ha with bio fertilizers, which was 53.56 g/plant.
Growth and Yield of Shallots at various Plant Spacing in Ultisol Dry Land
Authors: Ichwan Budiyati , Eliyanti Eliyanti , Zulkarnain Zulkarnain , Susilawati Susilawati , Permana Indra 
Published: April 2023

Plant spacing was one method that could be used to boost plant populations. In order to increase shallot (Allium ascalonicum L.) production and productivity on less-than-ideal ground, such as dry land in Jambi. This study aimed to examine the effects of various plant spacing on the growth and yield of shallots and to obtain plant spacing that provides the best shallot growth and yield. This research was conducted at the Teaching and Research Farm, Faculty of Agriculture, University of Jambi. The design used a Randomized Block Design (RBD) consisting of four treatments with six replications. The treated plant spacing was:10 cm x 10 cm; 15 cm x 15 cm; 15 cm x 20 cm; and 20 cm x 20 cm. Various plant spacing affected the shallot growth and yield, and a plant spacing of 15 cm x 15 cm provided better growth and yield compared to any other plant spacing, with the number of leaves per plant, the weight of bulbs per clump, and the weight per bulb of 22, 49, 49.84, and 13.94 g successively.
The Effects of Shading and Organic Domestic Waste on Brazilian Spinach Growth
Authors: Sulistiani Linda , P. Negara Zaidan , Adriansyah Fikri , Gustiar Fitra , Halimi Entis Sutisna , Sodikin Erizal , Ali Muda Strayker 
Published: April 2023

The use of household waste in the form of rice washing water, pineapple skin waste, and leftover rice as liquid organic fertilizer (LOF) has the potential to create a good growing medium so as to increase plant growth. Brazilian Spinach (Alternanthera sissoo) is a leafy vegetable that has the potential to diversify vegetable consumption in urban areas where it is expected to grow well in tight spaces, particularly under shading. This study aimed to find out the effects of applying liquid organic fertilizer made of household waste and the shading on the growth of the Brazilian spinach plant. The study used a split plot design with a main plot consisted of 0%, 50% and 70% shading, while subplot consisted of LOF washing water (20 ml/l), pineapple peel waste (30 ml/l) and leftover rice (50ml/l). Each treatment was repeated 3 (three) times. The results of the study showed that the SPAD value of Brazilian spinach under shading treatment and LOF treatment of rice washing water linearly continued to increase until 8 (eight) weeks after planting. Regarding the vegetative growth of Brazilian spinach, the 0% shading treatment was the best treatment in terms of increasing the non-edible leaf fresh weight and root dry weight. Meanwhile, the LOF had an insignificant effect on all treatments. In conclusion, Brazilian spinach can grow more optimally in no-shade conditions.
Peculiarities of the Application of Diffusion-Curtosis MRI in the Differential Diagnosis of Glial Brain Tumors and Solitary Metastasis
Authors: Garanina N. V. , Dolgushin M. B. , Lapteva M. G. , Fadeeva L. M. , Sashin D. V. 
Published: April 2023

Purpose: To improve the differential diagnosis of high-grade gliomas and solitary metastases by introducing the diffusion-kurtosis magnetic resonance imaging technique into the MRI scan protocol.Material and methods: The study included 43 patients who underwent examination and treatment at the N.N. Blokhin National Research Medical Center of Oncology from October 2019 to March 2022, in which, according to magnetic resonance imaging, solitary formations in the brain substance were detected. A total of 43 neoplasms were found in the substance of the brain, of which: 17 glioblastomas in 17 patients (40 %), 25 solitary metastatic tumors of lung, breast, melanoma and kidney cancer (60 %). We evaluated the tumor size, diffusion and kurtosis parameters, such as mean kurtosis (MK), axial kurtosis (AK), radial kurtosis (RK), kurtosis anisotropy (KA), radial diffusion (RD), fractional anisotropy (FA), relative anisotropy (RA), tortuosity of the trajectory (TTD).Results: Statistically significant differences (р < 0.05) in such parameters of diffusion and kurtosis in the tumor as kurtosis anisotropy (KA), fractional anisotropy (FA) and tortuosity of the trajectory (TT) were revealed. Significant differences between solitary metastases and malignant glial tumors based on diffusion and kurtosis values such as mean kurtosis (MK), axial kurtosis (AK), radial kurtosis (RK), radial diffusion (RD), and relative anisotropy (RA) (criteria where р > 0.05) was not detected.
Klatskin Tumor: Difficulties in Diagnosis and Preoperative Staging. Clinical Observation
Authors: Turlak A. S. , Kozlov A. V. , Tarazov P. G. , Polikarpov A. A. , Popov S. A. , Granov D. A. 
Published: April 2023

Klatskin’s tumor is a rare malignant neoplasm characterized by the absence of specific symptoms, challenges in verification and difficulties in assessing the true extent of the tumor. We present a clinical case of a patient with hilar cholangiocarcinoma. The patient received almost the entire modern complex of radiologic examinations for preoperative staging. However, concominant cholangitis, hard-to-reach anatomical localization and tumor’s creeping-growth distorted the results of instrumental studies. The true volume of the lesion was detected only intraoperatively and resulted in an expansion of liver resection volume.
Diagnosis and Management of Choledochal Cyst in One Year-Old Baby: A Case Report
Authors: Youri Riana , Yusri Dianne Jurnalis  , Jon Efendi  
Published: April 2023

Background: Choledochal cysts (CC) are rare congenital anomalies of the biliary tract. The classic triad of jaundice, abdominal pain, and right upper quadrant mass are rare symptoms, mainly in children and adolescents. This study aimed to present the diagnosis and management of choledochal cyst cases in a baby girl.
Case presentation: A 1-year-old girl, domiciled outside the city of Padang, was brought to the hospital by her parents with complaints of repeated vomiting for 1 day before being admitted to the hospital. This complaint has been accompanied by yellowish eyes and body, pale bowel movements, and dark brown urine since 3 months ago. The patient was never brought to the doctor for treatment. Since 1 month ago, the patient often feels pain in the abdomen and has a lump in the upper right abdomen. On the abdomen area, there was no distention, hepar was ¼-1/4 sharp edge, tenderness at the epicondrium area, no rebound tenderness, turgor was decreased, and no palpable mass. Abdominal ultrasonography presented a choledochal duct cyst with biliary obstruction. Abdominal CT scan with contrast revealed intrahepatic and extrahepatic biliaryectasis et causa suggestive of the choledochal cyst (Todani IVA) and hepatomegaly. The patient was consulted by the pediatric surgery division for further management and was advised to undergo surgery with the Roux En-y procedure. Follow-up after the patient underwent surgery showed clinical improvement. Symptoms of jaundice in the eyes and skin begin to decrease, as brownish stools and light brown urine.
Conclusion: Surgical treatment with the Roux-en-Y procedure is the definitive treatment for choledochal cysts in this patient.
DEVELOPMENT OF MODERN ETHNIC CINEMA IN THE REPUBLIC OF SAKHA (YAKUTIA) AS A PHENOMENON OF NATIONAL SCREEN CULTURE
Authors: Кириллова Наталья Борисовна , Сивцева Виктория Гаврильевна 
Published: April 2023

Объект анализа в статье - вопросы развития современного якутского кинематографа в контексте культурной политики региона. Рассмотрен ряд проблем в процессе становления киноиндустрии, повлиявших на специфику этнического фильма. Приведены данные, доказывающие феномен национальной экранной культуры Республики Саха и спрос на современные якутские фильмы на мировом кинорынке.
The object of analysis in the article is the issues of the development of modern Yakut cinema in the context of the cultural policy of the region. A number of problems in the process of the formation of the film industry, which influenced the specifics of the ethnic film, are considered. The data proving the phenomenon of the national screen culture of the Sakha Republic and the demand for modern Yakut films in the world film market are presented.
Program Book Sharing Dalam Upaya Implementasi Inklusi Sosial Bersama TBM Pelita Desa Karangwidoro, Malang
Authors: Rizky Handayani Sastia , Choerul Anam Moch , Rimba Ardiasih Palupi , Miroso Raharjo Kukuh 
Published: April 2023

UPT Pelatihan Koperasi dan UKM Provinsi Jawa Timur memiliki unit perpustakaan khusus dan terakreditasi A. Salah satu misi yang dilakukan oleh perpustakaan UPT Pelatihan Koperasi dan UKM Provinsi Jawa Timur adalah dengan menggiatkan program pepustakaan berbasis inklusi sosial. Kegiatan yang dilakukan dalam upaya implementasi inklusi sosial adalah dengan book sharing bersama TBM Pelita dan dijembatani oleh mahasiswa KPL dari Departemen Pendidikan Luar Sekolah UM. Tujuan pengabdian kepada masyarakat ini adalah untuk meningkatkan literasi masyarakat Desa Karangwidoro melalui program book sharing terkait kunci sukses dalam mengelola bisnis. Metode yang digunakan dalam pelaksanaan kegiatan menggunakan metode deskriptif dengan pendekatan kualitatif. Subjek dalam pelaksanaan kegiatan terdiri dari satu orang pengelola TBM Pelita, dan lima belas orang kader kesehatan desa setempat. Lokasi kegiatan dilakukan di Taman Baca Masyarakat (TBM) Pelita Desa Karangwidoro Kecamatan Dau Kabupaten Malang. Hasil pengabdian kepada masyarakat ini menunjukkan bahwa kegiatan Book sharing di TBM Pelita dapat berjalan lancar, karena adanya antusiasme yang sangat positif dari peserta serta ditunjang dengan teknologi yang ada dari UPT Pelatihan Koperasi dan UKM Provinsi Jawa Timur.
Modeling the Solar Wind during Different Phases of the Last Solar Cycle
Authors: Huang Zhenguang , Tóth Gábor , Sachdeva Nishtha , Zhao Lulu , van der Holst Bart , Sokolov Igor , Manchester Ward B. , Gombosi Tamas I. 
Published: April 2023

Abstract
We describe our first attempt to systematically simulate the solar wind during different phases of the last solar cycle with the Alfvén Wave Solar atmosphere Model (AWSoM) developed at the University of Michigan. Key to this study is the determination of the optimal values of one of the most important input parameters of the model, the Poynting flux parameter, which prescribes the energy flux passing through the chromospheric boundary of the model in the form of Alfvén wave turbulence. It is found that the optimal value of the Poynting flux parameter is correlated with the area of the open magnetic field regions with the Spearman’s correlation coefficient of 0.96 and anticorrelated with the average unsigned radial component of the magnetic field with the Spearman’s correlation coefficient of −0.91. Moreover, the Poynting flux in the open field regions is approximately constant in the last solar cycle, which needs to be validated with observations and can shed light on how Alfvén wave turbulence accelerates the solar wind during different phases of the solar cycle. Our results can also be used to set the Poynting flux parameter for real-time solar wind simulations with AWSoM.
Histoire technique du podomètre. De la genèse d’un capteur du quotidien
Authors: Saraceno Marco 
Published: April 2023

L’article suit l’histoire technique du podomètre en pointant l’évolution de son mécanisme et de ses usages du xvi e siècle jusqu’à sa « révolution numérique ». Il s’agit en outre de questionner la configuration sociotechnique qui a conduit la comptabilisation du pas à devenir un des supports centraux de ces pratiques contemporaines que l’on appelle self-tracking , consistant à enregistrer et comptabiliser des dimensions à première vue anecdotiques de l’existence quotidienne afin d’en valoriser un aspect.
Le burn-out militant. Réflexions pour ne pas être consumé par le feu militant
Authors: Cottin-Marx Simon 
Published: April 2023

Cet article, destiné à un lectorat militant, propose une courte synthèse des travaux sur le « burn-out militant », que nous pouvons traduire par « épuisement militant ». Il cherche à répondre à deux questions principales. Qu’est-ce que le burn-out militant ? Comment faire en sorte que les individus qui s’engagent ne soient pas consumés par leur engagement et puissent continuer à (tenter de) changer le monde sans s’esquinter la santé ? Après un travail de définition, soulignant les spécificités du travail militant, cette contribution esquisse quelques propositions pour tenter d’éviter ce phénomène dont les causes sont en grande partie organisationnelles.
Port des équipements de protection individuelle dans le contexte de la COVID-19 dans un centre hospitalier du Burkina Faso
Authors: Dori Daniel , Tapsoba Inoussa , Bavouma Sombié Charles , Zimé-Diawara Hermine , Ouédraogo Moussa , Semdé Rasmané , Yé-Ouattara Diarra , Ouédraogo-Traoré Rasmata 
Published: April 2023

Introduction : Les équipements de protection individuelle (EPI) sont utilisés par le personnel de santé dans le cadre des soins pour se protéger et protéger les patients contre les expositions diverses telles que les agents infectieux. Toutefois, le port de ces équipements n’est pas toujours optimal, surtout dans un contexte épidémique de transmission de la COVID-19. But de l’étude : La présente étude vise, dans le contexte spécifique de la COVID-19, à contribuer à l’amélioration des pratiques de port des EPI des agents de santé. Méthodes : Il s’agit d’une étude transversale descriptive conduite en 2020 au centre hospitalier universitaire pédiatrique Charles-de-Gaulle du Burkina Faso. Tous les agents de santé des unités de soins et du laboratoire ont été inclus. Les données ont été recueillies au moyen d’une grille d’observation lors de la première situation indiquant le port d’un EPI. L’appréciation des indications de port des EPI s’est basée sur les recommandations de la Société française d’hygiène hospitalière et sur le Guide technique de prévention et contrôle des infections associées aux soins au Burkina Faso. Résultats : Sur 350 agents ciblés, 296 ont été observés. Le port de la blouse, du masque et des gants était observé respectivement dans 95,60 %, 96,58 % et 97,63 % des cas. Cependant, les EPI tels que les lunettes de protection (1,56 %), le tablier (11,54 %) et la tenue professionnelle composée d’une tunique et d’un pantalon (46,28 %) étaient faiblement utilisés lors des soins médicaux. Conclusion : Les pratiques des agents de santé vis-à-vis du port de certains EPI restent insuffisantes. Un programme de formation et de sensibilisation sur les EPI doit être envisagé afin de renforcer la sécurité des patients et du personnel.
Information Technology Students' Perceptions Toward Using Virtual Reality Technology for Educational Purposes
Authors: Reyad Alsalameen  , Almazaydeh Laiali , Bilal Alqudah  , Elleithy Khaled 
Published: April 2023

This study aims to examine information technology students' perceptions toward the use of virtual reality technology, their behavioral intention to use such technology for educational purposes, and the relationship between their perceptions toward the use of virtual reality technology and their behavioral intention to use virtual reality technology for educational purposes. The study used a descriptive and cross-sectional survey research design. The data collection tool was developed based on the second Unified Theory of Acceptance and Use of Technology UTAUT2 framework. Data were collected from participants using an online questionnaire. The number of participants was 147 undergraduate information technology students. The results showed that the participants had variations in their perceptions of virtual reality technology. The results showed that participants had positive perceptions of hedonic motivation and effort expectancy concerning the use of virtual reality. However, the students had close to neutral perceptions of performance expectancy, social influence, facilitating conditions, price value, and habits concerning the use of virtual reality. Furthermore, the results showed that the students had a positive behavioral intention to use virtual reality for educational purposes. Part of students' positive behavioral intention to use virtual reality for educational purposes can be ascribed to their perceptions of effort expectancy, performance expectancy, social influence, hedonic motivation, price value, facilitating conditions, and habits concerning the use of virtual reality. Students' perceptions of performance expectancy concerning virtual reality had the greatest effect on their behavioral intention to use virtual reality for educational purposes. Based on the findings, a set of recommendations was provided.
In vitro Antioxidant and Anti-Inflammatory Activities of Aqueous Leaf Extract of Alchornea cordifolia
Authors: Oruka O. , Achuba F. I. 
Published: April 2023

The present study was undertaken to evaluate antioxidant and anti‐inflammatory activities of aqueous leaf extract of Alchornea cordifolia by in vitro methods. The aqueous extract is prepared by dissolving ground plant materials (100g) in 1 L of distilled for 48 hours, filtered, and then dried using rotary evaporator before it was used for the pharmacological investigations. Standard phytochemical methods were used to test for the presence of phytoactive compounds in the leaf, in vitro antioxidant and anti-inflammatory activities were also assayed for using various methods. The qualitative screening of the phytochemical constituents of the aqueous extracts of Alchornea cordifolia leaves showed the presence of Phenols, tannins, flavonoids, alkaloids and cardiac glycosides while the quantitative phytochemical analysis revealed the presence of tannin, alkaloid, flavonoids and phenol. Tannins had the highest concentration, while the lowest was flavonoids. The in-vitro antioxidant study revealed that aqueous leaf extract of Alchornea cordifolia possesses antioxidant activity in a dose-dependent manner against DPPH, reducing power, total antioxidant capacity and nitric oxide activity while the outcome of the in-vitro anti-inflammatory assay revealed that the antiproteinase, membrane stabilization and albumin denaturation activities of the extracts significantly (p<0.05) increased in a concentration-dependent manner. In conclusion, the leaf of Alchornea cordifolia is rich in phytochemical substances. This could be responsible for the in-vitro antioxidants and anti-inflammatory activities.
Microorganisms in Soil and Groundwater of Epe and Laje Solid Waste Dumpsites in Ondo Town, Nigeria
Authors: Simon-Oke I. A. , Oladele O. O. , Dada O. E. 
Published: April 2023

The menace of open dumps is a serious concern in Nigeria because of its associated health hazards. In this work, microorganisms in soil and groundwater of Epe and Laje dumpsites which are two major dumpsites in Ondo metropolis, Nigeria were investigated using standard techniques. Bacteria isolates were later identified based on their colonial morphology, cellular morphology and their biochemical characteristics while cotton in blue lactophenol technique was used for fungal identification. Epe had higher bacteria counts (cfu/ml) in both top soil (122.0 ×106) and subsoil (72.0 ×106) when compared with bacteria counts in Laje top soil (97.0 ×106) and subsoil (52.0 ×106). Similarly, Epe also had higher fungi counts (sfu/ml) in both top (25.5× 106) and subsoil (11.5× 106), comparably with fungi counts in Laje top soil (17.0×106) and subsoil (9.5×106)). Meanwhile, total heterotrophic bacteria counts (cfu/ml) of the ground water samples was higher in Epe (42.0 x106 ) and Laje (27.0x106) in comparison with total heterotrophic fungi count (sfu/ml) in Epe (14.0x106) and Laje groundwater samples (10.5x106). Identified isolates included Staphylococcus aureus, Streptococcus spp, Escherichia coli, Micrococcus luteus, Proteus spp (bacteria) and Mucor spp, Aspergillus niger and Fusarium spp (fungi). Remarkably, these isolates are organisms of medical importance, suggesting serious health threats to the residents around the dumpsites.