bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assessment transition of exercise and dietary habit of athletes before and during Ramadan in the pandemic of Covid-19
Authors: Kurniawan Toni , Mustar Yetty Septiani , Hariyanto Agus , Susanto Indra Himawan , Noordia Anna 
Published: November 2021

This study aims to identify the training transitions and dietary habits of volleyball athletes' before and during Ramadan in the Covid-19 pandemic. The research design used is descriptive quantitative with a sample of 12 male junior volleyball athletes in the academy Sidoarjo volleyball. The results showed that most athletes experienced a decrease in the frequency of exercise during the month of Ramadan, especially during the COVID-19 pandemic. A total of 33.3% of athletes maintained their exercise frequency, and 66.7% experienced a decrease in exercise frequency. Furthermore, during Ramadan and Covid-19, there was an increase in the frequency of eating 1-2 times a day (58.4%), snack consumption (50%), fruit and vegetables (75%), fried foods 4-7 times a week (8.4%), instant noodles 1-3 times a week (25%) and fast food 1-3 times a week (8.4%) in athletes. Concerning this, it is imperative to revitalize the program and monitor the athlete's training periodically, which is adjusted to the conditions of the COVID-19 pandemic and provide a dietitian to regulate the athlete's diet to obtain a balanced nutritional intake following the exercise portion.Assessmen transisi latihan dan pola makan atlet sebelum dan saat ramadan di masa pandemi Covid-19AbstrakTujuan dari penelitian ini adalah untuk mengidentifikasi transisi latihan dan pola makan atlet bola voli sebelum dan saat ramadan di masa pandemi Covid-19. Desain penelitian yang digunakan yaitu deskriptif kuantitatif dengan sampel 12 atlet laki-laki bola voli junior yang masih aktif dalam menjalani pemusatan latihan di Akademi Bola Voli Indomaret Sidoarjo. Hasil penelitian menunjukkan bahwa mayoritas atlet mengalami penurunan frekuensi latihan saat ramadan khususnya di masa pandemi covid-19. Sebanyak 33,3% yang mampu mempertahankan frekuensi latihan dan 66,7% mengalami penurunan frekuensi latihan. Selanjutnya, saat ramadan dan Covid-19 terjadi peningkatan frekuensi makan 1-2 sehari (58,4%), konsumsi camilan (50%), buah dan sayuran (75%), gorengan 4 – 7 kali dalam seminggu (8,4%), mie instant 1 – 3 kali dalam satu minggu (25%) serta makanan cepat saji 1 – 3 kali dalam seminggu (8,4%) pada atlet. Berdasarkan hal ini, maka sangat penting untuk melakukan revitalisasi program dan pemantauan latihan atlet secara berkala yang disesuaikan dengan masa pandemi covid-19 dan menyediakan dietisien untuk pengaturan makan atlet agar dapat memperoleh asupan gizi seimbang sesuai dengan porsi latihannya.
Digital Companion Choice to Support Teachers’ Stress Self-management: Systematic Approach Through Taxonomy Creation
Authors: Manning Julia B , Blandford Ann , Edbrooke-Childs Julian 
Published: November 2021

Background
There are thousands of digital companions designed for emotional well-being and stress, including websites, wearables, and smartphone apps. Although public evaluation frameworks and ratings exist, they do not facilitate digital companion choice based on contextual or individual information, such as occupation or personal management strategies.

Objective
The aim of this study is to establish a process for creating a taxonomy to support systematic choice of digital companions for teachers’ stress self-management.

Methods
We used a 4-step study design. In step 1, we identified the dimension of stress self-management and strategic classifications. In step 2, we identified the dimension of the digital techniques and conceptual descriptions. In step 3, we created 6 criteria for the inclusion of digital companions. In step 4, we used the taxonomy framework created by steps 1 and 2 and populated it with digital companions for stress self-management, as identified in step 3.

Results
First, in the dimension of stress self-management, we identified four classes of strategies: educational, physiological, cognitive, and social. Second, in the digital techniques dimension, we derived four conceptual descriptions for the digital companions’ mechanisms of action: fostering reflection, suggesting treatment, peer-to-peer support, and entertainment. Third, we created six criteria for digital companion inclusion in the taxonomy: suitability, availability, evaluation, security, validity, and cost. Using the taxonomy framework and criteria, we populated it with digital companions for stress management ahead of presentation to teachers in a stress study workshop.

Conclusions
The elements of our approach can be generalized as principles for the creation of taxonomies for other occupations or conditions. Taxonomies such as this could be a valuable resource for individuals to understand which digital companion could be of help in their personal context.
Validitas dan Praktikalitas Lembar Kerja Siswa Berbasis Problem Based Learning untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa SD/MI
Authors: Irani Bonita , Andriani Melly 
Published: November 2021

This research aimed at developing student workbook Problem Based Learning model based that was valid and practical to increase student mathematic problem-solving ability. This research was instigated by student mathematic problem-solving ability that was on low category, student workbook that was inappropriate to increase student mathematic problem-solving ability. It was a Research and Development with 4-D (Define, Design, Develop, Disseminate) model. The subjects of this research were 39 students of the fifth grade of class C, and the object was mathematics student workbook Problem Based Learning model based. The collected data were primary, and the techniques of collecting the data were interview, questionnaire, test, and documentation. The instruments of collecting the data were the instruments of validity test, practicality test, pretest and posttest questions of mathematic problem-solving ability. The obtained data were analyzed by using Descriptive qualitative and descriptive quantitative analysis techniques. Based on the research findings and data analyses, it could be concluded that validity level of student workbook was valid with 86.92% percentage, and it had been proper to be tested. After testing, the practicality level was on very practical category with 95.6% percentage. The analysis result of student mathematic problem-solving ability level after using the workbook generally was on high category with 83.06% percentage. It meant that students were able to solve the problems overall.
Hubungan Usia Kronologis Awal Masuk Sekolah dengan Prestasi Belajar Siswa Sekolah Dasar
Authors: Fauzia Assyifa , Deswalantri Deswalantri 
Published: November 2021

This research was conducted based on the problem that it was found that there were still students who were enrolled in school at the age that had been determined by the government (seven years). The result of an interviwe with the parik putuih integrated Islamic Elemtery School teacher stated that there were students who entered school in 2016 who were under the age of seven. This study aims to see whether on variable has a relationship with other variables. Data collection wascarried out using the documentation method to see the chronological age at the beginning of school entry and semester I and II grades from grade 1 to grade 3 elementary shool. This study uses data analysis spearman Rank Correlation (Grade Correlation). The results obtained using the Spearman Rank Correlation technique otained hit 0,352 and tab at a significant level of 5% is 0.364. It is proven that there is no relationship between crhonological age at the beginning of school and student achievement. The result show that H_0 is accept and H_a is rejected. So it can be concluded that the level of relationship between crhonological age at the beginning of school entry and student achievement at SDIT Baiturrahim Parik Putuih Kabupaten Agam is at a low level or there is not relationship.
O JLASSS como um lócus acadêmico para debates socioculturais sobre educação física e esporte na América Latina: uma análise de suas publicações (2011-2020)
Authors: Gomes Leonardo do Couto , Moraes Letícia Cristina Lima , Moraes e Silva Marcelo , Marchi Júnior Wanderley 
Published: November 2021

Este estudo buscou apresentar o cenário das publicações científicas que vem sendo divulgada no Journal of the Latin American Social-cultural Studies of Sport (JLASSS), revista vinculada à instituição latino-americana especializada nas discussões socioculturais do Esporte no continente, a Asociación Latino Americana de Estudios Socioculturales del Deporte (ALESDE). Para isso, realizou-se a análise do conteúdo dos artigos publicados no periódico desde a sua criação, em 2011, até o último volume publicado em 2020. Encontrou-se um total de 124 estudos produzidos em diversos países e instituições, predominantemente sul-americanos, os quais abordaram variados assuntos, mas todos com aporte das Ciências Sociais e Humanas, evidenciando que a revista estudada cumpre com seus esforços de promover pesquisas exclusivamente com tais subsídios teóricos e majoritariamente da respectiva região.
Level of Food Consumption by Population of Sverdlovsk Region (Budget Surveys in 1986—1990)
Authors: Mamyachenkov V. N. , Kulikova E. S. , Lvova M. I. 
Published: November 2021

Issues related to the level of consumption by the population of the USSR in the “perestroika” period of its history are considered. In order to conduct an objective historical analysis of the problem, the authors used materials from the funds of three archives, some of which are introduced into scientific circulation for the first time. It is emphasized that the second half of the 1980s was crucial for the Soviet Union, becoming the last five years in its difficult history. The results of a comparative analysis of food consumption by the population of the Sverdlovsk region in the study period are presented. A clear discrepancy between the level of consumption of a number of food products by the population of the Middle Urals and the norms of their scientifically grounded rational consumption is determined. The emphasis is made on the fact that in the diet of Soviet citizens there was always a very shortage of vegetables, melons, fruits and, to some extent, fish products. It is proved that the chronic underconsumption of these products was to a certain extent “compensated” by the increased consumption of sugar, confectionery and dairy products, and in the difficult 1940s–1950s — bakery products and potatoes. It is concluded that it is not necessary to overly dramatize the “material” factor in the development of disintegration processes that led to the collapse of the Soviet Union.
RESPON VARIETAS TEBU UNGGUL BARU TERHADAP PEMBERIAN NANO SILIKA DAN CEKAMAN KEKERINGAN
Authors: Sari Vega kartika , Haryono Kacung , Basuki Basuki 
Published: November 2021

Pola pengembangan tebu di Pulau Jawa beralih ke lahan kering disebabkan lahan sawah diprioritaskan untuk tanaman pangan yang lain. Lahan kering umumnya mempunyai tingkat kesuburan yang rendah sampai sedang dan ketersediaan air sebagai faktor pembatas. Silikat (Si) merupakan unsur hara bermanfaat bagi tanaman tebu dan diserap dalam jumlah yang lebih besar dari unsur hara lainnya. Si juga dapat menghindari kerusakan tanaman terhadap cekaman abiotik seperti kekeringan. Penelitian ini bertujuan untuk menguji beberapa varietas tebu unggul baru pada kondisi kekeringan dan tanggapannya pada pemupukan Si. Rancangan yang digunakan ialah RAKL tiga faktor, yaitu konsentrasi pupuk Nano Silika (0%; 30%; 45%), intensitas penyiraman (penyiraman teratur; tanpa penyiraman mulai 45 HST), dan varietas tebu unggul baru (BL; NX 01; NX 02; NX 03; VMC 86-550). Variabel pengamatan meliputi bobot segar brangkasan, bobot segar akar, panjang akar, dan bobot kering brangkasan. Data yang diperoleh dianalisis dengan ANOVA pada tingkat kepercayaan 95%. Apabila berbeda nyata dilanjutkan dengan Uji BNT 5%. Berdasarkan hasil penelitian ini menunjukkan bahwa varietas tebu unggul baru yaitu VMC 86-550 toleran kekeringan ditunjukkan dengan rata-rata pertumbuhan terbaik pada hampir seluruh parameter pengamatan. Konsentrasi pupuk nano silika 45% sebanyak 2 kali aplikasi menunjukkan pertumbuhan tanaman tebu yang terbaik. Interaksi perlakuan antara kekeringan dan varietas memberikan pengaruh nyata untuk bobot basah brangkasan dan panjang akar tanaman tebu. Perlakuan pemberian nano silika berpengaruh nyata pada bobot kering brangkasan tanaman tebu.

Kata kunci: kekeringan, nano silika, tebu
Late recurrence of primary cerebellar germinoma at unusual site after complete response to radiotherapy
Authors: Kieu Hung Dinh , Van Dang Duong , Le Tam Duc 
Published: November 2021

Background:
The primary cerebellar germinoma is exceptional and difficult to diagnose preoperatively. Its recurrence at the middle cranial fossa after complete response to radiotherapy is unique and associated with a poor prognosis. This article aims to report the successful management of the late recurrence of primary cerebellar germinoma at an unusual site after 4 years of complete response to radiotherapy.

Case Description:
A 22-year-old male was admitted to our hospital with complaints of severe headache and loss of balance. Brain magnetic resonance imaging (MRI) showed a triventricular hydrocephalus due to a 45x50mm cerebellar mass. Our preliminary diagnosis was medulloblastoma. First, we placed a ventriculoperitoneal shunt with the medium-pressure valve, and then we used midline suboccipital craniotomy to remove the tumor completely. The histopathology was germinoma. The patient received 24 Gy craniospinal irradiation (CSI) with a 16 Gy boost to the primary site and had an MRI follow-up every six months. After a 4-year follow-up, he complained of recurrent severe headaches. The brain MRI illustrated a 62 × 61 mm temporal mass. We extirpated this tumor, and histopathology again revealed germinoma. After that, the patient received induction radiotherapy. The 1-year postoperative MRI showed no tumor remnant. At the time of writing, the patient had no headache and no neurological deficits.

Conclusion:
Regular follow-ups with routine neuroaxis MRI should be recommended to detect recurrence early for all patients with intracranial germinomas. Surgical resection, if possible, and subsequent CSI are the most effective salvage treatment for recurrent germinoma.
TINJAUAN KARAKTER SHELTER SEMENTARA SEBAGAI UPAYA MITIGASI BENCANA BAGI KORBAN BENCANA ALAM
Authors: R.A Nadhifia Iryadini , Adhitama Gregorius Prasetyo 
Published: November 2021

Indonesia adalah negara yang memiliki potensi tinggi terhadap ancaman bencana alam. Badan Nasional Penanggulangan Bencana (BNPB) mencatat bahwa jumlah bencana alam yang terjadi selama 2018-2019 mengalami peningkatan. Banyak yang kehilangan rumah, harta benda, serta fasilitas-fasilitas umum. Hal tersebut berdampak langsung terhadap psikologis korban, sehingga dalam kondisi trauma, tempat-tempat berlindung sementara sangat dibutuhkan oleh korban paska bencana. Shelter memiliki peran penting untuk mengurangi resiko kematian dan kerentanan serta memperkuat ketahanan masyarakat. Shelter sementara ditujukan sebagai salah satu upaya pemulihan yang menjembatani masa transisi antara fase tanggap darurat dan masa rekonstruksi selesai dilakukan. Penyediaan shelter sementara diharapkan dapat memperingan penderitaan korban bencana serta melindungi korban dari bencana dimasa yang akan datang, namun kebutuhan dan hak-hak korban banyak yang tidak terpenuhi. Penelitian ini bertujuan untuk menjelaskan dan menghasilkan temuan terkait karakter shelter sementara bagi korban bencana alam dalam memenuhi kebutuhan penghuninya. Pada penelitian ini penulis menggunakan metode kualitatif deskriptif. Pengumpulan data dilakukan dengan teknik observasi, wawancara dan melalui data sekunder. Proses metode analisis data dilakukan dengan cara komparasi setiap aspek yang diteliti dan melihat pola hubungannya kemudian mengaitkan temuan dengan upaya mitigasi bencana. Analisis struktur relasi ruang dilakukan dengan metode analisis Space Syntax. Hasil dari penelitian ini menghasilkan beragam karakter shelter sementara, antara lain adalah aspek jenis dan bentuk, hasil yang ditemukan bahwa terdapat 2 organisasi bentuk yang diterapkan pada shelter sementara yaitu bentuk linear dan bentuk terklaster, ukuran shelter mencukupi kebutuhan kapasitas untuk satu keluarga (4-5 orang), kemudian program ruang yang diterapkan adalah ruang private dan ruang publik, sedangkan pada aspek aksesibilitas, terdapat 3 jenis konfigurasi ruang yang menghasilkan bahwa ruang A (ruang publik) memiliki akses yang mudah dijangkau, material bangunan yang digunakan yaitu material alam dan material bangunan, serta pada sistem konstruksi menggunakan sistem bangunan tahan gempa dan sistem knockdownsehingga dapat dibongkar pasang karena sifatnya sementara.
Air pollution dispersion modeling of runway and apron at Sam Ratulangi international airport
Authors: Eviane Dewi , Natsir Taufik Abdillah , Iswanto Nur , Urufi Zulfadly , Adji Mardiyanto 
Published: November 2021

Air pollution generated from airport activities has become public concern and the subject of more rigorous government regulations. The Airport Operators are stipulated to control the pollution and for the accountability of air quality that might affect public health. The main objective of this study is to establish a model for the distribution of air pollutants and to predict their concentrations generated by the runway and apron operations at Sam Ratulangi International Airport (Manado) until 2024, in accordance with the airport expansion program. The data was collected in the airport surrounding area in 2018, while the climate data over a span of 10 years, from 2009 to 2018, was obtained from Sam Ratulangi Meteorological Station. The modeling on dispersion of air pollutant gases was developed by the Gaussian Plume Equation. The simulation was performed using AERMOD software, and the results visualized by GIS software. AERMOD software was recommended by the US-EPA to predict the impact of air pollutants. The results predicted that the maximum concentrations of NOx; HC; and CO generated by runway activities modeling in 2024 were 250 μg.m-3; 6.4 μg.m-3; and 87 μg.m-3 respectively. The results also predicted that the maximum concentrations of NOx; CO; and PM10 due to apron operational activities in 2024 were 260 μg.m-3; 892 μg.m-3; and 2.5 μg.m-3 respectively. The model predicted that in 2024 the air pollution at Sam Ratulangi International Airport will remain under the limit as defined in Indonesian Government Regulation No. 22 of 2021. To mitigate the future increase in air emissions due to the increase in airport capacity, the recommendation were proposed in the several areas, which were including operation management, technology, policies and airport regulations, as well as the provision of green area.
Implementation of the Meningitis Vaccine Project in Africa: lessons for vaccine implementation programs
Authors: Ezezika Obidimma , Mengistu Meron , Lear Thomas 
Published: November 2021

Background The Meningitis Vaccine Project (MVP) was an international partnership that began in 2010 and focused on the development, testing, licensure, and widespread introduction of a conjugate vaccine with the promise of protecting millions of lives from group A meningococcal meningitis. To bridge gaps upstream of vaccine administration and in understanding the project’s planning, delivery and outcomes, the primary objective of this study was to delineate the barriers to and facilitators of sustainable implementation in an upstream context of the delivery of the MenAfriVac vaccine and to draw critical lessons for other vaccination programs. Methods We conducted a qualitative study with key project partners and leaders who worked on the MVP project. The interviewees were initially identified through a literature review and a search of publications and evaluations of the project. Eighteen key stakeholders were interviewed. The interviewees included individuals in the roles of implementation oversight, champion, partner, funder, and frontline implementer. The Consolidated Framework for Implementation Research (CFIR) informed the identification of a priori codes for the directed content analysis. Results There were multiple barriers and facilitators to implementing the vaccine under all five domains of the CFIR framework, including intervention characteristics, outer setting, inner setting, characteristics of individuals, and process. The most common domains mentioned by stakeholders that facilitated the success of the MVP were inner setting and process; specifically, three constructs were most representative—Tension for Change, Formally Appointed Implementation Leaders, and External Change Agents. Conclusions The tension for change—that is, the degree to which stakeholders perceive the current situation as intolerable or needing change— advocated by African leaders served as a crucial foundation for solid leadership for the MPV. The leadership came in the form of the project director and other formally appointed leaders, who could plan, engage and execute the project’s goals effectively. This leadership translated into consistent messaging, information sharing, and multiple levels of engagement with external change agents (including technical experts), which promoted a shared sense of readiness contributing to significant change investments in implementing MVP.
PREVALENCE OF CRYPTOSPORIDIUM OOCYSTS IN THE WATER OF AL-DEHAB AL-ABYAD VILLAGE IN BAGHDAD- IRAO
Authors: Rahif R. H. , Al-Gylani B. A. W. 
Published: November 2021

Detection of oocysts of Cryptosporidium in water of Al-Dehab AL-Abyad village was carried, from January to December 2001, through examination of 240 different water samples, using millipore cartridge filter and an alternative Iraqi filters. The oocysts were revealed in 73 samples in rate of 30.41%, all water samples collected from ponds revealed oocysts, in 29.16 % of water tanks and 22.91% of sewage samples. Oocysts were not found in the water samples from municipal water supply. Statistical differences (P<0.05) in the presence of oocysts in the different samples were revealed. The alternative tissue filter was efficient for isolation of oocysts in comparison with the imported filters. Differences were found in the measurement and shape of isolated Cryptosporidium oocysts, and they were ranged from round (4.3 * 3.9 - 5 x 4.2 Mm) to oval (7.4 *5.5-8 x 6 mm) and they were also varied in the number according to the samples.
Аналіз електромагнітної сумісності між радіоелектронними засобами повітряної телеметрії Збройних Сил України та засобами загальних користувачів у смузі частот 1427-1532 МГц
Authors: Макаров С.А. , Чекунова О.М. , Ковальчук О.П. , Селезньов С.В. 
Published: November 2021

У роботі проведено аналіз нормативно-правових документів у сфері використання радіочастотного спектру України. Для проведення оцінки й прогнозування електромагнітної сумісності РЕЗ стандарту LTE із засобами повітряної телеметрії Збройних Сил України та засобами цифрового звукового мовлення стандарту T-DAB проаналізовано діапазони робочих частот РЕЗ стандарту LTE з метою визначення смуг частот сумісного використання як загальними, так і спеціальними користувачами. У визначених смугах частот проаналізовано перелік військової техніки повітряної телеметрії Збройних Сил України, які використовують та потребують захисту від ненавмисних завад, створюваних випромінюванням РЕЗ стандарту LTE. Визначено необхідність досліджень удосконалення моделі множинної взаємодії РЕЗ стандарту LTE та засобів повітряної телеметрії Збройних Сил України і засобів цифрового звукового мовлення стандарту T-DAB на міжсистемному рівні для визначення найгірших умов їх взаємодії.