bluuebunny/crossref_metadata_2025_split huggingface dataset:
Social Withdrawal (Hikikomori) Conditions in China: A Cross-Sectional Online Survey
Authors: Hu Xinyue , Fan Danhua , Shao Yang 
Published: March 2022

ObjectiveA form of pathological social withdrawal which is also called hikikomori has been proved its existence in China. But the prevalence and characteristics of hikikomori in China remain unknown. Past studies had investigated the hikikomori phenomenon in three cities of China. The purpose of this study is to discover the prevalence of hikikomori in a convenient online sample in China as well as the difference in demographic characteristics and other possible traits between hikikomori sufferers and the general population.MethodsA total of 1,066 youths (mean age = 22.85 years) in China completed the online questionnaire, which consisted of questions about demographics, the 25-item Hikikomori Questionnaire (HQ-25), the Internet Addiction Test (IAT), the Loneliness Scale (UCLA), and the General Health Questionnaire (GHQ). SPSS is used to evaluate the data.ResultsOf the 1,066 youths, 980 (91.9%) were identified as belonging to group A (be not social isolation nor withdrawn), 46 (4.3%) to group B (marked social isolation in one's home or withdrawn with a duration of at least 3 months), and 40 (3.8%) to group C (marked both social isolation in one's home and withdrawn with a duration of at least 3 months). The hikikomori group (combined group B and group C) accounted for 8.1%. The present data suggest that residence and loneliness are related to the occurrence of hikikomori. HQ-25 score of the hikikomori group was significantly higher than the comparison group. The UCLA score showed that those in the hikikomori group felt lonelier than those in the comparison. The regression model predicted hikikomori risk (χ2 = 38.658, P = 0.000), the Hosmer-Lemeshow test value is 7.114 and P = 0.524 &gt; 0.05.ConclusionThe grouping criterion in our present study is reasonable and such a grouping criterion can screen out potential populations of hikikomori. When people develop into hikikomori sufferers in the present, their social withdrawal behaviors and feeling of loneliness are both much more severe than in the past. The possible relationships between hikikomori and loneliness reflect the need to give the youths more social support, to help them connect with society.
Goals and Action Plans Across Time and Place—A Qualitative Study Exploring the Importance of “Context” in Person-Centered Rehabilitation
Authors: Eggen Linda , Thuesen Jette 
Published: March 2022

BackgroundPerson-centeredness is increasingly addressed in relation to rehabilitation interventions. Collaborative goal setting and action plans are key measures in person-centered rehabilitation. There is a lack of knowledge about how person-centered goals and action plans developed away from the patient's everyday life are experienced by patients after discharge.PurposeThis aim of the study is to explore how patients with rheumatic diseases experience the relevance of goals and action plans after discharge from inpatient rehabilitation hospital stay.MethodsIndividual narrative interviews were conducted with eight patients with rheumatic diseases, aged between 40 and 60. A convenience sampling strategy was applied. Data collection, analysis and interpretation of data were performed within a phenomenological-hermeneutic framework inspired by Paul Ricoeur's interpretative philosophy.ResultsThe analysis derived one core theme, “The relevance of goals and action plans is contextual” and three subthemes: “Admission—a protected bubble,” “Back home—a harsh reality,” and “Need for post-discharge support.”ConclusionThis study indicates that the relevance of goals and action plans to patients with rheumatic diseases is context specific. On the basis of the study, it is suggested that the context should be considered in rehabilitation practice, including the social network of the patients. This is in order to support patients in rehabilitation interventions to manage everyday life with disease after discharge to their own homes. Moreover, the concept of context in person-centered rehabilitation should be reconsidered. The study also concludes that there is a need for further development and research in follow up programs, as it is not clear what may constitute an optimal design of follow up support.
The Impact of the COVID-19 Pandemic on Mobility Trends and the Associated Rise in Population-Level Physical Inactivity: Insights From International Mobile Phone and National Survey Data
Authors: Dobbie Laurence J. , Hydes Theresa J. , Alam Uazman , Tahrani Abd , Cuthbertson Daniel J. 
Published: March 2022

IntroductionThe COVID-19 pandemic has reduced physical activity (PA) levels. This is important as physical inactivity is linked to poor COVID-19 outcomes. This study aimed to assess the impact of COVID-19 pandemic restrictions on greenspace and residence mobility, walking levels and in turn how these translated to trends in (UK) PA levels.MethodsGoogle Mobility Reports, the Oxford COVID-19 Government Response Tracker and Apple Mobility geospatial datasets were interrogated for international data. Residence mobility represents home mobility, greenspace mobility includes parks, walking direction requests is proportion of walking directions; stringency index measures lockdown intensity. The Sports England Active Lives Survey dataset was assessed for complementary changes in English PA levels.ResultsUsing mobility data of 10 countries we observed that during lockdown there were reductions in greenspace mobility and walking directions alongside increased residence mobility; more pronounced changes were seen in countries with higher stringency indices. From a UK perspective, complementary English PA survey data demonstrated the impact of these mobility changes on the proportion and demographic characteristics of PA levels. The most vulnerable in society, the elderly (ages 75+) and Black and Asian minority ethnicity (BAME) individuals were more likely to become physically inactive.ConclusionsThe COVID-19 pandemic reduced greenspace mobility and walking direction requests globally. Complementary assessment of English PA levels demonstrated a greater proportion of the population became inactive. Demographics (75+ and BAME) prone to worse COVID-19 outcomes became disproportionately inactive. UK Urban planning should prioritize greenspace development. This could improve city walkability and PA levels.
Effects of Girdling Intensity, Pruning Season and Thinning on Tree Growth, Crown Vigor and Wound Recovery in Japanese Larch
Authors: Matsushita Michinari , Nishikawa Hiroki , Tamura Akira 
Published: March 2022

To ensure sustainable forestry, it is important to establish efficient management procedures for seed orchards. We evaluated the effects of thinning, pruning season and girdling intensity on tree growth and vigor in an old Larix kaempferi seed orchard. Even after four years, tree size (crown width and tree height) increased, resulting in light intensity of an un-thinned class decreasing. Thinning counteracted the decrease in light intensity associated with tree growth, but it had no effect on promoting tree growth. Tree crown status was scored based on vigor and health. No significant difference in crown vigor was observed between unpruned and winter-pruned trees, but the summer-pruning class showed significantly lower vigor. Five years after girdling, trees with low and moderate girdling levels maintained high crown vigor, similar to intact trees, while the crown vigor of trees subjected to severe girdling was significantly lower. This is the first study to quantitatively model trends in remaining girdling depth over time, and to show that the half decay period was ca. 2–3 years. Our findings suggested that management procedures that combine moderate-level girdling, winter pruning and thinning to maintain rPPFD at 50% are well-suited to balancing tree vigor and reproduction in seed orchards.
PENINGKATAN KEPATUHAN MINUM OBAT PADA PENDERITA PENYAKIT DEGENERATIF MELALUI KARMINO
Authors: Oktianti Dian , Sunnah Istianatus , Dianingati Ragil Setia 
Published: March 2022

Dewasa ini prosentase usia produktif yang menderita penyakit kronis cukup tinggi. Beberapa penyakit sering dijumpai antara lain Diabetes Mellitus, hipertensi dan hiperkolesterolemia. Hal ini terjadinya perubahan gaya hidup yang tidak baik. Akibat kurangnya pemahaman terhadap penatalaksanaan ketiga penyakit tersebut, sering menimbulkan keparahan seperti stroke yang dialami oleh usia produktif. Kegiatan Pengabdian Kepada Masyarakat di Desa Lerep bertujuan untuk mengevaluasi sejauhmana pemahaman masyarakat terhadap penyakit degeneratif terutama Diabetes mellitus, hipertensi dan hiperkolesterolemia dan aplikasi KARMINO (Kartu Minum Obat). Metode yang digunakan adalah menggunakan pretes dan postes sesuai dengan materi yang diberikan kemudian dievaluasi prosentase peserta yang memahami materi tersebut dengan membandingkan antara sebelum dan sesudah penyampaian materi. Hasil yang diperoleh menunjukkan adanya peningkatan pemahaman terhadap materi diabetes mellitus sebesar 33,6 %, materi hipertensi sebesar 60,4 % dan hiperkolesterolemia 42,8% sedangkan lebih dari 80 % peserta memahami tentang ketiga materi tersebut dan aplikasi KARMINO. Kata Kunci : penyakit degenaratif, hipertensi, diabetes mellitus, hiperkolesterolemia, Karmino
PEMBINAAN KESEHATAN MENTAL DI ERA DIGITAL UNTUK REMAJA “STOP BULLYING, BIJAKLAH DALAM BERSOSIAL MEDIA”
Authors: Sunnah Istianatus , Ariesti Niken Dyah , Yuswantina Richa 
Published: March 2022

Dewasa ini banyak kenakalan remaja yang terjadi, berupa geng motor, penggunaan narkoba, maupun pembullian yang dipicu akibat unggahan di media sosial. Akibatnya, antar grup maupun anggota grup saling ejek, saling mem-bully, yang menyebabkan emosi dari para remaja tersebut memuncak. Akibat luapan emosi tersebut, maka saling membuat rencana dan berupaya untuk mengunggulkan jati diri mereka. Remaja merupakan usia transisi dari anak-anak menuju ke dewasa,dengan batasan usia dari 10-20 tahun. Pada masa peralihan ini, umumnya memiliki ciri mengalami kegelisahan dalam hidupnya,munculnya pertentangan dengan orang tua, keinginan untuk mencoba hal baru, berkhayal dan berfantasi tentang prestasi dan kariernya. Kegiatan ini dilakukan melalui pembinaan kesehatan mental sebagai sasaran adalah siswa SMA di Kabupaten Semarang. Pembinaan dilakukan dengan memberikan materi dan evaluasi berupa pretes dan postes kepada sejumlah 33 siswa. Hasil evaluasi berupa nilai pemahaman yang akan mejadi dasar untuk menentukan kategori pemahaman siswa yang terdiri dari cukup, baik dan sangat baik. Prosentase siswa yang memiliki kategori pemahaman tersebut dihitung untuk menentukan tingkat keberhasilan penyampaian materi. Hasil evaluasi yang diperoleh menunjukkan bahwa, terdapat peningkatan pemahaman kepada siswa setelah diberikan edukasi tentang kesehatan mental, Undang-Undang ITE dan konten positif media sosial. Pemahaman siswa tentang semua materi kategori sangat baik karena nilai rata-rata yang diperoleh di atas 90. Prosentase siswa yang memiliki pemahaman sangat baik meningkat menjadi 64% dan baik menjadi 36%. Hal ini menunjukkan bahwa adanya edukasi kepada siswa, membantu meningkatkan pemahaman terhadap cyber bullying, UU ITE dan unggahan konten positif di sosial media. Kata Kunci : Kesehatan mental, cyber bullying, bijak bermedia sosial
The Effect of Religiosity on Juvenile Delinquency in Maulafa Village
Authors: Soluk Inka Cahyani , Damayanti Yenni , Benu Juliana M. Y. 
Published: March 2022

Adolescence can be said to be a time of strom and stress, so that it make adolescents easily to change, volatile and erratic. Juvenile delinquency is a behavior that includes driving/vehicle, Alcohol, Theft, Cheat, Disturb, Fight, Drugs and media that violate the rules. one of the factors the influence juvenile delinuency is religiosity. The purpose of this study was to determine the effect of religiosity on juvenile delinquency in RT 027 RW 010 Maulafa Village Kecamatan District. The hypothesis in this study is the effect of religiosity on juvenile delinquency in RT 027 RW 010 Maulafa Village Kecamatan District. The research participants were teenagers RT 027 RW 010, Maulafa Village, Kecamatan District. in this study using simple linear regression analysis. The results of this study indicate that product moment correlation of 0,516 is greater than the r table (n=80) at 0,220 with a significaant level of 5%, then H1 is accepted and H0 is rejected so that there is a signifficant effect on variable X and variable Y.
Spatial Description of the Distribution Cases of BTA Positive Pulmonary TB in Kota Kupang
Authors: Lokang Leu Rofina Lidae , Takaeb Afrona E. L. , Purnawan Sigit 
Published: March 2022

Tuberculosis is one of the top 10 leading causes of death in the world. In 2017 an estimated 10.4 million people suffered from TB and 1.3 million people died of the disease. TB is a disease based on the region that has a spatial dependence (correlation between geographic regions), therefore its restraint must also consider the spatial distribution patterns of the case that can be learned through spatial analysis. The purpose of this research was to analyze spatially the distribution of BTA positive pulmonary TB cases based on population density, coverage of healthy houses, altitude, and the number of poor families in Kota Kupang 2018. The type of research used in this study was quantitative descriptive with Geographic Information System (GIS) approach. The sample in this study consisted of all new cases of BTA positive pulmonary TB in 2018 amounted to 451 cases. Spatial analysis showed that the BTA positive pulmonary TB cases distributed to spread the subdistricts in Kota Kupang which was a region of low altitude (<150 masl) with the highest distribution in the areas with high population density, high coverage of the healthy house, and the high number of poor families. It calls for networking between the government and the community in the prevention of BTA positive pulmonary TB.
Beyond-CMOS roadmap—from Boolean logic to neuro-inspired computing
Authors: Chen An 
Published: March 2022

Abstract
As one of the chapters in the International Roadmap of Device and Systems (IRDS), the “Beyond CMOS (BC)” roadmap surveys and catalogs emerging devices and materials, and evaluate their potential and challenges gating their acceptance by the industry. While CMOS is expected to continue to dominate as the platform technology, beyond-CMOS devices may enable novel computing paradigms and efficient hardware accelerators to augment the CMOS platform. Emerging device-architecture co-design and co-optimization are important for achieving the efficiency and functionalities beyond the limit of CMOS technologies. This paper provides a brief overview of the IRDS BC chapter, with the emphasis on the opportunities of beyond-CMOS devices and architectures for neuro-inspired computing paradigms.
Finite element simulation of transmission and reflection of acoustic waves in the ultrasonic transducer
Authors: Shukla Kaushik , Ahmad Azeem , Ahluwalia Balpreet Singh , Melandsø Frank , Habib Anowarul 
Published: March 2022

Abstract
In scanning acoustic microscopy (SAM), the image quality depends on several factors such as noise level, resolution, and interaction of the waves with sample boundaries. The theoretical equations for the reflection coefficient and transmission coefficient are suitable for plane boundaries but fail for curved/rough boundaries. We presented a finite element method-based modeling for the loss coefficients in SAM. A focused and unfocused lens with a flat object, furthermore a focused lens with a curved object was selected for loss coefficients calculation. The loss calculation in terms of energy for defining the acoustic reflection and transmission losses and its dependence on the radius of curvature of the test object has also been presented.
Narrow vertical divergence 780 nm lasers with modulated refractive index of photonic crystal structure
Authors: Xu Chuanwang , Qi Aiyi , Wang Tiancai , Zhou Xuyan , Qu Hongwei , Wang Liang , Wang Juwen , Wang Yufei , Zheng Wanhua 
Published: March 2022

Abstract
Narrow vertical divergence lasers for the 780 nm wavelength based on step index photonic crystal (STIN PC) and graded index photonic crystal (GRIN PC) structure are investigated. The effects of GaAsP and InGaAlAs as quantum well materials on device performance are studied. The STIN PC structure realizes a low threshold current of 0.52 A and high output power of 4.75 W at 5 A, while the GRIN PC structure has lower resistance and vertical divergence angle of only 21°. The device performance of GaAsP as a quantum well material is overall better than that of InGaAlAs.
Derrame de petróleo en ventanilla, Callao, enero del 2022
Authors: Gonzales Gustavo F. 
Published: March 2022

El reciente derrame de petróleo ocurrido el 15 de enero del 2022 en Ventanilla, Callao, durante un procedimiento de carga y descarga de combustible en el terminal de la Refinería La Pampilla, donde se estima que cerca de 12 000 barriles de petróleo fueron vertidos en el mar (Figura1), nos debe hacer reflexionar sobre el impacto que tienen estos desastres no solo en el aspecto ecológico y económico sino también en la salud humana.
ANAILISIS PENOKOHAN DALAM NOVEL SEPATU DAHLAN KARYA KHRISNA PABICHARA
Authors: Safitri Dea Dwi , Kartolo Rahmat 
Published: March 2022

Novel Sepatu Dahlan menceritakan seorang pemuda yang yang bernama Dahlan.. Tokoh Dahlan dalam novel Sepatu Dahlan merupakan tokoh utama cerita. Ia menjaditokoh sentral, tokoh yang banyak diceritakan, tokoh yang senantiasa hadir dalam berbagai kejadian, baik sebagai pelaku kejadian maupun yang dikenai kejadian. Dalam penelitian ini penulis menggunakan metode kualitatif. Bentuk penyajian tulisan yaitu deskriptif kualitatif. Dengan menggunakan metode ini hasil penelitian akan dideskripsikan dan dianalisis secara khusus hanya pada penokohan yang terdapat dalam novel Sepatu Dahlan. Hasil dari penelitian ini adalah mengetahui penokohan yang terdapat dalam novel Sepatu Dahlan karya Khrisna Pabichara.
فاعلية استخدام التعلّم المدمج في تنمية مهارات تصميم وإنتاج الدروس ‏الإلكترونية والتحصيل المعرفي لدى طلبة كلية التربية بجامعة الملك خالد ‏واتجاهاتهم نحوه
Authors: محمود حسن احمد , الشهراني ‏ أ.م.د. حامد علي ‏ 
Published: March 2022

هدفت الدراسة إلى قياس أثر التعلم المدمج على تنمية مهارات تصميم وإنتاج الدروس الإلكترونية، والتحصيل المعرفي لدى طلبة كلية التربية بجامعة الملك خالد واتجاهاتهم نحوه. اتبعت الدراسة المنهج الوصفي التحليلي في مراجعة البحوث والدراسات والأدبيات السابقة ذات الصلة بالتعلم المدمج والمنهج شبه التجريبي في تصميم الدراسة التي اشتملت على اختبار تحصيلي لقياس الجانب المعرفي لمهارات تصميم وإنتاج الدروس الإلكترونية، ومقياس الاتجاه نحو استخدام التعلم المدمج في تصميم وإنتاج الدروس الإلكترونية التعليمية. تكونت عينة الدراسة من 45 طالباً من طلاب مرحلة البكالوريوس والذين يدرسون مقرر “استخدام الحاسوب في التعليم" في الفصل الدراسي الثاني من العام الدراسي 2020-2021 م ، تم اختيارهم عشوائياً، وتم الاعتماد على استراتيجية التدريب المدمج الذي يجمع بين التدريب بواسطة المدرب "وجهًا لوجه" والتدريب الإلكتروني المعتمد على نظام إدارة المحتوى التعليمي. بعد إجراء عملية التحليل الإحصائي أظهرت النتائج وجود فروق ذات دلالة إحصائية بين متوسط درجات أفراد العينة في القياسين القبلي والبعدي في التحصيل المعرفي المرتبط بمهارات تصميم وإنتاج الدروس الإلكترونية التعليمية لصالح القياس البعدي كما بينت وجود فروق ذات دلالة إحصائية بين متوسط درجات أفراد العينة في الاتجاه نحو استخدام التعلم المدمج في تصميم وإنتاج الدروس الإلكترونية التعليمية، وفي ضوء نتائج الدراسة تم تقديم العديد من التوصيات والمقترحات البحثية.
‎ ‎توظيف الامثال العربية الفصيحة في الشواهد البلاغية
Authors: ‏ حسين أ.م.د. لقاء عادل 
Published: March 2022

يعدُّ المثل العربي نوع من أنواع النثر العربي القديم عرفه العرب منذ الجاهلية ثم وظفوه في أشعارهم وقد جاء القران الكريم وتبعته السنة النبوية المشرفة بضرب الأمثال في بعض نصوصهما. وقد استعمله العلماء بوصفه شاهدًا من شواهد النحو العربي , لكنني لم أجد سابقا على حد علمي من وظفه شاهدًا بلاغيًا في تدريس البلاغة العربية , علما أنه بلغ من البلاغة ما بلغته الشواهد الأخرى , فضلا عن كونه كلام موجز يسهل حفظه وتوظيفه ؛ لذا رأيت من المهم الدعوة الى توظيفه بوصفه شاهدًا بلاغيًا وتسليط الضوء على وجوهه واهميته البلاغية .
وقد قسمت البحث بعد الملخص باللغتين العربية والانكليزية والمقدمة الى مباحث ومطالب , تناول المبحث الاول : تعريف المثل لغة واصطلاحا , والمبحث الثاني : تاريخ الأمثال , والثالث : الأمثال والبلاغة , وهو على مطالب :المطلب الاول : بلاغة الامثال واهميتها كشواهد بلاغية , المطلب الثاني : المثل القرآني والنبوي وبلاغتهما , المطلب الثالث الكتب والدراسات حول بلاغة الامثال , ثم خاتمة وتوصيات.
STUDY OF A SMALL-SIZED VHF ANTENNA OF VIBRATOR TYPE WITH SPIRAL ARMS
Authors: Николаев В.И. , Пастернак Ю.Г. , Пендюрин В.А. , Фёдоров С.М. 
Published: March 2022

Предложена конструкция антенны на основе двухзаходной плоской Архимедовской спирали с плечами переменной ширины, предназначенной для использования в подземных условиях. Конструкция антенны позволяет уменьшить потери в грунте из-за значительной емкости между плечами спирали, хорошей изоляции плеч спирали по постоянному току и соленоидному характеру создаваемого магнитного поля. Потери в грунте являются существенным ограничивающим фактором для применения радиоустройств под землей, а методы борьбы с этими потерями рассматриваются во множестве исследований. В ходе численного моделирования были получены основные характеристики разработанной антенны: номограмма Вольперта-Смита, коэффициент отражения от входа, коэффициент полезного действия, при различном расположении антенны. Теоретические результаты были верифицированы с помощью натурных измерений макета, размещаемого в корпусе и без него. В результате проведенных исследований были установлены следующие характеристики антенны: центральная рабочая частота - 38.1 МГц, относительная ширина полосы рабочих частот - около 0.26%, среднее значение входного сопротивления - 6 Ом, суммарные потери в антенне при условии идеально проводящей и бесконечно протяженной подстилающей поверхности - около 0.9 дБ
We propose an antenna design based on a two-thead flat Archimedean spiral with arms of variable width, designed for use in underground conditions. The design of the antenna makes it possible to reduce losses in the ground due to the significant capacitance between the spiral arms, good DC isolation of the spiral arms and the solenoid nature of the generated magnetic field. Ground loss is a significant limiting factor for underground radio applications, and many studies have addressed these losses. In the course of numerical simulation, we obtained the main characteristics of the developed antenna: the Volpert-Smith nomogram, the reflection coefficient from the input, the efficiency with a different location of the antenna. We verified the theoretical results with the help of full-scale measurements of the layout, placed in the case and without it. As a result of the research, the following characteristics of the antenna were established: the central operating frequency is 38.1 MHz, the relative bandwidth of the operating frequencies is about 0.26%, the average value of the input impedance is 6 Ohm, the total losses in the antenna under the condition of a perfectly conductive and infinitely extended underlying surface - about 0.9 dB