bluuebunny/crossref_metadata_2025_split huggingface dataset:
Role of the Social Support and Health Status in Living Arrangement Preference of the Elderly in China—A Cross-Sectional Study
Authors: Cui Longyan , Li Jingshan , Xie Danni , Wang Minghui , He Fanrong , Chen Junfeng , Ding Ding 
Published: July 2022

BackgroundLiving arrangement of the elderly is one of the most important components that affect their quality of life in later years. The aging, with the phenomenon of low fertility rate and family structure transformation, has caused changes in the living arrangements of the elderly. This research aimed to find the elderly's living arrangement preferences and influencing factors.MethodsThe data were obtained from The Chinese Longitudinal Healthy Longevity Survey (CLHLS) in the 2018, and the sample was comprised of 9,638 individuals aged ≥ 60 years. Independent variables were divided into social support, health status and so-economic status. Chi-square test and binary logistic regression were used to analyze the relationship between the above variates and living arrangement preferences.ResultsCurrently, in terms of living arrangement preferences, nearly half (45.6%) of the respondents choose not to live with their children. The binary model results showed that elderly who were married (OR = 0.166, 95% CI: 0.147–0.187), experienced more than 6 years of education (OR = 0.600, 95% CI: 0.517–0.695), ability of daily living (ADL) impaired (OR = 0.810, 95% CI: 0.720–0.912), suffering from multiple chronic diseases (OR = 0.803, 95% CI: 0.720–0.912), and obtained community services (OR = 0.884, 95% CI: 0.803–0.972) incline to not live with their children. The elderly who living in rural areas (OR = 1.244, 95% CI: 1.129–1.371), with an income of more than 500,000 yuan per year (OR = 1.557, 95% CI: 1.380–1.757), having children visiting regularly (OR = 1.405, 95% CI: 1.161–1.707) and receiving children's financial support (OR = 1.194, 95% CI: 1.080–1.319) are more likely to choose to live with their children.ConclusionsThis study found that the living arrangement preferences of the elderly were affected by social support and health status, and living with children is no longer the only option for the elderly these days. The elderly care services provided by communities or professional care institutions may become the mainstream of taking care of the elderly citizens in the aging society. Improving the types and forms of community nursing services to increase the accessibility of these services; setting up elderly care institutions reasonably and equipping adequate professional nursing staff should be considered as priority measures.
Investigation of Mental Health Literacy and Status of Residents During the Re-Outbreak of COVID-19 in China
Authors: Li Shiming , Guo Bingbing , Lu Xiao , Yang Queping , Zhu Haohao , Ji Yingying , Jiang Ying 
Published: July 2022

IntroductionThe current field of research on the impact of COVID-19 on mental health was mostly limited to the evaluation of the first round of the epidemic, few reports focused on the impact of the re-emergence of COVID-19. This study aimed to investigate the mental health literacy and status of residents during the re-outbreak of COVID-19 in China.MethodsThe basic information sheet, health literacy survey scale, physical health questionnaire-9 (PHQ-9), generalized anxiety disorder-7 (GAD-7), insomnia severity index (ISI), and Alzheimer dementia 8 (AD8) were applied to evaluate the mental health literacy, mental health status and elderly cognitive function, and χ2 test was applied for analysis of the difference between different groups.ResultsA total of 2,306 participants were involved in this study, of which 734 people completed the mental health literacy survey. The qualified rate of mental health literacy was 6.4%. The difference is statistically significant. A total of 1,015 people completed the survey of mental health status, the prevalence of depressive symptoms was 8.87%, the monthly income of different families (χ2 = 13.96, P = 0.01), the self-assessed health status (χ2 = 128.56, P &lt; 0.05), the presence or absence of chronic diseases (χ2 = 4.78, P = 0.03), among all which the difference was statistically significant; the prevalence of anxiety symptoms was 3.84%, different regions (χ2 = 12.26, P &lt; 0.05), occupations (χ2 = 11.65, P &lt; 0.05), household monthly income (χ2 = 12.65, P = 0.01), self-rated health status (χ2 = 151.11, P &lt; 0.05), and chronic diseases (χ2 = 7.77, P = 0.01), among all which the differences were statistically significant. The prevalence of insomnia symptoms was 7.98%, different age (χ2 = 18.45, P &lt; 0.05), region (χ2 = 5.11, P = 0.02), monthly household income (χ2 = 12.68 P = 0.01), and self-assessed health status (χ2 = 91.71, P &lt; 0.05), in which there was a statistically significant difference between those with or without chronic diseases (χ2 = 3 3.25, P &lt; 0.05). A total of 557 elderly people over 65 years old completed the cognitive dysfunction screening, in which the prevalence of cognitive dysfunction was 17.41%, and the difference was statistically significant at the different self-assessed health status (χ2 = 96.24, P &lt; 0.05) and with or without chronic diseases (χ2 = 107.09, P &lt; 0.05).ConclusionThe mental health literacy and status of residents have not improved significantly during the second outbreak of the epidemic, indicating that under the normalization of epidemic prevention and control, more attention should be paid to the mental health of residents, and targeted health education and psychological intervention should be carried out to avoid relative adverse events.
Screening COVID-19 Suspected Cases and Determining the Associated Factors
Authors: Tesfaw Lijalem Melie , Kassie Aragaw Bizualem 
Published: July 2022

BackgroundThe incidence of corona-virus-positive persons in Africa, notably in Ethiopia, is rapidly increasing, leading to enhanced analyses. Even though the majority of people exhibit COVID-19's key symptoms, many refuse to go to the hospital to have the virus tested. This study aims to assess probable COVID-19 participants and the related characteristics among residents of Northwest Ethiopian municipal towns.MethodsThis project contains participants enlisted from Northwest Ethiopia municipal towns, and a cross-sectional data collection approach was employed. A total of 1,288 arbitrarily designated contestants accomplished an actively screening test questionnaire that was used to assess whether the participants were suspected of coronavirus. The statistical analysis Chi-square test and a binary logistic regression were implemented.ResultsAmong the 1,288 designated contestants, 788 (61.2%) of them were men. About 77.5% of the participants were from orthodox religion and 12.2% live in the rural area permanently. As compared to female participants (45.9%), the number of suspected male participants (54.1%) was higher. As compared to societies in Woldya municipal town, populations in Bahir Dar (aOR = 0.101;95% CI = 0.065,0.156), Gondar (aOR = 0.072;95% CI = 0.043,0.122), and Debre Markos (aOR = 0.368;95% CI = 0.271,0.501) municipal town were less likely to be suspected of COVID-19. Equated to the employed contestants, unemployed contestants had lower odds of being suspected of COVID-19 (aOR = 0.147; 95% CI = 0.1160.186).ConclusionThe prevalence of suspected cases of coronavirus in Northwest Ethiopia was considerably high. The city of residence, work status, hospital use, marital status, permanent residence, and source of information were important determinants of suspected cases of coronavirus. Thus, timely diagnosis of suspected cases of coronavirus and taking the appropriate remedial action help to reduce the spread and mortality rate.
COVID-19 Testing: A Qualitative Study Exploring Enablers and Barriers in the Greater Accra Region, Ghana
Authors: Ha Solip , Yangchen Sonam , Assan Abraham 
Published: July 2022

IntroductionThe COVID-19 pandemic is a global crisis and has reaffirmed that extensive testing along with effective tracing is still crucial to slowing transmission of the COVID-19 virus despite the rolling out of vaccines. This study explored enablers and barriers to COVID-19 testing in the Greater Accra region of Ghana. We envision lessons learned from this study could serve as a road map to strengthen the current response to COVID-19 and preparedness for future outbreaks, particularly in low- and middle-income countries.MethodsA qualitative design was undertaken to explore the phenomenon. Data collection methods included in-depth interviews with key informants with a purposively selected sample of 20 participants. Interviews were conducted using flexible semi-structured interview guides. Depending on the participant's position and involvement in COVID-19 testing, the guides were modified, and key elements were drawn from a tailored version of the WHO Health System Framework, incorporating the Essential Public Health Functions (EPHF). The interview findings were augmented by reviewing published literature.ResultsBetter health governance through political leadership, community participation, multisectoral collaboration, effective resource management, and information systems played a crucial role in catalyzing COVID-19 testing. The primary barriers to testing were mainly COVID-19 infodemic, inadequacy of material resources to meet growing health needs, and a lack of opportunities to have equal and easy access to testing services. Furthermore, although human resources were adequate, they were unevenly distributed across settings.ConclusionDespite rolling out vaccines against COVID-19, testing remains an important measure to control the virus. To effectively be prepared for extensive COVID-19 testing and respond to future outbreaks, the following are recommended: there should be improved political commitments, coordination, and communication with diverse actors to ensure even distribution of all resources across the country; empowerment of community members should be encouraged to develop community-oriented pandemic preparedness and management of COVID-19 infodemic; investment in strengthening capacity of Good Manufacturing Practice (GMP); incorporation of health policy and systems research (HPSR) into the post-COVID-19 pandemic recovery process and future pandemic preparedness.
Recurrence Patterns After Hepatectomy With Very Narrow Resection Margins for Hepatocellular Carcinoma
Authors: Cheng Chih-Hsien , Lai Yin , Hung Hao-Chien , Lee Jin-Chiao , Wang Yu-Chao , Wu Tsung-Han , Lee Chen-Fang , Wu Ting-Jung , Chou Hong-Shiue , Chan Kun-Ming , Lee Wei-Chen 
Published: July 2022

BackgroundThe extent of hepatic resection In HCC depends on the remnant liver reserve or the proximity of the tumor to major vessels. In this study, we evaluated the effects of very close resection margins on postoperative recurrence.MethodsConsecutive LR for HCC between 2003 and 2009 were studied. Patients were divided into groups with very narrow (≤1 mm) or wider (&gt;1 mm) resection margins. Propensity score matching (PSM) was used to balance demographic, surgical, and pathological factors.Results983 patients were included in the study. After PSM, 173 patients were analyzed in each group. 5-year tumor recurrence and survival rates were comparable. Most recurrences were multiple intrahepatic. Section margin recurrences were similar in both groups. By multivariate analysis, tumor size &gt;5 cm was associated with a very narrow resection margin, whereas low platelet count and tumor macrovascular invasion were significant factors related to tumor recurrence.ConclusionsPatients with very narrow surgical margins showed outcomes comparable to those with wider surgical margins. Most recurrences were multiple intrahepatic and associated with the degree of portal hypertension and adverse tumor biology. Although wide surgical margins should be aimed whenever possible, a narrow tumor-free margin resection still represents an effective therapeutic strategy.
Continuous Three-Dimensional Printing of Architected Piezoelectric Sensors in Minutes
Authors: Liu Siying , Wang Wenbo , Xu Weiheng , Liu Luyang , Zhang Wenlong , Song Kenan , Chen Xiangfan 
Published: July 2022

Additive manufacturing (AM), also known as three-dimensional (3D) printing, is thriving as an effective and robust method in fabricating architected piezoelectric structures, yet most of the commonly adopted printing techniques often face the inherent speed-accuracy trade-off, limiting their speed in manufacturing sophisticated parts containing micro-/nanoscale features. Herein, stabilized, photo-curable resins comprising chemically functionalized piezoelectric nanoparticles (PiezoNPs) were formulated, from which microscale architected 3D piezoelectric structures were printed continuously via micro continuous liquid interface production (
μ
CLIP) at speeds of up to ~60
μ
m s
-1
, which are more than 10 times faster than the previously reported stereolithography-based works. The 3D-printed functionalized barium titanate (f-BTO) composites reveal a bulk piezoelectric charge constant

d

33

of 27.70 pC N
-1
with the 30 wt% f-BTO. Moreover, rationally designed lattice structures that manifested enhanced, tailorable piezoelectric sensing performance as well as mechanical flexibility were tested and explored in diverse flexible and wearable self-powered sensing applications, e.g., motion recognition and respiratory monitoring.
MODEL AND METHOD OF ESTIMATION OF RELIABILITY OF 5G AND BEYOND NETWORKS
Authors: КАШКАРОВ Д.В. 
Published: July 2022

Приведены результаты разработки модели и метода оценки надежности сетей связи пятого и последующих поколений с использованием теории случайных графов. Рассматривается аппаратная надежность, определяемая коэффициентами готовности оборудования. Продемонстрированы возможности учета конечной надежности элементов сети при оценке вероятности исправного состояния, как вероятности связности случайного графа, а также выбора параметров сети в соответствии с требованиями к ее надежности. Показано, что модель и метод оценки надежности могут быть использованы в задачах анализа, планирования и проектирования сетей связи пятого и последующих поколений.
The paper presents a model and method for estimating the reliability and availability of 5G and beyond networks using the theory of random graphs. Hardware reliability determined by equipment availability factors is considered. The possibilities of taking into account the finite reliability of network elements in assessing the probability of a good state as the probability of a random graph being connected, as well as the selection of network parameters in accordance with the requirements for its reliability, are demonstrated. It is shown that the model and method of reliability assessment can be used in the analysis, planning and design of 5G and beyond networks.
THREAT MODEL OF DECISION SUPPORT SYSTEMS BASED ON ARTIFICIAL INTELLIGENCE ELEMENTS
Authors: САЕНКО И.Б. , ЛАУТА О.С. , ВАСИЛЬЕВ Н.А. , КРИБЕЛЬ К.В. 
Published: July 2022

Представлен обзор существующих атак на системы искусственного интеллекта (ИИ), учитывающих этапы обучения, использование алгоритмов машинного обучения, а также информационную инфраструктуру системы. Предложена классификация этих атак на основе анализа процесса функционирования ИИ и выявлены классы атак, являющиеся наиболее актуальными и опасными для систем ИИ. Предложена модель угроз системы поддержки принятия решений, разработанной на основе технологий ИИ, особенностью которой является учет и угроз конфиденциальности данных системы ИИ, и угроз функционирования систем ИИ, и угроз информационным системам.
The article provides an overview of existing attacks on artificial intelligence (AI) systems that take into account the stages of learning, the use of machine learning algorithms, as well as the information infrastructure of the system. The classification of these attacks is proposed based on the analysis of the AI functioning process and the classes of attacks that are the most relevant and dangerous for AI systems are identified. A threat model of the decision support system developed on the basis of AI technologies is proposed, the feature of which is to take into account both threats to the confidentiality of AI system data, threats to the functioning of AI systems, and threats to information systems.
UAV FLIGHT HEIGHT ESTIMATION BY AIRFIELD SURVEILLANCE RADAR FOR LOW ELEVATION ANGLES
Authors: НУЖДИН В.М. , СОКОЛОВ П.В. , АНАНЕНКОВ А.Е. 
Published: July 2022

Рассмотрена актуальная задача измерения углов места в РЛС обзора летного поля для малоразмерных беспилотных летающих аппаратов (БЛА) под углами места менее ширины диаграммы направленности антенной системы РЛС в угломестной плоскости. Показано, что при использовании излучения короткой части сантиметрового диапазона для большинства естественных типов подстилающих поверхностей не возникает многолучевого распространения сигналов. Приведены оценки требуемого разрешения по задержке для различения сигналов от цели и антипода на разных высотах подъема антенны РЛС. Приведены оценки достижимых точностей измерения угла места, обнаруживаемого БЛА.
The actual problem of elevation angles measuring in the airfield surveillance radar for small-sized unmanned aerial vehicles (UAVs) at elevation angles less than the radar antenna system beam width in the elevation plane is considered. It is shown that when using the radiation of the short part of the centimeter range, for most natural types of the underlying surface, there is no multipath propagation of signals. Estimates of the required delay resolution for resolving signals from the target and its antipode for various radar antenna height elevations are given. Estimates of the achievable accuracy of measuring the elevation angle detected by the UAV are presented.
Analisis Tingkat Kesehatan Bank Syariah Indonesia Menggunakan Metode CAMEL (Tahun 2020-2021)
Authors: Umri Hayati Siti , Tika Yuliana Ulan , Harahap Akbar Husein , Hasibuan Ahmad Fauzul Hakim 
Published: July 2022

Penelitian ini dilakukan dengan tujuan untuk megetahui tingkat kesehatan bank BSI tahun 2020-2021 dengan menggunakan metode CAMEL dengan berdasarkan Laporan keuangan publiasi tahunan tahun 2021. Analisis dengan metode CAMEL ini terdiri dari analisis terhadap Capital, asset,management, earning, Liquidity dengan menggunakan analisis rasio CAR,NPM,NPL,ROA,BOPO dan LDR. Beradasarkan analisis hasil penelitian yang telah dilakukan pada bank BSI didapatkan analisis rasio CAR tahun 2020 sebesar 17,63% dan 2021 sebesar 21,99%, melalui analisis ini perbankan dinyatakan sehat, kesehatannya mengalami peningkatan sebesar 4,36%. Analisis menggunakan rasio NPL didapatkan hasil pada tahun 2020 sebesar 1,06% Sedangkan tahun 2021 sebesar 0,84% hasil ini menunjukkan bank BSI dikategorikan sehat tingkat kesehatannya naik sebesar 0,22% sejalan dengan turunnya nilai rasio NPL. Analisis rasio menggunakan NPM didapatkan hasil pada tahun 2020 sebesar 70,81% sedangkan tahun 2021 sebesar 73,99% hasil ini menunjukkan kinerja bank dikategorikan sehat. Analisis rasio menggunakan ROA pada tahun 2020 didapatkan nilai sebesar 1,25% sedangkan pada tahun 2021 sebesar 1,49%, nilai ini menunjukkan kinerja bank dinyatakan sehat. Analisis menggunakan rasio BOPO mendapatkan hasil pada tahun 2020 sebesar 84,61% sedangkan pada tahun 2021 sebesar 80,46% nilai ini menunjukkan kinerja bank dikategorikan sehat. Dan yang terakhir penilaian menggunakan rasio LDR didapatkan hasil pada tahun 2020 sebesar 74,52% sedangkan pada tahun 2021 sebesar 73,39% nilai ini menunjukkan kinerja bank dinyatakan sehat. Dari kelima rasio yang digunakan empat diantaranya mengalami peningkatan dari 2020 ke tahun 2021, sementara 2 lainnya mengalami penurunan tingkat kesehatan meskipun masih dalam kategori sehat.
Model Perencanaan Pajak Penghasilan Badan pada Koperasi Pegawai Pemerintah Kota Bandung
Authors: Putra Toufiq Agung Pratomo , Ikhsan Sugiyanto , Nur Rahmawati Astri 
Published: July 2022

Abstract
The purpose of this study was to obtain an overview of the tax planning model through the calculation of corporate income tax at the Bandung City Government Employee Cooperative in accordance with the Law of the Republic of Indonesia Number 36 of 2008. The method used in this research is a case study research method with data analysis systematically. descriptive with a qualitative approach. The results of this study tax planning has not been carried out on cooperatives in determining tax estimates. The calculation of corporate income tax on cooperatives in the details of income and expenses must still be adjusted to the Law of the Republic of Indonesia Number 36 of 2008, because there are differences in the recognition of income and expenses that will affect the estimated tax payable to cooperatives. Tax planning is described through fiscal reconciliation consisting of positive corrections and negative corrections adjusted for income and expenses on cooperatives to determine the estimated income tax payable in accordance with the Law of the Republic of Indonesia Number 36 of 2008.

Keywords: Tax, Fiscal

Abstrak
Penelitian ini adalah untuk mendapatkan gambaran model perencanaan pajak melalui perhitungan pajak penghasilan badan pada Koperasi Pegawai Pemerintah Kota Bandung yang sesuai dengan Undang-Undang Republik Indonesia Nomor 36 Tahun 2008. Metode yang digunakan dalam penelitian ini adalah metode penelitian studi kasus dengan analisis data secara deskriptif dengan pendekatan kualitatif. Hasil penelitian ini perencanaan pajak belum dilakukan pada koperasi dalam menentukan taksiran pajak. Perhitungan pajak penghasilan badan pada koperasi pada rincian pendapatan dan beban masih harus disesuaikan dengan Undang-Undang Republik Indonesia Nomor 36 Tahun 2008, karena terdapat perbedaan pengakuan pendapatan dan beban yang akan berpengaruh pada taksiran pajak yang terutang pada koperasi. Perencanaan pajak digambarkan melalui rekonsiliasi fiskal terdiri dari koreksi positif dan koreksi negatif yang disesuaikan dengan pendapatan dan beban pada koperasi untuk menentukan taksiran pajak penghasilan terutang yang sesuai dengan Undang-Undang Republik Indonesia Nomor 36 Tahun 2008.

Kata kunci: Pajak, Fiskal
Low-voltage electron scattering in advanced extreme ultraviolet masks
Authors: Liu Chun-Hung , Hsieh Hsiang-Yi 
Published: July 2022

Abstract
To limit the shadowing effect, improve the process stability, and enhance the optical performance of extreme ultraviolet (EUV) masks, several absorbers have been proposed in previous studies. We investigated the effects of some of these absorbers on electron scattering events through Monte Carlo simulations in which the mask throughput was considered at 5 keV. A two-layer structure consisting of a resist and an absorber substrate, rather than a full-mask structure, was used to eliminate the influence of electron scattering on the resist. The effects of electron interaction volume, ray tracing, and scattering dependency on penetration depth, backscattering coefficient, lateral radius, and absorbed energy distribution were analyzed for absorber materials of conventional argon fluoride and advanced EUV masks. The results of the proposed method for electron scattering analysis and prediction exhibited greater agreement with the simulation results than those of relevant conventional methods.