bluuebunny/crossref_metadata_2025_split huggingface dataset:
Korean adolescent suicide and search volume for “self-injury” on internet search engines
Authors: Son Jin Yeong , Han Jun Hee , Kim Seung Chan , Choi Won-Seok , Hong Hyun Ju 
Published: June 2023

IntroductionMany adolescents with suicidal ideation receive support through the Internet. However, they also find ways to attempt suicide or strengthen their suicidal ideation through this medium. This study analyzed the association between the search volume of suicide-related terms and the number of suicides among Korean adolescents. We also analyzed the correlations between the search volumes of suicide-related terms.MethodsWe selected seven words (suicide, self-injury, depression, academic score, school violence, outcasts, and family trouble) related to adolescent suicide. A dataset was constructed by combining data from the most commonly used search engine in Korea (Naver Datalab) and the daily number of adolescent suicides in school settings (n = 347) from January 1, 2016 to December 31, 2018, collected from the Ministry of Education. Poisson regression and Pearson correlation analyses were performed.ResultsSignificant associations were found between suicide attempts and search term volumes, which differed according to sex and time interval. Among the search terms, “self-injury” was most strongly associated with suicide, and this association was significant at all time intervals (daily, weekly, and monthly) in female adolescents and in the total population. Further, the association was strongest in the daily suicide data. More search term volumes were related to suicide in the daily and weekly data than in the monthly data. There were positive correlations between “suicide,” “self-injury,” and “depression” search volumes.ConclusionFurther studies with larger sample sizes, more search terms, and analysis of time intervals between suicide-related term search and suicide death are required. These studies can contribute to the establishment of an online suicide prevention system to detect suicide risk in adolescents and provide interventions.
A COVID-19 isolation facility for people experiencing homelessness in Berlin, Germany: a retrospective patient record study
Authors: Hörig Merle , Klaes Sarah M. , Krasovski-Nikiforovs Svetlana , van Loon Welmoed , Murajda Lukas , Rodriguez Rosa C. O. , Schade Christine , Specht Anabell , Equihua Martinez Gabriela , Zimmermann Ruth , Mockenhaupt Frank P. , Seybold Joachim , Lindner Andreas K. , Sarma Navina 
Published: June 2023

IntroductionPeople experiencing homelessness (PEH) are disproportionately affected by the COVID-19 pandemic. For many PEH it is impossible to isolate due to the lack of permanent housing. Therefore, an isolation facility for SARS-CoV-2 positive PEH was opened in Berlin, Germany, in May 2020, offering medical care, opioid and alcohol substitution therapy and social services. This study aimed to assess the needs of the admitted patients and requirements of the facility.Materials and methodsThis was a retrospective patient record study carried out in the isolation facility for PEH in Berlin, from December 2020 to June 2021. We extracted demographic and clinical data including observed psychological distress from records of all PEH tested positive for SARS-CoV-2 by RT-PCR. Data on duration and completion of isolation and the use of the facilities’ services were analyzed. The association of patients’ characteristics with the completion of isolation was assessed by Student’s t-test or Fisher’s exact test.ResultsA total of 139 patients were included in the study (89% male, mean age 45 years, 41% with comorbidities, 41% non-German speakers). 81% of patients were symptomatic (median duration 5 days, range 1–26). The median length of stay at the facility was 14 days (range 2–41). Among the patients, 80% had non-COVID-19 related medical conditions, 46% required alcohol substitution and 17% opioid substitution therapy. Three patients were hospitalized due to low oxygen saturation. No deaths occurred. Psychological distress was observed in 20%, and social support services were used by 65% of PEH. The majority (82%) completed the required isolation period according to the health authority’s order. We did not observe a statistically significant association between completion of the isolation period and sociodemographic characteristics.ConclusionThe specialized facility allowed PEH a high compliance with completion of the isolation period. Medical care, opioid and alcohol substitution, psychological care, language mediation and social support are essential components to address the specific needs of PEH. Besides contributing to infection prevention and control, isolation facilities may allow better access to medical care for SARS-CoV-2 infected PEH with possibly positive effects on the disease course.
The effect of progressive and individualised sport-specific training on the prevalence of injury in football and handball student athletes: a randomised controlled trial
Authors: Nyhus Hagum Cathrine , Tønnessen Espen , Hisdal Jonny , Shalfawi Shaher A. I. 
Published: June 2023

ObjectiveTo evaluate the effectiveness of communication and coordination combined with designing a progressive and individualised sport-specific training program for reducing injury prevalence in youth female and male football and handball players transitioning to a sports academy high school. An additional aim was to investigate the characteristics of the reported injuries.MethodsForty-two Norwegian athletes were randomised into an intervention or control group. Mean age, height, weight and BMI was 15.5 ± 0.5 years, 178.6 cm ± 6.3 cm, 71.3 ± 9.8 kg, 22.3 ± 2.7 BMI for the intervention group (IG) (n = 23), and 15.4 ± 0.5 years, 175.6 cm ± 6.6 cm, 67.1 ± 9.8 kg, 21.7 ± 2.4 BMI for the control group (CG) (n = 19). During the summer holiday, the intervention group received weekly progressive, individualised sport-specific training programs and weekly follow-up telephone calls from the researchers. All athletes completed a baseline questionnaire and a physical test battery. Training data and injuries were recorded prospectively for 22 weeks using the Oslo Sports Trauma Research Center Questionnaire on Health Problems (OSTRC-H2). A two-way chi-square (χ2) test of independence was conducted to examine the relationship between groups and injury.ResultsAverage weekly prevalence of all injuries was 11% (95% CI: 8%–14%) in IG and 19% (95% CI: 13%–26%) in CG. Average weekly prevalence of substantial injuries was 7% (95% CI: 3%–10%) in IG and 10% (95% CI: 6%–13%) in CG. The between-group difference in injuries was significant: χ2 (1, N = 375) = 4.865, p = .031, φ = .114, with 1.8 times higher injury risk in CG vs. IG during the first 12 weeks after enrolment.ConclusionsFor student athletes transitioning to a sports academy high school, progressive individualised, sport-specific training programs reduced the prevalence of all-complaint injuries following enrolment. Clubs and schools should prioritise time and resources to implement similar interventions in periods where student athletes have less supervision, such as the summer holidays, to facilitate an optimal transition to a sports academy high school.
A high level estimation of the net economic benefits to small-scale livestock producers arising from animal health product distribution initiatives
Authors: Bessell Paul R. , Salmon Gareth , Schnier Christian , Tjasink Katharine , Al-Riyami Lamyaa , Peters Andrew 
Published: June 2023

IntroductionA fundamental challenge for charities that facilitate distribution of animal health products to small-scale livestock producers (SSPs) in low and middle income countries (LMICs) is identifying the products and market mechanisms that provide the greatest positive impact for SSPs and estimating their associated impact. This paper describes a pragmatic approach to modeling the impact of market-led product distribution initiatives based on estimating the net economic benefit of administration of animal health products.MethodsThe model estimates the economic impact of diseases at the individual animal level for poultry, small ruminants, and cattle. The economic impact of mortality and growth inhibition associated with disease are then estimated in conjunction with the losses averted or recovered by preventing or treating the disease. Economic benefit is estimated in 2014–2017 values and also adjusted to 2023 values. The flexible model structure allows for addition of new geographies, new products, and increased granularity of modeled production systems.ResultsApplied to the Global Alliance for Livestock Veterinary Medicines (GALVmed) product distribution initiatives conducted in Africa and South Asia (SA) between 2014 and 2017, the model estimates an adjusted total net economic benefit of 139.9 million USD from sales of vaccines and poultry anthelminthics in these initiatives. Within SSA, the greatest net economic benefit was realized from East Coast fever and Newcastle disease vaccines, while in SA, peste des petits ruminants and Newcastle disease vaccines had the greatest net economic benefits. This translated to an adjusted $37.97 of net economic benefit on average per SSP customer, many of whom were small poultry producers.DiscussionWhile the model currently estimates impacts from mortality and growth inhibition in livestock, there is the potential to extend it to cover impacts of further initiatives, including interventions targeted at diseases that impact production of milk, eggs, and reproduction.
Clinical and serological characteristics of symptomatic infection with seasonal human coronaviruses OC43, HKU1, NL63, and 229E in community-dwelling older adults
Authors: Verheul Marije K. , Hendriks Marion , de Melo Caroline Vilas Boas , van Tol Sophie , Godeke Gert-Jan , van Binnendijk Rob , Luytjes Willem , Reusken Chantal , van Beek Josine 
Published: June 2023

IntroductionRespiratory infections are a common cause of illness in older adults, potentially resulting in severe morbidity or mortality. While up to 10% of respiratory infections in this population are caused by one of the four human coronaviruses (hCoVs), OC43, HKU1, NL63, and 229E, data on hCoV epidemiological and immunological responses are limited in communitydwelling older adults. In addition, it is often difficult to distinguish and identify distinct hCoV infections. Therefore, both clinical characteristics and the possibility of using serology to identify recent infections were investigated.MethodsClinical characteristics and humoral immune responses were studied in community-dwelling older adults who presented with hCoV-related symptomatic influenza-like illness (ILI). Serum antibodies specific for each hCoV were identified by protein microarray using recombinant spike proteins.ResultThe symptoms of participants with molecular confirmation of hCoV infection were difficult to distinguish from symptoms of other viral pathogens causing ILI. Overall, severity based on a cumulative symptom score was less for hCoV than the other ILI-causing infections present in the study. Furthermore, symptom score did not correlate with changes in antibody levels. Using single serum samples to identify recent infections resulted in limited distinction among infections with receiver operating characteristic (ROC) area under the curve (AUC) values between 0.5 and 0.7, depending on the hCoV. However, paired serology samples collected at acute and recovery timepoints with an 8-week interval show an increase in type-specific antibodies with ROC AUC values between 0.78 and 0.96, depending on the hCoV.DiscussionAlthough clinical characteristics are comparable between hCoVs, the analysis of antibody kinetics may provide an alternative method for identifying recent hCoV infections.
Are mild cleansers appropriate for hand hygiene in the COVID era? An in vitro investigation of the antiviral efficacy of different hand hygiene products
Authors: Winder Natalie , Ashraf Zahra , Gohar Sara , Baalbaki Nada , Cork Micheal , Danby Simon , Muthana Munitta 
Published: June 2023

BackgroundWashing hands with soap and lukewarm water for 20 s is a fundamental measure advocated especially within the UK to help control the spread of viral disease. However, these practices can induce irritant contact dermatitis, particularly in healthcare professionals (HCPs). HCPs typically manage their condition by replacing soap or alcohol-based hand sanitizers with cleansers containing mild surfactants and/or emollient ingredients [skin-friendly cleansers (SFCs)] to mitigate skin damage and/or using topical emollients after washing for repair. Despite this widespread practice, there is very limited evidence supporting the efficacy of these interventions in the prevention of viral propagation.MethodologyWithin this study a range of viruses comprising human coronavirus (HCoV), herpes simplex virus (HSV)-1, influenza (IVA), adenovirus (Ad), and murine norovirus (MNV) were tested against multiple hand wash products, including SFCs. In vitro analysis using plaque assays and tissue culture infectious dose 50 (TCID50) were used to assess virus infectability after incubation with the test products (soaps and SFCs) over a range of concentrations and time points. Transmission electron microscopy (TEM) was used to determine virus architecture and size, while viral replication genes were measured by reverse transcription-polymerase chain reaction (RT-PCR).Results/conclusionsEnveloped viruses demonstrated greater susceptibility over a range of test products, suggesting some SFCs are a suitable alternative to soap (depending on the presence of a viral envelope). However, no virucidal activity was observed for non-enveloped viruses. Water type (i.e., soft/hard) and pre-exposed hand hygiene conditions (i.e., clean/dirty) made little difference to the effectiveness of both soaps and SFCs. Therefore, new hand hygiene regimens should be implemented based on trying to encompass all viruses with varying structures, with specific emphasis on the absence of a viral envelope.
Efektivitas Penerapan Pendekatan Keadilan Restoratif Dalam Penyelesaian Perkara Pidana Dengan Korban Anak Pada Wilayah Hukum Kepolisian Resor Sibolga
Authors: Yusuf Muhammad , Zulyadi Rizkan , Isnaini Isnaini 
Published: June 2023

Permasalahan dalam penelitian ini adalah urgensi penerapan keadilan restoratif di Lembaga Kepolisian, penerapan pendekatan keadilan restoratif dengan korban anak dan efektivitas penerapannya di Kepolisian Resor Sibolga. Metode penelitian dalam penulisan ini adalah metode normatif dengan dukungan data empiris dan bersifat deskriptif analisis. Berdasarkan hasil penelitian ini diantaranya, urgensitas Lembaga Kepolisian RI menerapkan keadilan restoratif yaitu untuk menguatkan kedudukan Lembaga Kepolisian Republik Indonesia, mengatasi dinamika penegakan hukum pidana di Indonesia yang terkesan membebani negara, memenuhi suatu kebutuhan hukum masyarakat Indonesia yang sesuai dengan nilai-nilai yang hidup dalam masyarakat Indonesia. Pelaksanaan pendekatan keadilan restoratif pada Lembaga Kepolisian Republik Indonesia didasarkan pada Perpol Nomor 8 Tahun 2021 serta Pasal 12 Perkap Polri Nomor 6 Tahun 2019. Dalam penanganan perkara tindak pidana dengan korban anak melalui pendekatan di Kepolisian Resor Sibolga telah dilakukan sebanyak 2 (dua) kali pada tahap penyidikan dengan mengeluarkan surat perintah penghentian penyidikan (SP3). Penerapan pendekatan keadilan restoratif dengan korban anak di wilayah hukum Kepolisian Resor Sibolga dapat dikatakan belum efektif dikarenakan faktor hukum, penegak hukum, sarana dan prasarana, masyarakat, serta kebudayaan.
Pengaruh Penerapan Sistem Pemerintahan Berbasis Elektronik Terhadap Peningkatan Kinerja Pegawai pada Dinas Perindustrian dan Perdagangan, Provinsi Sumatera Utara
Authors: Jatikusuma Dian , Isnaini Isnaini , Hartono Budi 
Published: June 2023

The purpose of this study was to determine the effect of differences between the quantity, quality of work, timeliness and employee performance before the implementation of the Electronic Based Government System and the quantity, quality of work, timeliness and employee performance after e-government based at the Department of Industry and Trade North Sumatra Province. To analyze the research objectives, the 3 dimensions of performance contained in Dharma theory are used: namely, quantity of work, quality of work and timeliness. This study uses a quantitative approach, because in this study the relationship between variables is causal and in addition to testing the hypothesis between competency variables on performance. While the type of research used is included in the explanatory research type. namely research that is used to obtain data from certain places, using questionnaires as primary data. The results of the study found that the Implementation of Electronic-Based Government Systems gave increased performance based on the aspect of work quantity; provide performance improvement based on work quality aspects; provide performance improvement based on timeliness aspect; and provide performance improvement based on employee performance aspects.
STRUCTURAL REVELATION OF HUMAN TRANSMEMBRANE PROTEINS BY SVM
Authors: Faiz Mehwish , Ibrahim Fariha , Nasim Shazad , Shakeel Choudhary Sobhan , Bullo Saifullah 
Published: June 2023

Proteomics is a multidisciplinary research area with proteins as the key element. One of the main constituents of the architecture of the human body is Transmembrane Protein with an amino acid as its individual unit at the micro-level. These amino acid sequences yield structural information through the machine learning algorithms and are critical for the underlying diseases. We implemented a Support Vector Machine on the Protein Data Bank of Transmembrane Protein (PDBTM) to harvest the secondary structure of the protein as alpha-helices. The key feature of our approach is that the Graphical User Interface shows the intensity of the helices in a protein by yielding the amount of spirals as a percentage. Higher values reveal more spirals at the secondary structure level and vice versa.
LENINGRAD OBJECT DESIGN IN THE CONTEXT OF THE DEVELOPMENT OF THE "LENINGRAD STYLE"
Authors: Siepanova D. 
Published: June 2023

Leningrad object design is a phenomenon of Russian artistic culture. The selection of themes and plots, the selected language is largely determined by the process of searching for the Leningrad identity. It is this factor in the assessment with the basis of preparation that allows artists to talk about Leningrad design as an element of the “Leningrad style” style system. The article states that their connection with the formation of the cultural code of the city and inversely affects the ecological identity of the selection of means of language reproduction. The purpose of this study is to study the nature of Leningrad artists through the prism of the "Leningrad style", as an independent phenomenon of the decorative art of the XX century.
The methodological basis of the study is an appeal to the method of art history analysis: comparative and stylistic analysis, methods of iconography and iconology.
As a result of the study, the author comes to the conclusion that in the development of object design it is possible to trace all the main categorical characteristics (both identified and meaningful), properties of the "Leningrad style". Style, in relation to subject research, the use of a chamber connection of aesthetic content, from the point of view of design as art, technical and technological features, referring to the actual implementation and social context, and the primary source of design - applied art, the properties of the realized period and use
HISTORICAL AND URBAN PLANNING ASPECTS OF THE TRANSFORMATION OF THE WORKING OUTSIDE OF LENINGRAD (ON THE EXAMPLE OF THE ENSEMBLE OF TRAKTORNOY STREET
Authors: Kefala O. 
Published: June 2023

Creating a comfortable living environment in St. Petersburg, taking into account the preservation of the valuable characteristics of historical buildings and the consistent development of the Leningrad architectural school, is one of the most important tasks that is currently being addressed. The result of a systematic approach to the formation of the structure of the new development of Leningrad was the creation of a complex of urban ensembles, based on the principles of architecture of the early 20th century and the traditions of St. Petersburg architecture, which combined peripheral areas with the center. Therefore, it is relevant to study the architectural and spatial features of the formation of the urban environment of Leningrad in the pre-war decade, primarily in the context of the synthesis of the use of techniques in accordance with the needs of the workers of the world's first proletarian state and the preservation of the successive nature of the ensemble development of new urban planning solutions.
The object of the study is the ensemble of Traktornaya Street. (architects A. Gegello, A. Nikolsky, G. Simonov, 1925-1927)
The methodological basis of the study is: historical and urban planning analysis, including the study of historical documents (maps), design decisions, generalization and evaluation of the results obtained.
As a result of the study, the authors come to the conclusion that the architectural and spatial methods of formation and means of organizing an ensemble in the peripheral areas of the working outskirts (on the example of Traktornaya Street) demonstrate the creative method of architects of the 1920-1930s, as a synthesis of the latest experience in designing residential quarters for workers in the capitalist countries of the West, St. Petersburg-Leningrad, the requirements of a man of a new proletarian state, the urban context and the preservation of the traditions of St. Petersburg architecture
La mirada de la esposa de Lot o lo que la antropología ha ayudado a entender la pandemia de COVID-19 (y lo que esta puede ayudar a interrogar a la antropología).
Authors: Visacovsky Sergio Eduardo 
Published: June 2023

Mi intención es discutir cómo las condiciones excepcionales de la pandemia de COVID-19 posibilitaron tanto una mejor comprensión de la realidad mediante los recursos analíticos de la antropología como la problematización de enfoques y métodos de nuestra disciplina que damos por sentado. Basándome en un trabajo de campo desde la distancia sobre distintos aspectos de la pandemia, analizo tres temas que están en estrecha relación: 1. el uso de diferentes conceptos de crisis y sus consecuencias para comprender la pandemia; 2. como consecuencia de la crisis pandémica y las dificultades para llevar a cabo investigación etnográfica en su forma clásica, la oportunidad no solo para imaginar nuevos modos de indagación empírica, sino también para problematizar las maneras aceptadas de pensar e investigar; 3. la vigencia del problema antropológico sobre pensamiento, racionalidad, universalismo y relativismo, subyacente a las controversias sobre la existencia y naturaleza del virus, la seguridad y eficacia de las vacunas y otras medidas de política sanitarias.