bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study protocol for a randomized controlled trial of the RASPERA project: recalling and anticipating specific positive events to boost resilience in adolescents
Authors: Loyen Eline , Bogaert Liesbeth , Hallford David John , D'Argembeau Arnaud , Raes Filip 
Published: November 2023

BackgroundMany stress-related mental health problems, like depression and anxiety, emerge during adolescence, with some recent studies suggesting numbers are increasing. One possible way to reduce adolescents' vulnerability to stress-related mental health problems is to increase their resilience by training them in recalling specific positive memories and anticipating specific positive future events. Therefore, an innovative combi-training (called Positive Events Training; PET) was developed, focusing on the enhancement of the specificity of both past and future positive autobiographical events in adolescents. Its effects on adolescents' resilience and mental wellbeing will be examined.MethodsA cluster randomized controlled trial with a 2 (condition) × 3 (time-point) factorial design was conducted. Classes of adolescents were randomized to either a PET program (intervention) or a CREAtive writing Training (CREAT) program (active control). Both trainings consisted of four sessions of 50 min (one session, weekly, for four consecutive weeks) and were delivered in schools. Before (pre-training, T1), immediately after (post-training, T2), and 2 months after the training (follow-up, T3), participants completed a series of self-report questionnaires. Primary outcomes are resilience and mental wellbeing. Secondary outcomes are positive affect, positive affect regulation and anhedonia. CONSORT criteria for conducting and reporting RCTs will be used.Ethics and disseminationEthical approval was obtained from the Social and Societal Ethics Committee (SMEC) and the study has been preregistered on Open Science Framework (OSF) and ClinicalTrials.gov (Trial registration number: NCT05757180). We plan to develop a free, online, web-based self-directed PET protocol for teachers if the study provides evidence for the effectiveness of the PET program in increasing adolescents' resilience and mental wellbeing, so teachers can deliver the program to future students without the need of professional external trainers.
Sustained high HIV incidence among men who have sex with men in Jiangsu province, China: based on the limiting-antigen avidity EIA method and six consecutive surveys, 2016–2021
Authors: Zhou Ying , Chen Yuheng , Lu Jing , Zhang Zhi , Sun Qi , Liu Xiaoyan , Xu Xiaoqin , Ya Xuerong , Hu Haiyang 
Published: November 2023

BackgroundThe epidemic of HIV infection among men who have sex with men (MSM) is a major public health concern in some parts of China, but data on trends in HIV incidence are limited. This study aimed to examine the trends in HIV incidence and factors associated with recent HIV infection among MSM in Jiangsu province, China, based on the limiting-antigen avidity enzyme immunoassay (LAg-Avidity-EIA) method.MethodsSix consecutive surveys were implemented among MSM throughout Jiangsu province from 2016 to 2021. Participants were recruited in three ways. Socio-demographic and behavioral information were collected through face-to-face interviews. Venous blood samples were taken to test for HIV and syphilis. HIV incidence was estimated using the LAg-Avidity-EIA method. Chi-square trend tests were used to observe trends over the years. Multivariate regression analyses were used to identify factors associated with recent HIV infection.ResultsA total of 15,401 participants were enrolled in the study. The prevalence of HIV infection ranged from 8.0 to 9.8%, with no consistent rise or fall over the years (P = 0.189). HIV incidence ranged from 5.0 to 9.0%, and no uptrend or downtrend was shown (P = 0.418). MSM who lived locally for more than 2 years (aOR = 1.366, P = 0.019), had a lack of comprehensive HIV knowledge (aOR = 1.643, P = 0.031), had engaged in unprotected anal intercourse (UAI) in the past 6 months (aOR = 7.373, P &lt; 0.001), had been tested for HIV within 12 months (aOR = 1.292, P = 0.035), and tested positive for syphilis (aOR = 2.840, P &lt; 0.001) were likely to be recently infected with HIV.ConclusionsHIV incidence among MSM has remained at a high level in Jiangsu province. In China, health education, condom use, and HIV/syphilis testing should continue to be top priorities for HIV prevention among MSM to reduce HIV transmission.
Impact of an exergame intervention on cognitive-motor functions and training experience in young team sports athletes: a non-randomized controlled trial
Authors: Martin-Niedecken Anna Lisa , Bucher Valentin , Adcock Manuela , de Bruin Eling D. , Schättin Alexandra 
Published: November 2023

IntroductionTeam sports athletes need excellent perceptual-cognitive skills, particularly executive functions (EF) to strategically perform on the field. The transfer effect of cognitive training might be accomplished by the inclusion of cognitive stimuli into a physically active environment as these couplings are required in real game situations. A training approach that combines both components is exergaming. The primary objective of this study was to gain preliminary insights into the effects of exergaming on cognitive-motor functions in young team sports athletes. The secondary objective was to investigate participants' training experience and well-being over time.MethodsParticipants were assigned to the intervention or control group. In the intervention group, participants trained with the ExerCube—a mixed reality exergame. The training was planned for 10 weeks (two sessions per week à 25 min) but had to be shortened by 2 weeks due to COVID-19 restrictions. The control group had no additional training. Outcomes included a computer-based alertness test and a cognitive-motor test battery to assess different EF (flexibility, divided attention, and inhibition) via a FitLight Trainer setup.ResultsTwenty-four athletes [mean age (±SD) 15.0 ± 0.7 years], evenly split into the intervention group (N = 12; male N = 6; female N = 6; 14.7 ± 0.5 years) and the control group (N = 12; male N = 7; female N = 5; 15.3 ± 0.8 years), participated in the study. Participants in the intervention group performed on average 9.4 ± 3.3 training sessions over 8 weeks. Significant time x group interaction effects were evident for the cognitive-motor sub-tests flexibility (F = 12.176, p &lt; 0.001, d = 1.488) and divided attention for auditive stimuli (F = 9.776, p = 0.002, d = 1.404) in favour of the intervention group. For the alertness test, a medium effect size (time x group interaction) was seen for the variability of the reaction time (F = 2.196, p = 0.138, d = 0.632) in favour of the intervention group. Training experience and well-being were consistently at medium to high levels.ConclusionThe ExerCube training yielded positive effects on concentration, flexibility, and divided attention indicating that exergaming can be an innovative training approach for team sports athletes.
Climate Change Influence on the Potential Distribution of Some Cavity-Nesting Bees (Hymenoptera: Megachilidae)
Authors: Okely Mohammed , Engel Michael S. , Shebl Mohamed A. 
Published: November 2023

As climatic and other impactful environmental changes continue to gain momentum pollination, services are poised to be harmed, and wild bee species are not an exception. In the present study, maximum entropy (MaxEnt) modeling was used to predict the potential climatic niches of five wild bee species, namely, Chalicodoma flavipes, Chalicodoma sicula, Coelioxys coturnix, Megachile minutissima, and Osmia submicans (all of Megachilidae: Megachilinae). The Maxent model performed better than random for the five species, and all model predictions were significantly robust, giving ratios above null expectations. Under future climate change scenarios, the Maxent model predicted habitat loss for C. flavipes, C. sicula, and M. minutissima in North Africa and habitat loss for O. submicans in Europe and North Africa in all scenarios. Conversely, the study showed that the cleptoparasitic bee Co. coturnix would expand their suitable habitat in most scenarios in Europe, Asia, and the United States, although this species would also suffer habitat loss in North Africa in two scenarios. Between the present situation and future scenarios, the potential distribution for all species decreased in their suitable habitat, with the exception of Co. coturnix. The present results are of considerable value for informed conservation programs and policy decisions regarding wild pollinators.
Cultivation of Brackish Water Microalgae for Pig Manure Liquid Digestate Recycling
Authors: Chang Yung-Cheng , Pan Yen-Ju , Huang Tzu-Hsuan , Hsiao Ting-Hsun , Wei Liang-Yu , Hsu Te-Hua 
Published: November 2023

Sustainability and recycling of agricultural and animal husbandry waste are important. Pig manure contains relatively high concentrations of organic matter, such as nitrate-nitrogen, ammonia nitrogen, and phosphate, and a direct discharge can cause environmental pollution. This study successfully culturing four brackish water microalgae, including Tetraselmis chuii, Isochrysis galbana, Chlorella vulgaris, and Proteomonas sulcata, by using a diluted digestate solution of pig manure (NH3 concentration is lower than 10 mg/L). These microalgae can reach their highest cell concentration within 3–7 days of cultivation. The small microalgae, C. vulgaris and I. galbana, reached a cell density of 2.5 × 107 and 1.5 × 107, respectively, whereas lower cell densities were documented for large microalgae T. chuii (1.4 × 106) and P. sulcata (1.6 × 106). Our findings highlight the feasibility of sustainable treatment of animal manure using brackish water microalgae. These results provide opportunities to reduce freshwater usage and environmental pollutions, and support microalgae production for further aquaculture application.
ECONOMIC-PSYCHOLOGICAL CONCEPTUAL FUNDAMENTALS OF THE HAPPINESS PHENOMENON UNDERSTANDING WITHIN THE INTERDISCIPLINARY PARADIGM
Authors: Stepanenko S. , Teslenko M. , Nakonechna V. 
Published: November 2023

The article is devoted to the theoretical analysis results presentation of economic and psychological principles of the happiness understanding as an interdisciplinary phenomenon. Theoretical generalizations of the happiness economy basic provisions and the state of human happiness basic characteristics in the framework of economic research are presented. It is concluded that the «happiness economy» development current areas are the study of factors influencing life satisfaction (age, gender, external attractiveness, level of education, marital status, number of children); study of the relationship between a person's level of happiness and social characteristics of his life (level of trust, number and quality of social contacts, involvement in various social groups), analysis of the public policy measures impact on public subjective well-being, etc.
The specifics of the happiness and its achievement determinants interpretation within the framework of psychological research are revealed. Psychological understanding of the happiness phenomenon involves giving more weight to the subjective characteristics of his experience, which are realized in the affective and cognitive evaluative judgments of a person about quality of life, experiencing a sense of coherence and orderliness, clarity of life goals and activities.
The happiness phenomenon research methodical means in the economic and psychological perspective are analyzed and the specifics of the use of socio-economic indicators for measuring happiness at the national and global levels of human functioning are described.
FEATURES OF LEADERSHIP QUALITIES OF STUDENTS-PSYCHOLOGISTS WITH DIFFERENT SELF-ASSESSMENT
Authors: Teslenko M. , Kashpersy V. 
Published: November 2023

The article is devoted to the leadership qualities of students-psychologists problem of theoretical and empirical analysis results. Theoretical analysis of the leadership phenomenon specifics and the role of leadership characteristics in students-psychologist’s professionally important qualities system is presented. The two areas of research related to the topic theoretical generalizations results are presented. Article present the leadership and its general characteristics phenomenon features and the leadership qualities in the context of professionally important characteristics of students-psychologists and their development.
The results of students-psychologists leadership qualities system empirical research, its impressions in groups of respondents with different levels of self-esteem are analyzed. It is established that the students-psychologist’s leadership qualities depend on their self-esteem. In particular, students with low self-esteem are characterized by a reduced level of leadership skills, have difficulty in solving problems, have a reduced level of influence on others and the ability to work with a group. Instead, students with high self-esteem are characterized by strong leadership qualities, are able to solve problems in relationships, are able to influence others and organize a group for activities.
Implementasi Sistem Informasi Penyedia Jasa Layanan Paket Pernikahan Di Kabupaten Merauke
Authors: Istanto Teddy , Nugraha Syaiful , Manik Benna Ria 
Published: November 2023

In today's digital era, many people use the services of wedding package providers such as salons or wedding organizers to help prepare equipment to help determine clothing, make-up, decorations and so on. However, in terms of the wedding process, especially the people of Merauke Regency, the information obtained from each wedding service provider in Merauke Regency is very minimal, so the process of searching for wedding service providers is carried out by seeking information on their own by continuing to visit service providers one by one. So this study aims to design an information system that will assist in the process of selecting and ordering wedding package services. System development used is the Waterfall Method where the system design includes flowcharts, context diagrams and Entity Relationship Diagrams. The results obtained through Blackbox testing, the system can run properly according to the functionality of each system component. Testing UAT with media questionnaires or questionnaires given to users, obtained results of 79.4% of the respondent's convenience score, indicating that the implementation of the system that has been carried out can help service seekers or clients in the process of selecting and ordering wedding packages that are varied and as needed. Pada era digital saat ini banyak sekali orang memanfaatkan jasa para penyedia paket pernikahan seperti salon ataupun wedding organizer untuk membantu mempersiapkan perlengkapan untuk membantu menentukan pakaian, tata rias wajah, dekorasi dan lain-lain. Akan tetapi dalam hal proses pernikahan, khususnya masyarakat Kabupaten Merauke, informasi yang diperoleh dari setiap penyedia jasa layanan pernikahan yang ada di Kabupaten Merauke sangat minim, sehingga proses pencarian penyedia layanan pernikahan tersebut masih dilakukan dengan cara mencari informasi sendiri dengan mendatangi penyedia jasa satu persatu. Sehingga penelitian ini bertujuan untuk merancang suatu sistem informasi yang akan membantu dalam proses pemilihan dan pemesanan jasa paket pernikahan. Pengembangan sistem yang digunakan adalah Metode Waterfall dimana perancangan sistem meliputi flowchart, diagram kontek serta Entity Relationship Diagram. Hasil yang diperoleh melalui pengujian Blackbox, sistem dapat berjalan dengan baik sesuai dengan fungsionalitas setiap komponen sistem. Pengujian UAT dengan media angket atau kuesioner yang diberikan kepada pengguna, hasil yang diperoleh sebesar 79,4% nilai kemudahan responden, menunjukkan bahwa implementasi sistem yang telah dilakukan dapat membantu para pencari jasa atau klien dalam proses pemilihan dan pemesanan paket pernikahan yang variatif dan sesuai kebutuhan.
Implementasi Framework PXP dan UCD pada Sistem Informasi Manajemen Penerimaan Peserta Didik Baru SMAN 1 Bengalon
Authors: Permatasari Aishiela Ayu , Azhar Nur Fajri 
Published: November 2023

The New Student Acceptances (PPDB) in SMAN 1 Bengalon does not yet have management information system. Making PPDB SIM based on problems that exist in PPDB activities, which are still carried out manually so that the activity process becomes ineffective and takes a lot of time. The purpose of making this SIM PPDB is to facilitate the process of PPDB activities at SMAN 1 Bengalon. This information system was developed using two method, whis is Personal Extreme Programming (PXP) framework and User Centered Design (UCD) method. This system development was using laravel framework with applying model, view, and controller architecture. The amount of development feature of iteration 1 were 13 features, iteration 2 were 12 features, iteration 3 were 11 feature, iteration 4 were 12 features, and iteration 5 were 5 features. The development of New Student Admission Management Information System obtained 53 total of features. Testing streps has carried out with a percentage of 85% the features have been successfully developed, and accepted bay the product owner as well as the system deploy process. User training has carried out in the final process of SIM PPDB development.Kegiatan Penerimaan Peserta Didik Baru (PPDB) yang ada di SMAN 1 Bengalon belum memiliki sistem informasi manajemen. Pembuatan SIM PPDB ini didasari oleh permasalahan yang ada pada kegiatan PPDB yaitu masih dilaksanakan secara manual sehingga proses kegiatan menjadi tidak efektif dan memakan banyak waktu. Tujuan dari pembuatan SIM PPDB ini adalah dapat mempermudah proses kegiatan PPDB di SMAN 1 Bengalon. Sistem informasi ini dikembangkan dengan dua metode, yaitu Personal Extreme Programming (PXP) dan metode User Centered Design (UCD). Pengembangan sistem ini menggunakan framework laravel dengan menerapkan arsitektur model, view, dan controller. Jumlah pengembangan fitur pada iterasi 1 yaitu 13 fitur, iterasi 2 sebanyak 12 fitur, iterasi 3 sebanyak 11 fitur, iterasi 4 sebanyak 12 fitur dan iterasi 5 sebanyak 5 fitur. Pengembangan SIM PPDB memperoleh total sebanyak 5 iterasi, dengan keseluruhan fitur sebanyak 53 fitur. Tahap pengujian telah dilakukan dengan presentase 85% fitur telah berhasil dikembagkan, dan telah diterima oleh product owner serta telah dilakukan proses deployment sistem. User training telah dilakukan pada proses terakhir pengembangan SIM PPDB.
Analisis Implementasi Port Knocking pada Keamanan Jaringan di SMK PGRI 1 Nganjuk
Authors: Setiayoko Yanto , Swanjaya Daniel , Farida Intan Nur 
Published: November 2023

SMK PGRI 1 Nganjuk is a private school that offers internet network to support learning. The MikroTik server is often attacked during the process. Such attacks include probes, DDoS, port scanning, and sniffing. This research aims to address the emerging issues and hopes that similar problems will not occur in the future. The method used in this research is port knocking to close access ports, and further development includes closing the Mac interface winbox and adding anti-DDoS functionality. The goal of this research is to enhance the security of the internet network at SMK PGRI 1 Nganjuk. By implementing the method of blocking DDoS, it is expected to strengthen the server firewall. After going through the research process based on NDLC feedback, a network security plan is created and functions as intended. By utilizing network security applications, port tapping, and DDoS prevention methods, it can minimize the misuse of router access by unauthorized parties. As for recommendations for further research, testing should be conducted using other hacking tools with advanced testing techniques. Additionally, there is a need to develop a gate knocking method that can be employedSMK PGRI 1 Nganjuk merupakan sekolah swasta yang menawarkan jaringan internet untuk mendukung pembelajaran. Server mikrotik sering diserang selama proses berlangsung. Serangan semacam itu termasuk probe, DDOS, kontrol port, dan sniffing. Penelitian ini bertujuan untuk menjawab isu-isu yang sedang berkembang. Berharap masalah serupa tidak akan muncul di masa depan. Metode yang digunakan dalam penelitian ini adalah port knocking untuk menutup akses port dan mengembangkan metode tersebut dengan menutup mac interface winbox dan menambahkan fungsi anti DDOS. Tujuannya penelitian ini untuk meningkatkan keamanan jaringan internet di SMK PGRI 1 Nganjuk. Dengan menambahkan metode pemblokiran DDOS, diharapkan dapat memperkuat firewall server. Setelah melalui proses penelitian berdasarkan umpan NDLC, rencana keamanan jaringan dibuat dan berfungsi seperti yang diharapkan. Dengan menggunakan aplikasi keamanan jaringan, port tapping dan metode pencegahan DDOS dapat meminimalisir penyalahgunaan akses router oleh pihak yang tidak bertanggung jawab. Adapun rekomendasi untuk penelitian lebih lanjut, pengujian harus dilakukan menggunakan alat peretasan lain dengan teknik pengujian yang lebih tinggi. Selain itu, ada kebutuhan untuk mengembangkan metode ketukan gerbang yang dapat digunakan
Rancang Bangun Sistem Monitoring Dissolved Oxygen dan Power of Hydrogen pada Air Tambak Budidaya Udang Vaname Berbasis Internet of Things
Authors: Yustihan Ramadhan Chairil , Taufiqurrohman Muhammad 
Published: November 2023

The type of shrimp that is the easiest to cultivate in Indonesia and which is able to withstand disease attacks is vannamei shrimp. In this research, the aim is to be able to monitor the dissolved oxygen (DO) and power of hydrogen (PH) values in real time for pond managers so that when there is a change in DO and PH values, prompt and appropriate action can be taken. DO has an ideal value of more than 3 and PH has an ideal value of 7.5 - 8.5. In order for the system to work properly, this research uses 2 sensors as input, namely DO sensors and PH sensors, nodeMCU and Arduino as components to process DO and PH data. This system is based on the internet of things (IOT) so that the DO and PH data displayed can be viewed online. The test was carried out by comparing the results of pond equipment with thesis tools. The results obtained are that the thesis tool has a maximum error limit of 2.9% for DO sensors while for PH sensors it has a maximum error limit of 4.6%. This thesis tool also added 3 statuses for DO and PH, namely safe, alert and dangerous status. Jenis udang yang paling mudah dibudidayakan di Indonesia dan yang mampu bertahan terhadap serangan penyakit yaitu udang vaname. Pada penilitian kali ini bertujuan untuk dapat memonitoring nilai dissolved oxygen (DO) dan power of hidrogen (PH) secara real time kepada pengelola tambak sehingga ketika terjadi perubahan nilai DO dan PH dapat dilakukan tindakan yang cepat dan tepat. DO mempunyai nilai ideal yaitu lebih dari 3 dan PH mempunyai nilai ideal yaitu 7,5 - 8,5. Agar sistem bekerja dengan baik, penelitian kali ini menggunakan 2 sensor sebagai input, yaitu sensor DO dan sensor PH, nodeMCU dan arduino sebagai komponen untuk memproses data DO dan PH. Sistem ini berbasis internet of things (IOT) sehingga data DO dan PH yang ditampilkan bisa dilihat secara online. Pengujian dilakukan dengan membandingkan hasil alat tambak dengan alat. Hasil yang didapatkan yaitu alat ini mempunyai batas limit error maksimal 2,9% untuk sensor DO sedangkan untuk sensor PH mempunyai batas limit error maksimal yaitu 4,6%. Pada alat ini juga ditambahkan 3 status untuk DO dan PH, yaitu status aman, awas dan bahaya.