bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recommendations on the Ethical Aspects of Artificial Intelligence, with an Outlook on the World of Work
Authors: Riczu Zs. 
Published: June 2023

Objective: the spread and wide application of Artificial Intelligence raises ethical questions in addition to data protection measures. That is why the aim of this paper is to examine ethical aspects of Artificial Intelligence and give recommendations for its use in labor law.Methods: research based on the methods of comparative and empirical analysis. Comparative analysis allowed to examine provisions of the modern labor law in the context of use of Artificial Intelligence. Empirical analysis made it possible to highlight the ethical issues related to Artificial Intelligence in the world of work by examining the disputable cases of the use of Artificial Intelligence in different areas, such as healthcare, education, transport, etc.Results: the private law aspects of the ethical issues of Artificial Intelligence were examined in the context of ethical and labor law issues that affect the selection process with Artificial Intelligence and the treatment of employees as a set of data from the employers’ side. Author outlined the general aspects of ethics and issues of digital ethics. Author described individual international recommendations related to the ethics of Artificial Intelligence.Scientific novelty:this research focused on the examination of ethical issues of the use of Artificial Intelligence in the specific field of private law – labor law. Authors gave recommendations on ethical aspects of use of Artificial Intelligence in this specific field.Practical significance: research contributes to the limited literature on the topic. The results of the research could be used in lawmaking process and also as a basis for future research.
De novo construction of chiral 3‑oxindoles via organocatalyzed enantioselective ortho-Friedel-Crafts addition/novel [1,2]-ester migration
Authors: Wang Yong , Pi Chao , Wu Yangjie , Cui Xiuling 
Published: June 2023

Abstract
The de novo construction of chiral 3-hydroxyindolenines and 3-oxindoles from easily available starting materials has been highly desired. Meanwhile, the intermolecular enantioselective ortho-C-H addition to ketone carbonyl remains a long-standing challenge. Herein, an unprecedent enantioselective intermolecular direct ortho-Friedel-Crafts addition of primary aryl amine with 2,3-diketoesters to construct 3-hydroxyindolenines with a chiral tertiary alcohol has been disclosed. The following unusual [1,2]-ester migration provides a family of chiral 3-oxindoles in good to excellent yields with excellent enantio-selectivity.
A “popcorn-making-mimic” strategy for compounding graphene@NiFe2O4 flexible films for exceptionally strong electromagnetic interference shielding and absorption
Authors: Liu Mingjie , Wang Zhiyuan , Wang Fangcheng , Zhao Guangyao , Zhu Haojie , Jia Zhuofei , Qin Tingting , Kang Feiyu , Yang Cheng 
Published: June 2023

Abstract

Compounding functional nanoparticles with highly conductive and porous carbon scaffolds is a basic pathway for engineering many important functional devices. However, enabling uniform spatial distribution of functional particles within a massively conjugated, monolithic and mesoporous structure remains challenging, as the high processing temperature for graphitization can seriously arouse nanoparticle ripening, agglomerations and compositional changes. Herein, we report a unique “popcorn-making-mimic” strategy for preparing a highly conjugated and uniformly compounded graphene@NiFe2O4 composite film through a laser-assisted instantaneous compounding method in ambient condition. It can successfully inhibit the unwanted structural disintegration and mass loss during the laser treatment by avoiding oxidation, bursting, and inhomogeneous heat accumulations, thus achieving a highly integrated composite structure with superior electrical conductivity and high saturated magnetization. Such a single-sided film exhibits an absolute shielding effectiveness of up to 20906 dB cm2 g-1 with 75% absorption rate, superior mechanical flexibility and excellent temperature/humidity aging reliability. The electromagnetic interference shielding effectiveness can reach 51 dB for a double-sided film with the thickness of 166 µm, which shields approximately 99.999% of the incident electromagnetic waves. These performance indexes signify a substantial advance in EMI absorption capability, fabrication universality, small form-factor and device reliability toward commercial applications. Our method provides an important paradigm for fabricating sophisticated composite materials for versatile applications.
Effect of non-thermal plasma process on biomass, lipid, fatty acid and lignocellulosic material of Scenedesmus microalga for biofuel production
Authors: CUBAS ANELISE L V , Moecke Elisa Helena Siegel , de Sousa Leandro , Lima Amanda Schueng , Pereira Gabriela Nayana , Derner Roberto Bianchini , Matos Angelo Paggi 
Published: June 2023

Abstract
This study assessed the effect of short-period (3 min.) application of non-thermal plasma (NTP) on the synthesis of biomass and lipids in Scenedesmus sp. as well as determine fatty acid content, elemental composition and lignocellulosic material. We also investigated the long-period (10 min.) exposure of microalgal biomass to NTP prior to lipid extraction. After subjecting the Scenedesmus biomass for short-period of plasma process, the maximum lipid productivity (20.6 mg L-1 day-1) was achieved on the fourth day of cultivation, with high percentages of saturated fatty acids notably palmitic acid (C16:0). Results of elemental composition (C, N, O, Na, Mg, Si, K, Ca) in Scenedesmus biomass showed that NTP application does not change these chemical compounds in algal biomass, while the lignocellulosic material such as cellulose content doubled (29.3%) of almost twice the value of the control sample (14.5%), which is associated with depolymerization of the D-glucose units mediated by NTP. After exposing the algal biomass for long-period of NTP as a pre-treatment method, the lipid recovery from Scenedesmus sp. ranged from 15.0 to 32.8% and decreased in the following order NTP (air + argon) ˃ sonication ˃ NTP (argon) ˃ NTP (air) ˃ control. These results suggest that NTP is a promising technology to not only induces lipid synthesis in microalgal cells but also to enhance the lipid recovery prior to lipid extraction, which can be converted into biodiesel. The lignocellulosic material in Scenedesmus biomass delignified by NTP can be also used to obtain second-generation bioethanol.
Design of Bidirectional Converter Based Increased Voltage Level Circuit with Multilevel Inverter Concept
Authors: P Rathidevi , P Sivakumar , Subramanian Vijayalakshmi 
Published: June 2023

Abstract
In this paper a new topology of the bidirectional converter based multi-level inverter was designed. The topology was designed to increase the levels and maximum voltage of the output. The proposed topology for 31 level was simulated in MATLAB Simulink software. Hardware implementation was done for the same, software and hardware results were compared. Self-comparison with various levels for the same topology was made. Comparison with other recent research papers for 31 level multilevel inverter concept were done. The comparison tabulations and the charts were presented to discuss about the pluses of the proposed topology.
Mechanical behaviours of a hybrid composite with orthogonal spiral wire mesh and polyurethane elastomer
Authors: Xue Xin , Lin Congcong , Ye Zixiong , Zhang Mangong , Liao Juan 
Published: June 2023

Abstract
The application of a new flexible lattice structure, inspired by biological tissues, aims to significantly improve the deformation capacity of conventional rigid lattice structures and has gained widespread usage. Although the developed flexible lattice exhibits unique mechanical properties such as biomimetic J-type stress-strain behaviour and anisotropy, its limited load-bearing capacity, inadequate sealing performance, and complex preparation processes have hindered its application in engineering. To address these issues, a novel hybrid material is proposed based on the concept of interpenetrating composite materials. The material utilizes a woven TC4 orthogonal spiral wire mesh as the skeleton and PU elastomer (OSWM-PU) as the matrix. The uniaxial tensile tests demonstrate that OSWM-PU possesses the excellent load-bearing capacity, allowing for large deformations (≥ 60%) while maintaining partial integrity even after matrix fracture. Optical measurements and simulation analysis reveal that Poisson’s ratio can be adjusted within a certain range by manipulating the microscopic parameters (p, d) of the longitudinal helical filaments. Cyclic tensile experiments further demonstrate that OSWM-PU exhibits exceptional energy absorption performance, multiple energy dissipation modes, and a more pronounced Mullins effect. The stress relaxation experiment reveals the significant influence of the volume fraction of the skeleton on long-term loading conditions. The orthogonal spiral wire skeleton exhibits a superior hooking effect without dividing the matrix, enabling OSWM-PU to possess enhanced collaborative deformation capability and inherent designability in the orthogonal direction. These characteristics make it highly promising for applications in various robot joints and as flexible aircraft skin, offering excellent prospects for utilization.
Mapping Mental Health Care Services for Children and Youth Population in Colombia’s Pacific: Potential for Boundary Spanning between Community and Formal Services
Authors: Weber Sanne , Carranza Francy , Rengifo Juan Roberto , Romero Camilo , Arrieta Sergio , Martínez Karina , Pinilla-Roncancio Mónica , Fenton Sarah-Jane , Casas Germán , Jackson Paul , Arranguren Juan Pablo 
Published: June 2023

Abstract
Background
Conflict and violence can impact on the mental health of children and young people, who are in a crucial stage of their personal growth. Not much is known about the provision of mental health care to young people in conflict-affected areas. Community-based care can be essential, as state-led services are often scarce in conflict contexts, like Colombia’s Pacific region where this research was conducted. According to the WHO, such care is ideally provided in the form of a network of interconnected services, offered by different actors beyond the formal health sector.
Methods
Qualitative data were collected through 98 interviews with community organisations, schools, international organisations and schools. These interviews aimed to identify the strategies used to promote young people’s mental health and the interactions between the different providers. Boundary spanning theory was used to analyse how different actors and forms of mental health care provision could coordinate better.
Results
Community organisations and schools use a wide array of strategies to attend to the mental health of children and young people, often of a collective and psychosocial nature. State institutions offer more clinically focused strategies, which are however limited in terms of accessibility and continuity. International organisations aim to strengthen state capacity, but often struggle due to high staff turnover. Although mental health care pathways exist, their effectiveness is limited due to ineffective coordination between actors.
Conclusions
To make sure that the variety of strategies to improve young people’s mental health effectively reach their beneficiaries, better coordination is needed between the different actors. Mental health care pathways should therefore integrate community organisations, while community connectors can help to manage the coordination between different actors and forms of clinical and psychosocial support.
KSRP: Improved Secure Remote Password Protocol Based on Post Quantum Algorithm
Authors: YANG Yatao , ZHAO Ruoyan , DONG Hui , HUANG Jierun 
Published: June 2023

Abstract
In order to solve the issue that traditional secure remote password (SRP) protocols cannot resist the active quantum computing attack, a simple and efficient SRP protocol based on post quantum algorithm Kyber named KSRP is proposed. In the protocol, the asymmetrical key consensus algorithm (AKCN) and post quantum algorithm are used to implement authenticated key exchange. This scheme can resist password recovery, Denning-Sacco’s attack and other attacks after being analyzed, which satisfies provable security under eCK model and indistinguishable game model. Compared with the traditional password authenticated key exchange (PAKE) protocols based on classical hard mathematical problems, this protocol refers to the generation method on the temporary public key and private key in the post quantum public key encryption algorithm Kyber, which enhances the security of process parameters. In addition, the scheme uses compression functions for the transmitted session public key to reduce communication overhead and improve security. After being tested in the LWE tester tool SageMathCell, the security of this protocol can reach 313 bits, which is 2.79 times the traditional SRP protocol, and 3.91 times J-PAKE protocol, also is higher 70.1% than Ding’s RLWE-PAK and RLWE-PPK protocols. The communication overhead in the protocol is only higher about 16% of post-quantum PPK and PAK protocols. This protocol is simple, efficient, and resistant to quantum computing active attacks, which can be applied in remote authenticated key exchange in cloud networks.
Delincuencia organizada en México y su impacto en la garantía de los Derechos Humanos
Authors: Batallas Lara Cosme 
Published: June 2023

El impacto de las políticas públicas implementadas para hacer frente a la delincuencia organizada en México a partir de 2006, lejos de disminuir los niveles de violencia, multiplicaron los homicidios, desapariciones y violación de los derechos humanos de la población civil, la Estrategia Nacional de Seguridad, que desarrolla acciones de inteligencia y operativos orientados a debilitar las estructuras de las organizaciones criminales, radicalizó y expandió la violencia hacia todos los rincones del país. Los alcances de la delincuencia organizada afectan de forma significativa las estructuras del Estado. La corrupción de autoridades, la evasión fiscal, el lavado de dinero, la extorsión y la inseguridad son la cara visible de su accionar. La confluencia de estos factores incrementó el uso de la violencia como medio de control y dominio de los espacios urbanos por parte del Estado. Lo cual, aunado a un sistema judicial viciado y los altos niveles de impunidad agrava la ya deteriorada situación de los derechos humanos en México. La proximidad con los Estados Unidos y a su alto consumo de drogas, junto al comercio ilegal de armas ha fortalecido el accionar de la delincuencia organizada. Su costo social y de vidas humanas ubican a México entre los Estados más peligrosos del mundo.
The Impact of a Gamified Mobile Mental Health App (eQuoo) on Resilience and Mental Health in a Student Population: Large-Scale Randomized Controlled Trial
Authors: Litvin Silja , Saunders Rob , Jefferies Philip , Seely Hayley , Pössel Patrick , Lüttke Stefan 
Published: June 2023

Background
With many digital mental health interventions failing to engage clients for enough time to demonstrate substantive changes to their well-being and with only 2% of all digital solutions on app stores having undergone randomized controlled trials, the rising demand for mental health prevention and early intervention care is not being met. Young adults in particular struggle to find digital well-being apps that suit their needs.

Objective
This study explored the effects of eQuoo, an evidence-based mental health game that teaches psychological skills through gamification, on resilience, depression, anxiety, and attrition in a student population.

Methods
In total, 1165 students from 180 universities in the United Kingdom participated in a 5-week, 3-armed randomized controlled trial. Participants were randomly allocated into 1 of 3 groups: eQuoo users, users of a treatment-as-usual evidence-based cognitive behavioral health app called Sanvello, and a no-intervention waitlist. The Rugged Resilience Scale, Generalized Anxiety Disorder–7, and Patient Health Questionnaire–8 were administered to all participants at baseline and every 7 days until completion.

Results
A repeated measures–ANOVA revealed statistically significant increases in resilience scores in the test group (P<.001) compared with both control groups (Sanvello: P=.10 and waitlist: P=.82) over 5 weeks. The app also significantly decreased anxiety and depression scores (both P<.001). With 64.5% (251/389) adherence, the eQuoo group retained 42% more participants than the control groups.

Conclusions
Digital health interventions such as eQuoo are effective, scalable, and low-cost solutions for supporting young adults and are available on all leading mobile platforms. Further investigation could clarify the extent to which specific elements of the eQuoo app (including gamification) led to better outcomes.

Trial Registration
German Clinical Trials Register (DRKS) DRKS00027638; https://drks.de/search/en/trial/DRKS00027638
STRATEGY FOR INCREASING THE FINANCIAL PERFORMANCE OF CULINARY MSMEs IN THE POST-PANDEMI COVID-19 ERA IN JAMBI CITY
Authors: Rahayu Mugi , Fitriaty Fitriaty , Khalik Idham 
Published: June 2023

Abstract
The purpose of this study is to analyze strategies for improving the financial performance of Culinary MSMEs in the current era and after the Covid-19 pandemic in Jambi City. The analysis tools used are SWOT analysis and PLS analysis. The results showed that the SO (Strenght Opportunity) Strategy increased customer trust, added employees, and maintained cleanliness. The WO (Weaknesses Opportunity) strategy provides discounts on every purchase, providing free order delivery services at short distances. Strategy ST (Strenght Threat) adding new employees, decorating the room so that visitors are comfortable. The WT (Weaknesses Threat) strategy is adding new products or adding level variants to old products, looking for new investors to expand the business. Then Entrepreneur Orientation has a significant effect on innovation in Culinary MSMEs in Jambi City, Market Orientation has no significant effect on innovation in Culinary MSMEs in Jambi City, Entrepreneur Orientation has a significant effect on Financial Performance on Culinary MSMEs in Jambi City, Market Orientation has no significant effect on Financial Performance on Culinary MSMEs in Jambi City, Innovation has a significant effect on Financial Performance on Culinary MSMEs in Jambi City, Entrepreneurial Orientation has a significant effect on MSME Financial Performance with innovation as a mediating variable on Culinary MSMEs in Jambi City, Market Orientation has a significant effect on MSME Financial Performance with innovation as a mediating variable in Culinary MSMEs in Jambi City.
Keywords: Financial Performance, Innovation, SWOT.
Pengembangan instrumen tes computational thinking Siswa Sekolah Dasar melalui analisis RASCH model
Authors: Inasari Lilis , Lidinillah Dindin Abdul Muiz , Prehanto Adi 
Published: June 2023

Computational Thinking (CT) dapat dikembangkan dalam mata pelajaran matematika, melalui bebras siswa dapat menyelesaikan persoalan tentang berfikir komputasional dalam bentuk soal menarik yang terdapat konsep matematika dan informasi tersembunyi dalam kehidupan sehari-hari. Tujuan dari penilitian ini adalah untuk menganalisis Pengembangan Instrumen Tes Computational Thinking Siswa Sekolah Dasar Melalui Analisis Rasch Model. Metode penelitian yang digunakan yaitu PendekatanÂ Kuantitatif dengan metode DBR (Design-Based Research). Penelitian dilakukan di SDN 1 Sindangkasih. Subjek penelitian ini yaitu siswa kelas V SDN 1 Sindangkasih sebanyak 95 responden. Teknik pengumpulan data melalui Rasch Model. Hasil dari analisis Rasch ModelÂ menunjukkan bahwa tiap item soal dalam instrumen penilaian Computational Thinking telah bagus menurut tingkat kesukarannya namun terlalu sulit bagi siswa, tetapi masih bisa di terima oleh siswa; dan setiap item soal dalam instrumen tidak mengalami bias gender. Tingkat reliabilitas item dan reliabilitas person dalam instrumen penilaian computational thinking berada dalam kategori baik dan lemah..
Penerapan pembelajaran berdiferensiasi sebagai salah satu pemecahan masalah masih kurangnya keaktifan peserta didik saat proses pembelajaran berlangsung
Authors: Sutrisno Lucky Taufik 
Published: June 2023

AbstrakPenelitian ini bertujuan untuk mengetahui peningkatan keaktifan peserta didik melalui penerapan pembelajaran berdiferensiasi pada mata pelajaran Matematika materi FPB dan KPK di SD Negeri Baros Mandiri 4 Kota Cimahi. Penelitian ini merupakan penelitian tindakan kelas, dilaksanakan di kelas VI D pada semester ganjil tahun pelajaran 2022/2023 kurikulum merdeka. Jenis tindakan penelitian tindakan kelas ini menggunakan model Kemmis dan Taggart. Data dikumpulkan melalui observasi, angket dan dokumentasi, alat yang digunakan untuk mengumpulkan data penelitian: lembar observasi, angket keaktifan peserta didik, dan checklist dokumentasi. Data yang diperoleh pada penelitian ini dianalisis menggunakan teknik analisis deskriptif dengan presentase, selain itu juga didasarkan pada refleksi tiap siklus tindakan. Hasil penelitian: 1) Pemanfaatan Pembelajaran berdiferensiasi dengan memperhatikan gaya belajar peserta didik untuk pembelajaran dilakukan melalui tiga tahapan: pencarian data gaya belajar peserta didik, pengelompokan peserta didik, dan pemberian materi sesuai gaya belajar; 2) Pemanfaatan Pembelajaran berdiferensiasi dengan memperhatikan gaya belajar dapat meningkatkan keaktifan peserta didik berdasarkan lima indikator yaitu: fokus, kerjasama, mengemukakan pendapat atau ide, pemecahan masalah, dan disiplin.Â Kata Kunci: aya belajar, keaktifan peserta didik, pembelajaran berdiferensiasiÂ AbstractThis research aims to determine the increase in student activity through the application of differentiated learning in Mathematics subjects for FPB and KPK at SD Negeri Baros Mandiri 4, Cimahi City. This research is a classroom action research, carried out in class VI D in the odd semester of the 2022/2023 academic year of the independent curriculum. This type of classroom action research uses the Kemmis and Taggart models. Data were collected through observation, questionnaires and documentation, tools used to collect research data: observation sheets, student activity questionnaires, and documentation checklists. The data obtained in this study were analyzed using descriptive analysis techniques with percentages, besides that it was also based on the reflection of each cycle of action. The results of the study: 1) Utilization of differentiated learning by paying attention to students' learning styles for learning carried out through three stages: searching for data on student learning styles, grouping students, and providing materials according to learning styles; 2) Utilization of differentiated learning by paying attention to learning styles can increase student activity based on five indicators, namely: focus, cooperation, expressing opinions or ideas, problem solving, and discipline.Â Keywords: learning style, student activity, differentiated learning