bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determinant of Vocational High School’s Open Unemployment
Authors: Mahroza Ayu Dian 
Published: July 2023

This study aimed to determine the effect of gender, school origin status, national exam scores, work experience, residence and English language skills on unemployment in Sleman Regency. The data used in this study were primary data obtained through questionnaire distributed to vocational high school alumni who graduated in 2018 and 2019. The sampling technique used was non-probability sampling, while for the analysis, it used logit regression analysis tools. The results showed that the variables of gender and school origin status had positive and significant effects on unemployment opportunities for vocational high school graduates. The variables of national exam scores, work experience and English language skills had negative and significant effects on the unemployment opportunities of vocational high school graduates. Meanwhile, the length of work experience and distance from residence to city did not have significant effects on the probability of being unemployed for vocational high school graduates.
Penelitian ini bertujuan untuk mengetahui pengaruh jenis kelamin, status asal sekolah, nilai ujian nasional, pengalaman kerja, tempat tinggal dan kemampuan bahasa Inggris terhadap pengangguran di Kabupaten Sleman. Data yang digunakan dalam penelitian ini adalah data primer yang diperoleh melalui penyebaran kuesioner kepada alumni SMK lulusan tahun 2018 dan 2019. Teknik pengambilan sampel yang digunakan adalah non-probability sampling, sedangkan untuk analisisnya menggunakan alat analisis regresi logit. Hasil penelitian menunjukkan bahwa variabel jenis kelamin dan status asal sekolah berpengaruh positif dan signifikan terhadap kesempatan kerja lulusan SMK. Variabel nilai ujian nasional, pengalaman kerja dan kemampuan bahasa Inggris berpengaruh negatif dan signifikan terhadap peluang pengangguran lulusan SMK. Sementara itu, lama pengalaman kerja dan jarak tempat tinggal ke kota tidak berpengaruh signifikan terhadap peluang menganggur lulusan SMK.
The Effect of Economic Growth, Population and Unemployment on HDI
Authors: Wahyuningrum Febrianti , Soesilowati Etty 
Published: July 2023

East Java Province is a province in Indonesia, which has the potential to develop. Provincial HDI has increased every year, but the HDI of East Java Province is quite low compared to the HDI of other provinces in Java. The rate of economic growth that occurred in East Java Province decreased. The existence of the unemployment rate causes the prosperity of the community to be not optimal, while the purpose of human development is to create community welfare. The data used in this research is using secondary data. This study uses the ordinary least square method with multiple regression analysis. This study uses a combination of time series data from 2014-2018 and a cross section of 38 districts or cities in East Java Province. The variables used are Economic Growth Rate, Population and Open Unemployment Rate. Based on the research results, it can be concluded that the population has a significant effect on the human development index (HDI) and the rate of economic growth and the open unemployment rate does not significantly affect the Human Development Index (HDI).
Provinsi Jawa Timur merupakan Provinsi di Indonesia tepatnya di Pulau Jawa yang mempunyai potensi untuk berkembang. IPM Provinsi mengalami peningkatan setiap tahunnya, namun IPM Provinsi Jawa Timur cukup rendah dibandingkan dengan IPM Provinsi lain yang ada di Pulau Jawa. Laju pertumbuhan ekonomi yang terjadi pada Provinsi Jawa Timur terjadi penurunan. Adanya Tingkat pengangguran menyebabkan kemakmuran masyarakat tidak maksimal sedangkan tujuan adanya pembangunan manusia adalah untuk menciptakan kesejahteran masyarakat. Data yang digunakan dalam penelitian ini adalah menggunakan data sekunder. Penelitian ini menggunakan metode ordinary least square dengan analisis regresi berganda. Penelitian ini menggunakan gabungan antar data time series yaitu dari tahun 2014-2018 dan cross section 38 kabupaten atau kota di Provinsi Jawa Timur. Variabel yang digunakan adalah Laju Pertumbuhan Ekonomi, Jumlah Penduduk dan Tingkat Pengangguran Terbuka. Berdasarkan hasi penelitian, dapat diambil kesimpulan bahwa Jumlah Penduduk memiliki pengaruh signifikan terhadap indeks pembangunan manusia (IPM) dan laju pertumbuhan ekonomi dan tingkat pengangguran terbuka tidak berpengaruh secara signifikan terhadap Indeks Pembangunan Manusia (IPM).
Spatiotemporal dynamics in a toxin-producing predator–prey model with threshold harvesting
Authors: Ye Luhong , Zhao Hongyong , Wu Daiyong 
Published: July 2023

In this paper, we propose a toxin-producing predator–prey model with threshold harvesting and study spatiotemporal dynamics of the model under the homogeneous Neumann boundary conditions. At first, the persistence property of solutions to the system is investigated. Then the explicit requirements for the existence of nonconstant steady state solutions are derived by studying the relevant characteristic equation. These steady states occur from related constant steady states via steady state bifurcation. Throughout the analysis of the amplitude equations of Turing pattern by the multiple scale method, pattern formation can be found. Finally, we display umericalsimulations to verify the theoretical outcomes.
Kronik böbrek hastalarında solunum kas kuvveti, egzersiz kapasitesi ve fizyolojik harcama indeksinin değerlendirilmesi
Authors: FIRAT Merve , VARDAR YAGLI Naciye , YILDIRIM Tolga , SAĞLAM Melda , ÇALIK KÜTÜKÇÜ Ebru , İNCE Deniz 
Published: July 2023

Amaç: Bu çalışmanın amacı evre 3 kronik böbrek hastalığı olan bireylerde solunum kas kuvveti, egzersiz kapasitesi ve fizyolojik harcama indeksini değerlendirmek idi.
Yöntem: Yirmi dört evre 3 kronik böbrek hastası (46,21±9,48 yıl, 13 kadın (%54,2), 11 erkek (%45,8)) retrospektif olarak incelendi. Solunum kas kuvveti (maksimal inspiratuar basınç ve ekspiratuar basınç) ağız basıncı ölçüm cihazı, egzersiz kapasitesi 6 dakika yürüme testi ve enerji harcaması fizyolojik harcama indeksi ile değerlendirildi.
Bulgular: Kronik böbrek hastalarının %62,5’inde inspiratuar kas zayıflığı (81,29±17,74 cmH2O), %79,17’sinde egzersiz kapasitesinde azalma (501,92±58,50 metre) ve %75’inde artmış fizyolojik harcama indeksi (0,47±0,13 atım/metre) vardı.
Sonuç: Hastalığın erken evrelerinde olmalarına rağmen evre 3 kronik böbrek hastalarının solunum kas kuvveti ve egzersiz kapasitesinin azaldığı, enerji harcamasının ise arttığı görülmüştür. Bu hastalarda solunum kas ve aerobik egzersiz eğitimi ile solunum kas kuvveti, egzersiz kapasitesi ve enerji harcamasında gelişme sağlanabilir.
THE APPLICATION FOR LEAVE TO APPLY TO COURT FOR REVIEW OF A SCHEME OF ARRANGEMENT IN TERMS OF SECTION 115 OF THE COMPANIES ACT 71 OF 2008 Sand Grove Opportunities Master Fund Ltd v Distell Group Holdings Ltd [2022] ZAWCHC 46
Authors: Madlela Vela 
Published: July 2023

Schemes of arrangement in terms of section 114 of the Companies Act 71 of 2008 (the Companies Act) have become a prevalent mechanism of implementing business combinations, takeovers or restructurings of the share capital in South Africa. In contrast to the 1973 Companies that required court approval for a company to implement a scheme of arrangement, the implementation of a scheme of arrangement under the current Companies Act is initiated by the board of directors and is subject to the supermajority rule, that is, shareholder approval by way of a special resolution. One of the principal protective mechanisms for minority shareholders in a scheme of arrangement, as in the other fundamental transactions, is the appraisal remedy in terms of section 164 of the Companies Act – which acts as an exit mechanism for dissatisfied minority shareholders instead of them thwarting the implementation of a scheme of arrangement. Another protective mechanism for dissenting shareholders is the involvement of the court in schemes of arrangement, which is, however, limited to court approval or court review of the implementation of a scheme of arrangement in clearly circumscribed circumstances. In Sand Grove Opportunities Master Fund Ltd and Others v Distell Group Holdings Ltd and Others [2022] ZAWCHC 46 (Sand Grove), the Western Cape Division of the High Court (the court) dealt with some pertinent issues relating to the application for leave to apply for court review of schemes of arrangement under section 115(3)(b), (6) and (7) of the Companies Act. These issues included the standing to bring proceedings in terms of section 115, application for leave to intervene as co-applicants in these proceedings, condonation of a non-compliance with prescribed period within which the application for leave to apply for court review must be brought, as well as the validity of the meeting and the special resolution approving the scheme of arrangement. This note, therefore, examines the above key issues raised in Sand Grove and provides a critical discussion of the judgment and its significance. The note also highlights the practical implications of this case for companies, directors, shareholders (especially dissenting minority shareholders), beneficial holders of shares and other participants under schemes of arrangement.
Corporate Social Responsibility under the Maqasid Syariah Concept in Malaysia: Why Does it Matter?
Authors: Abd Aziz Hartinie , Abd Ghadas Zuhairah Ariff , Ossofo Assane Buana 
Published: July 2023

Corporate Social Responsibility (CSR) is an essential component of the shariah corporation framework. In the current corporate model, CSR is still an option rather than a company objective. The need for CSR is still being debated among companies, with some believing that it is in the long-term self-interest of a business to be socially responsible, while others view CSR as weakening a business's primary purpose. Islamic law requires Muslims to not only be governed by the al-Quran and as-Sunnah but also to be subject to the objective of Syariah, namely Maqasid Syariah. The research aims to provide analysis and recommendations to improve the practice of CSR according to the concept of Maqasid Syariah. This qualitative research used doctrinal legal method with employing secondary data. The outcome of this research is significant as a basis for law reform to develop a Shariah Compliant Corporation. It is crucial to incorporate CSR into the Shariah-compliant business model to ensure that businesses are responsible not only for maximizing profits but also for contributing positively to society. The incorporation of CSR into the Syariah-compliant business model is crucial in achieving the objectives of Syariah, namely, the promotion of human welfare, justice, and sustainability
Concomitant Unstable and Stable Gravity Stress Tests on Weight-Bearing Stable Weber B Ankle Fractures Treated Nonoperatively
Authors: Gregersen Martin G. , Robinson Hilde Stendal , Molund Marius 
Published: July 2023

Background:
Replacing gravity stress tests with weight-bearing radiographs to evaluate the stability of Weber B (also called Lauge-Hansen supination-external rotation [SER]) ankle fractures results in a lower surgery rate, thus avoiding associated risks and complications. Still, nonoperative treatment of weight-bearing stable fractures is controversial because of the scarcity of strong evidence. We investigated the influence of a concomitant unstable gravity stress test compared with a stable gravity stress test on outcomes after nonoperative treatment of weight-bearing stable fractures.

Methods:
We performed a prospective, noninferiority study on 149 patients with Weber B ankle fractures and stable weight-bearing radiographs. Gravity stress radiographs classified fractures as stable (SER2 [n = 88]) or partially unstable (SER4a [n = 61]). All were treated with a functional orthosis and weight-bearing was allowed; patients were followed for 2 years. The primary outcome was the Manchester-Oxford Foot and Ankle Questionnaire (MOXFQ), with a range from 0 to 100, in which lower scores indicate fewer symptoms. A noninferiority margin was prospectively defined as 7.5 points. The secondary outcomes included the Olerud-Molander Ankle Score, assessment of ankle congruence, and treatment-related adverse events.

Results:
The primary outcome data were available for 144 (96.6%) of 149 participants at 2 years. The between-group difference in the MOXFQ score was 1.0 point (95% confidence interval, −1.4 to 3.4 points; p = 0.397) in favor of the SER2 group, consistent with noninferiority. We found no appreciable between-group differences for any other outcome.

Conclusions:
In Weber B/SER ankle fractures that are stable on weight-bearing radiographs, are treated with removable orthoses, and are allowed to bear weight, a concomitant unstable gravity stress test (SER4a) was not associated with worse patient-reported or radiographic outcomes compared with a stable gravity stress test (SER2) at the 2-year follow-up. Thus, the identification of stress instability seems redundant, which questions the applicability of stress instability for surgical decision-making.

Level of Evidence:
Diagnostic Level II. See Instructions for Authors for a complete description of levels of evidence.
Orthopaedic Manifestations of Thanatophoric Dwarfism
Authors: DeGenova Daniel T. , Wing Anthony O. , Perugini Anthony J. , Petersen Matthew J. , Misbrener Emily , Tulchin-Francis Kirsten , Kadado Allen 
Published: July 2023

Case:
We report the rare case of a 3-year-old male patient with thanatophoric dwarfism, a fatal skeletal dysplasia that arises from an autosomal dominant mutation in the fibroblast growth factor receptor 3 gene. The role of the orthopaedic surgeon in the in the management of this disease is discussed.

Conclusion:
We advocate for the close monitoring of disease progression by the orthopaedic surgery team and offer a potential surgical intervention that may help prevent cardiorespiratory demise.
Unsteady Features of Laminar Viscous Incompressible Flow and Temperature Dissemination through a Rotating Bent Rectangular Channel: The Case of Negative Rotation
Authors: Adhikari Sreedham Chandra , Hasan Mohammad Sanjeed , Akter Rabeya , Mondal Rabindra Nath 
Published: July 2023

Abstract
The authors have requested that this preprint be removed from Research Square.
The hot-e lasers based on electron transfer enhanced by electric polarization under photo-electric co-excitation in perovskite and metal
Authors: Pan Yong , Gao Dongwen , Zhao Yuxin , Gao Dangli 
Published: July 2023

Abstract
The hot electron transfer resulting fluorescence enhancement has the significant meaningful for theory and experiment of photoelectric devices studying. However, the laser emission based on hot electron transfer directly is difficult to realize because of the low transfer efficiency. To achieve laser with new generation mechanism base on hot-electron transfer, the photo-electric co-excitation are proposed for improving the efficiency of hot electron transfer. The lasing behavior at 532 nm are realized with a threshold of 5 kw cm-2&1 μA, which can be considered as the hot e transfer lasing. For details, number of hot electrons transfer process were described via transient absorption spectrum according to the improved ground state bleaching and excited state absorption signal in device ON. Through comparing to optical pump only, the quantum efficiencies of hot electron generation (HEG) and hot electron transfer (HET) were increased by this method about 31% and 31% (about 2.2 and 3.5 times), respectively. Efficient hot electron transferring from the charge regulation of metals by adding an electric field was confirmed. Most importantly, a triple gain mode coupling device including local surface plasmon, hot-e transfer and array oscillation was presented in experiment and simulation. This study can provide theoretical and experimental reference for the research of hot electron lasers and device.
A generalized framework for designing open-source natural hazard parametric insurance
Authors: Steinmann Carmen B. , Guillod Benoît P. , Fairless Christopher , Bresch David N. 
Published: July 2023

Abstract
Parametric insurance schemes allow for payouts to be triggered by real-time hydro-/meteorological parameters instead of waiting for damage assessments, which means they can be settled swiftly, giving people access to funds right after the event. In this work we propose a framework to design parametric insurance schemes and systematically quantify the basis risk: the difference between the parameter-based payout and the actual damage. We implement the framework in the open-source global risk assessment platform CLIMADA and illustrate it with two stylized parametric insurance case studies, targeting tropical cyclones in Mozambique and winter storms in France. The data used and the provided code base are globally-consistent, open-source, and readily available. The presented methods are therefore applicable in data-scarce areas and accessible to stakeholders from the public and private sector. Moreover, our approach can easily be adapted to other hazards and exposures worldwide. This improves the accessibility and transparency of such innovative insurance schemes.
Massive Mimo Antenna Array at Terahertz Band for Short-range Communications
Authors: KOUNDAL POONAM , SINGH SIMRANJIT , KAUR RAJBIR 
Published: July 2023

Abstract
The hexagonal-shaped single-patch antenna and its 10×10 massive MIMO (Multiple-Input Multiple-Output) antenna array is designed for wireless network applications. Polyimide, with a dielectric constant of 3.5 and thickness of 0.007 mm, is the material utilized for the substrate. The rectangular microstrip patch antenna used to create the massive MIMO antenna array is incredibly small, measuring 0.0792mm × 0.15mm × 0.007mm in size. For resonating frequency, a number of performance metrics are computed, including reflection coefficient, antenna gain, bandwidth, VSWR, antenna efficiency, ECC, and gain diversity. The proposed massive MIMO antenna array has a return loss of less than − 10 dB and covers a very large bandwidth i.e., 67.5 GHz. For the resonant frequency band, the proposed array has a maximum attainable antenna gain is 20.8 dB, and its antenna efficiency is 86%. The proposed massive MIMO antenna array can work well for a variety of terahertz applications because of its enhanced characteristics.
Non-Bianisotropic Meta Material Split Ring Resonator Loaded With MIMO Antenna For Wireless Body Area Networks
Authors: Mood Yugender , R Pandeeswari 
Published: July 2023

Abstract
In this work, a novel MIMO antenna that improve the antenna parameters by using a nonbianisotropic split ring resonator (NBSRR) metamaterial (MTM) is presented. The proposed antenna is capable of covering the tri-band resonance frequencies of 4.8GHz, 5.6GHz, and 7.1GHz, which is commonly used for medical and industrial applications. The proposed antenna’s measurement is (56 × 32 ×1.6) mm3. By utilizing a metamaterial component named NB-SRR and a split ring structure, the proposed antenna’s resonant frequency is determined. The NB-SRR metamaterial improves the MIMO antenna’s performance by reducing the coupling between the antennas and improving the radiation pattern. We have simulated the antenna with and without NB-SRR, and provided the comparison results.The simulation outcomes indicate that the suggested design is appropriate for WBAN applications and holds great potential to enhance the wireless communication systems efficiency.
SLAMF7 predicts prognosis and correlates with immune infiltration in serous ovarian carcinoma
Authors: Deng Yalong , Zhang Lu , Dai Changyuan , Xu Yan , Gan Qiyu , Cheng Jingxin 
Published: July 2023

Abstract
Background: Signaling lymphocytic activation molecule family members (SLAMFs) play a critical role in immune regulation of malignancies. However, the function of SLAMFs in ovarian cancer (OV) is rarely studied.
Methods: The expression analysis of SLAMFs was conducted based on the TCGA-OV and GEO databases. Immunohistochemistry (IHC) was further performed on tissue arrays (n = 98) to determine the expression of SLAMF7. Kaplan-Meier plotter and multivariate Cox regression model were used to evaluate the correlation of SLAMF7 expression with survival outcomes of patients. The molecular function of SLAMF7 in OV was further investigated using Gene Set Enrichment Analysis (GSEA).
Results: SLAMF7 mRNA expression were significantly upregulated in OV tumor tissue compared to normal tissue. IHC revealed that SLAMF7 expression was located in the interstitial parts of tumor tissue, and higher SLAMF7 expression was associated with favorable survival outcomes. GSEA demonstrated that SLAMF7 is involved immune-related pathways. Further analysis showed that SLAMF7 had a strong correlation with the T cell-specific biomarker (CD3) but not with the B cell (CD19, CD22, and CD23) and NK cell-specific biomarkers (CD85C, CD336, and CD337). Furthermore, IHC analysis confirmed that SLAMF7 was expressed intumor-infiltrating T cells, and the IHC score of SLAMF7 was positively correlated with CD3 (r = 0.846, P＜0.001).
Conclusions: SLAMF7 is expressed in the interstitial components of clinical OV tissue, and higher SLAMF7 expression indicated a favorable prognosis for patients with OV. Additionally, SLAMF7 is involved in T-cell immune infiltration in OV.
Effects of microcystin-LR on purification of drinking water source and physiological response of Hydrocharis dubia (Bl.) backer
Authors: Liu Junfei , Dong Yingbo , Lin Hai 
Published: July 2023

Abstract
The safety of drinking water source directly affects human health. Ensuring the safety of drinking water is critical. Microcystin-LR (MC-LR), a toxic and common pollutant, releases by algae into drinking water source and can impede the in-situ remediation effect of aquatic plant on drinking water source purification. However, the effect mechanism of the MC-LR on the purification of the drinking water by aquatic plant remains unclear. This study aims to explore the effects mechanism of MC-LR (0–10 µg L− 1) on drinking water source purification by Hydrocharis dubia (Bl.) backer. After an exposure experiment, the removal rate of NH4+-N, TP, and COD promoted significantly at low concentrations of MC-LR (< 1µg L− 1). And the removal rate of NH4+-N, TP, and COD increased from 78.9–90.7%, 70.0–93.2%, and 46.0–77.3%, respectively. With the increase of MC-LR concentration, the pollutant removal rate was obviously inhibited causing by concentration-dependent. Furthermore, the growth and development of the Hydrocharis dubia (Bl.) backer roots were significantly promoted at the concentration of 0.2 µg L− 1. The length, tips, surface area, and average diameter of the root increased by 71.3%, 271.4%, 265.5%, and 113.0%, respectively. Chlorophyll contents under low-concentration MC-LR shows a 14.5%-15.7% promoting effect compared with the control group (CK). The activities of POD and CAT were also stimulated with the MC-LR increasing at low concentration. Notably, the MDA contents increased with increasing MC-LR concentration (p < 0.01). Therefore, the presence of MC-LR could affect the purification efficiency of Hydrocharis dubia (Bl.) backer in drinking water source. This study indicates the effect mechanism of MC-LR on drinking source water purification by Hydrocharis dubia (Bl.) backer.