bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prevalence of Obsessive-Compulsive Personality Disorder in Medical Students
Authors: Al-Na’she Mohammad , Massad Ahmad , Al Khraisat Laith , Al Rafai Mohammad , Albashtawi Yahia , Almohtasib Suliman , Alhayek Ali , Elheet Ahmad , Alaqtash Ramzi , Jaber Ruba 
Published: February 2024

Objective: Obsessive-compulsive personality disorder (OCPD) is a cluster C personality disorder, and the most prevalent one. It is mainly characterized by perfectionism and can cause distress and functional impairment in the individual. This study aimed to determine the prevalence of OCPD in medical students, investigate the effect of this disorder on students’ academic performance, and discover any possible related factors.
Methods: This cross-sectional observational study consisted of 508 medical students enrolled at the University of Jordan in 2021. It utilized a questionnaire that enquired about their sociodemographic information, academic information, and study habits. It also contained questions about the diagnostic criteria of OCPD from the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) and questions from the Personality Inventory for the DSM-5 (PID-5) to assess the presence of the rigid perfectionism personality trait.
Results: Fifty-one percent of the studied sample either fulfilled the DSM-5 criteria or showed moderate or high expression of rigid perfectionism, according to the PID-5. More than two-thirds of the students able to be diagnosed with OCPD reported being overwhelmed with anxiety and stress at times of exams, and 41.5% stated that they skip sleep before exams even though they have finished studying.
Conclusion: The reported prevalence of 51.18% in medical students is ten times the prevalence of OCPD in the general population. There was no association between OCPD and the students’ gender or academic performance. Students affected by OCPD seem to experience overwhelming amounts of stress and may need mental health support in the form of regular check-ups and counseling services.
The Value of Axial Imaging to Check Reduction after Anterior Approach Open Reduction for Developmental Dysplasia of the Hip
Authors: Al-Naser Saeed , Altamimi Anas Ar , Gharaibeh Monther 
Published: February 2024

Background: There are still many controversies regarding the diagnosis and management of developmental dysplasia of the hip (DDH). Axial imaging is routinely used after closed or open reduction to confirm reduction has occurred. In this study, we aimed to determine the rate of early re-dislocation or failure of reduction after anterior approach open reduction (AOR), to establish whether there is a true need for routinely performing post-operative axial imaging.
Methods: We retrospectively reviewed radiographs, operation notes and post-operative CT scan images of our AOR cases from September 2018 to June 2020. The CT scan images were reviewed to check the post-operative reduction and congruency. The ‘posterior neckline’ and the ‘modified Shenton line’ were used to assess reduction. The related literature was also reviewed.
Results: Thirty patients were included. The post-operative CT scans confirmed that all cases had reduced congruent hips. The CT scans did not change future treatment plans for any patient in this cohort and did not predict late re-dislocation.
Conclusions: The rate of early re-dislocation or failure of reduction after AOR was negligible. Traditional routine axial imaging after this operation is therefore unjustified and has no value in predicting possible late re-dislocations. It also comes at the cost of extra radiation to the child and expense for the health system. We recommend stopping the routine use of post-operative axial imaging and using it selectively for specific indications, including teratologic and neuromuscular hips, bilateral DDH, and after revision surgery, in addition to closed reductions and medial approach open reduction.
Depression Among Medical Students at West Bank Universities
Authors: Idkedek Mayar , Moreb Beesan , Sharif Niveen , Rishiq Aseel , Hliqawi Alaaeddin , Idkaidak Sara , O. Khalil Mohammad , Hamad Lana , Hallak Hussein 
Published: February 2024

This study investigated the propensity for medical students to experience symptoms of depression, relative to other students, at West Bank Palestinian universities. In addition, the study evaluated the socio-demographic or academic factors that might influence this propensity. A quantitative, cross-sectional study was conducted on 714 medical and non-medical students from Al-Quds and Al-Najah Universities. Data were generated through a questionnaire that included sociodemographic parameters and academic status, and measured depression using the Beck Depression Inventory. The data were analyzed using SPSS (v. 20). About a third of the sample’s medical students suffered from some form of depression. Moderate depression appeared to be relatively high among medical (18.7%) and non-medical students (25.5%). At all depression levels, there was a significantly lower prevalence of depression among medical students compared to non-medical, with the exception that the medical students suffered a higher rate of mild mood disturbances (25.1%) than the non-medical (14.6%). Furthermore, there were significant correlations (α ≤0.05) between a higher prevalence of depression and being female, lower grade point average (GPA), lower economic status, and a lack of psychological support. Other variables, such as accommodation and year of study, showed insignificant relationships with depression. Depression was highly prevalent among the students, regardless of their university or field of study, which probably reflects the high depression rates in the wider Palestinian society. Nevertheless, the lower prevalence of depression among the medical students may be attributed to the fact that higher quality students are accepted by medical schools and their level of adaptation to stress and hard work. Finally, our results challenge the perception of a higher depression rate among medical students.
Understanding of polarization reversal and charge trapping under imprint in HfO2-FeFET by charge component analysis
Authors: Yoshimura Yoko , Suzuki Kunifumi , Ichihara Reika , Sakuma Kiwamu , Takahashi Kota , Matsuo Kazuhiro , Fujiwara Makoto , Saitoh Masumi 
Published: February 2024

Abstract
Polarization reversal and charge trapping under imprint in HfO2-based ferroelectric FET (FeFET) are studied by charge component analysis. By decomposing the effects of spontaneous polarization and charge trapping using the transient current measurement with triangle waves in both metal–ferroelectric–metal (MFM) and metal–ferroelectric–insulator-Si (MFIS) capacitors, we found that V
th under imprint in MFIS is determined by both coercive voltage (V
c) shift due to imprint and the subsequent modulation of charge trapping at the same polarization. In addition, a comparison of V
c shift due to imprint of MFM and MFIS was performed. V
c shift of MFIS was found to be in good agreement with that of MFM. This implies that the imprint in FeFET can be predicted from MFM even though FeFET has a complex structure with an interfacial layer.
Controlling growth of lead halide perovskites on organic semiconductor buffer layers
Authors: Kamikawa Ikumi , Yamamoto Kohei , Miyadera Tetsuhiko , Yoshida Yuji , Murakami Takurou N. , Noda Kei 
Published: February 2024

Abstract
The performance of perovskite solar cells (PSCs) has been greatly influenced by the surface morphology and orientational growth of organometal halide perovskite, which can be controlled by buffer layers located underneath the perovskite layer. In this study, organic semiconductors such as rubrene and pentacene were selected as the buffer layer materials. We deposited CH3NH3PbI3 (MAPbI3) layers by the laser evaporation method onto the rubrene/pentacene bilayer, pentacene single layer, and rubrene single layer, respectively. The MAPbI3-based solar cell with the rubrene/pentacene bilayer showed a better cell performance compared to other PSCs with rubrene and pentacene single buffer layers. The better PSC performance can be presumably attributed to an orientational growth behavior and a smoother surface of MAPbI3 thin film on the rubrene/pentacene bilayer, as well as a more efficient hole transport in the organic bilayer.
A significant increase in carrier concentration in TiO2 by Sm doping
Authors: Ishizawa Asuka , Aizawa Hiroaki , Isshiki Hideo , Kaku Shinichiro , Miyano Kazuto , Zhao Xinwei , Murayama Mariko 
Published: February 2024

Abstract
Sm-doped TiO2 thin films were synthesized by pulsed laser deposition. The luminescence and donor-generation properties of thin films annealed at various temperatures were investigated. The results showed that Sm-related emissions occurred in the temperature range 500 °C–800 °C. The donor densities in this temperature range were two orders of magnitude higher than that of the undoped TiO2 thin film. The effect of annealing within the temperature window indicates a local fine structural transition of the ligands around Sm3+ ions from T

d
symmetry to the lower C

4v
one; these ions are effective luminescence centers in TiO2:Sm thin films. This local structural distortion also increases defect generation, and this increases the donor density in the same temperature region.
Removable and replaceable micro-mixing system with surface acoustic wave actuators
Authors: Yamaguchi Akinobu , Takahashi Masatoshi , Saegusa Shunya , Utsumi Yuichi , Saiki Tsunemasa 
Published: February 2024

AbstractA micromixer based on a surface acoustic wave (SAW) has attracted a great deal of attention because of their ability to mix liquids and multiphase flows with very high mixing efficiency. However, since microfluidic channels cloud only be formed directly on the piezoelectric substrate in conventional SAW devices, contamination problems have arisen. In this study, by placing a solution that propagates sound waves between the microfluidic channel and the SAW excitation substrate, vibrations caused by SAWs are propagated into the micro-well to form a micro-mixing system. This system can provide a micromixer that is removable, replaceable, and contamination-free.
Pendidikan Karakter Dan Motivasi Guru Terhadap Interaksi Sosial Peserta Didik Sekolah Dasar Di Kota Parepare
Authors: Idris Nureni , Bahri Syamsul , Hamid Sundari 
Published: February 2024

Penelitian bertujuan untuk menganalisis pengaruh pendidikan karakter dan motivasi guru terhadap interaksi sosial peserta didik di Sekolah Dasar Kecamatan Ujung Kota Parepare. Jenis penelitian ini adalah kuantitatif dengan subjek penelitian adalah peserta didik Sekolah Dasar di Kecamatan Ujung Kota Parepare berjumlah 121 peserta didik. Metode pengumpulan data yang digunakan adalah observasi dan angket. Metode analisis data menggunakan analisis uji t parsial, uji F simultan dan uji regresi linear berganda. Hasil temuan menunjukkan 1) Ada pengaruh positif dan signifikan pendidikan karakter terhadap interaksi sosial yang dibuktikan dengan nilai 0,000 < 0,05 yang berarti berhubungan. 2) Ada pengaruh positif dan signifikan motivasi guru terhadap interaksi sosial yang dibuktikan dengan nilai 0,000 < 0,05 yang berarti berhubungan. 3) Ada pengaruh positif dan signifikan pendidikan karakter dan motivasi guru secara bersama-sama terhadap interaksi sosial diperoleh nilai sig 0,000 < 0,05 yang berarti berhubungan. Jadi, ada pengaruh yang positif dan signifikan pendidikan karakter terhadap interaksi sosial peserta didik di Sekolah Dasar Kecamatan Ujung Kota Parepare.
The purpose of this study was to analyze the effect of character education and teacher motivation on the social interactions of students in Elementary Schools, Ujung District, Parepare City. This type of research is quantitative with the research subjects being elementary school students in Ujung District, Parepare City, totaling 121 students. The data collection method used is observation and distribution of questionnaires. Methods of data analysis using partial t test analysis, simultaneous F test and multiple linear regression test. The findings show 1) There is a positive and significant effect of character education on social interaction as evidenced by a value of 0.000 <0.05 which means it is related. 2) There is a positive and significant influence of teacher motivation on social interaction as evidenced by a value of 0.000 <0.05 which means it is related. 3) There is a positive and significant influence of character education and teacher motivation together on social interaction obtained a sig value of 0.000 <0.05 which means they are related. So, there is a positive and significant effect of character education on the social interactions of students in Elementary Schools, Ujung District, Parepare City.
Keterampilan Menulis Deskripsi Berbasis Permainan Baraccung Siswa Kelas III UPT SD Negeri 181 Pinrang
Authors: Hawira Hawira , Muhammadiah Mas'ud , Madjid Syahria 
Published: February 2024

Penelitian ini adalah penelitian tindakan kelas (PTK) yang bertujuan untuk mengetahui keterampilan menulis deskripsi siswa dan mengetahui peningkatan proses serta hasil belajar menulis karangan siswa kelas III UPT SD Negeri 181 Pinrang dengan menggunakan media permainan Baraccung. Jenis pendekatan yang digunakan adalah pendekatan kualitatif. Teknik pengumpulan data yang digunakan adalah observasi, tes dan dokumentasi. Subjek penelitian yaitu 1 orang guru kelas dan 25 orang siswa. Penelitian dilaksanakan dua siklus. Pada siklus I hasil penelitian pada proses pembelajaran pada aspek guru berada pada kualifikasi baik (B) dan pada aspek siswa berada pada kualifikasi kurang. Sedangkan pada siklus II hasil penelitian pada proses pembelajaran dari aspek guru berada pada kualifikasi baik, dari aspek siswa berada pada kualifikasi baik (B) dan tes hasil belajar berada pada kualifikasi baik (B). Kesimpulan pada penelitian ini adalah penggunaan media permainan Baraccung dapat meningkatkan hasil belajar menulis karangan deskripsi siswa di kelas III UPT SD Negeri 181 Pinrang.
The purpose of the research is to determine the students' description writing skills and determine the improvement of the process and learning outcomes of writing essays for class III students UPT SD Negeri 181 Pinrang by using Baraccung game as media. This research is a class action research (PTK). The type of approach used is a qualitative approach. The data collection techniques used were observation, tests and documentation. The research subjects were 1 class teacher and 25 students. The research was conducted in two cycles. In cycle I, the results of research on the learning process on the teacher's aspect were in good qualification (B) and on the student's aspect were in poor qualification. While in cycle II the results of research on the learning process from the teacher aspect were in good qualifications, from the student aspect were in good qualifications (B) and the learning outcomes test was in good qualifications (B). The conclusion of this study is that the use of Baraccung game media can improve the learning outcomes of writing descriptive essays of class III students UPT SD Negeri 181 Pinrang.
Peningkatan Keterampilan Membaca Pemahaman Dengan Menerapkan Model Pembelajaran Cooperative Integrated Reading And Composition Pada Peserta Didik Kelas V UPTD SD Negeri 73 Parepare
Authors: Lapi Sulaiha , Hamsiah Andi , Rahmaniah Rahmaniah 
Published: February 2024

Tujuan penelitian adalah untuk mengetahui penerapan model pembelajaran Cooperative Integrated Rading And Compotin (CIRC) dalam meningkatkan keterampilan membaca pemahaman peserta didik kelas V UPTD SD Negeri 73 Parepare pemahaman peserta didik kelas V UPTD SD Negeri 73 Parepare dan penerapan model pembelajaran Cooperative Integrated Rading And Compotin (CIRC) dapat meningkatkan keterampilan membaca pemahaman peserta didik kelas V UPTD SD Negeri 73 Parepare. Jenis penelitian ini adalah Penelitian Tindakan Kelas (PTK). Jumlah sampel dalam penelitian ini adalah peserta didik kelas V UPTD SD Negeri 73 Parepare sebanyak 25 orang peserta didik. Metode pengumpulan data yang digunakan yaitu observasi. tes dan dokumentasi, sedangkan teknik analisis data yang digunakan yaitu pendekatan statistik deskriptif. Berdasarkan hasil analisis, maka diperoleh nilai rata-rata keterampilan membaca pemahaman siswa kelas V pada siklus I sebesar 71,36, sedangkan pada siklus II diperoleh nilai 85,76. Untuk ketuntasan belajar siswa pada siklus I diperoleh nilai tuntas sebesar 60% dan tidak tuntas sebesar 40%, sedangakn pada siklus II diperoleh nilai tunttas sebesar 96% dan tidak tuntas 4%., artinya penerapan model pembelajaran Cooperative Integrated Reading and Composition (CIRC) dalam pembelajaran keterampilan membaca pemahaman pada siswa kelas V UPTD SD Negeri 73 Parepare memberikan dampak yang cukup signifikan terhadap peningkatan hasil belajar siswa.
The aims of the study are to find out: (1) the effect of the application of the Cooperative Integrated Rading and Compotin (CIRC) learning model in improving the reading comprehension skills of class V students at UPTD SD Negeri 73 Parepare, (2) to determine whether the application of the Cooperative Integrated Rading and Compotin (CIRC) learning model can improve the reading comprehension skills of class V students at UPTD SD Negeri 73 Parepare. This type of research is Class Action Research (PTK). The number of samples in this research was 25 students in class V UPTD SD Negeri 73 Parepare. The data collection method used is observation. tests and documentation, while the data analysis technique used is a descriptive statistical approach. Based on the results of the analysis, the average score for reading comprehension skills for class V students in cycle I was 71.36, while in cycle II the score was 85.76. For student learning completeness in cycle I, the score was 60% complete and 40% incomplete, while in cycle II the score was 96% complete and 4% incomplete, it means that the application of the Cooperative Integrated Reading and Composition (CIRC) learning model in learning reading comprehension skills for class V students at UPTD SD Negeri 73 Parepare has a significant impact on improving student learning outcomes.
Kepemimpinan Kepala Sekolah Dan Keterpenuhan Sarana Prasarana Terhadap Motivasi Dan Kinerja Guru UPTD SD Negeri Di Kecamatan Soreang Kota Parepare
Authors: Jamilah Jamilah , Hamid Sundari , Burhan Burhan 
Published: February 2024

Tujuan penelitian ini adalah untuk memperoleh gambaran tentang pengaruh kepemimpinan kepala sekolah dan keterpenuhan sarana prasarana terhadap motivasi dan kinerja guru pada sekolah dasar negeri di Kecamatan Soreang Kota Parepare. Penelitian ini merupakan penelitian kuantitatif dengan pendekatan korelasi. Populasi target sebanyak 24 sekolah dasar di Kecamatan Soreang. Populasi tersebut kemudian disampling sehingga terpilih sampel sebanyak 56 orang guru dan 6 orang kepala sekolah. Metode pengumpulan data yang digunakan adalah observasi dan penyebaran angket/kuesioner. Metode analisis data menggunakan uji normalitas, uji linearitas, uji multikolinearitas, dan uji heteroskedastisitas. Hasil penelitian menunjukkan bahwa 1) Kepemimpinan kepala sekolah berpengaruh terhadap motivasi guru sebesar dengan nilai hasil koefisien sebesar 0,572. 2) Kepemimpinan Kepala Sekolah berpengaruh terhadap Kinerja Guru dibuktikan dengan nilai hasil koefisien sebesar 0.344. 3) Keterpenuhan sarana dan prasarana berpengaruh terhadap motivasi guru dengan nilai hasil koefisien sebesar 0.173. 4) Keterpenuhan sarana dan prasarana berpengaruh terhadap kinerja guru dengan nilai hasil koefisien sebesar 0.313. Berdasarkan perhitungan secara statistik, dapat disimpulkan bahwa terdapat pengaruh positif dan signifikan antara kepemimpinan kepala sekolah dan keterpenuhan sarana prasarana terhadap motivasi dan kinerja guru pada sekolah dasar negeri di Kecamatan Soreang Kota Parepare.
The purpose of this study was to describe the influence of the principal's leadership and the fulfillment of infrastructure facilities on teacher motivation and performance of elementary schools in Soreang District, Parepare City. This study is a quantitative study with a correlation approach. The population was 24 elementary schools in Soreang District. The sample was 56 teachers and 6 principals. The data collection method used was observation and questionnaire distribution. The data analysis method uses normality test, linearity test, multicollinearity test, and heteroscedasticity test. The results showed that: (1) Principal leadership affects teacher motivation with a coefficient value of 0.572. (2) Principal leadership affects teacher performance as evidenced by the coefficient value of 0.344. (3) The fulfillment of facilities and infrastructure affects teacher motivation with a coefficient value of 0.173. (4) The fulfillment of facilities and infrastructure affects teacher performance with a coefficient value of 0.313. Based on statistical calculations, it can be concluded that there is a positive and significant influence between the principal's leadership and the fulfillment of infrastructure facilities on teacher motivation and performance of elementary schools in Soreang District, Parepare City.
المحاسن للباحث في الرسائل أو الأطاريح العراقية من عام 2000 – 2020م- عرض وتقويم
Authors: العبودي عبد الحسن , محمد حسين 
Published: February 2024

اشتمل البحث على ثلاث رسائل جامعية قد صدرت من الجامعات العراقية وهي كالآتي:

(علل التعبير القرآني عند الإمام سعيد النورسي (ت1379هـ /1960 م) عام 2002
(علل التعبير القرآني في آيات الظلم دراسة في ضوء علم لغة النص) 1438 - 2017
(علل التعبير القرآني في كتاب فتح الرحمن بكشف ما يلتبس في القـرآن لزكريا الانصاري (ت 926 هـ)) 1439 - 2017

وكان ترتيبها بحسب التسلسل الزمني حيث ذكر البحث محاسن هذه الرسائل وإبداع الباحث في ذكر المواضيع النحوية والبلاغية والدلالية والصرفية مع ذكر الأمثلة من القرآن الكريم واستخراج العلة للألفاظ من خلال وردها في مكان معين دون ألفاظ أخرى تؤدي إلى نفس المعنى, وأيضاً أبداع الباحث في ذكر الآراء للعلماء القدامى أو استعمال التفاسير المتنوع
Intra-abdominal esophageal duplication cyst. An infrequent entity.
Authors: Ruiz Pardo J , Sánchez Fuentes PA , Vidaña Márquez E , Teruel Lillo I , Reina Duarte Á 
Published: February 2024

Resumen

Los quistes de duplicación esofágica suponen el 0,5-2,5% de las tumoraciones esofágicas y hasta el 20% de todos los quistes de duplicación.

A su vez, los quistes de duplicación esofágica pueden localizarse a nivel cervical, torácico, toracoabdominal e intraabdominal, siendo las localizaciones más frecuentes la torácica y la toracoabdominal. Sin embargo, la localización de los quistes de duplicación esofágica a nivel intraabdominal exclusivamente es extremadamente rara.

Debido a su infrecuencia, se presenta el caso de un paciente con un quiste de duplicación esofágica exclusivamente intraabdominal.