bluuebunny/crossref_metadata_2025_split huggingface dataset:
Health-Related Quality of Life of Lebanese Women With Breast Cancer: Protocol for a Prospective Cohort Study
Authors: El Haidari Rana , Anota Amelie , Abou-Abbas Linda , Nerich Virginie 
Published: November 2021

Background
In the past few decades, Lebanon has witnessed a significant increase in the incidence rates of women diagnosed with breast cancer. This increase, which is associated with the advancements in treatment modalities, emphasizes the need to evaluate the health-related quality of life (HRQoL) of women with breast cancer and to compare its patterns before and after breast-conserving surgery (BCS).

Objective
This study aims to describe changes in HRQoL according to body image pre- and post-BCS and just before initiation of adjuvant therapy in newly diagnosed patients with breast cancer in Lebanon.

Methods
A prospective cohort study targeting Lebanese women newly diagnosed with breast cancer and who have an indication for BCS will be conducted in 2 health care facilities. Baseline characteristics and clinical data will be collected. The European Organization for Research and Treatment of Cancer Quality-of-Life cancer-specific and breast cancer–specific questionnaires will be used to assess HRQoL. The outcomes will be measured at baseline and 1 day after breast surgery. The primary outcome will be the body image dimensions of the Quality-of-Life breast cancer–specific questionnaire. Statistical analyses will include descriptive statistics, paired 2-tailed t test, and stepwise multiple regression. A total of 120 patients will be required.

Results
A total of 120 patients were enrolled in the study. Future outcomes will be published in professional peer-reviewed health-related research journals.

Conclusions
This study is strengthened by its follow-up nature, allowing us to draw conclusions about causality. The results of this study will identify the most affected components of HRQoL, as well as the factors that could play a role in improving HRQoL among women undergoing BCS. The findings of this study will help decision makers, physicians, and social workers to design a comprehensive program with multidisciplinary components for the management and care of patients with breast cancer in Lebanon.

International Registered Report Identifier (IRRID)
DERR1-10.2196/27893
Effect of the COVID-19 Pandemic on Stimulant Use and Antiretroviral Therapy Adherence Among Men Who Have Sex With Men Living With HIV: Qualitative Focus Group Study
Authors: Petrova Mariya , Miller-Perusse Michael , Hirshfield Sabina , Carrico Adam , Horvath Keith 
Published: November 2021

Background
Evidence suggests that economic, social, and psychological circumstances brought about by the COVID-19 pandemic may have a serious impact on behavioral health. Men who have sex with men (MSM) are disproportionally impacted by HIV and stimulant use, the co-occurrence of which heightens HIV transmission risk and undermines nationwide treatment strategies as prevention efforts for ending the HIV epidemic. There is a paucity of information regarding the potential impact of the COVID-19 pandemic on the substance use and HIV medication adherence in this key vulnerable population—MSM who use stimulants and are living with HIV.

Objective
The aim of this qualitative study was to identify ways in which the COVID-19 pandemic has affected stimulant use and antiretroviral therapy (ART) adherence among a sample of MSM living with HIV.

Methods
Two focus groups were conducted in August 2020 via videoconferencing technology compliant with the Health Insurance Portability and Accountability Act. Potential participants from an established research participant registry at State University of New York Downstate Health Sciences University were invited and screened for study participation on the basis of inclusion criteria. A semistructured interview guide was followed. A general inductive approach was used to analyze the data. Findings in two general areas of interest, the impact of the COVID-19 pandemic on stimulant use and ART adherence, emerged directly from the raw data.

Results
A total of 12 ethnically diverse participants over the age of 25 years took part in the study. Results were heterogeneous in terms of the effects of the pandemic on both stimulant use and ART adherence among MSM living with HIV. Some men indicated increased or sustained stimulant use and ART adherence, and others reported decreased stimulant use and ART adherence. Reasons for these behavioral changes ranged from concerns about their own health and that of their loved ones to challenges brought about by the lack of daily structure during the lockdown phase of the pandemic and emotion regulation difficulties.

Conclusions
The COVID-19 pandemic has had a differential impact on stimulant use and ART medication adherence among MSM living with HIV. The reasons for behavioral change identified in this study may be salient intervention targets to support ART medication adherence and lower stimulant use among MSM in the aftermath of the of the COVID-19 pandemic, as well as beyond.
HERIMITIAN SOLUTIONS TO THE EQUATION AXA* + BYB* = C, FOR HILBERT SPACE OPERATORS
Authors: Boussaid Amina , Lombarkia Farida 
Published: November 2021

Let A, A_{1}, A_{2}, B, B_{1}, B_{2}, C_{1} and C_{2} be linear bounded operators on Hilbert spaces. In this paper, by using generalized inverses, we establish necessary and sufficient conditions for the existence of a common solution and give the form of the general common solution of the operator equations A_{1}XB_{1}=C_{1} and A_{2}XB_{2}=C_{2}, we apply this result to determine new necessary and sufficient conditions for the existence of Hermitian solutions and give the form of the general Hermitian solution to the operator equation AXB=C. As a consequence, we give necessary and sufficient condition for the existence of Hermitian solution to the operator equation AXA^{*}+BYB^{*}=C.
I−LACUNARY STATISTICAL CONVERGENCE OF ORDER β OF DIFFERENCE SEQUENCES OF FRACTIONAL ORDER
Authors: Aral Nazlım Deniz , Şengül Kandemir Hacer 
Published: November 2021

In this paper, we introduce the concepts of ideal ∆α−lacunary statis- tical convergence of order β with the fractional order of α and ideal ∆α−lacunary strongly convergence of order β with the fractional order of α ( where 0 < β ≤ 1and α be a fractional order) and give some relations about these concepts.
WOMENS LEADERSHIP IN ISLAM: A HISTORICAL PERSPECTIVE OF A HADITH
Authors: Bakri Syamsul 
Published: November 2021

This paper aims to describe woman’s leadership in Islam. Woman’s leadership had become considerable polemic in Islamic history. The data source of this qualitative research was taken from books of hadith. The data was analyzed using the hermeneutical Takhrij method and historical approach. A conclusion drawn from this study is that the woman’s leadership prohibition originally was referred from hadith narrated by Abu Bakrah as the common link. He had interpreted the meaning of hadith from his cognizance. It was influenced by his philosophy of cosmology and culture at that time, which cannot be said to represent Islam. In critical studies, hadith has a temporal and conditional meaning. The prohibition for women’s leadership occurred because many ulama interpret the misogynist hadith textually, instead of historically. This historical approach to misogynist hadith has led to the conclusion that there is nothing wrong with women’s leadership in government as long as they have the capacity, knowledge, and skills. The psycho-historical approach at the time of the Prophet Muhammad and the socio-cultural conditions that developed during the era increasingly showed that the hadith was not an absolute prohibition for a woman to lead a government.
Spillover Effects in Disclosure-Related Securities Litigation
Authors: Donelson Dain C. , Flam Rachel W. , Yust Christopher G. 
Published: November 2021

ABSTRACT
Securities litigation is relatively rare, but can significantly affect sued firms. We extend this research by examining the spillover effect of securities litigation on industry peers using a sample of disclosure-related litigation—distinct from events such as restatements and SEC enforcement. We find investors respond immediately as peers exhibit negative abnormal returns before and after case filings. Additionally, peers provide more voluntary earnings and sales forecasts. Notably, investors and peers respond primarily to cases that eventually settle, where litigation costs are concentrated. Further, disclosure results are concentrated in growth firms, where voluntary disclosure is most important, and in low-litigation industries, where litigation is more noteworthy. Peers also adjust attributes of mandatory disclosures: disclosures become shorter, more readable, and contain fewer litigation-related terms. These changes appear successful as peers have lower future litigation incidence. Collectively, our findings indicate securities litigation has significant effects beyond the firms that directly face litigation.
JEL Classifications: D82; G30; H26; K22; K41; M41.
Rancang Bangun Alat Peraga Gerak Harmonik Sederhana Berbasis Arduino Pada Sistem Pegas
Authors: Taneo Marsofran , Boimau Infianto , Mataubenu Kostan D. F. 
Published: November 2021

Telah dilakukan rancang bangun alat peraga gerak harmonik sederhana berbasis arduino pada studi kasus sistem pegas. Alat peraga yang telah dikembangkan bertujuan untuk memvisualisasikan fenomena gerak harmonik sederhana dalam bentuk simpangan terhadap waktu, mengukur konstanta pegas, menyelidiki hubungan periode terhadap massa, dan frekuensi terhadap massa benda. Rancang bangun alat peraga dalam penelitian ini terdiri dari tiga bagian utama, yaitu perancangan perangkat keras (hardware), perancangan perangkat lunak (software) dan pengujian kinerja alat peraga yang dikembangkan. Rancang alat peraga gerak harmonik sederhana dikembangkan dengan memanfaatkan sensor ultrasonik untuk mengukur simpangan benda. Pengukuran simpangan dan waktu disimpan pada komputer (PC) melalui komunikasi serial dengan bantuan PLX-DAQ. Hasil pengukuran konstanta pegas dengan menggunakan alat peraga yang dikembangkan adalah sebesar dengan kesalahan relatif. Hasil eksperimen juga menunjukan bahwa hubungan antara periode osilasi sebanding dengan akar kuadrat dari massa benda, sedangkan frekuensi osilasi sebanding dengan satu per akar kuadrat dari massa benda.
Analisis Respon Mahasiswa Terhadap Pembelajaran Daring Menggunakan Media Pembelajaran Google Classroom
Authors: Basri Syamsuriana , Idamayanti Reski , Yusdarina Yusdarina 
Published: November 2021

Penelitian ini adalah penelitian deskriptif yang bertujuan untuk mengetahui gambaran respon mahasiswa terhadap pembelajaran daring menggunakan google classroom. Subjek penelitian ini adalah Mahasiswa Prodi Pendidikan Fisika semester VI angkatan 2018 Program Studi Pendidikan Fisika pada mata kuliah Pengembangan Bahan Ajar Fisika Berbasis Kearifan Lokal sebanyak 12 orang. Penelitian ini dilaksanakan dalam 12 kali pertemuan dan pengambilan data dilakukan dengan menggunakan kuesioner melalui google form. Kuesioner Respon Mahasiswa dianalisis secara kuantitatif menggunakan analisis deskriptif dan diagram diambil langsung pada google form. Hasil penelitian menunjukkan bahwa mahasiswa merespon positif pembelajaran daring menggunakan media google classroom yang digunakan pada mata kuliah pengembangan bahan ajar fisika berbasis kearifan lokal dengan persentase 74% pada aspek efektif dan efisensi pembelajaran daring dan 24% pada aspek aspek tanggung jawab dalam pembelajaran daring.
PENGARUH KUALITAS WEBSITE TERHADAP PROSES PENGAMBILAN KEPUTUSAN BERKUNJUNG PADA DAGO DREAMPARK BANDUNG
Authors: Herawaty Tetty , Rohmah Nadiya Laila , Barkah Cecep Syafa’atul 
Published: November 2021

This research aims to study and identification about the condition of website quality (WebQual 4.0) and visit decision making process, and the impact of website quality (WebQual 4.0) on visit decision making process of Dago Dreampark. The reserch method that used is kuantitative with analysis descriptive verificatif, data collected from questionnaires. The sampling technique that used is non-probability sampling and done by using perposive sampling. The data analysis technique that used is simple linear regression analysis, the coefficient of determination, and hypothesis testing. The result showed that the website quality (WebQual 4.0) had a significant effect on visit decision making process of Dago Dreampark. The author suggest that Dago Dreampark have to improve, develop and innovate in improving the quality of websites such as providing communication services and providing up to date information. Penelitian ini bertujuan untuk mempelajari dan mengetahui tentang pengaruh kualitas website (WebQual 4.0) terhadap proses pengambilan keputusan berkunjung wisatawan pada Dago Dreampark. Kualitas website (WebQual 4.0) merupakan variabel yang penting dalam mempengaruhi proses pengambilan keputusan berkunjung. Metode yang digunakan dalam penelitian ini adalah metode penelitian kuantitatif dengan jenis penelitian analisis deskriptif verifikatif. Teknik pengambilan sampel dilakukan dengan non-probability sampling menggunakan purposive sampling. Teknik pengumpulan data berupa penyebaran kuesioner dan wawancara manager serta beberapa responden pengunjung Dago Dreampark. Teknik analisis data yang digunakan yaitu analisis regresi linear sederhana, koefisien determinasi, dan pengujian hipotesis. Hasil penelitian menunjukan bahwa kualitas website (WebQual 4.0) berpengaruh signifikan terhadap proses pengambilan keputusan berkunjung pada Dago Dreampark. Saran yang penulis ajukan adalah melakukan peningkatan, pengembangan serta inovasi dalam meningkatkan kualitas website seperti memberikan ruang layanan komunikasi dan memberi informasi yang terbaru.
STRATEGI PENGEMBANGAN BADAN USAHA MILIK DESA (BUM Desa) DENGAN PENDEKATAN FORCE FIELD ANALYSIS
Authors: Amam Amam , Soejono Djoko , Zahrosa Dimas Bastara , Maharani Ariq Dewi 
Published: November 2021

The purpose of this research is to analyze a BUM Desa development strategy in Lumajang Regency. The research was conducted at BUM Desa Labruk Lor according to recommendations from the Lumajang Regency Government of East Java Province. The business units managed by BUM Desa Labruk Lor are fisheries, trade, agriculture, and culinary tourism businesses. Data were analyzed using the FFA (Force Field Analysis) approach by considering the driving factors for the development of BUM Desa (D) and the factors inhibiting the development of BUM Desa (H). The results show that the driving factor (key) is having formal legality (Village Regulations and AD/ART) and the formation of management is carried out democratically, while the inhibiting factor (key) is that business activities are still limited to the provision of production facilities and marketing services for fish-based processed products of catfish. The conclusion of this research is that the value of the strength field is smaller than the field of weakness, so it requires certain efforts to develop BUM Desa Labruk Lor. The recommendation for the BUM Desa development strategy is by expanding the network of cooperation with suppliers of fishery production facilities and the use of information technology as a medium for processed marketing. Tujuan penelitian ini ialah menganalisis strategi pengembangan Badan Usaha Milik Desa (BUM Desa) di Kabupaten Lumajang. Penelitian dilakukan pada BUM Desa Labruk Lor sesuai rekomendasi dari Pemerintah Kabupaten Lumajang Provinsi Jawa Timur. Unit usaha yang dikelola BUM Desa Labruk Lor ialah usaha perikanan, perdagangan, pertanian, dan wisata kuliner. Data dianalisis menggunakan pendekatan FFA (Force Field Analysis) dengan mempertimbangkan faktor pendorong pengembangan BUM Desa dan faktor penghambat pengembangan BUM Desa. Hasil penelitian menunjukkan bahwa faktor pendorong (kunci) ialah memiliki legalitas formal (Peraturan Desa dan AD/ART) dan pembentukan kepengurusan dilakukan secara demokratis, sedangkan faktor penghambat (kunci) ialah kegiatan usaha masih terbatas pada pengadaan sarana produksi dan jasa pemasaran produk olahan berbasis ikan lele. Kesimpulan penelitian didapatkan bahwa nilai medan kekuatan lebih kecil jika dibandingkan dengan nilai medan kelemahan, sehingga membutuhkan upaya-upaya tertentu untuk pengembangan BUM Desa Labruk Lor. Rekomendasi strategi pengembangan BUM Desa dengan cara memperluas jaringan kerjasama dengan pemasok sarana produksi perikanan dan pemanfaatan teknologi informasi sebagai media pemasaran olahan.
Intravenous methylprednisolone induced acute pancreatitis: a case report
Authors: Aourarh Benayad , Adioui Tarik , Berrag Sanaa , Tamzaourte Mouna , Aourarh Aziz 
Published: November 2021

Background:
Acute pancreatitis (AP) is a common cause of hospitalization in gastroenterology. Drug-induced AP is a rare event, and only a few cases of corticosteroids induced AP are described in the literature.

Case Presentation:
A 39-year-old woman with ankylosing spondylitis was hospitalized for an acute epigastric pain with vomiting 3 days after receiving a methylprednisolone bolus for an outbreak of her chronic disease. Her serum lipase concentration was found to be particularly elevated. She was then diagnosed of AP. An abdominal non-contrast CT demonstrated an exudative pancreatitis with a peripancreatic collection. The liver enzymes, her corrected calcium, and lipid profile were normal. An autoimmunity IgG4 screening was also found negative. The magnetic resonance imaging of the biliary tract found a normal pancreatic gland with a non-dilated common bile duct.

Conclusion:
Due to the events chronology, the diagnosis of a methylprednisolone induced AP was retained after the exclusion of other causes of pancreatitis. It is important to think about this etiology when the most common causes have been ruled out.
Pengaruh Dukungan Pendidikan Dan Dukungan Relasi Terhadap Intensi Berwirausaha Mahasiswa Kepercayaan Diri Sebagai Variabel Moderator
Authors: Althea Juan , Slamet Franky 
Published: November 2021

The purpose of this research is to examine whether: 1) educational support can affect entrepreneurial intention 2) relational support can affect entrepreneurial intention 3) self-confidence moderates the relationship between educational support and entrepreneurial intentions 4) Self-confidence moderates the relationship between relational support and entrepreneurial intentions. Sample was selected using nonprobability sampling technique to 125 respondents of university students. Data were measured by Likert scale and analyzed with processing techniques using SmartPLS 3.0 program. The result of this study shows that 1) educational support positively had affect on entrepreneurial intention 2) relational support positively had affect on entrepreneurial intention 3) self-confidence weaken the relationship between educational support with entrepreneurial intentions and 4) confidence strengthens the relationship between relationship support and entrepreneurial intentions. Several recommendations for research are presented based on conclusions and suggestions on the results of this study. Tujuan dari penelitian ini adalah untuk menguji apakah: 1) dukungan pendidikan dapat mempengaruhi intensi berwirausaha, 2) dukungan relasi dapat mempengaruhi intensi berwirausaha, 3) kepercayaan diri memoderasi hubungan antara dukungan pendidikan dengan intensi berwirausaha, dan 4) kepercayaan diri memoderasi hubungan antara dukungan relasi dengan intensi berwirausaha. Sampel dipilih menggunakan teknik nonprobability sampling dengan jumlah 125 responden mahasiswa. Data diukur dengan skala Likert dan dianalisis dengan teknik proses yang menggunakan program SmartPLS 3.0. Secara keseluruhan, hasil penelitian ini menunjukkan bahwa 1) dukungan pendidikan berpengaruh positif terhadap intensi berwirausaha, 2) dukungan relasi berpengaruh positif terhadap intensi berwirausaha, 3) kepercayaan diri memperlemah hubungan antara dukungan pendidikan dengan intensi berwirausaha, dan 4) kepercayaan diri memperkuat hubungan antara dukungan relasi dengan intensi berwirausaha. Beberapa rekomendasi untuk penelitian disajikan berdasarkan kesimpulan dan saran mengenai hasil penelitian ini.
Trigeminal paresthesia secondary to responsive neurostimulation (RNS) lead migration
Authors: Haneef Zulfi , Karimov Alexandr , Krishnan Vaishnav , Sheth Sameer A. 
Published: November 2021

Background:
The responsive neurostimulation system (RNS) is used in patients with drug-resistant epilepsy who are not candidates for surgical resection of a seizure focus. As a relatively new therapy option, the adverse effects of long-term implantation are still being clarified. We present a series of two patients who presented with similar symptoms which were attributable to migration of the intracranially implanted subdural leads.

Case Description:
Two patients who had subdural RNS lead implantation presented with symptoms of paroxysmal unilateral facial pain which were thought to be related to the stimulation of the trigeminal nerve secondary to RNS lead migration. Adjustment of the stimulation parameters improved the symptoms in both patients.

Conclusion:
Chronically implanted subdural RNS leads can migrate over time stimulating nerves in the intracranial space. Strategies to avoid and overcome the complication are discussed.
Extremely tortuous superior cerebellar artery mimicking an aneurysm
Authors: Matsuda Megumi , Endo Hideki , Ishikawa Kohei , Nomura Ryota , Ishizuka Tomoaki , Oka Koji , Nakamura Hirohiko 
Published: November 2021

Background:
An extremely tortuous superior cerebellar artery is a rare anomaly. We report a case of an extremely tortuous superior cerebellar artery mimicking an aneurysm.

Case Description:
A 77-year-old woman was initially diagnosed with unruptured cerebral aneurysm at the right basilar artery-superior cerebellar artery junction by magnetic resonance angiography. Catheter angiogram revealed that there was no apparent aneurysm at the basilar artery-superior cerebellar artery junction and the lesion was actually an extremely tortuous superior cerebellar artery.

Conclusion:
Although an extremely tortuous superior cerebellar artery is rare, it should be considered when examining other vascular lesions.
L1 Use in EFL Classes with English-only Policy: Insights from Triangulated Data
Authors: Tamimi Sa’d Seyyed Hatam , Qadermazi Zohre 
Published: November 2021

This study examines the role of the use of the L1 in EFL classes from the perspective of EFL learners. The triangulated data were collected using class observations, focus group semi-structured interviews and the learners’ written reports of their perceptions and attitudes in a purposedesigned questionnaire. The participants consisted of sixty male IranianEFL learners who constituted three classes. The results indicated a strong tendency among the participants toward L1 and its positive effects on language learning; while only a minority of the learners favoured an Englishonly policy, the majority supported the judicious, limited and occasional use of the L1, particularly on the part of the teacher. The participants mentionedthe advantages as well as the disadvantages of the use/non-use of the L1. While the major advantage and the main purpose of L1 use was said to be the clarification and intelligibility of instructions, grammatical and lexical items, the main advantages of avoiding it were stated as being the improvement of speaking and listening skills, maximizing learners’ exposureto English and their becoming accustomed to it. The study concludes that, overall and in line with the majority of the previous research studies, a judicious, occasional and limited use of the L1 is a better approach to take in EFL classes than to include or exclude it totally. In conclusion, a reexamination of the English-only policy and a reconsideration of the role of the L1 are recommended. Finally, the commonly held assumption that L1 is a hindrance and an impediment to the learners’ language learning is challenged.