bluuebunny/crossref_metadata_2025_split huggingface dataset:
GUARDARE IL MONDO CON I NEUTRINI: IL SOLE, LA TERRA E L’UNIVERSO
Authors: Pallavicini Marco 
Published: April 2022

Neutrinos are the most elusive and ubiquitous known building blocks in the Universe. Predicted by Wolfgang Pauli in 1930 and then theoretically elaborated by Enrico Fermi and Ettore Majorana in the following years, they were discovered experimentally in 1956 and since then they have never ceased to surprise us with their, sometimes disconcerting, properties. There are three different types that can transform into each other, devoid of electric charge, very light but with a very small mass, at least a million times lower than that of the electron. Although we know that they have a mass, we still do not know how much they weigh. In nature they are abundantly emitted by the Sun and stars, from the nucleus of the most active galaxies and from our planet they were produced in such abundance in the first moments of the Big Bang to the point of permeating the entire Universe with neutrinos. They are also produced in large numbers by nuclear reactors and particle accelerators, which allow us accurate and controlled studies. The neutrinos emitted by natural sources are unique messengers about the sources themselves and about the physical mechanisms that generate them. This note summarizes the main steps in the history of neutrinos, their most conspicuous properties and above all how much it has been possible to learn about the stars, the Earth, and the Sun thanks to them. Particular attention will be given to the recent results at the Gran Sasso National Laboratories obtained from the Borexino experiment which, by means of neutrinos, completed for the first time in 2020 the study of all nuclear fusion reactions that take place in the Sun, including that, minority but very important, catalyzed by the presence of Carbon, Nitrogen and Oxygen in the Sun’s core.
Pengaruh Budaya Organisasi terhadap Kinerja Karyawan PT XYZ
Authors: Paramita Sani Estika , Khaerunnisa Fajri Siti , Puspa Kencana Kristin , Novica Dyanti Anggi , Marsia Sella 
Published: April 2022

Sumber daya manusia merupakan bagian yang memiliki peranan penting dalam suatu perusahaan yang menjadi perencana dalam setiap aktivitas-aktivitas perusahaan. Salah satu yang diterapkan dalam lingkungan kerja ialah budaya organisasi. Penelitian ini bertujuan untuk menjelaskan pengaruh antara variabel asas keakraban dan asas integritas sebagai variabel budaya organisasi terhadap kinerja karyawan. Penelitian ini menggunakan model penelitian kualitatif, teknik pengumpulan data menggunakan literature review. Objek penelitian ini adalah variabel bebasnya (asas keakraban), yaitu budaya organisasi sebagai variabel X, sedangkan variabel terikatnya (asas integritas) dan kinerja karyawan sebagai variabel Y. Berdasarkan hasil penelitian yang didapatkan, budaya organisasi memiliki pengaruh positif dan siginifikan terhadap kinerja karyawan.
Burnout and Resilience of Internal Medicine Physician Trainees in a Tertiary Government Hospital in the Philippines during the COVID-19 Pandemic: A Mixed-method Study
Authors: Franco Paula Isabel G. , Palileo-Villanueva Lia M. , Cuaño Patricia Maria Gregoria M. , Bayan Ma. Rosario E. , Ma. Rosario Bayan , Mendoza Jhaki A. 
Published: April 2022

Objectives. Internal Medicine physician trainees faced unique challenges as the primary frontline physicians at a tertiary COVID-19 government referral center during the COVID-19 pandemic. This study examined the prevalence of burnout and resilience of these physician trainees during the early period of the pandemic, the determinants of burnout, and their sources of anxiety and coping mechanisms.
Methods. Using a mixed-methods approach, we conducted an online cross-sectional survey to measure burnout and resilience among 196 Internal Medicine physician trainees using the Maslach Burnout Index Human Services Survey for Medical Personnel and the Connor-Davidson Resiliency questionnaires, respectively. We then conducted virtual focus group discussions and in-depth key informant interviews to explore the trainees’ sources of anxiety and coping mechanisms until thematic saturation was satisfied.
Results. Out of 146 respondents (from 196 eligible participants, 74% response rate), four percent of physician trainees fit the frank burnout profile, 40% were engaged, while the majority had intermediate profiles (23% ineffective, 28% overextended, and 4% disengaged). The mean resilience score was 72.9 (SD 12.4). Resilience was a significant negative predictor for burnout (Beta Coefficient = -0.73, p<0.001). Its protective effect decreases in those with more exposure to patient deaths (Beta Coefficient = 6.767, p<0.05). Significant sources of anxiety included changes in the practice of medicine (changes in workflow, working in full personal protective equipment, telemedicine and zoom fatigue, constant threat of acquiring the infection) and having competing demands between service and training. Coping mechanisms included preserving a haven, maintaining social relationships, and self-care.
Conclusion. In the largest government hospital in the Philippines, four percent of Internal Medicine physician trainees had burnout, 40% were engaged, and the majority were at-risk for burnout a few months into the COVID-19 pandemic in 2020. Resilience reduces the risk for burnout. However, its protective effect decreased with exposure to a higher number of patient deaths per week.
Subxiphoid uniportal VATS for bilateral bullectomy: A case report and literature review
Authors: Hiep Phan Si , Dung Le Tien , Hien Nguyen Thanh , Thiet Truong Thanh , Minh Truong Kim , Khanh Quach Do Mai 
Published: April 2022

Overview: Spontaneous pneumothorax with contralateral air cyst is common in clinical practice. The most common treatment today is single-stage bilateral bullectomy by transthoracic VATS. Recently, bilateral bullectomy by subxiphoid uniport VATS is a new step. There are not many reports on this topic in the world, in Vietnam, there is no report.
Method: Based on a sergery at Pham Ngoc Thach hospital and reviewing the literature, the report aims to evaluate the performance, advantages, disadvantages of the surgery.
Result: male patient, 53 years old, spontaneous recurrent right pneumothorax, bilateral bullous lung disease on CT Scan, simultaneous bilateral bullectomy surgery by subxiphoid uniportal VATS.
Conclusion: Subxiphoid uniportal VATS bilateral bullectomy can be performed successfully provided that the surgical team is experienced in uniport VATS.
Characteristics and some factors affecting perioperative ventricular arrhythmias in patients undergoing coronary artery bypass graft surgery
Authors: Son Pham Truong , Thanh Ngo Van 
Published: April 2022

Introduction and objectives: Ventricular tachyarrhythmia perioperative coronary artery bypass graft is common and the occurrence has been described, but the incidence and risk factors are not well defined. However, little is known about incidence, risk factors, and treatment of early postoperative arrhythmias. Aim: To evaluate the incidence of arrhythmias and to detect high-risk populations.
Methods: Cross sectional description. The study involved 171 consecutive patients scheduled for elective coronary surgery at Hanoi Heart Hospital from 6/2016 – 8/2018.
Main results:Mean age 65,05 ± 7,41 years; 78,4% male.The number and percentage of preoperative ventricular extrasystoles in patients with myocardial infarction (n=52) was higher than in patients with stable coronary artery disease (n=119) with p<0.05.Severe ventricular arrhythmias (Lown ≥ 3) were higher in patients with myocardial infarction 7 days before and after surgery than in stable coronary artery disease at the same time (p<0.05).Patients with stable coronary artery disease have characteristics of increased ventricular extrasystoles 7 days after surgery, patients with myocardial infarction have no change in ventricular arrhythmias before and 7 days after surgery.The cut-off point of the proBNP test value ≥1000 pg/ml showed a significantly increased number and incidence of severe ventricular arrhythmias both before and 7 days after surgery in both stable coronary artery disease and myocardial infarction.With the same risk factors, if the patient has proBNP ≥1000 pg/ml, the severity of ventricular extrasystoles (Lown ≥ 3) increases 3.04 times (p = 0.05).At 7 days postoperatively, for the same risk factors, women, EF <50% and proBNP ≥1000 pg/ml were independent factors that increased the occurrence of severe ventricular extrasystoles(Lown ≥ 3) increased from 2.9 to 3.4 times p<0.05.
Conclusions: Patients with myocardial infarction had characteristics of ventricular arrhythmias perioperative more than with stable coronary artery disease patients. ProBNP ≥ 1000pg/ml had a risk factor for the development of severe ventricular arrhythmias both before and after coronary artery bypass graft surgery.
Interactions between the stratospheric polar vortex and Atlantic circulation on seasonal to multi-decadal timescales
Authors: Dimdore-Miles Oscar , Gray Lesley , Osprey Scott , Robson Jon , Sutton Rowan , Sinha Bablu 
Published: April 2022

Abstract. Variations in the strength of the Northern Hemisphere winter polar stratospheric vortex can influence surface variability in the Atlantic sector. Disruptions of the vortex, known as sudden stratospheric warmings (SSWs), are associated with an equatorward shift and deceleration of the North Atlantic jet stream, negative phases of the North Atlantic Oscillation, and cold snaps over Eurasia and North America. Despite clear influences at the surface on sub-seasonal timescales, how stratospheric vortex variability interacts with ocean circulation on decadal to multi-decadal timescales is less well understood. In this study, we use a 1000 year preindustrial control simulation of the UK Earth System Model to study such interactions, using a wavelet analysis technique to examine non-stationary periodic signals in the vortex and ocean. We find that intervals which exhibit persistent anomalous vortex behaviour lead to oscillatory responses in the Atlantic Meridional Overturning Circulation (AMOC). The origin of these responses appears to be highly non-stationary, with spectral power in vortex variability at periods of 30 and 50 years. In contrast, AMOC variations on longer timescales (near 90-year periods) are found to lead to a vortex response through a pathway involving the equatorial Pacific and quasi-biennial oscillation. Using the relationship between persistent vortex behaviour and the AMOC response established in the model, we use regression analysis to estimate the potential contribution of the 8-year SSW hiatus interval in the 1990s to the recent negative trend in AMOC observations. The result suggests that approximately 30 % of the trend may have been caused by the SSW hiatus.
Cash Waqf Linked Sukuk (CWLS) Dalam Kajian Fatwa DSN MUI Di Indonesia
Authors: Puspitasari Neneng , Khotimah Khusnul 
Published: April 2022

Cash waqf or it also called by Cash Waqf Linked Sukuk (CWLS) is one of the alternative of taking poverty that has implemented in some islamic nations. Cash waqf has opened the unique opportunity for creating an investment religious field, education and sosial attendance. According to the calculation of BWI, the potential of Cash Waqf in Indonesia has achieved at least 180 billions in a year. This study is a research of normative law (doctrinal), which is used library research and juridical normative approach. This research could be concluded that Cahs Waqf Linked Sukuk (CWLS) becomes an alternative way in repairing economy field in Indonesia. In explaining instructions of DSN MUI, the rules of CWLS is written or decided in the instructions of DSN-MUI No. 131/X/2019 about Waqf Sukuk and the instructions of DSN-MUI No. 137/XI/2020 about Sukuk.
Comparative study between mayo’s repair and retro-rectus mesh repair in umbilical and para-umbilical hernias
Authors: Chou Teh Shin , Janugade H. B. , Katkar Akash 
Published: April 2022

To assess if Mayo’s repair can be used with an equal efficacy as Retro-rectus Mesh
Repair in cases of uncomplicated Umbilical and Paraumbilical hernias. Method: A Prospective Comparative study was conducted from December 2019 to June 2021 at Department of Surgery OPD, Krishna Hospital, Karad. A total of 120 subjects with uncomplicated Umbilical and Paraumbilical hernia were enrolled in this study and were randomly allocated to Group A and Group B. In Group A umbilical hernia repair was done using Mayo’s repair whereas in Group B subjects underwent Retro-rectus Mesh repair. Results: The 120 subjects were divided into two groups of 60(50%) each. We observed that majority of the study subjects were females (85% and 86.67% in either groups). The M:F ratio in the current study was 1:5.6 in first group and 1:6.5 in second group. We observed that majority of the study subjects were overweight (40% & 43.33% in either group). We observed that diabetes was present among 28.33% and 10% subjects in either group, whereas hypertension was reported among 16.67% and 5% subjects in either groups. COPD was observed among 1.67% and 10% study subjects respectively.
To evaluate the breastfeeding awareness among breastfeeding primigravidae mothers
Authors: Shaini P C 
Published: April 2022

Aim: To evaluate the breastfeeding awareness among breastfeeding primigravidae mothers.
Methods: The study employed a quantitative research technique with a post-test only control group design. The easy sampling approach was used to pick 200 primigravidae moms who had completed 36 weeks of gestation and attended to the OPD or prenatal unit and met the selection criteria. The independent variable in the study was the Breastfeeding Awareness Programme, the dependent variable was the breastfeeding practise of primigravidae mothers, and the sociopersonal variables were age, education, occupation, monthly income, religion, type of family, area of living, social support during pregnancy, and source of breastfeeding information during pregnancy. Results: According to the clinical data sheet, 42 percent of the participants in the experimental group and 46 percent of the subjects in the control group were 39-40 weeks pregnant at the time of birth. More over half of the patients in the experimental group (52%) and 21% of the subjects in the control group began breastfeeding within half an hour. 82 percent of the individuals in the experimental group and 81 percent of the subjects in the control group did not feed their babies formula.
To determine the association of serum AMH levels with oocyte quality in infertile women who underwent controlled ovarian stimulation (COS) for IVF cycles
Authors: Daruwale Rani Vijay 
Published: April 2022

There is well documented evidence showing a decline in female fertility with advanced age. This decline includes a significant reduction in the quantity as well as the quality of the oocyte available in the ovarian reserve. The present study was conducted to determine the association of serum AMH levels with oocyte quality in infertile women who underwent controlled ovarian stimulation (COS) for IVF cycles. The present retrospective study conducted in IVF Department of Nowrosjee Wadia Maternity Hospital for 10 months. Total 100 patients were included in the study. Serum AMH levels and number of antral follicle (on second day of menstrual cycle) on transvaginal sonography was done for all patients. Fertilization was checked followed by embryo quality. Statistical analysis was performed by ANOVA. Significance was attributed to events with a p<0.05. A Total 100 patients were studied. The patients were divided into five groups based on AMH levels; the groups had 0, 44, 20, 26 and 10 patients respectively. Age was found to be independent predictor of ovarian reserve. There was no significant difference between the groups in relation to BMI.
UMA CIDADE ENTRE NARRATIVAS: CONSTRUÇÕES HISTÓRICAS SOBRE A HISTÓRIA DE ORLÂNDIA-SP
Authors: Pereira Bruno César 
Published: April 2022

O presente artigo, propõe realizar uma análise de duas narrativas que constroem a história do município de Orlândia, localizado no noroeste do Estado de São Paulo. Em um primeiro momento, analisaremos uma narrativa construída através de importantes memorialistas do município, a qual é compreendida enquanto “oficial” e se encontra preservada nos espaços de memória da cidade (Biblioteca, Casa da Cultura e Museu). Em sequência, analisaremos uma outra narrativa, na qual pode ser compreendida enquanto “marginal”, desenvolvida através de crônicas, que vai na contramão da Orlândia idealizada pelos memorialistas. Neste sentido, buscaremos, ao longo deste texto, compreender estas “duas Orlândias”, de um lado uma cidade enquanto um “moderno de projeto urbanístico”, e de outro, a cidade de “contradições”, marcada pela desigualdade de seus espaços e pela estigmatização de seus moradores. Contudo, como destacaremos, estas narrativas podem ser compreendidas enquanto um conjunto, pois cada uma destas se refere a um espaço e não ao todo.
العلمانية في الفكر العربي المعاصر بين القبول والرفض - محمد أركون وطه عبد الرحمان أنموذجا -
Authors: الألي الرافع , بونمورة جعفر , مرمي سهام 
Published: April 2022

استثارت العلمانية، كونها شديدة الصلة ببناء الأطر الاجتماعية لدى المفكرين استشكالات راهنة كشفت من خلالها الرؤى التي ألت إليها المجتمعات.
وبالطرح التساؤلي : هل الممارسات العلمانية ،أحدثت فعل التقدم واستمراريته في المجتمعات أم لا؟
وعليه جاءت هده الدراسة بهدف بيان المصد من العلمانية، وتوضيح الدور الذي تقوم به هل ينحصر في مبدأ تحديث المجتمعات، كما أقر به محمد أركون؟ أم ينحصر في مبدأ أن أفق العلمانية عقيم؟ وبالتالي طرح بديل كرؤية استشرافية تخلص المجتمع العربي خاصة، من مخلفات العلمانية كما أوضحها المفكر طه عبد الرحمان ضمن مشروعية الائتماني.
ومن ثمة الوقوف على مشروعية النتائج المحققة إزاء تطبيق العلمانية، في المجتمعات الغربية والعربية على حد سواء.
دور المستنبتات المخدرة في تهديد الامن المجتمعي -دراسة ميدانية اجتماعية قانونية في فلسطين
Authors: ابوعواد رؤوف 
Published: April 2022

الملخص:
هدفت الدراسة إلى التعرف على دور المستنبتات المخدرة في تهديد الأمن المجتمعي في محافظة الخليل من وجهة نظر العاملين في قسم مكافحة المخدرات في الشرطة، استخدم الباحث في هذه الدراسة المنهج الوصفي التحليلي، تكون مجتمع الدراسة من العاملين في قسم مكافحة المخدرات في جهاز الشرطة في محافظة الخليل، حيث تكونت العينة من 57 فرداً، وقد تم استخدام الاستبانة لتحقيق أهداف الدراسة وتوصلت الدراسة إلى أن دور المستنبتات المخدرة في تهديد الأمن المجتمعي في محافظة الخليل من وجهة نظر العاملين في قسم مكافحة المخدرات كان مرتفعاً، كما تبين أنه لا توجد فروق في دور المستنبتات المخدرة في تهديد الأمن المجتمعي في محافظة الخليل من وجهة نظر العاملين في قسم مكافحة المخدرات في الشرطة تعزى إلى متغير الجنس، ومكان السكن والمستوى التعليمي، كما أظهرت الدراسة أنه توجد فروق في دور المستنبتات المخدرة في تهديد الأمن المجتمعي في محافظة الخليل من وجهة نظر العاملين في قسم مكافحة المخدرات في الشرطة التي تعزى إلى متغير سنوات الخبرة، وحيث أن الفروق كانت بين ذوي الخبرة أقل من 5 سنوات وبين ذوي الخبرة 5-10 سنوات وكانت الفروق لصالح ذوي الخبرة 5-10 سنوات الذي كان المتوسط الحسابي عندهم أعلى. وأن الفروق كانت لصالح ذوي الخبرة اكثر من 10 سنوات، بناءً على ذلك يوصي الباحثان أن يتم التركيز على موضوع المخدرات من خلال بث برامج التوعية واستهداف الشباب خوفاً من انجرارهم نحو هذه الآفة، وأن يتم التعاون بين وسائل الإعلام والتربية والتعليم من أجل عقد جلسات يتم بثها مباشرة حول قضايا المخدرات. وأن تعزز وسائل الإعلام برامجها الموجهة نحو علاج مشكلة المخدرات وخصوصاً نحو الأسرة لتوجيههم نحو التعامل السليم مع هذه الظاهرة.
ISOLATION, SCREENING, AND PARTIAL CHARACTERIZATION OF OXALATE OXIDASE ENZYME FROM PSEUDOMONAS STRAIN UNDER INDUCED OXALATE STRESS CONDITION
Authors: PATIL ANITA , PAIKRAO HARIPRASAD , SHEIKH RUBINA , DHAKATE LEENA 
Published: April 2022

Oxalate oxidase (OxO), a manganese dependent enzyme, is involved in the catalysis of oxalate oxidation to carbon dioxide with the formation of hydrogen peroxide. OxO is present in the cell wall of plants. It increases the resistivity against diseases and external stress. Oxalate is found as waste metabolites in mammals, excess accumulation of oxalate results in hyperoxaluria and urolithiasis in humans. These disorders can be diagnosed by the help of OxO in many analytical methods. The present study is aimed on isolation of OxO enzyme from Pseudomonas strain under high salt stress. The OxO enzyme was produced in bulk under selected salt stress. It was partially purified by ammonium sulphate precipitation method, dialysis and ion-exchange chromatography. The OxO enzyme on enzymatic analysis showed potent activity concerning oxalic acid substrate. The microtiter plate analysis confirmed the ability of OxO enzyme purified from Pseudomonas strain in the diagnosis of oxalate-related disorders and in the future could be used to prepare the diagnostic biosensors.
NOVEL RUMMELIIBACILLUS SP. ISOLATED FROM FERMENTED VEGETABLE PRODUCTS AS THE POTENTIAL PROBIOTICS
Authors: Tinrat Sirikhwan , Sedtananun Saranya 
Published: April 2022

The novel lactic acid bacteria has potential probiotics which were selectively screened from different fermented vegetable products by antagonistic activity against Escherichia coli ATCC 25922 as a food-borne pathogenic bacteria. From 40 isolates on MRS agar, some isolates had anti-E. coli activity. Surprisingly, isolated STR 0103f and STR 0404f strains demonstrated bile salt-tolerance at 0.3% bile salt for 24 hours with survival rate of 67.77±0.38 and 68.72±0.45%, respectively. Both strains also survived under acidic conditions (pH 3-5) with 60.53±0.08-76.87±0.09% of survival rate. STR 0103f and STR 0404f strains elicited the broad spectrum against both Gram-negative (Pseudomonas aeruginosa ATCC 27853, Salmonella typhimurium ATCC 13311 and Salmonella paratyphi A) and Gram-positive (StaphylococcusS. aureus ATCC 25923) pathogenic strains which appeared inhibition zone of 7.33±0.58-8.33±0.58 mm and revealed a susceptibility to various antibiotics. Moreover, two selected strains were also able to adhere to stainless steel plates at least 30% of adhesion rate and without any detectable hemolytic activity. Morphological, biochemical characteristics and 16S rRNA gene sequences were used as a tool for bacterial identification. Both STR 0103f and STR 0404f isolates were identified as Rummeliibacillus sp. which are Rummeliibacillus pycnus STR 0103f and Rummeliibacillus stabekisii STR 0404f, respectively. Thus, R. pycnus STR 0103f and R. stabekisii STR 0404f would be the novel bacterial strains from fermented vegetable products that act as the potential probiotic candidates for safety food bio-preservation.