bluuebunny/crossref_metadata_2025_split huggingface dataset:
Simulation of Pose to Pose Moving of the Mobile Robot with Specified GPS Points
Authors: Yousif Wahab Kareem , Ali Ahmed Abdulhsein 
Published: November 2020

The applications of mobile robots in rescue scenarios, surviving to search, and exploration for outdoor navigation have received increasing attention due to their promising prospects. In this paper, a simulation of a differential wheeled mobile robot was presented, implementing a Global Positioning System (GPS) data points to specified starting points, final destination, and total error.
In this work, a simple kinematic controller for polar coordinate trajectory tracking is developed. The tracking between two points, pose to pose, was specified by using the GPS data points. After that, the geodesy (GEO) formulation was used to convert the geodesy coordinate to Euclidean or polar coordinate. The Haversine equation obtained the distance between the two points.
The system performance and stability of the tracking controller are proved using the Lyapunov theorem of the stability. A python script was used in this work as a simulator. Computer simulation with pose to pose trajectory strategy conform to the simplicity of the proposed controller.
The Genus Phytophthora (Peronosporales) in Argentina
Authors: Palmucci Hemilse Elena , Wolcan Silvia 
Published: November 2020

Background and aims: The genus Phytophthora includes plant pathogens that affect a wide host range and cause severe damage and economic losses. The aim of this study was to achieve a more comprehensive knowledge of Phytophthora in Argentina. To this end, a review was carried out from the first reports in the late nineteenth century until March 2019.
M&M: Information was taken from printed and on-line primary and secondary sources such as Proceedings of National and International Scientific Meetings, Bulletins from National Institutions and Universities, periodical Journals, books and data bases, and then analyzed and categorized.
Results: The revision allowed updating the status of Phytophthora species recorded in the country, considering their geographical distribution, groups of crops affected, host-pathogen relationships, symptoms and nomenclature changes, as well as presenting a quick and comparative access to different subjects related to these pathogens. The results showed that, to date, 20 Phytophthora spp., one species affinis and one taxon affect 223 host-pathogen relationships in Argentina. The diversity of Phytophthora species in the world suggests that a larger number of species, still not cited, could be present in Argentina.
Conclusions: Researchers specialized in the genus Phytophthora, molecular techniques and phylogenetic studies, may allow progressing in the accurate identification of the species and knowledge of their genetic variability.
Calymperaceae, a new family to the bryological flora of Uruguay
Authors: Cabral Richard A , Jimenez Maria S. , Suárez Guillermo M. 
Published: November 2020

Background and aims. The aim of this work was to increase the knowledge of the bryoflora in Uruguay based on the analysis of samples collected in Fortaleza Santa Teresa National Park (Uruguay).
M&M. Specimens were collected, processed and analyzed morphologically using conventional techniques for bryophytes. Microscopic characters were observed and illustrated with light microscopy (LM) and scanning electron microscopy (SEM).
Results. Calymperaceae Kindb. is recorded for the first time to the country, represented by Syrrhopodon gaudichaudii Mont. This species is characterized by leaves strongly crispate when dry, and margins smooth to dentate at the apex.
Conclusions. A detailed description, illustrations with SEM and LM, and a distribution map of S. gaudichaudii is here presented.
Síndrome disfórico premenstrual
Authors: Alas Hernández Jazmín Ariana , Barillas Rojas Sebastián 
Published: November 2020

El síndrome disfórico premenstrual es un trastorno que afecta diversas esferas de la vida, provocando un detrimento funcional. En su etiología se implica la desregulación de hormonas y neurotransmisores, para su diagnóstico se utiliza los criterios del Manual diagnóstico y estadístico de los trastornos mentales, el DSM-V. El tratamiento con antidepresivo se considera la primera línea de tratamiento; el uso de anovulatorios como los de anticonceptivos y agonistas de la hormona liberadora de gonadotropina, pueden ser considerados sobre todo en pacientes que requieran control de la fertilidad y manejo de los síntomas. La cirugía se considera la última línea de tratamiento para pacientes que presentan sintomatología grave y difícil de controlar. Existen otras terapias como la alloprenanolona, terapia cognitivo conductual dieta y ejercicio que requieren futuras investigaciones para determinar su beneficio en el manejo de este trastorno.
Strategi Kesantunan Pemandu Acara Mata Najwa pada Episode Cerita Para Juara: Kajian Pragmatik
Authors: Irwansyah Nfn 
Published: November 2020

AbstractPoliteness in language is a key to success for a program host to get comfortable in communication. The purpose of this study is to analyze and reveal Najwa Shihab’s politeness strategy in the episode ‘the Champions Stories’ of Mata Najwa program by using a pragmatic approach. The theory used in this study is the politeness theory of Brown and Levinson (1987). This descriptive and qualitative study employed free listening and involvement in conversation (SLBC) method and listening and note taking techniques. The data were collected from the episode of ‘the Champions Stories’ in Mata Najwa program . The results of the study shows that the politeness strategy used by Najwa Shihab is a direct strategy classified into positive and negative politeness. The most frequently used politeness strategy is positive politeness. The underlying factor is her firm and bold speaking character. Besides, she can obtain complete information from her guests in relaxed and polite manner. AbstrakKesantunan berbahasa merupakan kunci kesuksesan bagi pemandu acara untuk memberikan kenyamanan dalam berkomunikasi. Tujuan penelitian ini adalah untuk menganalisis dan menemukan strategi kesantunan yang digunakan oleh Najwa Shihab dalam program acara Mata Najwa Episode para juara dengan menggunakan pendekatan pragmatik. Teori yang digunakan pada penelitian ini yaitu teori kesantunan Brown dan Levinson (1987). Metode yang digunakan yaitu metode kualitatif deksriptif dengan metode simak bebas libat cakap (SLBC) dengan teknik simak dan catat. Sumber diambil dari program acara Mata Najwa episode cerita para juara. Hasil penelitian menunjukkan strategi kesantunan yang digunakan Najwa Shihab yaitu strategi langsung bersifat kesantunan positif, kesantunan negatif, dan kesantunan positif. Kesantunan terbanyak yang digunakan oleh Najwa Shihab dalam program acara Mata Najwa episode cerita para juara adalah kesantunan positif, hal tersebut dilatarbelakangi Najwa adalah seseorang yang tegas, berani dalam bertutur. Hal ini juga menjadi ciri khas Najwa untuk mendapatkan informasi selengkap dari narasumber dengan pembawaan santai tetapi tetap santun.
The Persuasion in Joko Widodo’s Speech: A Comparison between the Indonesian Source Text and Its Annotated Translation in Mandarin
Authors: Hutabarat Adinda Natassa Valentine 
Published: November 2020

AbstractThis study aims to describe persuasion strategies used by President Joko Widodo in his political speech that is delivered at the 2018 IMF-World Bank forum. The study is conducted by comparing the speech in bahasa Indonesia as the Source Text (ST) and its annotated Mandarin translations as the Target Text (TT). In order to describe Widodo’s persuasion strategies, micro and macro level analysis is applied in this study. The former refers to the speaker’s language skills and the translations; whilst the latter refers to the speaker-oriented context and situations-oriented contexts. The result of the study shows that: (i) The translation of Widodo’s speech text has persuasive features of metaphors and catchwords; (ii) The translation technique applied to these features is “equivalent”; (iii) These features were used to encourage the audience to pay attention to the contexts-oriented persuasive messages and to take actions accordingly. AbstrakKajian ini bertujuan untuk mendeskripsikan strategi persuasi Presiden Joko Widodo dalam pidato politis yang disampaikan pada pertemuan IMF-Bank Dunia tahun 2018. Kajian tersebut dilakukan dengan membandingkan Teks Sumber (TSu) bahasa Indonesia dan terjemahan beranotasi Teks Sasaran (TSa) bahasa Mandarin. Guna mendeskripsikan strategi persuasi tersebut, studi ini menggunakan analisis mikro dan makro. Analisis mikro merujuk pada analisis keterampilan bahasa dan terjemahannya. Analisis makro merujuk pada konteks pembicara dan konteks situasi. Hasil kajian ini menunjukkan bahwa: (i) Terjemahan teks pidato Widodo menggunakan fitur persuasi metafora dan catchwords; (ii) Teknik terjemahan yang diaplikasikan pada kedua fitur tersebut adalah “kesepadanan”; (iii) Fitur tersebut digunakan agar pembaca atau pendengar memfokuskan pada pesan persuasi yang berorientasi konteks, dan bertindak sesuai pesan persuasi tersebut.
Disciplinary law and neurosurgery: a 10-year analysis of cases in the Netherlands
Authors: Dronkers Wouter J. , Amelink Quirine J. M. A. , Buis Dennis R. , Broekman Marike L. D. , Spoor Jochem K. H. 
Published: November 2020

OBJECTIVENeurosurgery is historically seen as a high-risk medical specialty, with a large percentage of neurosurgeons facing complaints during their careers. The Dutch medicolegal system is characterized by a strong emphasis on informal mediation, which can be accompanied or followed by disciplinary actions. To determine if this system is associated with a low overall risk for medical litigation through disciplinary law, the authors conducted a review of disciplinary cases involving neurosurgeons in the Netherlands.METHODSThe authors reviewed legal cases that had been filed against consultant neurosurgeons and neurosurgical residents under the Dutch disciplinary law for medical professions between 2009 and 2019.RESULTSA total of 1322 neurosurgical care–related cases from 2009 to 2019 were reviewed. Fifty-seven (4.3%) cases were filed against neurosurgeons (40 first-instance cases, 17 appeal cases). In total, 123 complaints were filed in the 40 first-instance cases. Most of these cases were related to spine surgery (62.5%), followed by cranial surgery (27.5%), peripheral nerve surgery (7.5%), and pediatric neurosurgery (2.5%). Complaints were filed in all stages of care but were mostly related to preoperative and intraoperative care.CONCLUSIONSThe risk for medically related litigation in neurosurgery in the Netherlands through disciplinary law is low but not negligible. Although the absolute number of cases is low, spinal neurosurgery was found to be a risk factor for complaints. The relatively high number of cases that involved the sharing of information suggests that specific improvements—focusing on communication—can be made in order to lower the risk for future litigation.
Rare manifestations of Potter Sequence: A Case Report
Authors: Gautam Uttara , Kafle Rishi Kesh , Chikanbanjar Vijay , Shakya Alyssa , Basnet Rydam , Manandhar Sunil Raja 
Published: November 2020

Potter sequence is a rare congenital malformation that primarily affects male fetuses and is characterized by pulmonary hypoplasia, skeletal malformation, and kidney abnormalities. The pressure of the uterine wall due to oligohydramnios leads to an unusual facial appearance, abnormal limbsor limbs in abnormal positions or contractures. The fetus generally dies soon after birth due to respiratory insufficiency.
We presented a male baby of 35 wks gestation with birth weight 1200gms delivered by primi mother. She had severe oligohydramnios and virtually there was no liquor during birth. The baby had severe perinatal depression at birth requiring resuscitation. Multiple congenital anomalies like absence of left eye, congenital cataract on the right eye, right-sided choanal atresia, micrognathia, low set ears, beaked nose, bilateral clubbed foot with hip deformity were noted. After 2 hours of life,baby developed fast breathing and cyanosis and died due to respiratory failure.
Prevalence of Dyslipidemia in Patients with Acute Coronary Syndrome Admitted at Tertiary Care Hospital in Nepal: A Descriptive Cross-sectional Study
Authors: Dhungana Sahadeb Prasad , Mahato Arun Kumar , Ghimire Rinku , Shreewastav Rupesh Kumar 
Published: November 2020

Introduction: Dyslipidemia is one of the major risk factors for acute coronary syndrome. Dyslipidemiawith an increase in total cholesterol, low-density lipoprotein cholesterol, triglycerides and decrease inhigh-density lipoprotein cholesterol is one of the major risk factors for the acute coronary syndromeand alone account for more than 50% of population attributable risk. This study was conducted tofind out the prevalence of dyslipidemia.
Methods: This descriptive cross-sectional study was conducted in 105 patients admitted at thetertiary care center with a diagnosis of acute coronary syndrome from July 2018 to March 2019 afterapproval from the institutional review committee (Ref no. 205/2018). Fasting serum lipid profilewas obtained within 24 hours of hospitalization with the convenient sampling method. Data wereanalyzed with the help of the Statistical Package for Social Sciences version 20. Point estimation at95% Confidence interval was calculated along with frequency and proportion for binary data.
Results: Out of 105 people, dyslipidemia was present in 51 (48.6%). The mean age of the participantswas 59.19±12.69 years. The majority 81 (77.1%) were male. The mean total cholesterol, triglycerides,low-density lipoprotein cholesterol, and high-density lipoprotein cholesterol were 183.43±35.9 mg/dl, 140.59±46.83 mg/dl, 109.9±26.38 mg/dl and 41.17±4.78 mg/dl respectively. High total cholesteroland triglyceride were found in 34 (32.4%) each, low high-density lipoprotein in 31 (29.5%) and highlow-density lipoprotein in 22 (21%).
Conclusions: Dyslipidemia is a significant risk factor in patients with acute coronary syndromeand commonly associated with other risk factors. Careful attention to its management may help toreduce further events.
Clinical Profile and Outcome of Adult Patients with Scrub Typhus in a Tertiary Care Centre of Eastern Nepal: A Descriptive Cross-sectional Study
Authors: Ghimire Ram Hari , Ghimire Ashima , Dhungana Sunil , Bista Bides , Shreewastav Rupesh Kumar 
Published: November 2020

Introduction: Scrub typhus is an under-diagnosed and undertreated zoonotic human infection. There are no data related to profile of adult patients in Nepal. We conducted this study to report socio-demographic, clinical profile and complications of scrub typhus in our scenario.
Methods: This was a descriptive cross-sectional study carried out in Nobel Medical College Teaching Hospital, eastern Nepal. The sample enrollment process was consecutively who were admitted under medical ward and intensive care unit. Diagnosis was established serologically with positive test of IgM antibodies against scrub typhus using immuno-chromatography. Operational definitions for organ system dysfunction were based upon simple available clinic laboratory profiles and imaging. Collected data were entered in Microsoft Excel 2007 and converted it into Statistical Package for Social Science 11.5 Version for statistical analysis.
Results: A total of 47 patients were analyzed during this study. Diagnosis of scrub typhus was more common 17 (36.17%) in age group of (40-60 years) with female predominance 32 (68.08%). Most patients (70.15%) were of above 40 years. Fever 47 (100%), asthenia 40 (85.10%), generalized body-ache 41 (87.23%), anorexia 46 (97.87%) and headache 39 (82.97%) were present in most of our patients at sometime during their illness. Respiratory dysfunction was the commonest 37 (78.72%) system dysfunction followed by renal 30 (63.82%) and hepatic 20 (42.55%) impairment. Fortunately no deaths occurred.
Conclusions: Scrub typhus occurred more commonly in elderly female patients. Early empirical treatment may prevent mortality. Large studies involving whole country is needed to see real scenario of disease in this setting.
Knowledge and Preventive Practices of Hepatitis B Transmission among Dental Students and Interns in a Tertiary Hospital: A Descriptive Cross-sectional Study
Authors: Bhandari Durga 
Published: November 2020

Introduction: Hepatitis B is one of the most common contagious diseases in Nepal and is a signifi- cant public health issue. It is transmitted through contact with contaminated blood or other bodily fluids on broken skin or mucous membranes. Junior doctors and dentists are at particular risk of hepatitis B exposure. This study aims to find the level of knowledge of transmission and prevention of hepatitis B among the dental students.
Methods: This was a descriptive cross-sectional study conducted among dental students and interns at Kantipur Dental College Teaching Hospital and Research Center, Kathamndu from January 2019 to February 2019 after ethical approval was provided by the Institutional Review Committee. The study included dental students and graduate intern doctors. Convenience sampling was done. Point estimate at 95% Confidence Interval was done along with frequency and proportion of binary data.
Results: Out of one hundred forty two students, 68 (48%) of participants had completed a full course of hepatitis B vaccine. Thirty seven (26%) had started but had less than three recommended shots and 37 (26%) had not received any vaccines for hepatitis B prevention. Only 14 (10%) of the study group had checked their hepatitis B titer prior to commencing medical education.
Conclusions: There is also a lack of understanding of transmission, prevention and post exposure prophylaxis for hepatitis B infection among them among new health care providers in Nepal. This puts both the practitioners and patients at risk of chronic hepatitis B infection, which is unnecessary given cheap and easy prevention strategies, can virtually eliminate the risk.
Prevalence of Postpartum Depression in A Tertiary Health Care
Authors: Pradhananga Priza , Mali Prajita , Poudel Lisasha , Gurung Minani 
Published: November 2020

Introduction: Postpartum Depression is an important public health problem in developing country like Nepal. Although prevalence of postpartum depression is high in our setting, it is most neglected area of mental health. These have negative consequences not only to mother but also to infant. Data related to postpartum depression in Nepal are limited, research in this particular field will contribute in knowing the gravity of the situation and helps to formulate the factor association to upcoming researchers. This research is done in order to find out the prevalence of postpartum depression.
Methods: A descriptive cross-sectional study was carried out in Paropakar Maternity and Women’s Hospital, among total 348 postnatal mothers who were selected through convenient sampling technique. Validated Nepalese version of Edinburg Postnatal Depression Scale was used to screen depressive symptoms. Data was collected after receiving ethical approval letter. Data entry was done using SPSS version 20.
Results: Out of total mothers, the prevalence of Postpartum Depression (PPD) was seen among 51 mothers (14.7%).
Conclusions: Postpartum Depression being a common yet neglected area of maternal health in Nepal, should be detected in early stage. As, the study showed that about one sixth of mothers had postpartum depression, more focus should be given to maternal mental health.
Prevalence of Atrial Fibrillation in Obstructive Sleep Apnea Patients in a Tertiary Care Center
Authors: Dhakal Subodh Sagar , Neupane Asmita , Bhattarai Mahesh , Karki Dambar Bahadur 
Published: November 2020

Introduction: Atrial fibrillation is the most common sustained arrhythmias.Recently there has been evidence of higher prevalence of atrial fibrillation in obstructive sleep apnea patients compared to the general population. The aim of this study was to find the prevalence of atrial fibrillation in patients of obstructive sleep apnea in a tertiary care center.
Methods: This descriptive cross-sectional study was done in Om Hospital and Research Centre from January 2016 to 2018 March after ethical clearance. Convenience sampling was done. Data was collected and entry was done in microsoft excel, point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data.
Results: The prevalence of atrial fibrillation in patients with obstructive sleep apnea is 7 (10.44%) at 95% Confidence Interval (6.70-14.17%). Apnoea–Hypopnoea Index of more than 30was present in 3 (42.8%) patients of atrial fibrillation. Atrial fibrillation was seen highest, 3 (42.8%) in patients with BMI more than 30 and lowest, 1 (14.28%) patients with BMI less than 23.5. Prevalence of atrial fibrillation was seen 5 (71.4%) in male patients and 2 (28.57%) in female patients. Sixty seven (75.28%) patients had obstructive sleep apnea in which male patients was predominant 48 (71.64%).
Conclusions: Prevalence ofatrial fibrillation in patients of obstructive sleep apnea was found to higher than the similar studies done. It is important to obtain detail cardiac history in any patients with obstructive sleep apnea and look for arrhythmias speciallyatrial fibrillation.
Sleep Quality among Medical Students of a Tertiary Care Hospital: A Descriptive Cross-sectional Study
Authors: Sundas Nabin , Ghimire Saransh , Bhusal Suzit , Pandey Rakshya , Rana Krishna , Dixit Hemang 
Published: November 2020

Introduction: Medical students are under constant stress due to demanding academic load, fearof exam failure and hectic schedules. These factors can lead to poor sleep quality among medicalstudents. Sleep quality of medical students not only determine their academic performance but isalso important in determining long term effect on cognitive, psychosocial, behavioural as well asphysical health of individuals. Although there are not enough recent studies to assess sleep qualityof students, it is necessary to evaluate the condition of sleep among students. This study aims to findout the prevalence of poor sleep quality among medical students.
Methods: This descriptive cross-sectional was conducted among undergraduate medical studentsof Kathmandu Medical College from October to November 2019 after taking ethical clearance fromInstitutional Review Committee of a tertiary care hospital before collecting data from participants.Subjects were recruited by simple random sampling from students of first, second, third and finalyears and were asked to fill the self-reported questionnaires, using Pittsburgh Sleep Quality Index.Descriptive statistical analysis was done using Statistical Software for Social Sciences version 24.
Results: Out of 217 selected medical students, 96 (44.23%) of students have poor sleep quality withprevalence among male and female students as 41 (39.8%) and 55 (48.2%) respectively. The meanduration of sleep among students was 6.7±1.6 hours.
Conclusions: Significant numbers of medical students have poor sleep quality which may affecttheir academic performance and may have long term impact on their health. Efforts must be directedtowards educating about the sleep hygiene as well as proper time management skills.