bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sex-related features of the clinical blood analysis of Vyshny Volochek (Tver Region) residents with deficiency anemias
Authors: Карпинская Милена Владимировна , Спиркина Виктория Дмитриевна , Морозов Глеб Игоревич , Миняева Арина Владимировна 
Published: November 2020

Проведено сравнение встречаемости и тяжести заболеваний железодефицитной и В12 дефицитной анемией среди мужчин и женщин города Вышний Волочек. Изучены половые особенности результатов клинического анализа крови у больных железодефицитной и В12 дефицитной анемией средней тяжести. Выявлено, что при одинаковом уровне содержания гемоглобина патологические изменения в клиническом анализе крови более выражены у больных В12 дефицитной анемией. При железодефицитной анемии патологические изменения в клиническом анализе крови оказываются более выраженными у мужчин
Frequency as well as degree of iron-deficiency and B12-deficiency anemia were compared in men and women from the city of Vyshny Volochek. Parameters of clinical blood analysis were studied in patients with moderate degree of iron-deficiency and B12-deficiency anemias. We found that with the same level of hemoglobin content, pathological changes in the clinical analysis of blood are more pronounced in patients with B12-deficiency anemia. Pathological changes in the clinical blood test are more pronounced in men with iron-deficiency anemia.
Responses of own-rooted grape cultivars to salt stress in vivo and in vitro
Authors: Рыфф Ирина Ильинична , Березовская Светлана Петровна 
Published: November 2020

В связи с усиливающейся засоленностью почв в мировом масштабе возникает настоятельная потребность в методах тестирования солетолерантности у сельскохозяйственных культур. Цель настоящего исследования заключалась в оценке толерантности трех корнесобственных сортов винограда к хлориду натрия в условиях in vitro и в вегетационной культуре. Солевой стресс in vitro моделировали добавлением в среду NaCl в концентрациях 0, 50 и 100 mM. В качестве индикаторов солетолерантности использовали площадь листьев и общую длину корней. Солевой стресс in vivo обеспечивался орошением в течение 75 дней водой с содержанием NaCl в концентрациях 0, 80, 100 and 120 mM. Солетолерантность растений оценивали на основании агробиологических параметров (площадь листьев, длина побегов, нагрузка побегами, одревеснение побегов) и анализом урожая (характеристики гроздей, урожай с куста, массовая концентрация сахаров, титруемая кислотность и pH сока). Также определяли водные потенциалы листьев как показатели водного баланса растений и электропроводность почвы в качестве показателя засоленности. Реакции на солевой стресс растений, выращиваемых in vitro и в горшечной культуре, продемонстрировали полную корреляцию.
Increasing soil salinity on a global level gives rise to an imperative need for methods to test salt tolerance in crops. This study aimed to evaluate the tolerance of three own-rooted grape cultivars to potassium chloride both in an in vitro testing system and potted culture. Salt stress in vitro was modeled by treating in vitro-grown plants with NaCl at 0, 50, and 100 mM. Leaf area and total root length were used as indicators of salt tolerance. Salt stress in potted culture was achieved by irrigation for 75 days with water containing NaCl at 0, 80, 100, and 120 mM. Salt tolerance of potted plants was evaluated by parameters of viticultural performance (leaf area, shoot length, shoot number, shoot lignification), yield (characteristics of bunches, yield per plant, sugars, titratable acids and pH of grape juice). Leaf water potentials as a measure of the water balance of the plants and electrical conductivity of the soil as another indicator of salinity were also determined. Responses of in vitro-grown and potted plants to salt stress correlated closely.
Permintaan Investor dan Karakteristik Keuangan terhadap Keputusan Pembayaran Dividen
Authors: Tedja Imelia Carolina , Suganda Tarsisius Renald , Oktariani Fitri 
Published: November 2020

Dividend payment decision is an essential policy of companies to provide investors’ expectation of investment returns. This research is aimed to prove the catering theory of dividend and financial characteristics affecting corporate decisions in dividend payments. The study was conducted on a manufacturing company published on the Indonesia Stock Exchange (IDX). Analyzing the prediction of catering theory and financial analysis of companies in making dividend payments is conducted using the logistic regression method. This research is a quantitative research and moreover manufacturing companies as research sample were used from 2014 to 2018. Financial statements were obtained from the Indonesia Stock Exchange (IDX). The result of this study indicated that investors’ demand has positive effect on dividend payment decisions. Hence, companies consider catering in dividend payment decisions. While corporate financial characteristics such as free cash flow have positive effect on dividend payment decisions, profitability has no influence on dividend payment decisions and moreover, leverage has a negative influence on dividend payment decisions.
Keywords: Catering Theory, Investor Demand, Free Cash Flow, Profitability, Leverage
Combinación de hongos micorrízicos y fertilización fosforada en el crecimiento de dos agaves silvestres
Authors: García Martínez Ledia Itzel , Sánchez-Mendoza Saúl , Bautista-Cruz Angélica 
Published: November 2020

Los hongos micorrízicos arbusculares pueden contribuir signif icativamente en la nutrición vegetal, en especial en la asimilación de fósforo (P). Los agaves silvestres son sobreexplotados debido a la producción intensiva de mezcal, ocasionando la disminución de sus poblaciones naturales. Se evaluó el efecto de la inoculación con hongos micorrízicos arbusculares comerciales y la aplicación de diferentes dosis de P sobre el crecimiento y contenido de sólidos solubles totales (SST) de dos agaves silvestres: agave tobalá (Agave potatorum Zucc) y agave coyote (Agave spp.) en condiciones protegidas. Los productos micorrízicos comerciales utilizados fueron Glomus cubense (M1) y Glumix (M2) y cuatro dosis de P: 0, 14.4, 29 y 43.5 mg kg-1. El ensayo se estableció en un experimento bifactorial 3 × 4 en un diseño completamente al azar. Las variables respuesta fueron altura de planta (AP), número de hojas (NH), diámetro de tallo (DT), volumen radicular (VR), densidad de raíces (DR), peso fresco de hoja (PFH), peso fresco de tallo (PFT), peso fresco de raíz (PFR) y SST. Con referencia al control, M2 incrementó 18.2% el NH, 53.5% el PFH, 38.1% el PFT y 36% el DT en agave tobalá; mientras en agave coyote, la AP aumentó 12% y el SST 21.3%. En agave tobalá la dosis de 43.5 mg kg-1 de P mejoró 13.2% la AP, 34.9% el PFH, 36.1% el PFT, 21.5% el DT y 20.4% el VR. En agave coyote la dosis de 29 mg kg-1 de P aumentó 16.4% la AP, 44.4% el PFT y 18.6% el DT; el SST incrementó 40% con 43.5 mg kg-1 de P y el PFH 51% con 14.4 mg kg-1 de P. En agave tobalá, M2 + 43.5 mg kg-1 de P favoreció el PFH, PFT y DT. En agave coyote, M2 + 14.4 mg kg-1 de P, M2 + 29 mg kg-1 de P y M2 + 43.5 mg kg-1 de P promovieron la AP, DT y SST. La promoción en el crecimiento de ambos agaves se debió a la aplicación individual de micorrizas y P más que a la interacción de ambos factores.
A SURVEY ON THE CAUSES OF RESURRECTION OF DEFUNCT “LAZARUS PHENOMENON” FROM ACUPUNCTURE PERSPECTIVE
Authors: Ahangarkelai Nadali Esmaeili 
Published: November 2020

Background and Objective: Every year in the world, a significant number of people who have passed a way for different reasons, revive. In many of these cases, medical science has no answer for the phenomenon. This study investigates the causes of temporary death and revival from acupuncture perspective. Methods: This research is a descriptive study done in 2017. The samples are chosen among individuals in the world whose resurrection has been reported by the media. A check list was prepared by consulting the experts which contains age, gender, cause of death, death duration, cause of revival, place of revival, consciousness after death and governmental verification of death. Data were reported using SPSS (19) software. Results: Death caused by heart disease and accidents is 20 (17.4 %) for each. 20 (17.4%) of the individuals who have resurrected were between the ages 20 to 40. Death duration was 24 hours for 17 people (14.8 %) and 1 to 30 minutes in 14 cases (12.2 %). Place of revival was hospital in 27 cases (23.5 %), morgue in 23 cases (20 %), autopsy lab in 6 cases (5.2 %) and tomb in 31 cases (27 %). 17 individuals (14.8 %) were conscious about their death before revival. Conclusions: It seems that major changes should be made in death prevention and specification in the world medical system. Correct recognition between temporary and permanent death can save many of the dead. Acupuncture points GV26 and Ki1 may have good impact on revival. More researches in this area can provide basic solutions for health policy determiners in the world.
RELIABILITY INCREASE OF THREAD CUTTING WITH TAP BORERS IN SUPER-SMALL HOLES
Authors: Kulikov Mikhail , Yagodkin Maksim , Kulikov Yuriy 
Published: November 2020

The purpose of this work consists in the reliability increase of thread cutting with the use of tap borers in super-small holes of aluminum alloy parts.
The investigation methods used are based on classic regulations of the cutting theory, physical-chemical mechanics of materials, reliability theory and methods of statistical analysis.
There are revealed the reasons of thread cutting low reliability and tool failure. The effectiveness of edge anode-machining use at thread cutting is researched. On the basis of data obtained there is carried out a calculation of basic indices of thread cutting reliability. A comparative analysis of the processing reliability indices obtained under standard conditions and with the use of the developed circuit of anode-machining is shown, the effectiveness of the latter use is presented.
As a result of the investigations carried out there is developed a technology for thread cutting in super-small holes that ensures a considerable increase of reliability and allows excluding hand work during the process.
Bentuk Negasi dalam Bahasa Mandailing
Authors: Hasibuan Ibnu Ajan 
Published: November 2020

AbstractNegation is a denial form in language which function to deny a statement of an interlocutor. This study aims to analyze words for negation in the Panyabungan Mandailingnese . The research used qualitative method and descriptive analysis. The data were collected from native speakers by means of interviewing, listening and note taking techniques. The Data were analyzed to find out the connotative meanings so as their negation functions were explained . The results of the study show that there are several words for negation in mandailingnese namely ‘inda’, ‘unang’, ‘nangkon’, ‘biai’, ‘anggo na’, and ‘nanggo’. There are also words for negation in Panyabungan Mandailingnese bound to auxiliary words such as a combination between ‘anggo’ and ‘na’ results in a form of negation. AbstrakPenegasian adalah bentuk pengingkaran yang sering digunakan dalam berbahasa dengan tujuan mengingkari suatu pernyataan oleh lawan bicara. Penelitian ini bertujuan untuk menganalisis kata negasi dalam bahasa Mandailing Panyabungan. Adapun metode yang dilakukan ialah metode kualitatif melalui analisis deskriptif pada data yang dikumpulkan dari narasumber atau penutur asli melalui teknik wawancara, simak, dan catat. Data diambil dan dianalisis hingga mendapatkan makna konotasi yang menjelaskan fungsi negasi tersebut. Dari analisis yang dilakukan ada banyak kalimat dalam BMP menggunakan metafora atau konotasi dalam penegasian. Keunikan yag terdapat pada negasi Mandailing dari beberapa klausa ialah kata negasi yang selalu berada pada awal kalimat, misalnya inda, anggo, nangkon, biai. Penegasian dalam BMP juga memiliki kata yang terikat dengan kata bantu seperti anggo dengan na yang apabila dihubungkan maka akan muncul bentuk negasi.
IMPROVEMENT POTENTIAL FOR SOUND INSULATION OF SINGLE- AND MULTILAYER WALL PANELS
Authors: Erofeev V. I. , Monich D. V. 
Published: November 2020

Relevance:Acoustic comfort in residential, public and industrial buildings. Existing types of wall panels often do not provide the required noise control.Purpose:Investigation of the improvement potential for sound insulation of single- and multi-layer wall panels having finitegeometric dimensions with diffuse sound lowering.Design/methodology/approach:Consideration of the sound propagation through the wall panel based on the theory of selfcoordination of wave fields developed by the Prof. Sedov‟s scientific school.Research findings:Analytical equations for calculating the limiting sound insulation of the wall panels determined by the inertial sound propagation. The improvement potential for sound insulation of single- and multi-layer wall panels having finite dimensions. Comparison of theoretical and xperimental results. It is shown that single- and multi-layer wall panels of finite geometric dimensions have improvement potential for sound insulation, which is determined by the ratio between their own and limiting sound insulation.Practical implications:Wall panel design must take into account the improvement potential for sound insulation. The sound insulation of wall panels is improved without increasing their mass and thickness. This is of great importance for design solutions for wall panels of civil and industrial buildings.Originality/value:The proposed method shows good agreement between experimental data and theoretical calculations. The improvement potential for sound insulation at the frequency level locates near the resonant frequencies, namely: near-boundary frequency of the full spatial resonance for single-layer wall panels; near-resonant frequency of the mass-elasticity-mass panels and near-boundary frequency of the full spatial resonance for multilayer wall panels and panel linings, respectively.
Litigation risks despite guideline adherence for acute spinal cord injury: time is spine
Authors: Rafter Daniel , Vasdev Ranveer , Hurrelbrink Duncan , Gormley Mark , Chettupally Tabitha , Shen Francis X. , Samadani Uzma 
Published: November 2020

OBJECTIVECurrent guidelines do not specify timing for management of acute spinal cord injury (aSCI) due to lack of high-quality evidence supporting specific intervals for intervention. Randomized prospective trials may be unethical. Nonetheless, physicians have been sued for delays in diagnosis and intervention.METHODSThe authors reviewed both the medical literature supporting the guidelines and the legal cases reported in the Westlaw and Lexis Advance databases from 1972 to 2018 resulting in awards or settlements, to identify whether surgeons are vulnerable to litigation despite the existence of guidelines not mandating specific timing of care.RESULTSTiming of intervention was related to claims in 59 (36%) of 163 cases involving SCI. All 22 trauma cases identified cited timing of intervention, sometimes related to delayed diagnosis, as a reason for the lawsuit. The mean award of 10 cases in which the plaintiffs’ awards were disclosed was $4,294,384. In the majority of cases, award amounts were not disclosed.CONCLUSIONSBecause conduct of a prospective, randomized trial to investigate surgical timing of intervention for aSCI may not be achievable, evidence-based guidelines will be unlikely to mandate specific timing. Nonetheless, surgeons who unreasonably delay intervention for aSCI may be at risk for litigation due to treatment delay. This is increasingly likely in an environment where “complete” SCI is difficult to verify. SCI may at some point be recognized as a surgical emergency, as brain injury generally is, despite a lack of prospective randomized trials supporting this implementation, challenging the feasibility of the US trauma infrastructure to provide care for these patients.
Study of Missing Clinical Details in Computed Tomography Radiology Request Forms: A Descriptive Cross-sectional Study
Authors: Badu Muna 
Published: November 2020

Introduction: Detailed clinical history through a properly filled requisition form can help a radiologist in making a diagnosis. The objective of this study was to observe the missing clinical details of Computed Tomography requisition forms at radiology department in tertiary care hospital.
Methods: This descriptive cross-sectional study was done in 196 Computed Tomography requisition forms in the department of radiology from September 2019 to October 2019. Ethical clearance from the Institutional Review Committee – Reference No. 120720194 was obtained. An informed consent from the participants was taken prior to the procedure. Convenient sampling was done. The data obtained were computed and analyzed using Statistical Package for Social Sciences to tabulate the results. The results were displayed in frequency and proportion of binary data.
Results: All the request forms had name filled, however date was filled in 183 (93.4%), age was filled in 195 (99.5%), sex was filled in 193 (98.5%) and address was only in 30 (15.3%) of the forms. Clinical history and provisional diagnosis were written in 179 (91.3%) forms. Signature was found in more than half of forms 135 (68.9%) whereas the department referring the patient was filled in 92 (46.9%) of forms and the name of doctor referring the patient was not filled mostly. The handwriting was clear in 191 (97.4%) of cases and standard words were used. Use of non-standard abbreviation was found in only 2 (1%) forms.
Conclusions: Clinical details were filled in most of the requisition forms however other parameters were still incompletely and inadequately filled.
Caregiver Burden among Caregivers of patient undergoing Hemodialysis in Tertiary Care Center : A Descriptive Cross-sectional Study
Authors: Chhetri Srijana Khatri , Baral Rojina 
Published: November 2020

Introduction: Chronic kidney disease affects almost all aspects of life of the patients and caregivers. Dialysis is a common treatment modality for Chronic Renal Failure. The caregivers of patients undergoing hemodialysis bear the emotional and psychological stress of having a chronically ill patient. The physical and psychological distress, limitations in personal and social activities, loss of freedom, financial limitations directly or indirectly affect the level of burden among caregivers. This study aims to study the level of burden among caregivers of patient undergoing hemodialysis.
Methods: A descriptive cross-sectional study among 123 caregivers giving care to hemodialysis patients for at least 3 months at Teaching Hospitals, Chitwan was carried out using simple random sampling technique. Level of burden was evaluated using the burden questionnaire (Zarit Burden Interview).
Results: The study revealed that 60 (48.78%) had mild to moderate, 53 (43.08%) had moderate to severe. The median scores for burden among the caregivers was (39.30±11.68) with 44.65%.
Conclusions: Coping Strategies, social support, support interventions has greater impact on caregivers in achieving their roles in caring the patients and increases the capability to cope effectively with the patient’s condition.
Tooth Shade and Skin Colour: A Descriptive Cross-Sectional Study
Authors: Pradhan Dilesh , Shrestha Lajana , Lohani Junu 
Published: November 2020

Introduction: Selection of proper tooth shade is one of the most significant factors influencing patients’ aesthetic perception and improved prosthesis acceptance. Guidelines in the dental literature suggest age, sex, colour of skin, hair and eye for selecting tooth shade when past records cannot be obtained. The objective of the study was to observe the most common tooth shade in relation to the skin colour and the prevalence of the same in relation to age and sex.
Methods: A descriptive cross-sectional study was carried out at Kathmandu Medical College from June to August 2019. Vitapan Classical Shade guide was used to select the shade of upper right central incisorin 338 participants. Revlon Foundation Makeup Shade guide was used to determine colour of skin. Participants were examined without facial makeup. Skin colour and teeth shade were examined in daylight at about sametime of the day. Data obtained were computed and analysed using Microsoft Excel 2016 software.
Results: Prevalence of tooth shade with high value (lighter shade) was seen in all fair (121, 35.8%), medium (63, 18.6%) and dark skin tones (23, 6.8%). Most common teeth shade in fair individuals was B1 (47, 37.9%), in medium also B1 (25, 7.4%) and dark was B2 (9, 2.7%). Age range of 10 to 35 years had tooth shade with higher value (159, 47.04%).
Conclusions: Hence, teeth shade with high value (lighter shade) was prevalent in skin tone of all types in current study. Skin tone was not related to teeth shade selection, teeth became darker with age and females had lighter teeth shade (high value).
Outcome of Cuffed Tunneled Dialysis Catheters for Hemodialysis Patients at a Tertiary Care Hospital: A Descriptive Cross-sectional Study
Authors: Shrestha Kajan Raj , Gurung Dinesh , Krishna Shrestha Uttam 
Published: November 2020

Introduction: Arteriovenous fistula is the most common vascular access for patients requiringhemodialysis, but it is not always possible or practical hence cuffed tunneled dialysis cathetercomes into play. The aim of the study was to determine the outcome of cuffed tunneled dialysiscatheter used for hemodialysis at a teaching hospital.
Methods: A descriptive cross-sectional study was conducted between January 2014 and December2019 on 103 chronic dialysis patients with end-stage renal disease presenting to a tertiary carehospital. Ethical approval was received from the institutional review board (2/(6-11) E2/076/77).Whole sampling was done. Data entry and analysis were done in Microsoft Excel 10.
Results: The study included 103 patients with 117 cuffed tunneled dialysis catheters placed forhemodialysis. On assessing the outcome of the catheters, the primary and secondary patencyrates of the catheters were 5.85±4.87 and 1.21±3.77 months. Thirty-one (30.1%) patients requiredone intervention, and 11 (10.68%) catheters required 3 or more interventions to maintain patency.Eighteen (17.48%) patients presented with catheter dysfunction while in 11 (10.68%) cases, thecatheter was kinked or malpositioned at the notch. In one patient, procedure was abandoned dueto severe bleeding and in 2 (1.94%) patients dialysis catheters could not be negotiated into the rightatrium and left in brachiocephalic junction.
Conclusions: Cuffed tunneled dialysis catheter is effective for maintenance hemodialysis in patientswith the end-stage renal disease if used with proper care during dialysis even in our setup. Theresults and outcomes of the procedure are at par with standards.