bluuebunny/crossref_metadata_2025_split huggingface dataset:
Mechanical properties and microstructure evolution of Cf/SiC–Nb joints using Ti-base laminated foil
Authors: Chu JianRu , Jiang Xiaosong , Sun Hongliang 
Published: November 2022

Abstract
A self-designed Ti–Zr–Cu composite foil was used as an interlayer and vacuum brazed to achieve a heterogeneous joint between the Cf/SiC composite and Nb, resulting in a well-bonded, defect-free joint with a typical interfacial microstructure of Cf/SiC/(Ti, Zr)C/(Ti, Zr)2Cu + Zr2Cu/Ti2Cu + (Ti, Nb)ss/Nb. The effects of different experimental temperatures on the microstructural evolution of the joints and the mechanical properties of the joints were investigated, and the formation mechanism of the joint interface was analyzed. The results show that the microscopic morphology and mechanical properties of the joint interface change significantly with increasing experimental temperature. As the temperature increased to 1080 °C, the shear strength increased by 150.6% compared to 1060 °C (78.09 MPa) and reached a maximum value of 195.72 MPa, but further warming to 1100 °C (144.25 MPa) resulted in a 26.3% decrease in shear strength, with the best joint achieved at 1080 °C.
Alles schon mal dagewesen? Der russische Aggressionskrieg gegen die Ukraine in historischer Perspektive
Authors: Förster Stig 
Published: November 2022

Kurzfassung
Dieser Artikel widmet sich der Frage nach historischen Parallelen zum gegenwärtigen Krieg in der Ukraine. Es zeigt sich, dass die Suche nach Ähnlichkeiten in der Geschichte mit Vorsicht angegangen werden sollte. Schnellschüsse, die auf oberflächlich betrachteten scheinbaren Analogien beruhen, führen nicht weiter. Es ist zweifelhaft, ob das Putin-Regime wirklich einen Blitzkrieg anstrebte. Vergleiche mit einstigen angeblichen Blitzkriegsoperationen überzeugen nicht. Der sowjetische Winterkrieg 1940 gegen Finnland eignet sich ebenfalls nicht für einen Vergleich. Die extreme Gewalttätigkeit der russischen Kriegführung ist ein strukturelles Problem in der russisch-sowjetischen Militärgeschichte. Große Ähnlichkeiten bestehen allerdings mit der deutschen Geschichte von 1918 bis 1945 und der russischen Entwicklung seit 1991. In beiden Fällen sind Revisionismus und ideologisch motiviertes Weltmachtstreben zu konstatieren.
An Akkadian-Hittite List of Body Parts (KBo 1.51)
Authors: Cohen Yoram 
Published: November 2022

Abstract
This article provides a complete and comprehensive edition, translation and commentary of KBo 1.51 from Hattuša. It identifies the source as an Akkadian-Hittite list of body parts, some of which are clearly of bovidae, and compares it to two tablets of the same nature: BM 29963 and HS 2944. By doing so, it establishes the existence of a hitherto unknown Akkadian scholarly composition. It discusses the nature of this particular list in relationship with the lexical corpora (Ḫḫ and Uguĝu) and its role as a functional or instructional text in the world of the diviner. The reconstruction of KBo 1.51 also allows us to reconsider some Hittite words and attribute new meanings to them that are otherwise unattested.
Az üzleti szféra felé nyitás tényezőinek vizsgálata egy hazai felsőoktatási intézmény példáján
Authors: Nagy Gáborné , András István , Konczosné Szombathelyi Márta 
Published: November 2022

A TANULMÁNY CÉLJA
Jelen tanulmány célja egy alkalmazott tudományok egyetem példáján keresztül bemutatni, hogy az üzleti szféra közelségének megteremtéséhez, az új kapcsolatok kialakításához milyen folyamatok vezettek. További cél a felsőoktatási intézmény vállalatszerű működésből eredő sikerességi faktorok feltárása, azok felhajtó erejének, hatásának jellemzése.
ALKALMAZOTT MÓDSZERTAN
Az alkalmazott módszer a felsőoktatás hazai és nemzetközi szakirodalom áttekintése, amely a felsőoktatás és a vállalati kapcsolatok témájával foglalkozik, másrészt mindazon dokumentumok, amelyek a hazai felsőoktatás irányát írják elő (bolognai rendszer, duális képzés, kancellári rendszer, modellváltás), valamint a vizsgált intézmény dokumentumai. Utóbbiak közül kiemelten azok, amelyek arról adnak képet, hogy szervezeti szinten a menedzsment milyen változásokat vezetett be az attitűddel kapcsolatos összhang megteremtése érdekében, és mindez hogyan hatott a vállalati kapcsolatok kialakítására.
LEGFONTOSABB EREDMÉNYEK
A felsőoktatás átalakulása, az ágazati vállalati kapcsolatrendszer elképzeléseinek megjelenése új működési modell kialakítására adott lehetőséget az egyetemek számára. Ott, ahol a felsőoktatás és az üzleti szféra innovatív, inspiráló kapcsolatot tud kialakítani egymás között, stratégiai ágazati szerepkör alakulhat ki, és az intézmény ebben a térben központi tényezővé válhat. Mindezen folyamatok során a menedzsment működése vállalati attitűdökkel bővülhet.
GYAKORLATI JAVASLATOK
A változások korát élő felsőoktatás egy bemutatott esetének a példája, a menedzsment által kijelölt új „működési minta” kialakulásának a vizsgálata, a vállalatszerű működésből eredő sikerességi faktorok feltárása, azok felhajtó erejének, hatásának jellemzése hasznosítható tapasztalatokkal szolgálhatnak hasonló intézmények vezetői döntéseihez. Adaptálható tartalommal szolgálhatnak olyan más, rendkívüli dinamikákat megélő szervezeti kultúrák számára, amelyek nyitottak az innovatív változtatásokra.
Feasibility and Acceptability of Virtual Rounds on an Academic Inpatient Pediatric Unit
Authors: Samide Aaron J. , Morrison John M. , Mills Rory , Collins Kimberly R. , Hopkins Akshata , Maniscalco Jennifer , Dudas Robert A. 
Published: November 2022

OBJECTIVES
Virtual rounds enable remote participation in bedside clinical encounters. Their effects on education remain poorly characterized and limited by lack of foundational evidence establishing that this approach is welcomed among learners and educators. We assessed technical feasibility and acceptability of incorporating video conferencing into daily work rounds of pediatric residents and attending physicians.

METHODS
We conducted a cross-sectional survey-based study of attending observers and pediatric residents participating in rounds both at the bedside and via video teleconferencing from September to December 2020. Participant experiences were assessed and summarized using parametric Likert-type questions regarding technical issues, efficiency, educational experience, and engagement. Associations between technical aspects and individual perceptions of virtual rounds and self-reported engagement were also measured.

RESULTS
Of 75 encounters, 29% experienced technical issues, 45% of which were attributable to a low-quality tablet stand. Negative impacts of virtual rounding on efficiency were reported in 6% of responses. Virtual participants were engaged (70%) and reported educational value for 65% of encounters. Comfort with virtually asking questions (odds ratio 3.3; 95% confidence interval 2.0–5.7) and performing clinical tasks for other patients (odds ratio 0.42; 95% confidence interval 0.2–0.9) were associated with engagement (P &lt;.05).

CONCLUSIONS
Virtual participation in rounds was technically feasible and maintained educational value and engagement for residents in the majority of encounters, without sacrificing efficiency. Even as restrictions from the coronavirus disease 2019 pandemic are lifted, this rounding model has many important applications, including increasing educational opportunities for remote learners and making multidisciplinary rounds more accessible.
Paleoseismology of the Elsinore fault at Agua Tibia Mountain southern California
Authors: Vaughan Patrick R. , Thorup Kimberly M. , Rockwell Thomas K. 
Published: November 2022

AbstractWe investigated two trench sites to determine Holocene paleoseismicity on the flanks of Agua Tibia Mountain along the Elsinore fault, southern California. Our investigation revealed that a minimum of four earthquakes produced surface rupture on this southern reach of the Temecula segment of the fault in the past 4.5 ka. We also recognized evidence for an earthquake that predated 4.5 ka, possibly by only a short period of time. Radiocarbon and historical data constrain the timing of the most recent earthquake to between A.D. 1655 and the onset of construction of the Pala Mission complex, in about A.D. 1810.Four of the recognized events occurred between 2.7 ka and just before 4.5 ka, whereas the fifth occurred less than 340 years ago. These observations suggest that either earthquake occurrence has been irregular at this site or that the paleoseismic record at Agua Tibia Mountain is incomplete. If the latter is correct and if the record between 2.7 and 4.5 ka is complete, then our preferred interpretation suggests an average return time for surface-rupturing events of 550 to 600 years. The best estimates of event times for the three oldest dated events are 2.8, 3.25, and 4.0 ka, with another event just before 4.5 ka, indicating return intervals for this time period ranging between 450 and 750 years. Using the previously determined slip rate for the Temecula segment of the Elsinore fault of 5 mm/yr, and assuming that 550-600-year average return time is correct, the likelihood for an earthquake on the Temecula segment in the next 50 years is less than 5%.
Crustal and upper mantle structure of Peninsular India and source parameters of the 21 May 1997, Jabalpur earthquake (Mw= 5.8): Results from a new regional broadband network
Authors: Singh S. K. , Dattatrayam R. S. , Shapiro N. M. , Mandal P. , Pacheco J. F. , Midha R. K. 
Published: November 2022

AbstractIn the past two years, a permanent network of 10 broadband seismographs has become operational in the Indian Peninsular shield region. In this article, we analyze the data recorded by this network with two goals: (1) to lay ground for a quick estimation of source parameters of future earthquakes in the region and (2) to estimate the source parameters of the destructive Jabalpur earthquake of 21 May 1997 (Mw = 5.8), which occurred within the network. Toward these goals, we measure Rayleigh- and Love-wave group velocity dispersion curves in the period range of 10 to 75 sec and invert these curves to estimate the crustal and the upper mantle structure below the Indian shield region. Our best model consists of a two-layer crust; the upper layer is 14-km thick with a shear-wave velocity (Vs) of 3.55 km/sec; the corresponding values for the lower layer are 25 km and 3.85 km/sec. Vs for the upper mantle is 4.65 km/sec. Based on this structure, we perform a moment tensor (MT) inversion of the bandpassed (0.05-0.02 Hz) seismograms of the Jabalpur earthquake. The best fit is obtained for a source located at a depth of 42 km, with a seismic moment, M0, of 7.7 × 1024 dyne cm, and a focal mechanism with strike 61°, dip 64°, and rake 74°. These source parameters are similar to those previously reported in the literature, demonstrating that a routine MT inversion of moderate and large Indian Penisular earthquakes is now possible. A careful examination of the seismograms and modeling of the two closest records reveal that the Jabalpur earthquake nucleated in the lower crust at a depth of ∼36 km. It consisted of two subevents separated in time by 0.65 sec, with the second subevent located ∼2 km above the first one. The total source duration was ∼1.4 sec.
Knowledge and practices about COVID-19 among diabetic population in a rural set up: A cross-sectional study
Authors: Kasulkar Arti Ajay , Gupta Madhur , Mankar Jidnyasa 
Published: November 2022

With the emergence of a novel human corona virus, it is believed that persons with underlying health conditions or co-morbidities like diabetes mellitus, have an increasingly rapid and severe progression, often leading to death. India as a country has demonstrated an escalating prevalence of diabetes not only in urban populations, but also in rural populations as a result of the urbanization of lifestyle parameters. A cross-sectional questionnaire-based survey was conducted among 250 diagnosed diabetic patients of age group 18-60 years attending outpatient department of Rural Health Training Centre affiliated to the tertiary care hospital. The responses were tabulated and analyzed for frequencies and percentage. We observed that 70% of diabetic patients of rural population were aware about the high risk of Covid-19 infection in diabetics. Half of the diabetic patients in our study were aware of the technique of hand washing and importance of wearing mask as a precautionary measure in this COVID era. Prevention is of utmost importance, but for the millions of diabetics managing their disease must remain the priority. Sensitization of population with co-morbidities regarding self-care and precautionary measures must be implemented at root level.
Urine protein electrophoresis as a prognostic factor in childhood nephrotic syndrome relapse – An observational study in govt. medical college, Mulankunnathukavu, Thrissur
Authors: Nair Lathika , George Gibi , Menon Janaki , Sathiandranathan Gilsa Engoor 
Published: November 2022

Childhood nephrotic syndrome (NS) is a chronic illness characterized by relapses and remissions. In many there will be disability, caused by the disease and from the treatment in the form of immunosuppression or end stage renal disease. Progression to renal failure will require anticipation for dialysis and/or renal transplant. A noninvasive biomarker such as urine protein profile that accurately predicts responsiveness to steroid therapy would be valuable in predicting the course of nephrotic syndrome. Our study tries to correlate between the selectivity of proteinuria and the outcome of relapses and thus prognosticate the course of the disease. Few similar studies have been done in India.Our study is a cross-sectional hospital based study, comprised of a population of 43 children with nephrotic syndrome relapse, between 1 and 14 years of age. Blood and urine samples were collected, to look for selective or nonselective proteinuria using the Agarose gel electrophoresis (Age) method. The treatment for relapse was started with steroid and, outcome was then related to the selectivity of proteinuria.Majority of our patients had non selective proteinuria (NSP) 60.5%, the rest had selective proteinuria (SP) 39.5%.There was a significant relation between nonselective proteinuria and- 1: Hypertension (p =0.049); 2: Low GFR p&#60;0.001(p =0.0005); 3: Steroid dependent nephrotic syndrome. (p =0.0199).Non selective proteinuria was more in children, above the age of 6 years (p=0.001).The nonselective proteinuria group took more time for remission pointing to the lesser degree of steroid sensitivity.Non selective proteinuria can be used as a biomarker to predict the course in childhood nephrotic syndrome. The higher prevalence of non-selective proteinuria could be due to severe forms of nephrotic syndrome in our study. Selective proteinuria had a better outcome.
Study of sexual side effects in patients undergoing treatment with anti-depressants
Authors: Martin Alexander , Singh Manpreet , Verma Gaurav 
Published: November 2022

Sexual side effects with psychotropic medications can cause major distress. Antidepressants are known to cause sexual side effects.To study the sexual side effects in patients undergoing treatment with anti-depressants.Sixty patients of both genders undergoing treatment with antidepressants and having sexual complaints due to medicines were evaluated. A semi structured questionnaire was used to record demographic details. Arizona Sexual Experience Scale (ASEX) was used to assess sexual dysfunction.In our study majority patients were males 42 (70%) and diagnosed as having major depressive disorder 51 (85%). SSRIs were main agent responsible for the same 46 (76.7%).Majority patients reported sexual side effects with antidepressants which can affect their subjective quality of life. Hence, patients should be assessed properly for sexual issues and treated accordingly.
An audit of nephrectomy: A prospective study in a tertiary care hospital in Eastern India
Authors: Ray Amit , Mondal Partha Protim , Haldar Purba , Bera Malay Kumar 
Published: November 2022

Nephrectomy means surgical removal of irreversibly damaged kidney by various disease processes, injury and congenital anomalies or en block removal of kidneys along with renal tumors.Objective of the study is to gather information and analyze nephrectomies performed at in a tertiary care hospital of Eastern India. A prospective observational study of nephrectomies performed during three years from April 2012 to March 2015 in a tertiary care hospital of Eastern India regarding their demographic study, clinical presentation, indications, postoperative complications and histopathological report.A total of 106 nephrectomies were performed during the study period. The male to female ratio was 1.3:1 (60:46). Left sided nephrectomies were more common than right side 1.3 :1 (60:46). The indications were renal malignancy in 57.5 % (61) cases others were benign conditions 42.5% (45) leading to non -functioning or poorly functioning kidneys. In the benign conditions, renal stone 22 (48.9%), neglected ureteropelvic junction obstruction 11(24.4%), chronic pyelonephritis 5 (11.1% ), renal tuberculosis 4 (8.9%), polycystic kidney disease 2(4.4%), renal trauma 1(2.2%). Malignant diseases were more common in male and benign diseases were more common in females. Benign conditions were more common in younger age group than malignant conditions which were more common in older age group. Nephrectomies in malignant conditions had a higher rate of complications than benign conditions. One patient in malignant group died in immediate postoperative period and one patient of benign group died in early postoperative period (&#60;7 days) with overall 30 days mortality rate was 1.89%. In our study nephrectomies were performed more in malignant diseases than benign diseases. The mean age of patients undergoing nephrectomies for benign conditions were relatively younger than the mean age of patient undergoing nephrectomies with malignant tumours. There was a higher rate of post-operative complications in malignant tumours than benign diseases but there was no difference in overall mortality.
Prevalence of hypertensive retinopathy among the known diabetics in a community-based setting using a non-mydriatic fundus camera
Authors: Hansdak Amod , Rajaram Sarayna , Ariarathinam Newtonraj , Natesan Murugan , Bazroy Joy , Purty Anil Jacob 
Published: November 2022

Hypertension is a leading cause of morbidity and mortality and is associated with the risk of cardiovascular, cerebrovascular disease, and target organ damage. The risk increases exponentially in individuals with diabetes. Hypertensive retinopathy is a marker for target organ damage, so screening for hypertensive retinopathy helps in cardiovascular risk stratification. This study was conducted with an objective to screen for hypertensive retinopathy among known diabetics using a portable non-mydriatic fundus camera to ascertain its prevalence. The study was conducted in three selected field practice areas of the Department of Community Medicine. A house-to-house survey was performed using a predesigned, pretested questionnaire among 302 known diabetics. The study participants were subjected to visual acuity examination using Snellen's chart and retinal fundus examination using a portable non-mydriatic Bosch Mobile Eye Care Solutions fundus camera. The fundus images were transferred to a laptop and were reviewed and graded by an experienced Ophthalmologist. Among the 302 participants studied, 60 were diagnosed with hypertensive retinopathy. The prevalence of hypertensive retinopathy among diabetic patients was 19.9 % (95% CI: 15.7% - 24.6%). The prevalence was found to be higher in ** (21.8%; 95% CI: 16% - 28.6%) as compared to ** (17.5%; 95% CI: 11.8% - 24.6%). Early detection of hypertensive retinopathy with cardiovascular risk stratification and initiation of prompt treatment among the high-risk individuals will help reduce the morbidity caused due to end-organ damage and premature mortality to a greater extent and will pave the way forward to achieving sustainable developmental goals.
Dengue hemorrhagic fever and bradycardia
Authors: Wagh Prashant S. , Kashyape Subhash , Wagh Swati P. 
Published: November 2022

The numbers of patients with dengue fever are increasing in the world and affecting the health of society. Overcrowding urbanization and increase in travelling are having a direct impact on the improvement in the numbers of patients. The causes of relative bradycardia like Hypothyriodism, Electrolyte imbalance and structural heart disease were also having a significant impact on the health of the human. The relative importance of immune and neural mechanisms and also any direct cardiac pathology in the aetiology of dengue associated with relative bradycardia. The researcher was conducted from July 2018 to December 2020. The researcher has selected the sample size of 100 patients from tertiary care hospital which was attached to the research institution. Most of the patients were having a history of fever and symptoms like vomiting, joint pain, diarrhoea, abdominal pain and headache. The analysis of collected data of patients shows that 98 people were having a high fever, 43 were facing issues related to vomiting, 11 patients were having malaise and 12 patients were having body ache. These symptoms have shown that dengue is affecting health and leading to relative bradycardia. The lack of treatment and delay in the care services and support can be life-threatening for the patients. The relative bradycardia is a notable feature among the patients of dengue and affecting the respiratory and heart rate of the patients. However, this condition is reported among the positive dengue IgM/NS patients. The proper investigation of the relative bradycardia situation among the patients is beneficial for the care professional to identify the method of treatment and providing clinical care.
Prospective study of acute illness observational scale in children of age 2 months to 5 years with respiratory illness, its corelation with radiological findings prognosis and who grading of ARI in inpatients of teritiary care hospital
Authors: Siromani Sikha Maria , Borigama Naveen Kumar , Swetha Mangalagiri 
Published: November 2022

: In children under the age of five, acute respiratory illness (ARI) is the leading cause of preventable mortality. For the early detection of seriousness andIn the current study, timely treatment of ARI Acute illness observation scale (AIOS) an illness severity was used. To study correlation of AIOS with WHO grading of pneumonia, radiological findings and prognosis in children of age 2 months to 5years.A two-month hospital-based prospective observational research was done on 80 children aged 2 to 59 months who were admitted to the hospital with pneumonia throughout the study period.: The association between AIOS score versus WHO grading ( severity) was statistically significant with P value of &#60;0.0000001. There is a linear positive relationship between the AIOS score and WHO grading (severity the association between AIOS score and WHO grading (severity) is statistically significant with P value of &#60;0.00001. There is a linear positive relationship between the AIOS score and duration of hospital stay. The association between AIOS score and duration of hospital stay is statistically significant with P value of &#60;0.00001. The mean AIOS score at the time of admission was greater in cases which died than the cases which were discharged. AIOS scoring is useful in anticipate abnormal x-ray findings in acute respiratory illness in 2-59 months old children.