bluuebunny/crossref_metadata_2025_split huggingface dataset:
FORECASTING THE GROUNDWATER LEVEL OF CEMENT RAW MATERIALS DEPOSIT BASED ON DYNAMIC NEIGHBORHOOD MODELS
Authors: Sedykh I. A. 
Published: October 2018

Introduction. The development of a mathematical model for the groundwater level of a deposit of cement raw materials located in the Zadonian-Yelets aquifer, which is the principal domestic water supply source for the city of Lipetsk, is considered. Therefore, it is necessary to provide ongoing monitoring and to have the possibility to predict the water level under the field development. The work objectives are the identification and study of a dynamic neighborhood model with variable hierarchical neighborhoods of the groundwater level that enables to adequately predict value of the water level in the examined wells.Materials and Methods. The definition of a dynamic neighborhood model with variable hierarchical neighborhoods is given, differing by time-varying double-level neighborhood communications between the first- and second-level nodes. At each next discrete instant of time, the neighborhood model nodes change their state under the influence of the online parameters and node states included in their neighborhood. As a subcase, we consider a model with line state recalculation functions. Parametric identification of the dynamic neighborhood model consists in finding the system parameters for each second-level node, and is based on the ordinary least squares.Research Results. A linear dynamic neighborhood model with variable hierarchical neighborhoods for predicting the groundwater level in a cement raw material deposit located in the Zadonian-Yelets aquifer is developed. The software using C++ is developed for the parametric identification and simulation of the functioning of the dynamic neighborhood model under consideration. It enables to determine parameters of the node state recalculation functions for a given structure, and also to predict the model behavior in the operation process. A hierarchical structure is given, and a parametric identification of the linear dynamic neighborhood model of the groundwater level is carried out. After the parametric identification on the teaching data selection, the mathematical model is checked on the test sample.Discussion and Conclusions. The obtained average ratio errors of the identification and forecast suggest the developed model validity and enable to recommend it for predicting the underground water level of a cement raw materials deposit.
The Constitution Of Special Relativity
Authors: Ghosh Tapan Kumar 
Published: October 2018

Lorentz transformation relations of special relativity are generally derived for light like intervals in almost all texts. The procedure assumes invariance of spherical wave front equation in all inertial frames. This paper deals with the derivation of the transformation relations of event coordinates together with Doppler formula from a single treatment by constructing identical length and time standard under identical conditions in compared frames. To meet this end critical review of the postulates of Special Relativity in the perspective of equivalence of length, time and mass standard followed by the meaning of phase of clock in any inertial frame is presented. It has been shown that special relativity is in reality a supreme creation of human mind where identical length and time standards beingÂ independent of the perspectiveÂ are not naturally given but had been constructed under identical experimental condition in a scientific way so that observations from different frames can be compared using same system of units.
THE EFFECTS OF WORK PASSION, WORK ENGAGEMENT AND JOB SATISFACTION ON TURN OVER INTENTION OF THE MILLENNIAL GENERATION
Authors: Purba Sylvia Diana , Ananta Andhie Novien Dwi 
Published: October 2018

The purpose of this research was to observe the effect of work passion of the millennial workforces in Belant Persada Ltd on its turnover intention through work engagement and job satisfaction. The sample is all of the millenial workforces in Belant Persada Ltd, which are58 employees. The data were collected through questionnaires and analyzed using Macro PROCESS by Hayes and Preacher through Statistical Package for the Social Sciences (SPSS). The results showed that work passion significantly affects work engagement and job satisfaction. While the work passion and work engagement are not direct and significant impact on the turnover intention. Furthermore, job satisfaction brings a significantly negative effect on turnover intention. This research failed to prove the existence of variable work engagement as a mediating variable. On the other hand, job satisfaction successfully serves as a mediating variable. It presents that work passion can determine turnover intention through increasing the job satisfaction.
PENGARUH WEBSITE DESIGN QUALITY DAN KUALITAS JASA TERHADAP REPURCHASE INTENTION : VARIABEL TRUST SEBAGAI VARIABEL MEDIASI
Authors: Wilson Nicholas , Keni Keni 
Published: October 2018

This research was conducted in order to assess the direct and indirect effect of website design quality and service quality toward consumers’ repurchase intention, both directly and indirectly through trust in the Indonesian e-commerce industry. This research implemented survey method, in which questionnaire were distributed to a total of 270 respondents, thus enabling the data to be analyzed. Data were collected from three cities in the Indonesian regions, which are Jakarta, Bandung, and Tangerang. Data were analyzed using partial least squares-structural equation modeling (PLS-SEM) method. Based on the results of the data analysis, it was revealed that both website design quality and service quality had a positive impact on Indonesian consumers’ repurchase intention, both directly or indirectly. Furthermore, trust partially mediated the impact between website design quality, service quality, and repurchase intention.
Telehealth Physical Therapy in Musculoskeletal Practice
Authors: Lee Alan C. , Davenport Todd E. , Randall Ken 
Published: October 2018

Telehealth physical therapy has the potential to transform many critical areas of care in musculoskeletal practice. However, the amount of hype around telehealth needs to be carefully examined, because widespread implementation has been stalled by payment and regulatory barriers in physical therapy. The purposes of this Viewpoint are to highlight (1) the current level of implementation, (2) telehealth musculoskeletal evidence, and (3) future opportunities in the digital age. J Orthop Sports Phys Ther 2018;48(10):736–739. doi:10.2519/jospt.2018.0613
Blinding: Linking Evidence to Practice
Authors: Kamper Steven J. 
Published: October 2018

What about blinding makes it so important that it becomes a stamp of superiority on a clinical trial? Blinding isn't a part of clinical practice, as it plays no role in day-to-day treatment of patients. So why should it concern us so much when it comes to research? Blinding is one of those issues that is more complex than at first glance, and even more so in the context of the sorts of trials relevant to physical therapists. Trials in which participants, therapists, and/or assessors are not blinded are at risk of bias, but that is not the end of the story. The magnitude of the risk also depends on the types of interventions and the nature of the outcomes. J Orthop Sports Phys Ther 2018;48(10):825–826. doi:10.2519/jospt.2018.0705
Differential Diagnosis of Complicated Bone Stress Injury in a Female Collegiate Swimmer
Authors: Miller Ronald P. , Robins R. Judd , Dieckman Shane D. 
Published: October 2018

An 18-year-old woman presented to a direct-access military physical therapy clinic after a fall directly onto the knee, with subsequent medial knee pain. The history and examination of the patient led the physical therapist to order radiographs, which revealed a pre-existing metaphyseal fibrous defect. On the same day, an orthopaedic consultation recommended magnetic resonance imaging and computed tomography, which showed a progression from a benign cortical defect to disruption of the posterior femur and surrounding bone marrow edema consistent with bone stress injury. J Orthop Sports Phys Ther 2018;48(10):823. doi:10.2519/jospt.2018.7731
КЛЮЧЕВЫЕ ТЕНДЕНЦИИ РАЗВИТИЯ МИРОВОГО САМОЛЁТОСТРОЕНИЯ И УЧАСТИЕ В ИНТЕГРАЦИОННЫХ ПРОЦЕССАХ УКРАИНСКИХ ПРЕДПРИЯТИЙ
Authors: Krivov G. A. , Zvorykin C. O. 
Published: October 2018

Показана целесообразность выделения общих тенденций, которые станут определять облик самолётостроительной отрасли. Рассматриваются основные, по мнению авторов, тенденции изменений в самолётостроении, которые обосновываются как ключевые и главные для развития этой наукоёмкой отрасли машиностроения. Первая тенденция характеризуется созданием конструкций планера с высоким уровнем интегральности как основной путь сокращения количества деталей, сборочных единиц и крепежных элементов. Представлены основные пути реализации второй ключевой тенденции, которая характеризуется как переход от «аналоговых» методов проектирования и изготовления деталей/узлов к «функционально-технологическим». Показаны основные элементы третьей тенденции развития современного самолётостроения, которая характеризуется как использование гибких адаптивных производственных сборочных систем. Ещё одной немаловажной тенденцией развития самолетостроения является широкое использование идеологии проектного менеджмента, что, в первую очередь, связано с ускоряющимися темпами развития и обострением конкурентной борьбы на рынке авиастроения. Приведены некоторые суждения авторов в отношении возможности интеграции украинских авиастроительных предприятий в мировое самолётостроение.
Validasi Analitik Kit ELISA Komersial untuk Mengukur Metabolit Estrogen dan Progesteron pada Feses Tarsius (Tarsius spectrum)
Authors: Hidayatik Nanik , Yusuf Tuty Laswardy , Agil Muhammad , Iskandar Entang , Sajuthi Dondin 
Published: October 2018

Penentuan status reproduksi pada satwa liar atau satwa yang ditangkarkan merupakan faktor yang sangat penting dalam manajemen pengembangbiakan satwa. Evaluasi metabolit hormon estrogen dan progesteron secara non-invasive dari sampel feses untuk memonitor fungsi reproduksi telah dilakukan sejak lama pada beberapa spesies mamalia. Validasi asai pada Tarsius belum pernah dilaporkan sehingga validasi asai merupakan hal yang sangat penting sebelum digunakan dalam studi karena metabolit steroid bersifat spesifik spesies. Tujuan penelitian ini adalah melakukan validasi analitik kit enzyme linked immunoassay (ELISA) komersial untuk menganalisis metabolit hormon estrogen dan progesteron pada feses T. spectrum. Uji paralelisme dilakukan pada asai DRG® estradiol (E2), estron (E1), dan progesteron (P4) dengan pengenceran bertingkat (1:2–1:128) ekstrak feses dari beberapa status reproduksi yang berbeda pada Tarsius yang dibandingkan dengan kurva standar dari masing-masing asai. Hasil uji paralelisme terhadap kit DRG® estron menunjukkan hasil yang tidak paralel. Dari uji paralelisme DRG® estradiol dan progesteron, didapatkan hasil kurva sampel dengan standar yang tidak konsisten. Hanya ditemukan satu dari lima kurva sampel yang diuji yang paralel dengan kurva standar asai DRG® estrogen dan progesteron. Berdasarkan hasil tes paralelisme tersebut, kit komersial ELISA DRG® estron, estradiol, dan progesteron tidak dapat digunakan untuk mengukur metabolit estrogen dan progesteron pada feses T. spectrum.
Escafandristas do “eu”: perspectivas teóricas sobre os usos da biografia como fonte
Authors: Vieira Adriana Fraga 
Published: October 2018

RESUMO: Este artigo discute os aspectos teóricos da biografia nos debates historiográficos em relação às possibilidades do conhecimento histórico. Inicialmente realiza-se um movimento sobre os usos e significados da biografia em outras temporalidades, a seguir desloca-se o olhar para os debates que possibilitaram o “retorno da biografia” nos anos 1970. Até o século XIX as biografias assinalavam o caráter exemplar de uma vida, a partir daí, a questão da “verdade” e da narrativa colocou-as em suspeição e rejeição. O movimento de renovação historiográfica dos anos 1970 e 1980 propõem novos debates sobre o papel dos indivíduos nas mudanças e permanências históricas, celebrando a subjetividade e a individualidade. Atualmente os projetos biográficos buscam pensar a característica fragmentária e plural de uma vida individual e seu papel dentro do motor da história.Palavras-chave: Biografia. História. Historiografia.
Endoscopic intervention in cirrhotic patients
Authors: Chantarojanasiri Tanyaporn 
Published: October 2018

Gastrointestinal endoscopy is commonly performed in patients with liver cirrhosis for both diagnostic and therapeutic purposes. However, these patients have increased risk of various complicationssuch as bleeding, infection, liver decompensation, and complications related to medication used in endoscopy. Risk factors of these complications included patient-related risk factors and intervention-related risk factors. This review would focus on the risk, the pitfall, and how to prevent these complications.
Hubungan Pemberian Susu Formula dengan Kejadian Diare pada Bayi Usia 0 – 6 Bulan di Desa Gayaman Kecamatan Mojoanyar Kabupaten Mojokerto
Authors: Khasanah Nurun Ayati , Sulistyawati Wiwit 
Published: October 2018

Susu formula merupakan susu buatan yang diubah komposisinya sehingga dipakai sebagai pengganti ASI. Bayi tidak mampu mencerna semua zat gizi terkandung didalamnya. Sistem pencernaannya belum sempurna sehingga menimbulkan diare. Tujuan penelitian mengetahui hubungan pemberian susu formula dengan kejadian diare pada bayi 0-6 bulan. Penelitian analitik crossectional. Variabel independen (pemberian susu formula), variabel dependen(kejadian diare pada bayi usia 0-6 bulan). Populasi seluruh bayi usia 0-6 bulan . jumlah sampel 45 responden dengan total sampling. Penelitian ini di lakukan bulan Juli 2015 – Desember 2015. Berdasarkan uji chi-square didapatkan nilai hitung 6,763 > nilai tabel 3,84 ada hubungan pemberian susu formula dengan kejadian diare pada bayi (0–6 bulan) . Penyebab diare adalah tidak cukup tersedianya air bersih dan kurang memperhatikan segi aseptik. Tenaga kesehatan, memberikan penyuluhan kepada masyarakat tentang manfaat, keuntungan dan pentingnya ASI bagi bayi atau pun bagi Ibu.
Productivity and Profitability Analysis of Old Aged Hybrid Rice Seedling Using Nutrient-Rice Expert and Other Precision Nutrient Management Practices at Lamjung, Nepal
Authors: Shrestha Sudikshya , Amgain L.P. , Subedi R. , Shrestha P. , Shahi S. 
Published: October 2018

Rice (Oryza sativa L.) being the most important staple crop of Nepal its production and productivity is significantly reduced by old-aged seedling transplantation and imbalanced nitrogen, phosphorus and potassium application. A field experiment was conducted at Sundarbazar, Lamjung to evaluate the performance of 38 days old US-312 hybrid rice seedling under fully rain-fed condition with six precision nutrient management practices [Nutrient Expert® -Rice (NE) recommendation, Farmers Fertilizer Practices (FFP); Government Recommendation (GR); Leaf Color Chart (LCC) N and FFP (P & K); NE (N) and FFP (P & K); and LCC (N) and NE (P & K) replicated four times in RCBD design during July to December, 2017. The statistical results showed that there was a significant difference between the treatments in terms of plant height( 105.38cm),leaf area index(4.26), crop growth rate (3.55),effective tillers m-2(374.25), tiller panicle conversion index (94.93%), panicle length (25.31cm), panicle weight (4.25g), fertility (82.35%), yield at 14% moisture (5.79t/ha), straw yield (7.96t/ha), net and gross revenues (Rs122503.1 and Rs272337/ha), B:C ratio (1.81), partial factor productivity(0.958) and total factor productivity (0.091).The grain yield increased by 37.62% in NE-Rice recommendation over the FFP, more than the NE estimated attainable yields (5.5t/ha) that signified further validation of Nutrient Expert –Rice Model under the mid-hill agro-ecological region of central Nepal.Int. J. Appl. Sci. Biotechnol. Vol 6(3): 232-237
Response of Different Doses of Nitrogen on Broccoli (Brassica oleracea var. italica) in Lamjung District
Authors: Bika Ravi , Bhandari Nirajan , Khanal Amit 
Published: October 2018

The study was carried out to examine the optimum dose of Nitrogen on Broccoli in Institute of Agriculture and Animal Science, Lamjung Campus during Sept, 2015- Jan, 2016. Six treatment Viz. 50, 100,150,200, 250, 300 kg/ha of Nitrogen with same level of P and k (160:100 kg/ha) and FYM (20 t/ha) were used in a Randomized Complete Block Design with three replications. Effect of treatments on plant height, leaf area and head weight plant-1, yield ha-1 were significant and other parameters (leaf number, SPAD reading, plant spreading) were not affected by the treatments. Treatment that received 300 kg N ha-1 gave the maximum yield ha-1 (14.77 ton) which was followed by treatment that received 250 kg N ha-1 (10.60 ton), 200 kg N ha-1 (8.11 ton), 150 kg N ha-1 (7.432 ton), 100 kg N ha-1 (5.96 ton) and 50 kg ha-1 (4.24 ton). Treatments 250 kg N ha-1, 200 kg N ha-1, 150 kg N ha-1 and 100 kg N ha-1 were statistically at par while 50 kg produced the least yield ha-1. Application of 300 kg N ha-1 gave the higher result with respect to plant height (17.75 cm), leaf area (699.32 cm2), leaf number (7.77), SPAD reading (68.71), plant spreading (70.21 cm), compared to other treatments while minimum result obtained from application of 50 kg N ha-1. Hence, we can conclude that the total head production increased with increased N Int. J. Appl. Sci. Biotechnol. Vol 6(3): 270-273
Effects of ketamine and ketamine with midazolam on emergence agitation in children following sevoflurane anesthesia
Authors: Sharma Achyut , Rana Resham Bahadur 
Published: October 2018

Background : Emergence agitation is a distressful phenomenon associated with inhalational agents such as Sevoflurane in short surgical procedures. Various drugs have been used in the past but some come at the cost of increased complications. We aim to study the effects of ketamine alone and ketamine with midazolam on emergence agitation and their effects on recovery and discharge times.Methods: We conducted a prospective randomized controlled trial among 94 patients aged two to ten years presenting for ophthalmic surgeries in which 45 patients were allocated to each group: group K (Ketamine) and group KM (Ketamine with Midazolam). Group K received Ketamine 0.3 mg/kg IV and Group KM received Ketamine 0.3 mg/kg IV and Midazolam 0.03 mg/kg IV. Intraoperatively heart rate and post-operatively emergence agitation, recovery times, discharge times were studied.Results: Demographic variables were comparable between the two groups. Median Pediatric Anesthesia Emergence Delirium (PAED) score of 6 with IQR (4-6) in group K was comparable to the median score of 5 with IQR (4-6) in group KM. The mean recovery time of 22}4.82 min in group K was significantly lower compared to the mean time of 25.75}3.32 min in group KM. Mean time to discharge of 67}11 min from the hospital in group K was significantly shorter compared to that in group KM (108}18 mins).Conclusion: We concluded from our study that ketamine alone is as effective as ketamine with midazolam in reducing the emergence agitation following Sevoflurane anesthesia for ophthalmic surgery. Journal of Society of Anesthesiologists of NepalVol. 4, No. 2, 2017, page: 57-65
Ketamine with Midazolam and Ketamine alone as oral premedication in children: a randomized trial
Authors: Thakur Jaya Prakash , Rana Resham Bahadur , Pokharel Abhay 
Published: October 2018

Background: Fear of operation, injections, physicians and peculiar operation theatre environment where children are separated from their parents prior to anesthesia invariably produce traumatic experiences in tender mind of young children. Midazolam and Ketamine are useful for oral premedication in children to allay anxiety, allow separation from parents and to ensure smooth induction.Methodology: It was a prospective, randomized, double-blinded and comparative study conducted in 80 children of ASA I and II aged 1-6years undergoing elective ophthalmological procedures under general anesthesia. Children were randomized and divided into two groups, K received 4mg/kg of Ketamine and MK received 0.2mg/kg of Midazolam+2mg/kg of Ketamine peroral. Sedation level, ease of parental separation and ease of mask acceptance were evaluated within 20-30 minutes on a 4-point scale. The time to achieve modified Aldrete score of ≥9 was also noted.Results: Two groups were identical regarding age, sex, weight and ASA status. In sedation score, 31(77.5%) children in group K and 35(87.5%) children in group MK were awake, calm and quite (score3)(p=0.50). In parental separation score, 34(85%) children in group MK and 25(62.5%) children in group K have good separation, awake and calm (score2) (p=0.04). In mask acceptance score, 34(85%) children in group MK and 17(42.5%) children in group K were calm, awake, cooperative, accepting Mask (score1)(p=0.001). Time of recovery in group K was 17.92}6.50min whereas in group MK was 17.80}4.059min(p=0.91).Conclusion: Ketamine 4mg/kg and combination of Midazolam 0.2mg/kg with Ketamine 2mg/kg are equally effective but low dose combination is safe and superior. Journal of Society of Anesthesiologists of NepalVol. 4, No. 2, 2017, Page: 66-73
Síndrome de De Morsier
Authors: Robledo Querol Katia , Bilbao González Katya , Izquierdo Torres Yesenia , Morales Bilbao Roselí , González González Beatriz , Hernández Pérez Manuel Alejandro 
Published: October 2018

El síndrome de De Morsier o displasia septo-óptica (DSO), fue descrito por De Morsier en 1956, quien reconoció la asociación entre la agenesia o hipoplasia del septum pellucidum e hipoplasia del nervio óptico, quiasma y tractos ópticos. Se puede asociar a disfunción hipotálamo-hipofisaria. La forma de presentación es esporádica y los casos familiares son raros, aunque se ha postulado la posibilidad de herencia autosómica recesiva. El cuadro neurológico asociado al síndrome es variable. Se presenta en algunos pacientes con inteligencia normal y sin déficit neurológico. Los trastornos del aprendizaje y el retraso mental están relacionados con las anomalías del septum pellucidum. Las convulsiones son las manifestaciones descritas con frecuencia. Como objetivo tenemos el de identificar síntomas y signos del síndrome de De Morsier en niña guatemalteca de seis años. La paciente es una niña mestiza, de seis años, antecedentes de distrofia muscular progresiva paterna, acude a consulta por nistagmo, estrabismo, tortícolis compensadora y retardo del neurodesarrollo, con un incremento ponderal correcto, en el examen físico encontramos telangiectasias palpebrales, nistagmo vertical-horizontal, desviación de la cabeza al lado izquierdo. Fondo de ojo: Palidez temporal acentuada de ambos discos, atrofia macular, sin brillo foveal, tortuosidad venosa generalizada. Hipoplasia del nervio óptico. En tomografía axial computadorizada se observa ausencia de septum pellucidum. La distrofia muscular progresiva y el Síndrome de De Morsier tienen una baja incidencia en la población, por lo que la presencia de las mismas en padre e hija debe ser señalada, no se tiene explicación para justificar el hallazgo, no se han encontrado reportes previos en la literatura que lo señalen.