bluuebunny/crossref_metadata_2025_split huggingface dataset:
Feasibility and Accuracy of Fast MRI Versus CT for Traumatic Brain Injury in Young Children
Authors: Lindberg Daniel M. , Stence Nicholas V. , Grubenhoff Joseph A. , Lewis Terri , Mirsky David M. , Miller Angie L. , O’Neill Brent R. , Grice Kathleen , Mourani Peter M. , Runyan Desmond K. 
Published: September 2019

BACKGROUND:
Computed tomography (CT) is commonly used for children when there is concern for traumatic brain injury (TBI) and is a significant source of ionizing radiation. Our objective was to determine the feasibility and accuracy of fast MRI (motion-tolerant MRI sequences performed without sedation) in young children.

METHODS:
In this prospective cohort study, we attempted fast MRI in children &lt;6 years old who had head CT performed and were seen in the emergency department of a single, level 1 pediatric trauma center. Fast MRI sequences included 3T axial and sagittal T2 single-shot turbo spin echo, axial T1 turbo field echo, axial fluid-attenuated inversion recovery, axial gradient echo, and axial diffusion-weighted single-shot turbo spin echo planar imaging. Feasibility was assessed by completion rate and imaging time. Fast MRI accuracy was measured against CT findings of TBI, including skull fracture, intracranial hemorrhage, or parenchymal injury.

RESULTS:
Among 299 participants, fast MRI was available and attempted in 225 (75%) and completed in 223 (99%). Median imaging time was 59 seconds (interquartile range 52–78) for CT and 365 seconds (interquartile range 340–392) for fast MRI. TBI was identified by CT in 111 (50%) participants, including 81 skull fractures, 27 subdural hematomas, 24 subarachnoid hemorrhages, and 35 other injuries. Fast MRI identified TBI in 103 of these (sensitivity 92.8%; 95% confidence interval 86.3–96.8), missing 6 participants with isolated skull fractures and 2 with subarachnoid hemorrhage.

CONCLUSIONS:
Fast MRI is feasible and accurate relative to CT in clinically stable children with concern for TBI.
Hydrolaetare schmidti (Cochran &amp; Goin, 1959): new records for&nbsp;Amap&aacute; state, eastern Amazon and a geographic distribution map
Authors: Ferreira Lima Janaina Reis , Dias Lima Jucivaldo , Sousa Jackson Cleiton , de Oliveira Silvia Helena , Costa-Campos Carlos Eduardo 
Published: September 2019

Hydrolaetare schmidti (Cochran & Goin, 1959) is 1 of 3 species of a genus that has a disjunctive distribution in the Amazon basin and is considered to be rare. Herein, we present the new records of H. schmidti from Amapá State, Brazil. This new record establishes the fifth known occurrence for H. schmidti and fills a gap of about 295 km in the distribution of the species, between Ouanari (French Guiana) and Tumucumaque Mountains National Park, Anacui River, municipality of Serra do Navio (Amapá).
PETROL ÖNCESİ DÖNEMDE KUVEYT SİYASET TARİHİ (1750-1930)
Authors: SÜRMELİOĞLU PARLAR Derya 
Published: September 2019

Petrol sonrası dönemde büyük
bir dönüşüm geçiren Körfez ülkelerinin ekonomik ve siyasi süreçlerini
açıklamaya çalışan klasik rantiye devlet yaklaşımının Kuveyt devletinin siyasi
yapısını tam karşılayamadığı görülmektedir. Diğer taraftan monarşik yapıya rağmen
Kuveyt siyasi yaşamı, ağır aksak işlese de, diğer körfez ülkelerine nazaran
daha katılımcı bir görünüm arz etmektedir.
Bunun temelinde yatan etkenlerden birini de söz konusu ülkenin petrol
öncesi dönemde geçirmiş olduğu siyasi deneyim oluşturmaktadır. Petrol öncesi
Kuveyt siyaset tarihi klasik rantiye devlet yaklaşımının petrolün yarattığı
zenginliğin toplumun siyasi pasifizmini sağlayacağı şeklindeki görüşünü kısmen
de olsa önlemiştir. Bu uzantıda petrol öncesi Kuveyt siyaset tarihi adı geçen
çalışmanın konusunu oluşturmaktadır. Çalışmada Kuveyt’in kuruluş süreci,
kuruluşunda etkili olan aktörler ve söz konusu aktörlerin Kuveyt politika
yaşamındaki yeri ele alınmıştır. Özellikle bilinenin aksine Kuveyt’in kuruluş
sürecinde El-Sabah ailesinin tek başına etkili olmadığı, El-Sabah ailesinin de
dahil olduğu ve adı geçen toprakların önde gelen ailelerinden meydana gelen
Bani Utub kabilesinin önemli rol oynadığı görülmektedir. Siyasi yaşamı
etkileyen ve belirleyen yönetici kesim dışında ekonomik zenginliği elinde
bulunduran ve yöneticilerin ekonomik anlamda bağımlı olduğu ticari elitlerin de
en az yöneticiler kadar bu süreçte rol aldığı görülmektedir. Bu noktada o dönem
hakim olan “ortak yönetim anlayışı”nın petrol sonrası dönemde de iç politik
hayatı etkileyecek şekilde Kuveyt siyaset tarihinde önemli role sahip olduğu
ortaya çıkmaktadır. Çalışmada petrol öncesi Kuveyt siyaseti ele alınarak
günümüz Kuveyt siyasi geleneğinin daha iyi anlaşılması amaçlanmaktadır.
Comportamento sexual e de saúde entre mulheres de apenados: estudo exploratório
Authors: Martins Debora Cristina , Teston Elen Ferraz , Dobiesz Barbara Aparecida , Fernandes Carlos Alexandre Molena , Marcon Sonia Silva 
Published: September 2019

Objetivo: apreender o comportamento sexual e de saúde de mulheres de apenados. Método: Estudo exploratório, qualitativo, realizado em novembro de 2015 em um presidio de pequeno porte do Paraná. Os dados foram coletados por meio de entrevista semiestruturada com 19 mulheres e posteriormente submetidos à análise de conteúdo, modalidade temática. Resultados: apreendeu-se que, as mulheres de apenados, além de estarem em situação de vulnerabilidade, negligenciam medidas de cuidado à sua própria saúde, priorizando a saúde do parceiro e familiares. Além disso, apresentam comportamento sexual de risco favorecido pelas condições do encarceramento do parceiro e pelo estabelecimento de relações extraconjugais desprotegidas. Conclusão: mulheres de apenados constituem população vulnerável, o que implica na necessidade de mudanças nas ações de atendimento e acolhimento a esse público. Descritores: Saúde da mulher; Comportamento sexual; Cônjuges; Prisioneiros.
O preparo de medicamentos realizado por um time de medicação: estudo descritivo
Authors: Almeida Viviane Saraiva de , Andrade Marilda , Querido Danielle Lemos , Christoffel Marialda Moreira , Monteiro Jorge Leandro do Souto , Alves Angelina Maria Aparecida 
Published: September 2019

O time de medicação constitui-se como um grupo de trabalho formado por enfermeiros que se dedicam às etapas do sistema de medicação, com uma certa uniformidade na realização das atividades, entretanto, não foi construída qualquer padronização do seu processo de trabalho. Objetivo: descrever o preparo de medicamentos enterais e soluções parenterais pelo time de medicação na unidade neonatal. Método: estudo qualitativo, descritivo, com o método pesquisa-ação. Os sujeitos foram os enfermeiros do time de medicação da unidade neonatal. A coleta de dados foi constituída por: pesquisa de documentos; observação do preparo da medicação; coleta de problemas na reunião do time de medicação. Resultados: atualização do tema e das atribuições da equipe de enfermagem da unidade neonatal; construção de fluxogramas relacionados ao preparo de medicamentos. Conclusão: o estudo possibilitou implementar intervenções no preparo de medicamentos realizadas pelos sujeitos do estudo, padronizando as etapas e definindo as relações de trabalho da equipe de enfermagem.
An Earthquake Catalog for the Lebanese Region
Authors: Brax Marleine , Albini Paola , Beauval Céline , Jomaa Rachid , Sursock Alexandre 
Published: September 2019

ABSTRACTThe present work aims at establishing an earthquake catalog for seismic hazard assessment in Lebanon. This catalog includes two different parts: historical earthquakes and instrumental earthquakes. The first part of the article describes the work done on the period 31 B.C.E. to the end of the nineteenth century. Numerous studies published in the last 30 yr, devoted to preinstrumental earthquakes in Lebanon, had not been included in any parametric earthquake catalog. A thorough and critical review of these studies was devised to check their respective interpretations of available earthquake records in terms of seismic parameters (date, location, and size) and to select for each earthquake the most reliable interpretation. The second part provides the details on the selection of instrumental solutions for the period 1900–2015 and for magnitudes≥4. From global instrumental earthquake catalogs, we build a unified earthquake catalog for Lebanon and bordering regions. A selection scheme is applied for the choice of the best location and the best magnitude among solutions available. The number of events in the catalog is relatively small, and all earthquakes can be checked one by one. The earthquake catalog is homogenized in moment magnitude. For 89% of the events, an Mw proxy was calculated from the original magnitude, applying conversion equations. The merging of the historical and instrumental periods highlights a specificity of this zone: the instrumental seismicity (1900–2015) corresponds to a relatively quiet period for Lebanon. The historical part, covering 2000 yr, includes similar periods of quiescence, as well as much more active periods with destructive earthquakes.
Complex Triggering Supershear Rupture of the 2018 Mw 7.5 Palu, Indonesia, Earthquake Determined from Teleseismic Source Inversion
Authors: Lee Shiann‐Jong , Wong Tong‐Pong , Lin Tzu‐Chi , Liu Ting‐Yu 
Published: September 2019

ABSTRACTAn Mw 7.5 earthquake struck Palu in the northern coast of Sulawesi island, Indonesia, on 28 September 2018. Its focal mechanism was determined to be a left‐lateral strike‐slip fault, which is generally expected to not produce a tsunami. However, a large tsunami with runup heights of more than 6 m was observed along the coast of Palu city. Here, we show a complex triggering supershear source model as determined by teleseismic waveform inversion. Three asperities with different slip characteristics were found on the 120‐kilometer‐long rupture zone. Significant triggering rupture with a supershear speed was observed south of the epicenter, which was just beneath Palu city. This special rupture process can cause a strong directivity effect that produced anomalously large ground shaking with nonlinear effects in Palu area. The coseismic deformation determined from the inverted source model showed large horizontal displacements. These horizontal movements combined with complex bathymetry and topography could have pushed seawater to generate a tsunami even though the Palu earthquake was a strike‐slip event.
Thrust and Conjugate Strike‐Slip Faults in the 17 June 2018 MJMA 6.1 (Mw 5.5) Osaka, Japan, Earthquake Sequence
Authors: Li Yuqiang , Wang Dun , Xu Shenghui , Fang Lihua , Cheng Yifang , Luo Gang , Yan Bing , Bogdan Enescu , Mori Jim 
Published: September 2019

ABSTRACT
The 17 June 2018 MJMA 6.1 (Mw 5.5) Osaka earthquake exhibits a large non–double‐couple component (∼26%), and its aftershock sequence shows a complicated spatial pattern. To better understand the ruptured faults, we relocate the earthquake sequence using P and S arrival times and waveform cross correlations and calculate the focal mechanisms of all MJMA≥2.5 (Mw≥2.3) earthquakes within three months after the mainshock using P‐wave first‐motion polarities and S/P amplitude ratios. Relocated aftershocks image several faults, the northeast‐striking strike‐slip fault, the north‐northwest‐striking reverse fault, and at least two small northwest‐striking features. P‐wave first motions of the mainshock indicate nearly a pure thrust mechanism. We deduce that the earthquake sequence started from a north‐northwest‐striking reverse fault and propagated to a northeast‐striking strike‐slip fault. The aligned strike‐slip aftershocks occurring in the vicinity of the northeast‐striking strike‐slip fault delineates the growth of several newly formed or reactivated northwest‐striking Riedel shears that are conjugated to the northeast‐striking strike‐slip fault.
Localization of Laminin and Fibronectin in Rat Testes after Diisobutyl Phthalate Exposure: Histopathologic and Immunohistochemical Study
Authors: BAŞIMOĞLU KOCA Yücel 
Published: September 2019

In this study the effects of Diisobutyl phthalate (DIBP) from
commonly used pytalates were histopathologically investigated in order to find out whether it is one of the
causes of increased infertility in recent years. In addition, the localization of laminin and fibronectin was demonstrated
immunohistochemically after exposure to DIBP. For this purpose, three study groups from Wistar albino rats were created: experimental group, control
group and corn oil applied group. The experimental group were administered by
gavage 3 different doses (0.25-0.5-1 ml/kg/day) of DIBP mixed with corn oil
every day for 28 days. At the end of the experiment, the testis tissue samples
from all of the experimental and control group animals were investigated and
evaluated with a light microscope after routine histological and immunohistochemical
preparation processes. Reduction in spermatogenic
cell population, apoptotic and necrotic germ cells, increase in Sertoli cells, multinucleate giant cells, thickening and
dilatation in basal lamina of seminiferous tubules, oedema and shrinkage in
interstitial connective tissue were
observed in DIBP treatment groups. The decrease
in localization of fibronectin and laminin immunoreactivity in seminiferous
tubules was observed. The
results of this study demonstrated that DIBP causes serious damage to the
testicular tissue, especially in terms of spermatogenesis. For this reason, it has come to the conclusion that the material
in question may cause infertility in male individuals.
The Investigation of Relations Among Self-Efficacy in Adolescents, Self-Perception of Parental Role and Adolescentsâ€™ Subjective Well-Being
Authors: Ozden-Yıldırım Melis Seray 
Published: September 2019

Self-efficacy refers to beliefs about oneâ€™s capabilities to learn or perform behaviors at different areas such as academic, social and emotional. Thereby self-efficacy in adolescents can be related with their subjective well-being, defined as a personâ€™s cognitive and affective evaluations of his life. The second important factor that can be related with adolescentsâ€™ subjective well-being is their parentsâ€™ self-perception of their parental roles on the level of competence, role satisfaction, investment and role balance. On this basis the aim of this study is to investigate the relations among self-efficacy in adolescents, self- perception of parental role and adolescentsâ€™ subjective well-being. The research group was conducted by 390 adolescents aged between 12 and 17 and their parents. Data was collected with Demographical Information Form, Self-Efficacy Scale for Children, Self-Perception of Parental Scale and Adolescent Subjective Well-Being Scale. The findings indicated that academic self-efficacy, social self-efficacy, emotional self-efficacy and competence of mother were predicting adolescentsâ€™ subjective well-being significantly.

Keywords: Adolescent, self-efficacy, parental role, subjective well-being.
Conflict management style of principals as perceived by intermediate school teachers in Bahrain
Authors: Fook Chan Yuen , Abdulhusain Abdulhadi Hasan 
Published: September 2019

This study aimed to investigate the nature of conflict management style (CMS) of schoolâ€™s principals and to identify any significant difference in the perception of CMS practiced by the school principal from the view point of intermediate school teachers in Bahrain based on gender. A mixed method of descriptive research design was employed in this study. The data were collected through questionnaire and interview. This study involved 327 teachers selected based on stratified random sampling from 37 intermediate schools in Bahrain in the questionnaire survey. Besides that, five senior teachers have been selected purposively to provide further feedback in the interviews. The findings indicated that most of the school principals have adopted compromise and collaboration styles of conflict management, and empowering senior teachers to help resolve conflicts and a reform of the procedures in schools are needed to maintain a healthier working environment for teachers.
Keywords: Conflict management styles, intermediate schools, teachers, gender, Bahrain.
Pemanfaatan Media Berbasis Teknologi Informasi untuk Meningkatkan Pemahaman Konsep Energi Alternatif pada Siswa Kelas IV SD N Nampirejo
Authors: Nasyiatur Raafiatul Aziizah  
Published: September 2019

Salah satu tujuan pendidikan adalah mengembangkan manusia seutuhnya untuk memiliki pengetahuan. Pengetahuan didapatkan melalui proses pembelajaran. Pembelajaran yang bermutu akan memberikan kesempatan anak didik mendapatkan ilmu pengetahuan. Namun demikian sering terjadi pembelajaran yang hanya satu arah. Sehingga mengakibatkan gagalnya anak didik mendapatkan pengetahuan. Begitu juga dengan kurang menariknya pembelajaran yang dilaksanakan dikarenakan kurangnya media yang digunakan. Sehingga respon anak kurang yang berakibat pemahaman yang diharapkan tidak sesuai dengan tujuan.
Penelitian ini bertujuan untuk (1) mendeskripsikan pembelajaran media berbasis teknologi informatika dalam meningkatkan pemahaman konsep. (2) mendeskripsikan peningkatan pemahaman konsep dengan menggunakan media berbasis teknologi informatika. Metode pengumpulan datanya dengan menggunakan observasi, wawancara dan test. Subjek penelitiannya adalah siswa kelas IV SD Nampirejo Temanggung
Hasil penelitian menunjukkan (1) pelaksanaan pembelajaran dengan menggunakan media berbasis teknologi informatika dapat meningkatkan pemahaman konsep materi energi alternatif anak kelas IV SD Nampirejo. Pembelajaran terjadi dengan menarik, menyenangkan dan memotivasi siswa. (2) Peningkatan pemahaman konsep siswa mengalami peningkatan. Siklus I siswa yang mendapatkan nilai diatas KKM 67% dan siklus II siswa yang mendapatkan nilai diatas KKM mencapai 96%.
Hybrid Methods for Analysis of Fractured Well Production from Liquids Rich Duvernay Shale
Authors: Mahadevan Jagannathan , Hu Huanzhen 
Published: September 2019

Abstract
Objectives/Scope: In order to maximize the recovery of hydrocarbons from liquids rich shale reservoir systems, the cause and effect relationships between production and the stimulation methods need to be clearly understood. In this study, we integrate a production data regression approach with flow simulation methods to understand the fractured well production behavior and field wide well performance in a liquids rich petroleum system in the Duvernay Basin.
Methods, Procedures, Process: Statistical models assume no physical relationship between the model parameters and the response variable, which in this case is produced volumes over a period of time. On the other hand, simulation studies incorporate physical mechanisms of flow to model and predict the production behavior. The simulation models, however, fall short of incorporating all the mechanisms contributing to the production behavior in the complex shale gas reservoir. Thus there is a need for integration of statistical approaches of understanding production behavior along with physics based model and simulation approach.
Results, Observations, Conclusions: Multivariate linear regression analysis of the 6 month produced volume and its relationship with parameters such as fracture fluid volumes used, proppant weight placed, and number of stages fractured provides a model with reasonably good correlation. The 6 month produced volumes correlate with large proppant weights, lower fluid placements and greater density of fracture stages. Use of Random Forests machine learning algorithm on the dataset confirms that the total proppant placed, well length completed with fractures have high importance coefficients. In order to examine the well performance using full physical models, fractured well simulations were performed on particular wells using the trilinear model. The trilinear model predictions were compared against other production analyses and the regression model results for consistency. The models showed that in the absence of stress dependent permeability, the production forecast was much higher. Thus, stress dependent permeability appears to be an important factor in the modeling and prediction of production from liquids rich shale reservoirs.
Novel/Additive Information: In this study we describe a method to understand the production data from a liquids rich shale reservoir, by integrating multivariate linear regression analysis, machine learning algorithms along with physical model simulations. The results are novel and offer a method to validate either approach to understand cause and effect relationships. This approach may be classified as a new hybrid modeling approach that may potentially be used to optimize stimulation techniques in liquids rich shale reservoirs.
Steam Conformance along Horizontal Well with Different Well Configurations: An Experimental and Numerical Investigation
Authors: Dong Xiaohu , Liu Huiqing , Lu Ning , Zheng Aiping , Wu Keliu , Xiao Qianhua , Wang Kung , Chen Zhangxin 
Published: September 2019

Abstract
Considering the non-uniform steam conformance of conventional horizontal well, dual-pipe steam injection technique has currently demonstrated technical potential for improving heavy oil recovery. It can delay the occurrence of steam fingering and homogenize the steam injection profile along horizontal wellbore. But in some field tests, it is observed that the results were far greater than such an approach would have justified. In addition, the actual physics are still unclear, and not demonstrated. In this paper, first, we built a cylindrical wellbore physical model to experimentally study steam injection profiles of a single pipe horizontal well and a concentric dual-pipe horizontal well. Thus, the heat and mass transfer behavior of steam along horizontal well with a single-pipe well configuration and a dual-pipe well configuration was addressed. Subsequently, considering the effect of pressure drops and heat loss, a semi-analytical model for the gas-liquid two-phase flow in horizontal wellbore was developed to numerically match the experimental observation. Next, a sensitivity analysis on the physical parameters and operation properties of a steam injection process was conducted. The effect of the injection fluid type was also investigated.
Experimental results indicated that under the same steam injection condition, an application of the dual-pipe well configuration can significantly enhance the oil drainage volume by about 35% than the single-pipe well configuration. During the experiments, both a temperature distribution and liquid production along the horizontal wellbore were obtained. A bimodal temperature distribution can be observed for the dual-pipe well configuration. From this proposed model, an excellent agreement can be found between the simulation results and the experimental data. Because of the effect of variable-mass flowing behavior and pressure drops, the wellbore segment closed to the steam outflow point can have a higher heating radius than that far from the steam outflow point. From the results of sensitivity analysis, permeability heterogeneity and steam injection parameters have a tremendous impact on the steam injection profile along wellbore. Compared with a pure steam injection process, the co-injection of steam and NCG (non-condensable gas) can improve the effective heating wellbore length by over 25%. Furthermore, this model is also applied to predict the steam conformance of an actual horizontal well in Liaohe oilfield. This paper presents some information regarding the heat and mass transfer of a dual-pipe horizontal well, as well as imparts some of the lessons learned from its field operation. It plays an important role for the performance evaluation and remaining reserve prediction in a dual-pipe thermal recovery project.