bluuebunny/crossref_metadata_2025_split huggingface dataset:
Clasificación de cesáreas según el modelo de Robson, unidad obstétrica, Hospital General San Felipe, Honduras, abril-junio de 2017
Authors: Zúniga-Briceño Alma Iris 
Published: April 2019

Objetivo: clasificar las cesáreas según el modelo de Robson en la unidad obstétrica de un hospital de nivel medio de complejidad.Materiales y métodos: estudio descriptivo, transversal, llevado a cabo en unidad obstétrica del Hospital General San Felipe (HGSF), Tegucigalpa, Honduras, entre abril y junio de 2017. Se seleccionan 89 de 477 historias clínicas de pacientes sometidas a cesárea electiva o de emergencia en el periodo del estudio mediante selección aleatoria probabilística. Se realiza análisis descriptivo de variables sociodemográficas, indicaciones clínicas y obstétricas, y categorías del modelo de Robson. Se obtuvo autorización del Comité de Ética institucional.Resultados: de 797 partos 477 fueron por cesárea (59,8 %; IC 95 %: 56,3-63,3 %). Se clasificaron como embarazo “sin riesgo” 48 de las 89 cesáreas estudiada (53,9%) que hacen parte de las categorías 1 a 4; la indicación más frecuente en este grupo fue baja reserva fetal 22/48 (45,8 %) y desproporción céfalo-pélvica 16/48 (33,3 %). En el grupo “de riesgo” (categorías 5-10) en 41/89 (46,1 %) las indicaciones fueron desproporción céfalo-pélvica y presentación pélvica (8/41) (19,5 %) respectivamente. Los principales aportantes de cesárea fueron los grupos 1 (17/89; 19,1 %), 2 (20/89, 22,5 %) y 5 (20/89; 22,5 %) para totalizar 64,1 %.Conclusión: el modelo de Robson es aplicable en nuestro medio y la clasificación aporta información como herramienta de diagnóstico y vigilancia en la realización de cesáreas en una institución de segundo nivel.
Ikhlas = Prososial ? (Studi Komparasi Berdasar Caps)
Authors: Chizanah Lu’luatul 
Published: April 2019

<p>Ikhlas is often interpreted as sincerity in helping or prosocial. This study aimed to test the common assumption by performing a comparative study based on the components in CAPS as the parameters. It results that in general, ikhlas and prosocial have some similarities: (1) involves both affective and cognitive <br />systems, (2) carrying the idealism of discourse, and (3) leads to the normative construct. However, substantively, ikhlas and prosocial are two constructs that are different.</p><p> </p>
SISTEM TUJUAN KONSUMEN PADA TAWARAN BERHUTANG
Authors: Manara Muh. Untung 
Published: April 2019

<p>Debt and no debt behavior is the instrument to pursuit goals. Almost all of behavior is goal-directed including debt and no debt behavior. The objective of this research was to find goals of debt and no debt behavior and to know hierarchical structure of these goals that organized on goal system. Laddering technique was used to explore goals of consumer that receive and refuse debt. This technique used to find consumers goals that organized hierarchically that consist of action goal, focal goal, and super-ordinate goal. Open-ended questionnaire was developed based on laddering technique questions. Demography form was added to explore demography data. One hundred four respondents participated in this research. Participants are teachers and staffs in elementary and middle school. Content analysis was applied to all responds to analyze and categorize laddering data. From 104 respondents, there are 50 respondents receiving debt and 54 refusing debt. Total goals of consumers that receive debt are 720 and 383 for respondents that refuse debt. Result of content analysis show that action goals of consumers receiving debt are to invest, for housing, for children, for education, for appliance, secondary need, and to save. On the focal goals level, the most goals mentioned were economic established, self quality, children competency, having quality home, family harmony, improve life, prepared motive, and social motive. On the highest level, super-ordinate goals of consumer receive debt were dominated by productivity and efficiency, followed by happiness and spirituality. While for consumer refusing debt, action goal was refuse debt. On the Focal goal level, the frequently goal mentioned were being free of debt, hassle free, prudence, repay debt first, and just enough. Finally, super-ordinate goals of consumer refuse debt were dominated by comfortable life followed by happiness and spirituality. There were three demography variable that can be differentiated the choice receiving debt or refusing debt namely: age, job status, and ever or never taking debt on ten last years.</p><p> </p>
Horacio Bozzano (1ª edición: 2009, 2ª edición: 2012, 3ª edición: 2018). Territorios Posibles. Procesos, lugares y actores. Buenos Aires: Editorial Lumiere, 635 páginas. ISBN 978-987-603-096-0
Authors: Mejía Ayala Wladimir 
Published: April 2019

Horacio Bozzano (1ª edición: 2009, 2ª edición: 2012, 3ª edición: 2018). Territorios Posibles. Procesos, lugares y actores. Buenos Aires: Editorial Lumiere, 635 páginas.
ISBN 978-987-603-096-0
Open-Hole Logging While Tripping LWT Through Drill Pipes, as a New Technology for Risk Mitigation and Cost Optimization in Abu Dhabi Onshore Fields
Authors: ElWazeer Fathy , A. Chaker Hicham , Propper Maarten 
Published: April 2019

Abstract
The ability to measure formation petro physical properties thru drillpipe has always been a challenge. It requires unconventional approaches to remove the effects of metal and borehole fluids on both the transmitted and received logging signals. This paper will present a proven technology executed in more than 1,000 wells all over the world and a first two successful trail case study from ADNOC Onshore wells in the Middle East.
The main objective is to acquire triple combo data (resistivity, density, neutron, gamma ray, spectral gamma ray & caliper) using the LWT conveyance and acquisition technology where there is a high risk of downhole triple combo Logging While Drilling (LWD) and or wireline (WL) tools getting stuck and the risk of losing radioactive sources.
The new patent pending technique was executed by using a slim downhole measurement tools inside specially designed drill collars invisible to the measurement sensors. LWT collars can be used for drilling and reaming as with normal drill collars. Propagation resistivity and neutron measurements are mostly like conventional techniques in tools physics. Density and nuclear caliper are measured by modelling the responses of three detectors short, medium and long distance away from the cesium source.
The measured LWT log data has been validated through back to back comparisons with WL & LWD) logs showing almost one to one correlation considering the effects of mud invasion due to lapsed time between runs, different wellbore condition and different depth of investigations.
Measured caliper, resistivity, density, neutron from LWT showed respectable match with WL or LWD tool. The differences in log responses are explained by differences in tool physics, logging speeds and environmental conditions. Similarly, the computed porosity from LWT tool comparison with WL and LWT porosity has almost the same statistics. The Quality LWT data was acquired in both wells at virtually zero LIH risk and minimum extra drilling rig time.
Introducing the new LWT technique to measure accurate Open Hole formation evaluation data from inside the drill-string is a cost-effective solution in various challenging scenarios, Exploratory/ Appraisal/ Development risky & challenging wells with unknown reservoir pressures or unsystematic depletion scenarios, complex downhole in-situ stress regimes, challenging tectonically faulted or fractured areas & unstable shales and many more, posing challenge to drill stable holes and a threat to LWD/ WL radioactive tool stuck.Unplanned deviated 8-1/2′ hole section geo-steered by MWD-GR, where at last minute triple combo is desired.
The diffuse involvement of Anti-N-methyl-D-aspartate receptor encephalitis in brain: a case report
Authors: Jiang Yun , Ma Jianpeng , Gong Tao , Hao Hongjun , Chen Haibo 
Published: April 2019

Abstract
Background Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is a severe and most common autoimmune encephalitis in patients under 40 years old. The anti-NMDAR encephalitis has various clinical and neuroimaging findings. Here we report a special anti-NMDAR encephalitis patient who had diffuse lesions in bilateral hemispheres with mild mass effects in left basal ganglia area. Case presentations A 28-year-old female anti-NMDAR encephalitis patient mainly presented with headache and fever. Brain magnetic resonance image (MRI) showed slightly contrasted diffuse lesions, involving the left temporal and frontal lobes, left basal ganglia area and splenium of corpus callosum, and the right frontal lobe, with mild edema surrounded in the left basal ganglia area. Cerebrospinal fluid (CSF) revealed a moderate pleocytosis with normal protein and glucose levels. Anti-NMDAR antibodies were identified in CSF. Transvaginal ovarian ultrasound did not reveal an ovarian teratoma. The patient was treated with immunoglobulin and steroid, and had a good recovery. Conclusions The anti-NMDAR encephalitis has no special clinical manifestations and brain MRI is highly variable, which could be unremarkable or abnormal involving white and grey matters. The extensive lesions in frontal and temporal lobes, and basal ganglia area, with mild mass effects, have not been described previously. The recognition of various changes in brain MRI will enable the early detection of anti-NMDAR antibody and then effective treatments.
Full and Partial Structures of Historical Roof Trusses in Assessment of Volume of Timber Used for Construction
Authors: CHYLEWSKA-SZABAT Magdalena 
Published: April 2019

Abstract
Rafter framing is the basic roof frame that, through the trusses, transfers the load from the roofing to the main supports of the building. The construction material of these structures is usually wood. The development of roof framing construction for wider and wider covers has caused an increased demand for construction timber for their construction. This paper points to this economic aspect based on an example of a geometric pattern of a rafter framing based on repetitive construction of full and partial girders. For such an understanding of the use of simple trusses by carpentry masters who constructed roof framings in past centuries, it is pointed out in Ryszard Ganowicz’s works titled “Historical roof trusses of Polish churches” with section by Piotr Rapp’s “Historical development of roof structures in Polish churches”. This work is intended to provide an initial estimate of the percentage of wood saved in this solution. This assessment will be made on the basis of the inventory documentation of the roof framing of the church of the Michael the Archangel Church in Wierzbnik.
How to Estimate Statistically Detectable Trends in a Time Series: A Study of Soil Carbon and Nutrient Concentrations at the Calhoun LTSE
Authors: Mobley M.L. , Yang Y. , Yanai R.D. , Nelson K.A. , Bacon A.R. , Heine P.R. , Richter D.D. 
Published: April 2019

Core Ideas
Detecting change depends on soil variability, sampling effort and desired confidence.
We illustrate detectable rates of change using data from the Calhoun Long‐Term Soil‐Ecosystem experiment.
The sampling intensity needed to detect change varied with soil depth and chemical element.
Experience at this LTSE can be used to improve long‐term soil monitoring designs.
Quantifying rates of change in soil carbon and nutrients is essential to understanding the global carbon cycle as well as to guiding local management decisions. However, change in soils can be nonlinear, difficult to detect, and dependent on the depth of soil examined. The purpose of this study was to demonstrate how to quantify uncertainty in detection of soil change, which has major implications for the design of soil monitoring projects. We analyzed soils collected over five decades from a long‐term soil‐ecosystem experiment in the South Carolina Piedmont of the United States. We estimated the minimum detectable change (MDC) using a dataset of soil carbon, nitrogen, calcium, magnesium, and potassium concentrations at four soil depths (0–7.5, 7.5–15, 15–35, and 35–60 cm). Changes over time in the log‐transformed concentration at each soil depth were fit with one of three response shapes (linear, exponential, and quadratic) with the best model fit determined by a corrected AIC. The MDC analyses were conducted using repeated‐measures models. For soil depths in which elemental change was quadratic, we conducted MDC analyses separately on the decreasing and increasing limbs. We also used paired t tests to analyze the MDCs based on only the first and last sample dates. Greater sampling intensity was needed to detect equivalent proportional changes in elements at intermediate depths than at shallower or deeper depths. Our study demonstrates the importance of considering the pattern and rate of the expected change, and how that may vary by element and depth, when designing and evaluating soil monitoring studies.
Soil Carbon Storage in Douglas‐Fir Forests of Western Oregon and Washington Before and After Modern Timber Harvesting Practices
Authors: Holub Scott M. , Hatten Jeff A. 
Published: April 2019

Core Ideas
Nine forest stands in the Pacific Northwest were selected to detect at least a 5% change in mineral soil carbon.
Change in mineral soil carbon content following harvest was negligible (+2% ns).
There was an increase of 184% in forest floor carbon resulting from harvest residue inputs.
Conventional methods of timber harvesting do not cause substantial short‐term loss in mineral soil carbon.
Forest soil carbon represents a large, but slowly changing pool of carbon in forests. Understanding the response of soil carbon to forest management, including harvesting, is critical for determining overall stand and/or landscape carbon balance. This longitudinal study on nine randomly selected sites was designed to detect a 5% or greater change in mineral soil carbon storage following harvest. Soil samples were collected both pre‐harvest and 3 to 3.5 yr post‐harvest at 300 sample points on a fixed grid from each stand. A forest floor sample and mineral soil samples in depth increments of 0 to 15 and 15 to 30 cm were collected at every point. A soil sample at 30 to 100 cm (or 30–60 cm at two sites) was collected at 200 points. Each mineral soil depth fraction was separated into size fractions of <2 mm and 2 to 4.75 mm for analysis. At each site, these samples were spatially grouped into 25 composites by depth and size for the efficient analysis of carbon concentration. Soil mass and carbon concentrations were multiplied to calculate the carbon content in the soil per unit area. Across all sites combined, we found negligible change (+2% ns) in mineral soil carbon content following harvest and a 184% increase in forest floor carbon resulting from harvest residue inputs. This indicates that conventional timber harvesting methods in the Pacific Northwest do not cause substantial short‐term losses in mineral soil carbon, but the longer‐term trajectory of soil carbon storage following harvest remains to be investigated.
Rental Value of a Local Government Asset Using Asymmetric Valuation
Authors: Dwiputri Inayati Nuraini , Difa Farach , Makhfatih Akhmad , Khasanah Uswatun 
Published: April 2019

This study tried to identified the market and the rental value of Grha Z as one of the local assets in Province A. This study used cost approach and income approach in valuation to obtain rental value and Net Present Value (NPV) of the building, the construction cost of a new Grha Z building, management office, home generator and warehouse. Because of the limited information, this study valuate the asset asymmetrically. The result of the calculation produces the value of assets, taxable value assets as the basis for calculating the value of the rental assets according to Minister of Finance (MoF) Regulation 33/2012. The results showed that the rental value of local assets such as land and buildings in the area Grha Z can be increased by Regulation of Indonesian MoF Number 33/2012. It can be used as a material consideration in the improvement of regional asset rental agreement.
Sensory and Composition Analyses of the Aqueous Phases from the Concentration of Guava (Psidium Guava L.) and Mango (Mangifera Indica L.) Juices and the Process-Induced Losses of Vitamin C
Authors: Bodini Renata B. , Montini Evandro M. , de Carvalho Carolina C. , de Moraes Luiz A. B. , Meirelles Antonio J. de A. , de Oliveira Alessandra L. 
Published: April 2019

Introduction:One of the major problems in the juice industry is the loss of the fruit aroma during the thermal concentration techniques. During this process, the water evaporation, which carries the volatiles, compromises the juice’s flavor. In the fruit juice concentration by vacuum evaporation, the aqueous fraction with the volatiles is composed of only one phase.Methods:This study analyses the volatiles of the aqueous fractions from the concentration of mango and guava juices in a vacuum evaporator under different temperatures. The volatiles from the aqueous fractions were analyzed using mass spectrometry and the sensorial analysis evaluated the fruit aroma intensity.Results:Eighteen volatiles were identified in mango juice, among them, monoterpenes, sesquiterpenes and ketones were the major ones. The major compounds found in both mango juice and its aqueous fractions were 3-carene, β-pinene, β-terpinene and limonene. In the volatile profile of the aqueous fraction from the guava juice, the predominant compounds were aldehydes, such asn-hexanal and, the alcohol eucalyptol. 24 compounds were identified, including alcohols, sesquiterpenes, esters and ketones, and all characteristic volatiles were present in the guava fruit. Under the different temperature and vacuum conditions, the loss of vitamin C ranged from 35 to 77% for mango and from 15 to 55% for guava juices.Conclusion:Aqueous fractions collected early in the concentration under different temperatures were richer in the distinctive fruit odor when compared with the fractions collected at the end of the process. The loss of vitamin C was higher at higher temperatures and vacuum applied.
A New Model of Subjective Well-Being
Authors: Kopsov Igor 
Published: April 2019

Background:We propose a new approach to evaluation of SWB, which we specify as a combination of two states, momentary SWB and projected SWB. The former is a measure of satisfaction with transient life experiences, the latter a reflection of expected probability of satisfaction of future aspirations. These two states, independent, but complementary to each other, consist of distinct components associated with different human needs.Methods:By postulating need satisfaction as the sole course of attainment of happiness, it allows us to define SWB through functional equations that link level of attained SWB to a need satisfaction ratio, a need ranking, and an estimated probability of future need satisfaction.Findings:Subsequently, we present a model of SWB through the lens of our proposed algorithm of human behaviour, which demonstrates the needs satisfaction process. The algorithm consists of several interdependent phases and feedback mechanisms. The theorized feedback mechanisms result in a continuous redefinition of dominant needs due to needs satisfaction. Feedback mechanisms create dynamic and non-linear interrelations between needs, the degree of their attainment and subsequent happiness.Conclusion:Through this approach, we explain such phenomena as deflation of happiness, psychological adaptation to hardship, and multiplicity of strategies to attain happiness. The proposed model allows integration of a number of existing SWB theories into a unified concept.
Evaluasi terhadap implementasi lintas minat dalam kelompok peminatan di SMA/MA Kecamatan Lembang
Authors: Riafadilah Anggi , Dewi Laksmi 
Published: April 2019

Abstract: This study aims to evaluate the implementation of electives in interest groups in SMA and MA in Lembang District. As for the background in this paper is that in the current 2013 curriculum in force in Indonesia there is now a electives whose purpose is to provide a platform for learners to expand their interests and talents beyond the choice of interests according to their interests, talents, and ability by considering the value report cards, national examination scores, and counseling guidance counseling recommendations at the time the learners are in junior high school. The preliminary study that the authors do that the implementation of electives is not yet effective. Therefore, researchers try to evaluate the implementation of electives in the interest groups in high school and MA in the District of Lembang. Data collection techniques in this study are interviews and documentation studies. The result of this research is the implementation of elevtives in the interest groups in SMA and MA in Lembang not in accordance with the guidelines made by kemendikbud. Such incompatibility in terms of the subject selection process in electives. Schools determine what subjects learners get when it should learners themselves who should choose subjects in the electives. This impact on learning outcomes of learners. Factors that cause electives implementation are not in accordance with the guidelines kemendikbud such as the number of teachers, the number of students, as well as limited facilities and infrastructure. Keywords: Evaluation, Electives, Interset Group
Análisis de fracturas geológicas en el pozo Agrícola Oriental 2C, Ciudad de México y su relación con fallas mayores
Authors: Vásquez-Serrano Alberto , Camacho-Rangel Rebeca , Arce-Saldaña José Luis , Morales-Casique Eric 
Published: April 2019

En años recientes, en la Ciudad de México se han realizado varios pozos exploratorios de hasta 2000 m de profundidad, con el fin de encontrar acuíferos que ayuden a disminuir el desabasto de agua potable para el área metropolitana. En particular, en el pozo Agrícola Oriental 2C, perforado en la Alcaldía de Iztacalco, se recuperaron varios núcleos, uno de los cuales mide 9 m, ubicado entre 1550 y 1559 m de profundidad, cercano al contacto entre rocas calcáreas del Cretácico y rocas volcánicas del Oligoceno, a ~1560 m de profundidad. El núcleo muestra que las rocas volcánicas se encuentran afectadas por una cantidad importante de fracturas, las cuales pueden ser divididas en dos familias con base en su relleno y relaciones de corte (F1 y F2). Las fracturas más jóvenes (F2) se relacionan con una falla, llamada informalmente en este trabajo falla Agrícola Oriental, que pone en contacto rocas sedimentarias y volcánicas.
Las fracturas fueron caracterizadas mediante un análisis detallado de la cantidad, geometría y distribución a lo largo de una línea de muestreo, tomando en cuenta ambas familias de fracturas. Estas variables fueron expresadas en términos de intensidad de fracturas, dimensión fractal de caja y correlación, exponente de Lyapunov, coeficiente de variación y exponente de frecuencia acumulada. Los resultados obtenidos muestran que el espaciamiento entre fracturas, así como la apertura, se ajustan muy bien a una ley de potencia en un gráfico bilogarítmico de su frecuencia acumulada, por lo que las fracturas exhiben un comportamiento fractal. El valor de la intensidad de fracturas, dimensión fractal, exponente de Lyapunov y exponente de frecuencia acumulada de la apertura, disminuyen progresivamente con el aumento de la distancia a la falla, mientras que el coeficiente de variación y exponente de frecuencia acumulada del espaciamiento presentan un patrón contrario. Estos comportamientos suelen ser típicos en una zona de cizalla común, sin embargo, un aspecto importante encontrado en este estudio es la alteración de estos patrones con la presencia de un grupo de fracturas preexistentes (F1) a la formación de un nuevo grupo de fracturas (F2), lo cual provoca un aumento en la cantidad de fracturas y una redistribución de estas estructuras dentro de la zona de falla. Adicionalmente, con base en las características de las fracturas estudiadas, se propone que la falla encontrada en este estudio pertenece al sector norte de la fosa de Santa Catarina y tiene una orientación ENE-WSW.