bluuebunny/crossref_metadata_2025_split huggingface dataset:
MENDENGARKAN SEBAGAI MODEL KOMUNIKASI UNTUK MEMAHAMI REMAJA
Authors: Fensi Fabianus 
Published: April 2018

<p><em>Adolescence is full conflict period in the life of teens are signed by rebellion behavior dynamic and avoid order and social norms. Freedom become the main demands and family with their norms produced are seens as cause of their not free situations. Parents should be understand these problems as something that has to be faced, no judge them as disorder. By the literature analysis this study recommends interpersonal communication model that is listening as the way to understand the teens problems adequately. Listening communication give the parents </em><em>change </em><em>to take apart in teens selfdevelopment empathicly.</em><em></em></p><p><em> </em></p><p><strong><em>Key</em></strong><strong><em>w</em></strong><strong><em>ords: </em></strong><em>a</em><em>dolescence</em><em>; p</em><em>arents</em><em>;</em><em> </em><em>i</em><em>nterpersonal </em><em>c</em><em>ommunication</em><em>;</em><em> </em><em>l</em><em>istening</em><em></em></p>
CONCENTRATION AND PURIFICATION OF THE PECTIN EXTRACTS BY ULTRAFILTRATION METHOD
Authors: Ilina I. A. , Machneva I. A. , Chernutskiy A. P. 
Published: April 2018

The work is devoted to the study of pectin extracts ultrafiltration using different types of membranes. Pectic extracts are the solutions of high molecular weight polysaccharides (MM from 15 to 50 kDa), which are destroyed in the process of heat treatment in the vacuum evaporating apparature, that leads to a significant deterioration in the quality of pectin. The impurity components in the pectin extract of a low molecular weight, which makes it possible to use ultrafiltration for both concentration and purification from ballast substances, that is very important. The objects of research were pectin extracts obtained from citrus raw materials; the membranes of the type UAM-100 and 200A were used as filter membranes. The results of the study have been shown, that the use of UAM-100 membranes in a stationary cell allows to remove up to 20% of the solution within 20 minutes, and with - stirring up to 27%. The use of membranes with large openings (up to 200 A) makes it possible to activate the process of the separation and concentration of pectin extracts: the degree of concentration reaches up 45%, the content of solids in the concentrate increases up to 7.6%, and the content of pectin to up 6.4%, that is in 1,7 times. However, the loss of low molecular weight pectin in the filtrate is about 4%. A comparative analysis of the results of research has shown a high productivity with the use of the capron membrane 200A, as well as on the qualitative parameters of the pectins, released from the concentrates, the higher parameters for the uroconid component, molecular weight, pectin jelly strength and complexing ability were noted for pectins isolated using the UAM- 100 membrane.
ОРГАНІЗАЦІЯ ОБЛІКУ ТА КОНТРОЛЮ ОСНОВНИХ ЗАСОБІВ ГОСПОДАРЮЮЧИХ СУБ’ЄКТІВ
Authors: Levchenko Oleksandra M. , Havilei Mariia A. 
Published: April 2018

The article outlines the critical issues in managing fixed assets accounting and internal control at enterprises, along with revealing problems of classification and describing stages of fixed assets accounting and control. The key issues to be in controller’s focus during checks are suggested. The recommendations on the implementation of fixed assets classification and control effectiveness requisites at enterprises have been substantiated.
Effect Performance Of Posyandu Toddlers Cadre Against Satisfaction Level Mother Of Toddlers At Posyandu Melati 9 Health Center Liliba Kota Kupang
Authors: Taek Joice D , Tnomel Kristoforus , Oeleu Sefrianus 
Published: April 2018

Background: One of the problems that is often faced today is the disability of under-five mothers in obtaining health services for children under five years old because of the lack of performance of Posyandu health workers.
Purpose : The purpose of this research is to know the Effect Performance Of Posyandu Toddler Cadres Against Satisfaction Level Of Toddler Mother At Posyandu Melati 9 Health Center Liliba Kota Kupang
Methods : The design of this study used an observational quantitative approach with cross sectional approach. Respondents were taken with Simple Random Sampling technique. Population studied All Mothers Under Five at Posyandu Melati 9 Puskesmas Liliba Kota Kupang with sample 39 mother. Independent Variables studied is the Performance of Posyandu Toddler and Dependent Variable is the Level of Satisfaction of Under-five Mother. The results were analyzed by using Ordinal Regression statistic test.
Result : The results showed that Kader Performance is known that almost half of the respondents in the Good category is as many as 14 (36%) of respondents. Satisfaction rate of Underfive Mothers is known that most respondents in the category Very Satisfied is as much as 20 (51%) respondents. The result of data analysis shows that the significance level of 0,000 <α = 0.05 so that H0 is rejected and H1 is accepted thus There is Effect Performance Of Posyandu Toddler Cadres Against Satisfaction Level Of Toddler Mother At Posyandu Melati 9 Health Center Liliba Kota Kupang.
Conclusion : Based on the result of the research, it is known that the satisfaction of mother of balita to posyandu service where cadre always do monitoring and evaluation to posyandu. Besides, it is also supported by cadre training and comparative study of posyandu cadres to other posyandu as a learning media so that they can follow the improvement effort that has been done
Geoprocessamento na análise espaço-temporal da cobertura vegetal do município de Seridó – PB
Authors: Lima Felipe Cordeiro de , Lima Sabrina Cordeiro de , Basílio Rafaela Felix , Moraes Neto João Miguel de 
Published: April 2018

A utilização das técnicas de geoprocessamento e de sensoriamento remoto nos estudos de quantificação da cobertura vegetal contribui para a eficiência e confiabilidade nas análises que envolvem os processos de degradação da vegetação natural, já que os índices de vegetação são parâmetros indicadores de qualidade ambiental. O Seridó Oriental paraibano, é uma região que apresenta fortes indícios de degradação ambiental devido ao uso e exploração inadequados dos seus recursos naturais. Este estudo teve como objetivo analisar a dinâmica espaço-temporal da cobertura vegetal do solo no município de Seridó - PB, nos anos de 1990 e 2013. Foram elaborados mapas de Índices de Vegetação por Diferença Normalizada (IVDN) e as Composições Multiespectrais Ajustadas (CMA) por intermédio do software SPRING, versão 5.4.2, utilizando imagens orbitais TM/LANDSAT 5 para o ano de 1990 e TM/LANDSAT 8 para o ano de 2013 adquiridas no acervo de imagens do Instituto Nacional de Pesquisas Espaciais (INPE). A escala temporal de análise permitiu verificar ao longo do período de 23 anos a variação da cobertura vegetal da região, caracterizada pelo aumento das áreas degradadas devido a atividades antrópicas, tornando a região imprópria para as atividades agrícolas.
Tratamentos homeopáticos para bronquite e a perspectiva farmacêutica
Authors: Sousa Thainara Araújo de , Abreu Alessandra Raissa de , Souza Josiely Paula de , Santos Jéssica Castro dos , Terra Júnior André Tomaz 
Published: April 2018

A homeopatia tem se mostrado um método eficaz contra a bronquite, além de ter a vantagem de ser mais saudável e não apresentar efeitos colaterais nos pacientes. Tem aumentado nos últimos anos a procura por medicamentos homeopáticos para o tratamento das mais diversas doenças inclusive a Bronquite, logo os quais se mostram muitos eficientes. A homeopatia trata as doenças como um desequilíbrio da energia vital, ou seja, o desequilíbrio das funções o organismo. Sendo este organismo formado por um corpo físico, alma e espírito e a energia vital a responsável pela homeostase, utilizando produtos naturais na sua composição tem sido cada vez mais a escolha das pessoas no lugar dos fármacos industrializados que apresentam muitas contraindicações e vários efeitos adversos nos pacientes. A classe farmacêutica é adepta em sua imensa maioria á alopatia, porem nos dias atuais; vem crescendo a compreensão e aceitação dos farmacêuticos para com a homeopatia.
Clustering Internet of Things: A Review
Authors: Sholla Sahil , Kaur Sukhkirandeep , Begh Gh Rasool , Mir Roohie Naaz , Chishti M Ahsan 
Published: April 2018

Internet of Things is a paradigm shift in networking that seeks to connect virtually all things on the planet. Given the constrained nature of smart devices, energy efficient routing would play a key role in successful deployment of such networks. Clustering algorithms organize nodes of a network into groups or clusters and a specific designated node, cluster head is responsible for its cluster. Clustering algorithms have been particularly suggested in the context of Wireless Sensor Networks (WSN) but their application may also address similar challenges in Internet of Things (IoT). Clustering would facilitate energy efficient routing and topology management by delegating large chunk of communication overhead to cluster head. This paper presents a review of various clustering algorithms, analyses routing characteristics of various IoT domains and suggests appropriate clustering algorithms for each domain.
Timing, severity of deficits, and clinical improvement after surgery for spinal dural arteriovenous fistulas
Authors: Safaee Michael M. , Clark Aaron J. , Burkhardt Jan-Karl , Winkler Ethan A. , Lawton Michael T. 
Published: April 2018

OBJECTIVESpinal dural arteriovenous fistulas (dAVFs) are rare vascular abnormalities caused by arteriovenous shunting. They often form at the dural root sleeve between a radicular feeding artery and draining medullary vein causing venous congestion and edema, decreased perfusion, and ischemia of the spinal cord. Treatment consists of either surgical ligation of the draining vein or selective embolization via an endovascular approach. There is a paucity of data on which modality provides more durable and effective outcomes.METHODSThe authors performed a retrospective review of a prospectively maintained database by the senior author to assess clinical outcomes in patients undergoing surgical treatment of spinal dAVFs. Preoperative and postoperative motor and Aminoff-Logue Scale (ALS) scores were collected.RESULTSA total of 41 patients with 44 spinal dAVFs were identified, with a mean patient age of 64 years. The mean symptom duration was 14 months, with weakness (82%), urinary symptoms (47%), and sensory symptoms (29%) at presentation. The fistula locations were as follows: 30 thoracic, 9 lumbar, 3 sacral, and 2 cervical. Five patients had normal motor and ALS scores at presentation. Among the remaining 36 patients with motor deficits or abnormal gait and micturition at presentation, 78% experienced an improvement while the remaining 22% continued to be stable. There was a trend toward improved outcomes in patients with shorter symptom duration; mean symptom duration among patients with clinical improvement was 13 months compared with 22 months among those without improvement. Additionally, rates of improvement were higher for lower thoracic and lumbosacral dAVFs (85% and 83%) compared with those in the upper thoracic spine (57%). No patient developed recurrent fistulas or worsening neurological deficits.CONCLUSIONSSurgery is associated with excellent outcomes in the treatment of spinal dAVFs. Early diagnosis and treatment are critical, with a trend toward improved outcomes. No patient in this study had fistula recurrence or worsening of symptoms. Among patients with abnormal motor or ALS scores, 78% improved after surgery. Therapeutic embolization is an option for some lesions, but for cases with unfavorable anatomy where embolization is not feasible, surgery is a safe option associated with high success.
Excitation of Ion Cyclotron Waves by Ion and Electron Beams in Compensated-current System
Authors: Xiang L. , Wu D. J. , Chen L. 
Published: April 2018

Abstract
Ion cyclotron waves (ICWs) can play important roles in the energization of plasma particles. Charged particle beams are ubiquitous in space, and astrophysical plasmas and can effectively lead to the generation of ICWs. Based on linear kinetic theory, we consider the excitation of ICWs by ion and electron beams in a compensated-current system. We also investigate the competition between reactive and kinetic instabilities. The results show that ion and electron beams both are capable of generating ICWs. For ICWs driven by ion beams, there is a critical beam velocity, v

bi

c
, and critical wavenumber, k

z

c
, for a fixed beam density; the reactive instability dominates the growth of ICWs when the ion-beam velocity

and the wavenumber

, and the maximal growth rate is reached at

for a given

. For the slow ion beams with

, the kinetic instability can provide important growth rates of ICWs. On the other hand, ICWs driven by electron beams are excited only by the reactive instability, but require a critical velocity,

(the Alfvén velocity). In addition, the comparison between the approximate analytical results based on the kinetic theory and the exact numerical calculation based on the fluid model demonstrates that the reactive instabilities can well agree quantitatively with the numerical results by the fluid model. Finally, some possible applications of the present results to ICWs observed in the solar wind are briefly discussed.
A Short-term ESPERTA-based Forecast Tool for Moderate-to-extreme Solar Proton Events
Authors: Laurenza M. , Alberti T. , Cliver E. W. 
Published: April 2018

Abstract
The ESPERTA (Empirical model for Solar Proton Event Real Time Alert) forecast tool has a Probability of Detection (POD) of 63% for all >10 MeV events with proton peak intensity ≥10 pfu (i.e., ≥S1 events, S1 referring to minor storms on the NOAA Solar Radiation Storms scale), from 1995 to 2014 with a false alarm rate (FAR) of 38% and a median (minimum) warning time (WT) of ∼4.8 (0.4) hr. The NOAA space weather scale includes four additional categories: moderate (S2), strong (S3), severe (S4), and extreme (S5). As S1 events have only minor impacts on HF radio propagation in the polar regions, the effective threshold for significant space radiation effects appears to be the S2 level (100 pfu), above which both biological and space operation impacts are observed along with increased effects on HF propagation in the polar regions. We modified the ESPERTA model to predict ≥S2 events and obtained a POD of 75% (41/55) and an FAR of 24% (13/54) for the 1995–2014 interval with a median (minimum) WT of ∼1.7 (0.2) hr based on predictions made at the time of the S1 threshold crossing. The improved performance of ESPERTA for ≥S2 events is a reflection of the big flare syndrome, which postulates that the measures of the various manifestations of eruptive solar flares increase as one considers increasingly larger events.
Habitability from Tidally Induced Tectonics
Authors: Valencia Diana , Tan Vivian Yun Yan , Zajac Zachary 
Published: April 2018

Abstract
The stability of Earth’s climate on geological timescales is enabled by the carbon–silicate cycle that acts as a negative feedback mechanism stabilizing surface temperatures via the intake and outgassing of atmospheric carbon. On Earth, this thermostat is enabled by plate tectonics that sequesters outgassed CO2 back into the mantle via weathering and subduction at convergent margins. Here we propose a separate tectonic mechanism—vertical recycling—that can serve as the vehicle for CO2 outgassing and sequestration over long timescales. The mechanism requires continuous tidal heating, which makes it particularly relevant to planets in the habitable zone of M stars. Dynamical models of this vertical recycling scenario and stability analysis show that temperate climates stable over timescales of billions of years are realized for a variety of initial conditions, even as the M star dims over time. The magnitude of equilibrium surface temperatures depends on the interplay of sea weathering and outgassing, which in turn depends on planetary carbon content, so that planets with lower carbon budgets are favored for temperate conditions. The habitability of planets such as found in the Trappist-1 system may be rooted in tidally driven tectonics.
A Long Decay of X-Ray Flux and Spectral Evolution in the Supersoft Active Galactic Nucleus GSN 069
Authors: Shu X. W. , Wang S. S. , Dou L. M. , Jiang N. , Wang J. X. , Wang T. G. 
Published: April 2018

Abstract
GSN 069 is an optically identified very low-mass active galactic nuclei (AGN) that shows supersoft X-ray emission. The source is known to exhibit a huge X-ray outburst, with flux increased by more than a factor of ∼240 compared to the quiescence state. We report its long-term evolution in the X-ray flux and spectral variations over a timescale of ∼decade, using both new and archival X-ray observations from the XMM-Newton and Swift. The new Swift observations detected the source in its lowest level of X-ray activity since the outburst, a factor of ∼4 lower in the 0.2–2 keV flux than that obtained with the XMM-Newton observations nearly eight years ago. Combining with the historical X-ray measurements, we find that the X-ray flux is decreasing slowly. There seemed to be spectral softening associated with the drop of X-ray flux. In addition, we find evidence for the presence of a weak, variable, hard X-ray component, in addition to the dominant thermal blackbody emission reported before. The long decay of X-ray flux and spectral evolution, as well as the supersoft X-ray spectra, suggest that the source could be a tidal disruption event (TDE), though a highly variable AGN cannot be fully ruled out. Further continued X-ray monitoring would be required to test the TDE interpretation, by better determining the flux evolution in the decay phase.
Impact du Crédit d’impôt recherche
Authors: Salies Evens 
Published: April 2018

Cet article propose une revue de la littérature des études d’impact du Crédit d’impôt recherche (CIR). Après un examen des facteurs de souscription au CIR, nous faisons une synthèse des effets du dispositif sur les dépenses de recherche et développement (RD) et autres variables retenues dans ces études. Parmi les résultats saillants, le poids de la RD et l’accès aux aides à la RD dans le passé affectent significativement la décision de souscrire au CIR. L’effet d’addition du CIR sur les dépenses de RD l’emporte, même s’il n’est pas garanti à moyen terme et s’il est plus probable pour des montants de CIR moyens. Avant 2004, l’effet qui l’emporte est plutôt un effet de substitution dès lors que les montants de CIR sont faibles. La réforme de 2008 n’aurait pas d’effet sur les dépôts de brevets ; ce résultat reste cependant à confirmer. En outre, l’effet du CIR sur l’embauche de chercheurs est élevé, malgré des effets d’aubaine probables pour les petites entreprises. Nous discutons également quelques problèmes relatifs au protocole expérimental et à la spécification des modèles estimés pour le calcul des effets du CIR. Parmi ces problèmes, nous relevons la trop grande hétérogénéité des sous-populations retenues, l’inadéquation de la variable CIR à sa définition légale et l’omission de variables-clés d’appariement.
Chronology of the Jafr Prehistory and Protohistory: a Key to the Process of Pastoral Nomadization in the Southern Levant
Authors: Fujii Sumio 
Published: April 2018

La question de l’établissement d’une séquence chronologique est primordiale dans le cadre de l’archéologie de la Badia du Levant Sud, afin de permettre de définir une typo-chronologie des différentes structures rencontrées dans les périphéries désertiques. Les sites du Bassin d’al-Jafr, dans le sud de la Jordanie, permettent d’apporter des éléments de réponse significatifs sur cette question. Les recherches effectuées dans cette région ont montré que l’occupation post-pléistocène a commencé au cours du PPNB par le développement d’établissements agro-pastoraux dans le Wadi Abu Tulayha et à Wadi Ghuweir 17, suivi par la première Phase d’occupation pastorale nomade dans ce secteur, représentée par les nécropoles ou les sanctuaires ouverts du PPNC/Néolithique récent à Harra al-Juhayra et Qa’ Abu Tulayha West. Ce processus a abouti à la mise en place de sociétés véritablement nomades de l’âge du Bronze ancien, attestées par les champs de cairns funéraires du Wadi Burma et Tal’at ’Ubayda. À travers une synthèse de ces données issues des recherches entreprises dans le Bassin d’al-Jafr, une séquence chronologique de l’occupation pastorale préhistorique et protohistorique de ce secteur est proposée à titre provisoire dans cet article, permettant d’aborder la question du processus de développement du phénomène pastoral nomade à une échelle géographique plus large.
Disappeared by Climate Change. The Shepherd Cultures of Qulban Ceni Murra (2nd Half of the 5th Millennium bc) and their Aftermath
Authors: Gebel Hans Georg K. , Mahasneh Hamzeh M. 
Published: April 2018

Le phénomène funéraire attesté dans le sud-est de la Jordanie témoigne d’une phase d’occupation méconnue de la région au cours du milieu de l’Holocène, en lien avec un mode de vie pastoral basé sur l’exploitation des ressources en eau des puits (« Early Mid-Holocene pastoral well cultures », 4500-4000 bc). À titre d’hypothèse, cette phase précoce d’occupation a pu aboutir au développement des premières « cultures des oasis » de la péninsule Arabique (« Oasis cultures », 4000-35000/3000 bc). Cette deuxième phase constitue, après la Néolithisation, un des derniers grands épisodes de sédentarisation des sociétés du Proche-Orient, reflet d’une importante capacité d’innovation et d’adaptation socio-économique permettant la conquête de nouveaux territoires arides pour une occupation sédentaire. L’occupation pastorale du Sud-Est jordanien constitue le prolongement oriental du phénomène de peuplement de la péninsule Arabique, caractérisé au cours de la période (acéramique) du Chalcolithique récent/Bronze ancien par la récurrence des structures funéraires mégalithiques de pierres dressées et des cairns. Le site de Qulban Beni Murra est l’un de ces complexes funéraires importants (>1 km2), et témoigne d’une grande diversité dans les types de tombes et de structures en présence. Il atteste aussi une série d’aménagements hydrauliques (dépressions creusées) alimentés par des puits (datés de 4400 av. J.-C. environ) qui sont le reflet d’une occupation pastorale qui a probablement abouti au développement dans cette région, après un assèchement du climat à partir de 4000, d’une économie basée sur l’exploitation des oasis, là où les ressources en eau étaient encore disponibles.
Análisis genético-poblacional del yacimiento neolítico de Tell Ramad, Siria
Authors: Fernández Eva , Arroyo Eduardo , Pérez-Pérez Alejandro , Turbón Daniel 
Published: April 2018

Le phénomène de diffusion du Néolithique depuis le Proche-Orient vers l’Europe et son influence sur la néolithisation de l’Europe a été abordé par diverses disciplines. L’analyse génétique des populations humaines récentes a donné des résultats contradictoires. Tandis que la distribution et les fréquences allele des «  marqueurs classiques » (groupes sanguins et protéines), et la variabilité moléculaire du chromosome Y confortent le modèle de diffusion démique, la variabilité de l’ADN mitochondrie nous propose une origine surtout paléolithique des populations européennes actuelles, avec une petite contribution néolithique depuis le Proche-Orient. L’analyse génétique des échantillons biologiques nous permet d’établir cette hypothèse. Dans ce travail, nous avons étudié la variabilité mitochondrial de sept individus du néolithique PPNB de Tell Ramad (Syrie). Les séquences d’ADN mitochondrial obtenues sont très similaires à celles trouvées aujourd’hui en Europe et au Proche-Orient, et elles suggèrent que, dans cette région, il y aurait une continuité génétique depuis le Néolithique.