bluuebunny/crossref_metadata_2025_split huggingface dataset:
Una Mirada al Pensamiento Educativo de Luis Beltrán Prieto Figueroa
Authors: Abreu Suárez Alirio José 
Published: May 2020

La vida y obra del maestro Luis Beltrán Prieto Figueroa, es un referente para todos los actores del proceso educativo de los venezolanos. Prieto el político, maestro, estadista y gremialista son algunas razones para dedicarle tiempo a su pensamiento e ideas educativas. En ese sentido, se realiza en este ensayo una reflexión acerca de su percepción del tema educativo como: la escuela activa, escuelas rurales y Estado docente, en él se utilizan fuentes bibliográficas documentales. La obra de Prieto está al servicio de los más débiles muestra de eso fue del criterio de una educación de masas y no de castas. Por lo expuesto, se puede mencionar lo interesante que es para los educadores venezolanos conocer la obra de Prieto Figueroa, como una referencia existencial humana. Finalmente, se busca proporcionar información la cual pueda ser utilizada en diferentes trabajos e investigaciones por parte de los involucrados a la actividad educativa.
Переходы в романе «Промежуточные станции» Владимира Вертлиба
Authors: Pelloni Gabriella , Sarakaeva Elina A. 
Published: May 2020

Автор романа «Промежуточные станции»[1] – австрийский писатель Владимир Вертлиб, родом из российских евреев. В своем описании эмиграции русско-еврейской семьи Вертлиб опирается на личный опыт. Лирический герой романа – молодой человек, единственный сын в семье – повествует о различных “промежуточных станциях” в жизни своей семьи и о своих собственных поисках идентичности. Реалистическое повествование Вертлиба, достигая временного завершения на уровне сюжета, структурировано таким образом, чтобы, сопоставляя голоса, времена и места, исследовать целый ряд современных проблем. Эти проблемы касаются эмиграции, памяти, европейской истории XX века и воспоминаний о Третьем Рейхе, еврейской идентичности и еврейской диаспоры. Взяв за отправную точку описанные Вертлибом состояния эмигранта, статья рассматривает историю, рассказанную в романе «Промежуточные станции», как символическое достижение транскультурного состояния par excellence. Согласно концепции транскультуры Майкла Эпштейна, это состояние можно описать как состояние внешней и не-принадлежности, которое является предпосылкой творческой свободы, парадигматически передаваемой решением главного героя по-настоящему посвятить себя писательскому труду.

[1] Прим. переводчика: роман Владимира Вертлиба “Zwischenstationen” опубликован на русском языке издательством Симпозиум (2009) под названием «Остановки в пути», перевод с немецкого В. Н. Ахтырской. Я придерживаюсь своей версии перевода названия. Элина Саракаева.
Perception of Parents Towards Matriculation Schools in Sivakasi
Authors: Selvi V. Karthihai 
Published: May 2020

According to the changes in parents attitude towards the school are following different types of syllabuses, namely, State board, CBSE, Matriculation and Delhi board. They are also following various types of teaching techniques using overhead projector, group discussion charts, models etc., They are more popularly used teaching aids in institution following, matriculation and CBSE syllabus. This helps the students to shine in their subjects. The teaching methods and curriculum are getting more attention in private schools. The parents are preferring matriculation and CBSE syllabi which have more subjects and more practical with computer knowledge. The objectives of the present study is to know the perception of parents towards matriculation schools. It is found that there is no significant association between socio economic profile of the respondents and their level of perception towards matriculation schools.
Conversational Implicature and Politeness Strategies in Bíọ́dún-Káyọ̀dé Newspapers’ Review in South Western Nigeria
Authors: Olamide Agunbiade Favour 
Published: May 2020

Wardhaugh (1986) opines that when we speak, choices must of necessity be made of what we want to say, how we want to say it, the choice of words, sounds, (styles and other variables available within the speech community) that best unite (connect) what we say with how it is said. Based on the foregoing, the focus of this study is to identify and analyze the politeness strategies employed in the talk exchanges presented in Bíọ́dún and Káyọ̀dé newspapers’ review through critical evaluation. In addition, the study seeks to investigate what is implicated by an expression, other than what a speaker actually said by saying what he said. Brown and Levinson's politeness theory and Grice’s Cooperative Principle with its Maxims are adopted for analysis purpose. This study intends to show that Yorùbá culture places premium on social behaviour displayed and to reveal some of the culturally inherent linguistic and non-linguistic tools in the native speakers’​intuition as well as and repertoire of the people which they employ to meet the face want of interlocutors in communication situations.
Satellite-based remote sensing data set of global surface water storage change from 1992 to 2018
Authors: Tortini Riccardo , Noujdina Nina , Yeo Samantha , Ricko Martina , Birkett Charon M. , Khandelwal Ankush , Kumar Vipin , Marlier Miriam E. , Lettenmaier Dennis P. 
Published: May 2020

Abstract. The recent availability of freely and openly available
satellite remote sensing products has enabled the implementation of global
surface water monitoring at a level not previously possible. Here we present
a global set of satellite-derived time series of surface water storage
variations for lakes and reservoirs for a period that covers the satellite
altimetry era. Our goals are to promote the use of satellite-derived products
for the study of large inland water bodies and to set the stage for the
expected availability of products from the Surface Water and Ocean
Topography (SWOT) mission, which will vastly expand the spatial coverage of
such products, expected from 2021 on. Our general strategy is to estimate
global surface water storage changes (ΔV) in large lakes and
reservoirs using a combination of paired water surface elevation (WSE) and
water surface area (WSA) extent products. Specifically, we use data produced
by multiple satellite altimetry missions (TOPEX/Poseidon, Jason-1, Jason-2,
Jason-3, and Envisat) from 1992 on, with surface extent estimated from
Terra/Aqua Moderate Resolution Imaging Spectroradiometer (MODIS) from 2000
on. We leverage relationships between elevation and surface area (i.e.,
hypsometry) to produce estimates of ΔV even during periods when
either of the variables was not available. This approach is successful
provided that there are strong relationships between the two variables
during an overlapping period. Our target is to produce time series of
ΔV as well as of WSE and WSA for a set of 347 lakes and reservoirs
globally for the 1992–2018 period. The data sets presented and their
respective algorithm theoretical basis documents are publicly available and
distributed via the Physical Oceanography Distributed Active Archive Center (PO DAAC; https://podaac.jpl.nasa.gov/, last access: 13 May 2020) of NASA's Jet Propulsion Laboratory.
Specifically, the WSE data set is available at https://doi.org/10.5067/UCLRS-GREV2 (Birkett et al., 2019), the WSA data
set is available at https://doi.org/10.5067/UCLRS-AREV2
(Khandelwal and Kumar, 2019), and the ΔV data set is available at
https://doi.org/10.5067/UCLRS-STOV2 (Tortini et al., 2019). The
records we describe represent the most complete global surface water time
series available from the launch of TOPEX/Poseidon in 1992 (beginning of the
satellite altimetry era) to the near present. The production of long-term,
consistent, and calibrated records of surface water cycle variables such as in
the data set presented here is of fundamental importance to baseline future
SWOT products.
Regulations in National Laws on Construction in Coastal Areas
Authors: Afrough Abdolmohammad , Mirabbassi Syed Bagher , Asgarkhani Abumohammad , Moradi Maryam 
Published: May 2020

The coasts and the sides of the sea, the forehead of the lands and, consequently, are the forefront of the national lands. Our sustained and deep effort in coastal and port management and engineering is a special part of the ethical responsibility of the Ports and Maritime Organization and from this, the fate of the beauty and purity of coasts and ports is deeply tied to the fate of the type and form of exploitation of the coast. Therefore, the present study was carried out with the purpose of collecting and integrating existing national laws in the field of construction in coastal and port areas and determining the weak points and ambiguities of existing regulations. Previous studies have been done in detail and in several publications and regulations, while existing and valid regulations throughout the world are comprehensive in the form of a book or journal. Due to the scatter of domestic publications and the absence of a comprehensive source in this study, these journals have been thoroughly and comprehensively presented as a book or journal. The design of coastal structures is designed to create harmony and uniformity in the design, construction, monitoring, and implementation of coastal structures and related projects, as well as to observe the principles, methods and technologies appropriate to the equipment and adapted to the requirements. The country is being prepared and compiled and, in addition to using the feedbacks received from the journals number 300, the guidelines and technical texts presented with the new standards of the standards and other national regulations have also been harmonized and in cases where national standards and criteria are not available, international standards should be used. The paper also attempts to make the publication available in such a way that due to the limited access to the standards and regulations and in order to expand the culture of technical knowledge and transfer it to the design and implementation of the projects, the contents of the guidelines and technical regulations necessary to provision is made to users.
Pathophysiology, Clinical Presentation, and Treatment of Psoriasis
Authors: Armstrong April W. , Read Charlotte 
Published: May 2020

ImportanceApproximately 125 million people worldwide have psoriasis. Patients with psoriasis experience substantial morbidity and increased rates of inflammatory arthritis, cardiometabolic diseases, and mental health disorders.ObservationsPlaque psoriasis is the most common variant of psoriasis. The most rapid advancements addressing plaque psoriasis have been in its pathogenesis, genetics, comorbidities, and biologic treatments. Plaque psoriasis is associated with a number of comorbidities including psoriatic arthritis, cardiometabolic diseases, and depression. For patients with mild psoriasis, topical agents remain the mainstay of treatment, and they include topical corticosteroids, vitamin D analogues, calcineurin inhibitors, and keratolytics. The American Academy of Dermatology-National Psoriasis Foundation guidelines recommend biologics as an option for first-line treatment of moderate to severe plaque psoriasis because of their efficacy in treating it and acceptable safety profiles. Specifically, inhibitors to tumor necrosis factor α (TNF-α) include etanercept, adalimumab, certolizumab, and infliximab. Other biologics inhibit cytokines such as the p40 subunit of the cytokines IL-12 and IL-23 (ustekinumab), IL-17 (secukinumab, ixekizumab, bimekizumab, and brodalumab), and the p19 subunit of IL-23 (guselkumab, tildrakizumab, risankizumab, and mirikizumab). Biologics that inhibit TNF-α, p40IL-12/23, and IL-17 are also approved for the treatment of psoriatic arthritis. Oral treatments include traditional agents such as methotrexate, acitretin, cyclosporine, and the advanced small molecule apremilast, which is a phosphodiesterase 4 inhibitor. The most commonly prescribed light therapy used to treat plaque psoriasis is narrowband UV-B phototherapy.Conclusions and RelevancePsoriasis is an inflammatory skin disease that is associated with multiple comorbidities and substantially diminishes patients’ quality of life. Topical therapies remain the cornerstone for treating mild psoriasis. Therapeutic advancements for moderate to severe plaque psoriasis include biologics that inhibit TNF-α, p40IL-12/23, IL-17, and p19IL-23, as well as an oral phosphodiesterase 4 inhibitor.
Modification of PLGA Scaffold by MSC‐Derived Extracellular Matrix Combats Macrophage Inflammation to Initiate Bone Regeneration via TGF‐β‐Induced Protein
Authors: Deng Moyuan , Tan Jiulin , Hu Chengshen , Hou Tianyong , Peng Wei , Liu Juan , Yu Bo , Dai Qijie , Zhou Jiangling , Yang Yusheng , Dong Rui , Ruan Changshun , Dong Shiwu , Xu Jianzhong 
Published: May 2020

AbstractThe immunologic response toward chronic inflammation or bone regeneration via the accumulation of M1 or M2 macrophages after injury could determine the fate of biomaterial. Human umbilical cord mesenchymal stem cells (hUCMSCs) have a pivotal immunomodulatory property on directing macrophage behaviors. Herein, for the first time, 3D‐printed poly(lactide‐co‐glycolide) (PLGA) scaffolds modified with hUCMSC‐derived extracellular matrix (PLGA‐ECM) are prepared by a facile tissue engineering technique with physical decellularization and 2.44 ± 0.29 mg cm−3 proteins immobilized on the PLGA‐ECM contain multiple soluble cytokines with a sustainable release profile. The PLGA‐ECM not only attenuates the foreign body response, but also improves bone regeneration by increasing the accumulation of M2 macrophages in an improved heterotopic transplantation model of SCID mice. Furthermore, the PLGA‐ECM scaffolds with the knockdown of transforming growth factor‐β‐induced protein (TGFβI/βig‐H3) demonstrate that M2 macrophage accumulation improved by the PLGA‐ECM could be attributed to increasing the migration of M2 macrophages and the repolarization of M1 macrophages to M2 phenotype, which are mediated by multiple integrin signaling pathways involving in integrin β7, integrin α9, and integrin β1 in a TGFβI‐dependent manner. This study presents an effective surface modification strategy of polymeric scaffolds to initiate tissue regeneration and combat inflammatory response by increasing M2 macrophage accumulation.
On the Mechanistic Understanding of Photovoltage Loss in Iron Pyrite Solar Cells
Authors: Rahman Mohammad , Boschloo Gerrit , Hagfeldt Anders , Edvinsson Tomas 
Published: May 2020

AbstractConsidering the natural abundance, the optoelectronic properties, and the electricity production cost, iron pyrite (FeS2) has a strong appeal as a solar cell material. The maximum conversion efficiency of FeS2 solar cells demonstrated to date, however, is below 3%, which is significantly below the theoretical efficiency limit of 25%. This poor conversion efficiency is mainly the result of the poor photovoltage, which has never exceeded 0.2 V with a device having appreciable photocurrent. Several studies have explored the origin of the low photovoltage in FeS2 solar cells, and have improved understanding of the photovoltage loss mechanisms. Fermi level pinning, surface inversion, ionization of bulk donor states, and photocarrier loss have been suggested as the underlying reasons for the photovoltage loss in FeS2. Given the past and more recent scientific data, together with contradictory results to some extent, it is timely to discuss these mechanisms to give an updated view of the present status and remaining challenges. Herein, the current understanding of the origin of low photovoltage in FeS2 solar cells is critically reviewed, preceded by a succinct discussion on the electronic structure and optoelectronic properties. Finally, suggestions of a few research directions are also presented.
Oil–water transport in clay‐hosted nanopores: Effects of long‐range electrostatic forces
Authors: Xiong Hao , Devegowda Deepak , Huang Liangliang 
Published: May 2020

AbstractCharged clay surfaces can impact the storage and mobility of hydrocarbon and water mixtures. Here, we use equilibrium molecular dynamics (MD) and nonequilibrium MD simulations to investigate hydrocarbon‐water mixtures and their transport in slit‐shaped illite nanopores. We construct two illite pore models with different surface chemistries: potassium–hydroxyl (PH) and hydroxyl–hydroxyl (HH) structures. In HH nanopore, we observe water adsorption on the clay surfaces. In PH nanopores, however, we observe the formation of water bridges because of the existence of a local, long‐range electric field. Our NEMD simulations demonstrate that the velocity profiles across the pore depend strongly on water concentration, pore width and the presence or absence of the water bridge. This fundamental study provides a theoretical basis for understanding nanofluidics with charged surfaces and can be applied in such as biological processes, chemical and physical fields, and the oil and gas extraction in clay‐rich formations.
An apparent new syndrome of extreme short stature, microcephaly, dysmorphic faces, intellectual disability, and a bone dysplasia of unknown etiology
Authors: Stinson Jennifer L. , Brault Jennifer A. , Delk Paula R. , Graham Brett H. , Karmazyn Boaz , Hall Bryan , Weaver David D. 
Published: May 2020

AbstractWe report on a 26‐year‐old male with extreme short stature, microcephaly, macroglossia, other dysmorphic features, severe intellectual disability, and a bone dysplasia. The patient had an extensive genetic and biochemical evaluation that was all normal or noninformative. Recently, the proband died following a period of not eating. He likely had a previously undescribed syndrome of unknown etiology.
Scientific Advising and Reviewing: On strengthening the bond between the Alzheimer's Association and the scientific community
Authors: Knopman David , Lemere Cynthia A. , Lamb Bruce T. , Craft Suzanne , Gitlin Laura N. , Golde Todd E. , Pericak‐Vance Margaret , Sano Mary , Schellenberg Gerard , Schneider Julie A. , Zheng Hui , Khachaturian Zaven , Snyder Heather M. , Carrillo Maria C. 
Published: May 2020

AbstractFrom its inception in 1980, advancement of research was one of the primary missions of the Alzheimer's Association (also known as Alzheimer's Disease and Related Disorders Association) in addition to leading in family caregiver support, better care, public education, and awareness. Over the past 30 years, the Association has grown and expanded its engagement with the scientific community. In the past 10 years, its research budget has more than doubled, greatly increasing the number of research grants funded and the number of strategic projects supported. The leadership and members of the Medical and Scientific Advisory Council recognized that the growth of the Alzheimer's Association and the expanded mission of Medical & Scientific Relations Division necessitated a change in the mission and charge of the external scientific advisory function to the Association.
Longitudinal Development of Peripapillary Hyper‐Reflective Ovoid Masslike Structures Suggests a Novel Pathological Pathway in Multiple Sclerosis
Authors: Petzold Axel , Coric Danko , Balk Lisanne J. , Hamann Steffen , Uitdehaag Bernard M. J. , Denniston Alastair K. , Keane Pearse A. , Crabb David P. 
Published: May 2020

ObjectivePeripapillary hyper‐reflective ovoid masslike structures (PHOMS) are a new spectral domain optical coherence tomography (OCT) finding.MethodsThis prospective, longitudinal study included patients (n = 212) with multiple sclerosis (MS; n = 418 eyes), 59 healthy controls (HCs; n = 117 eyes), and 267 non‐MS disease controls (534 eyes). OCT and diffusion tensor imaging were used.ResultsThere were no PHOMS in HC eyes (0/117, 0%). The prevalence of PHOMS was significantly higher in patients with MS (34/212, p = 0.001) and MS eyes (45/418, p = 0.0002) when compared to HCs (0/59, 0/117). The inter‐rater agreement for PHOMS was 97.9% (kappa = 0.951). PHOMS were present in 16% of patients with relapsing–remitting, 16% of patients with progressive, and 12% of patients with secondary progressive disease course (2% of eyes). There was no relationship of PHOMS with age, disease duration, disease course, disability, or disease‐modifying treatments. The fractional anisotropy of the optic radiations was lower in patients without PHOMS (0.814) when compared to patients with PHOMS (0.845, p = 0.03). The majority of PHOMS remained stable, but increase in size and de novo development of PHOMS were also observed. In non‐MS disease controls, PHOMS were observed in intracranial hypertension (62%), optic disc drusen (47%), anomalous optic discs (44%), isolated optic neuritis (19%), and optic atrophy (12%).InterpretationThese data suggest that PHOMS are a novel finding in MS pathology. Future research is needed to determine whether development of PHOMS in MS is due to intermittently raised intracranial pressure or an otherwise impaired “glymphatic” outflow from eye to brain. ANN NEUROL 2020;88:309–319.
Efficient Generation of Atomic Singlet State with Rydberg Blockade and Lie‐Transform‐Based Pulse Design
Authors: Da Xinyu , Shi Zhi‐Cheng 
Published: May 2020

AbstractA protocol to generate atomic singlet state of three atoms is proposed. The strong Rydberg interactions between atoms mediate the multi‐qubit operations and help to simplify the dynamics of the system. The effective Hamiltonian is constructed in the regime of Rydberg blockade and the evolution path is built up from an initial state to the target singlet state via the Lie‐transform‐based pulse design. Numerical simulations show the protocol can produce atomic singlet state with high fidelity and holds robustness against several types of experimental imperfections. Therefore, it may provide some useful results for the generation of singlet states in atomic system.
Fluorinated Aromatic Diluent for High‐Performance Lithium Metal Batteries
Authors: Yoo Dong‐Joo , Yang Sungyun , Kim Ki Jae , Choi Jang Wook 
Published: May 2020

AbstractIn lithium metal batteries, electrolytes containing a high concentration of salts have demonstrated promising cyclability, but their practicality with respect to the cost of materials is yet to be proved. Here we report a fluorinated aromatic compound, namely 1,2‐difluorobenzene, for use as a diluent solvent in the electrolyte to realize the “high‐concentration effect”. The low energy level of the lowest unoccupied molecular orbital (LUMO), weak binding affinity for lithium ions, and high fluorine‐donating power of 1,2‐difluorobenzene jointly give rise to the high‐concentration effect at a bulk salt concentration near 2 m, while modifying the composition of the solid‐electrolyte‐interphase (SEI) layer to be rich in lithium fluoride (LiF). The employment of triple salts to prevent corrosion of the aluminum current collector further improves cycling performance. This study offers a design principle for achieving a local high‐concentration effect with reasonably low bulk concentrations of salts.