bluuebunny/crossref_metadata_2025_split huggingface dataset:
MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN KETERAMPILAN DENGAN METODE ACTIVE LEARNING DI KELAS IX-1 SMP NEGERI 1 PANCUR BATU TAHUN PELAJARAN 2015/2016
Authors: Br. Tarigan Marlin 
Published: December 2020

Masalah dalam penelitian ini adalah Apakah dengan metode Active Learning dapat meningkatkan hasil belajar siswa pada pelajaran Keterampilan Materi unsur seni rupa murni nusantara Pada Manusia Di Kelas IX SMP Negeri 1 Pancur Batu TA 2015/2016. Penelitian ini bertujuan Untuk meningkatkan hasil belajar siswa dengan menerapkan metode Active Learning pada pelajaran Keterampilan Materi Unsur Seni rupa murni nusantara dengan menyebutkan tema dan gayanya Di Kelas IX SMP Negeri 1 Pancur Batu TA 2015/2016. Jenis penelitian yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas (PTK) dengan subjek seluruh siswa kelas IX sebanyak 39 orang siswa. Prosedur tindakan kelas ini ditempuh dalam 2 siklus yang terdiri perencanaan, pelaksanaan, pengamatan dan refleksi. Teknik pengumpulan data dilakukan dengan menggunakan test hasil belajar. Sebagai tolak ukur keberhasilannya adalah apabila hasil belajar siswa meningkat, bila tingkat ketuntasan klasikal sebesar > 70. Berdasarkan analisis data dari test hasil yang dilakukan pada awal tindakan tersebut maka dapat diketahui dari 40 orang siswa kelas IX terdapat sebanyak 5 orang siswa 12,5% mendapat nilai tuntas, dan sebanyak 35 orang siswa 87,5% belum tuntas. Pada siklus I terdapat sebanyak 27 orang siswa 67,5% mendapat nilai tuntas, dan sebanyak 13 orang siswa 32,5% belum tuntas. Pada siklus II terdapat sebanyak 38 orang siswa 95% mendapat nilai tuntas, dan sebanyak 2 orang siswa 5% belum tuntas. Dengan demikian maka dapat disimpulkan bahwa penggunaan metode Active Learning dapat meningkatkan hasil belajar siswa pada mata pelajaran Keterampilan materi Unsur seni rupa murni nusantara; tema dan gaya di kelas IX SMP Negeri 1 Pancur Batu TA 2015/2016. Oleh karenanya guru perlu menerapkan metode pembelajaran Active Learning sebagai upaya dalam meningkatkan hasil belajar siswa pada materi pokok Unsur Seni rupa murni nusantara dengan menyebutkan tema dan gayanya.
Geological storage capacity for green excess energy readily available in Germany
Authors: Kühn Michael , Nakaten Natalie C. , Kempka Thomas 
Published: December 2020

Abstract. Energy supply in Germany is subject to a profound change.
The present paper addresses the German potential of storing excess energy
from renewable power sources in the geological subsurface. Wind and solar
electricity can be transformed into hydrogen, and with carbon dioxide
subsequently into methane. When needed, electricity is regained in a gas
turbine power plant combusting the methane. Here, we are taking into account
the actual German storage capacity for natural gas and show that the
outlined technology is ready for operation and economically competitive. The
current potential for combined storage of methane and carbon dioxide allows
to store around 80 TWh renewable excess energy. This is far more than
required to date and estimated to provide the entire coverage in 2050.
Shattered Identity of Immigrant Artist and Creation of Art in a Hybridized Space: The Case Study of A Girl Walks Home Alone at Night
Authors: Shabrang Hoda 
Published: December 2020

In this article, first the “paradox of assimilation and difference” and its consequences will be discussed in the film A Girl Walks Home Alone at Night by Ana Lily Amirpour who is an immigrant Iranian-American director. The aim is to show how her shattered identity as an immigrant is represented in her art. Her movie is an amalgamation of different signs from both cultures. These signs are not completely related to host culture (American) or local culture (Iranian). Although this impossible situation seems very painful at the first glance, it is beneficial for immigrant artist. In this hybridized space, she creates a kind of art which is very innovative and unique, because she is not forced to follow the cliché styles which those cultures are dictating her.
España y su proceso civil en perspectiva histórica
Authors: Martínez Martínez Faustino 
Published: December 2020

Se realiza una breve exposición sobre la Historia del Proceso Civil en el mundo jurídico hispánico, diferenciando los tiempos visigodos, los altomedievales y los del Derecho Común que nos conducen a la Modernidad, para llegar, por fin, al siglo XIX donde la Codificación culmina, sobre patrones antiguos, la nueva legislación procesal en 1855 y 1881 en el campo civil.
John Steinbeck's To a God Unknown: The Clearing Cycle and the Monterey Metaphysics of Ricketts, Steinbeck, and Campbell
Authors: Slesinger Ryan 
Published: December 2020

Abstract
Written during his time living in Monterey, Steinbeck's early novel To a God Unknown (1933) may be used as a hermeneutic for assessing his metaphysics, which he developed from observations of natural cycles with marine biologist Ed Ricketts and a young Joseph Campbell. Their philosophical approach to the world—which Steinbeck describes as “speculative metaphysics” in The Log from the Sea of Cortez (1951)—emphasizes a holism that includes spirituality, ecology, and psychology. Steinbeck articulates this conception of reality in To a God Unknown. These beliefs and the vocabulary Steinbeck uses to describe them are heavily influenced by the company he kept—Ricketts and Campbell. A close reading of this novel illuminates his use of a cyclical organizing schema in the form of a recurring trope: a pine glade embedded with spirit that lends an ebb-and-flow pattern to the characters' psychological behavior and physical actions. The cyclical return of this important trope has thus far escaped critical attention, but is an important demonstration of Steinbeck's speculative metaphysics. In contrast to the erratic, demarcated chapter breaks in the novel, this organizational schema is consistent throughout and provides a subtle yet persuasive alternative reading of the book. In addition to elements of biographical and historical context, the critical lens in this article calls on Jungian psychoanalysis, Campbell's myth theories, Deep Ecology, and Anthropocene approaches—each appropriate to an explication of the holism of Steinbeck's work physically, metaphysically, and psychologically.
De la psychanalyse à la psychothérapie psychodynamique à Albert-Prévost
Authors: Blondeau Claude , Reid Wilfrid 
Published: December 2020

Objectifs Cet article décrit dans un premier temps les contributions du Dr Camille Laurin au développement des services psychiatriques à Albert-Prévost et plus spécifiquement le rôle qu’il a joué dans la promotion de la psychanalyse comme pensée ordonnatrice des soins thérapeutiques dans ce milieu. Dans un deuxième temps, la pratique de la psychothérapie psychodynamique est abordée à partir des enjeux contemporains liés à la médecine basée sur les données probantes, les neurosciences et le développement des technologies de la communication. Les modalités actuelles d’enseignement de l’approche psychodynamique à Albert-Prévost sont également introduites.
Méthode Dans la première partie, une recherche biographique a été effectuée. Dans la seconde, une revue de la littérature a été présentée.
Résultats Dr Camille Laurin a joué un rôle de premier plan dans le développement de la pensée psychanalytique à Albert-Prévost. Son héritage demeure bien vivant ainsi qu’en témoignent les divers stages et activités de formation offerts dans ce domaine au Centre de psychothérapie de cette institution. L’efficacité de la psychothérapie dynamique comme méthode de traitement est confirmée depuis maintenant plusieurs années. Les neurosciences et la psychanalyse bénéficient d’une ouverture à un dialogue interdisciplinaire. Le développement des technologies de la communication et de l’intelligence artificielle est appelé à modifier éventuellement la pratique de la psychothérapie.
Conclusion Les principes théoriques associés à la psychanalyse sont encore aujourd’hui enseignés à tous les résidents en psychiatrie de l’Université de Montréal. Dr Camille Laurin a joué un rôle essentiel dans le développement de cette approche à Albert-Prévost et plus généralement au Département de psychiatrie de l’Université de Montréal.
L’evidence-based medicine, un projet épistémologique et éthique en porte-à-faux avec la psychiatrie ?
Authors: Thibault Alexis 
Published: December 2020

Le discours psychiatrique contemporain dominant repose principalement sur un paradigme médico-technologique où la souffrance mentale est conceptualisée comme un « mécanisme défectueux » qui nécessite une « réparation » grâce à l’arsenal médical. Dans ce contexte, l’evidence-based medicine(EBM) a donc été largement adopté par la psychiatrie à la fin des années 90. L’EBM est une proposition qui vise à influencer et même légiférer la prise de décisions cliniques en mettant de l’avant l’idée d’une hiérarchie des évidences, où le savoir tiré d’essais contrôlés randomisés (ECR) et de méta-analyses a préséance sur les informations tirées d’autres sources. Ainsi, comme l’EBM favorise ces outils de création de savoir (ECRs et méta-analyses) il en découle que le savoir qui compte véritablement dans le paradigme EBM est celui qui est mesurable et spécifique ; deux conditions préalables nécessaires pour l’utilisation même de ces outils. En conséquence, l’EBM diminue la valeur et va même jusqu’à ignorer d’autres formes d’évidences, de savoir et de justifications pour la prise de décisions cliniques. Du point de vue éthique, le concept EBM soutient que la « bonne chose à faire » est d’appliquer le savoir produit par l’EBM dans le contexte clinique. Les autres formes de savoir pouvant être impliquées dans la prise de décisions cliniques, mais qui ne peuvent pas être étudiées via l’EBM, sont dévalorisées d’un point de vue éthique. La littérature révisée et explorée ici considère donc que l’EBM est mal adapté à la réalité de la pratique psychiatrique. L’EBM ne peut pas, par définition, prendre en compte les spécificités de la discipline, notamment pour ce qui est des diagnostics psychiatriques ; leur complexité rend les évidences produites par l’EBM d’une validité questionnable. Le concept ne peut pas non plus tenir compte des spécificités des thérapeutiques psychiatriques. Les facteurs thérapeutiques non spécifiques, ceux discrédités par l’EBM, sont cruciaux pour les soins de santé mentale. Également, les observations portant sur des aspects de l’esprit, sur des expériences subjectives, ne sont que bien incorrectement traduites en résultats statistiques, mesurables et spécifiques. Ces observations amènent le présent essai à considérer qu’il serait peut-être préférable pour la psychiatrie, de rejeter la « hiérarchie des évidences » de l’EBM, et de développer son propre « système des savoirs ». Celui-ci devrait prendre en compte la position épistémologique unique de la psychiatrie, où subjectivité, contextes, et valeurs pourraient occuper de façon légitime la place qui leur revient dans la prise de décisions cliniques en psychiatrie. Bien qu’une alternative à l’EBM en psychiatrie n’ait pas encore été établie, la littérature, et ce papier pointent vers l’idée d’un « système des savoirs » plus flexible que ce qu’offre l’EBM en termes épistémologiques, où les aspects éthiques reliés à la discipline, incluant l’éthique du savoir, l’éthique de « ce qui compte comme évidence », revêtent une importance cruciale.
Carl Posy y Ofra Rechter (Eds.): Kant’s Philosophy of Mathematics. Cambridge, Cambridge University Press, 2020
Authors: Martínez Luciana 
Published: December 2020

Reseña: Carl Posy; Ofra Rechter (Eds.): Kant’s Philosophy of Mathematics. Cambridge, Cambridge University Press, 2020, 322 pp. ISBN: 9781107337596
Attitudes and behaviors of chiropractic interns toward occupational history taking
Authors: Madigan Dana , Quinlan-Ruof Erin , Cambron Jerrilyn A , Forst Linda , Zanoni Joseph , Conroy Lorraine M , Patil Crystal L , Friedman Lee S 
Published: December 2020

Objective
This study uses a pre- and post-training program evaluation of chiropractic interns to (1) describe changes in their frequency of occupational history taking before and after a 1-hour training and (2) to document the attitudes and beliefs regarding occupational health and history taking.

Methods
All chiropractic interns at 1 clinic location completed questionnaires assessing their attitudes and perceptions regarding documenting the occupational history of their patients each trimester they were enrolled in the study. Each intern enrolled in the study for 2 or more trimesters participated in a 1-hour-long training session on taking an occupational history. The supervising clinician independently evaluated charting behaviors of interns for the duration of the study.

Results
The supervising clinician assessed 20 interns' level of documenting occupational history for 202 new patient or reexamination visits. A majority of interns (85% at baseline) were interested in occupational health, and 80% believed that occupational history taking was “very important.” Intern charting behaviors increased after training related to documentation of past occupation (62.9% from 32.4%) and relating the chief complaint to work (59.7% from 30.0%). Detailed occupational history taking remained low throughout the study but demonstrated a doubling in documentation after training (16.1% from 8.6%).

Conclusion
Chiropractic interns and clinicians should be adequately trained in occupational health history documentation practices as they are likely to care for work-related injuries. Short training modules appear to be effective in demonstrating small changes in documentation related to occupational history taking.
Interaction of transcription factor AP‐2 gamma with proto‐oncogene PELP1 promotes tumorigenesis by enhancing RET signaling
Authors: Liu Junhao , Liu Zexuan , Li Mengxing , Tang Weiwei , Pratap Uday P. , Luo Yiliao , Altwegg Kristin A. , Li Xiaonan , Zou Yi , Zhu Hong , Sareddy Gangadhara R. , Viswanadhapalli Suryavathi , Vadlamudi Ratna K. 
Published: December 2020

A significant proportion of estrogen receptor‐positive (ER+) breast cancer (BC) initially responds to endocrine therapy but eventually evolves into therapy‐resistant BC. Transcription factor AP‐2 gamma (TFAP2C) is a known regulator of ER activity, and high expression of TFAP2C is associated with a decreased response to endocrine therapies. PELP1 is a nuclear receptor coregulator, commonly overexpressed in BC, and its levels are correlated with poorer survival. In this study, we identified PELP1 as a novel interacting protein of TFAP2C. RNA‐seq analysis of PELP1 knockdown BC cells followed by transcription factor motif prediction pointed to TFAP2C being enriched in PELP1‐regulated genes. Gene set enrichment analysis (GSEA) revealed that the TFAP2C‐PELP1 axis induced a subset of common genes. Reporter gene assays confirmed PELP1 functions as a coactivator of TFAP2C. Mechanistic studies showed that PELP1‐mediated changes in histone methylation contributed to increased expression of the TFAP2C target gene RET. Furthermore, the TFAP2C‐PELP1 axis promoted the activation of the RET signaling pathway, which contributed to downstream activation of AKT and ERK pathways in ER+ BC cells. Concomitantly, knockdown of PELP1 attenuated these effects mediated by TFAP2C. Overexpression of TFAP2C contributed to increased cell proliferation and therapy resistance in ER+ BC models, while knockdown of PELP1 mitigated these effects. Utilizing ZR75‐TFAP2C xenografts with or without PELP1 knockdown, we provided genetic evidence that endogenous PELP1 is essential for TFAP2C‐driven BC progression in vivo. Collectively, our studies demonstrated that PELP1 plays a critical role in TFAP2C transcriptional and tumorigenic functions in BC and blocking the PELP1‐TFAP2C axis could have utility for treating therapy resistance.
Retrospective four‐dimensional magnetic resonance imaging of liver: Method development
Authors: Kavaluus Henna , Seppälä Tiina , Koivula Lauri , Salli Eero , Collan Juhani , Saarilahti Kauko , Tenhunen Mikko 
Published: December 2020

AbstractPurpose of our research was to develop a four‐dimensional (4D) magnetic resonance imaging (MRI) method of liver. Requirements of the method were to create a clinical procedure with acceptable imaging time and sufficient temporal and spatial accuracy. The method should produce useful planning image sets for stereotactic body radiation therapy delivery both during breath‐hold and in free breathing. The purpose of the method was to improve the localization of liver metastasis. The method was validated with phantom tests. Imaging parameters were optimized to create a 4D dataset compressed to one respiratory cycle of the whole liver with clinically reasonable level of image contrast and artifacts. Five healthy volunteers were imaged with T2‐weighted SSFSE research sequence. The respiratory surrogate signal was observed by the linear navigator interleaved with the anatomical liver images. The navigator was set on head‐feet — direction on the superior surface of the liver to detect the edge of diaphragm. The navigator signal and 2D liver image data were retrospectively processed with a self‐developed MATLAB algorithm. A deformable phantom for 4D imaging tests was constructed by combining deformable tissue‐equivalent material and a commercial programmable motor unit of the 4D phantom with a clinically relevant range of deformation patterns. 4D Computed Tomography images were used as reference to validate the MRI protocol. The best compromise of reasonable accuracy and imaging time was found with 2D T2‐weighted SSFSE imaging sequence using parameters: TR = 500–550 ms, images/slices = 20, slice thickness = 3 mm. Then, image processing with number of respiratory phases = 8 constructed accurate 4D images of liver. We have developed the 4D‐MRI method visualizing liver motions three‐dimensionally in one representative respiratory cycle. From phantom tests it was found that the spatial agreement to 4D‐CT is within 2 mm that is considered sufficient for clinical applications.
Superior Mechanical and Magnetic Performance of Highly Anisotropic Sendust‐Flake Composites Freeze Cast in a Uniform Magnetic Field
Authors: Yin Kaiyang , Reese Bradley A. , Sullivan Charles R. , Wegst Ulrike G. K. 
Published: December 2020

AbstractDespite extensive research, the manufacture in the bulk of high‐performance flake‐based magnetic composites with a highly aligned, nacre‐like structure remains challenging. Many challenges can be overcome by freeze casting in an externally applied, uniform magnetic field, which causes both the flakes and the composite walls of the cellular solid to align parallel to the B‐field lines. When appropriately sized, the flakes experience a second alignment parallel to the freezing direction because of a shear flow that occurs due to both the volumetric expansion of the ice phase and mold contraction during the directional solidification. The resulting orthotropic structure of the freeze‐cast magnetic composite is reflected in orthotropic mechanical and magnetic properties of the material. The magnetic composites manufactured by magnetic‐field assisted freeze casting outperform by a factor of 2–4 in terms of stiffness, strength, and toughness materials that are processed in the absence of a magnetic field and do not exhibit a monodomain architecture. Because of the highly aligned microstructure, it is possible to compact the initially lamellar composite with 90% porosity to at least 80% strain. The results presented in this study illustrate the tremendous potential for magnetic freeze casting of magnetic composites for use in power conversion.
Self‐Templated Hierarchically Porous Carbon Nanorods Embedded with Atomic Fe‐N4 Active Sites as Efficient Oxygen Reduction Electrocatalysts in Zn‐Air Batteries
Authors: Gong Xiaofei , Zhu Jianbing , Li Jiazhan , Gao Rui , Zhou Qingyan , Zhang Zhen , Dou Haozhen , Zhao Lei , Sui Xulei , Cai Jiajun , Zhang Yunlong , Liu Bing , Hu Yongfeng , Yu Aiping , Sun Shu‐hui , Wang Zhenbo , Chen Zhongwei 
Published: December 2020

AbstractIron‐nitrogen‐carbon materials are being intensively studied as the most promising substitutes for Pt‐based electrocatalysts for the oxygen reduction reaction (ORR). A rational design of the morphology and porous structure can promote the accessibility of the active site and the reactants/products transportation, accelerating the reaction kinetics. Herein, 1D porous iron/nitrogen‐doped carbon nanorods (Fe/N‐CNRs) with a hierarchically micro/mesoporous structure are prepared by pyrolyzing the in situ polymerized pyrrole on the surface of Fe‐MIL‐88B‐derived 1D Fe2O3 nanorods (MIL: Material Institut Lavoisier). The Fe2O3 nanorods not only partially dissolve to generate Fe3+ for initiating polymerization but serve as templates to form the 1D structure during polymerization. Furthermore, the pyrrole coated Fe2O3 nanorod architecture prevents the porous structure from collapsing and protects Fe from aggregation to yield atomic Fe‐N4 moieties during carbonization. The obtained Fe/N‐CNRs display exceptional ORR activities (E1/2 = 0.90 V) and satisfactory long‐term durabilities, exceeding those for Pt/C. Furthermore, the unprecedented Fe/N‐CNRs catalytic performance is demonstrated with Zn‐air batteries, including a superior maximum power density (181.8 mW cm−2), specific capacity (998.67 W h kg−1), and long‐term durability over 100 h. The prominent performance stems from the unique 1D structure, hierarchical pore system, high surface area, and homogeneously dispersed single‐atom Fe‐N4 moieties.
Melt processing of nanocomposites of cellulose nanocrystals with biobased thermoplastic polyurethane
Authors: Prataviera Rogerio , Pollet Eric , Bretas Rosario Elida Suman , Avérous Luc , de Almeida Lucas Alessandra 
Published: December 2020

AbstractNanocomposites of thermoplastic polyurethane (TPU) with cellulose nanocrystals (CNC) without and with surface treatment are obtained by melt processing. Nanocomposites are obtained with nanofiller weight content near of the theoretical percolation threshold (3.9 wt%). Visual observation of CNC agglomerates is sufficient to prove the inefficiency of the mixing in systems with untreated CNC. The crystallization kinetics of the TPU changes with the addition of CNC and this is confirmed by differential scanning calorimetry analysis. Thermogravimetric analysis prove that the addition of CNC increases the thermal stability of the TPU. From the rheological analysis it is possible to verify the absence of percolation and an intermediate state of sol–gel transition in the nanocomposites. CNC/TPU nanocomposites with 5 wt% of treated CNC present better mechanical performance than de neat TPU and the other processed nanocomposites and display around 130% increase in Young's modulus while retaining significant values of toughness, tensile strength and elongation at break.
Equilibrium swelling of thermo‐responsive core‐shell microgels
Authors: Drozdov Aleksey D. , deClaville Christiansen Jesper 
Published: December 2020

AbstractDesign of new routes for preparation of hydrogels with fast response and enhanced mechanical and physical properties requires adequate modeling of their swelling. A model is developed for the equilibrium swelling of thermo‐responsive gels. A characteristic feature of the model is that it accounts for a strong increase in the elastic moduli above the volume phase transition temperature Tc driven by aggregation of hydrophobic segments into clusters that serve as extra physical bonds between chains. The model is applied to the analysis of swelling diagrams on poly(N‐isopropylacrylamide) macroscopic gels, microgel latices, and core‐shell microgels with rigid cores. Good agreement is shown between the experimental data and results of simulation. It is demonstrated that the elastic moduli of microgels are higher, while their degrees of swelling in the stress‐free state are lower compared with those of macroscopic gels.