11 research outputs found
PENGARUH POLA KEPEMIMPINAN KEPALA SEKOLAH DAN SIKAP GURU TERHADAP KOMPETENSI PROFESIONALITAS GURU SMA NEGERI 2 KOTA TERNATE
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Inter-union conflicts in Argentina during the period 2008-2013
No full textEl objetivo de este artículo es caracterizar las disputas intersindicales y los factores principales que las ocasionan. Para responder a nuestra pregunta, ¿qué factores endógenos o exógenos explicarían la presencia de este tipo de disputas?, se adoptó como criterio teórico metodológico el análisis de bibliografía sobre factores que inciden en los conflictos intersindicales, junto con el tratamiento —como fuentes empíricas— de las resoluciones administrativas dictadas por el Ministerio de Trabajo, Empleo y Seguridad Social de Argentina durante el periodo comprendido entre 2008 y 2013. La investigación distingue aquellos factores como exógenos y endógenos, y concluye que estos últimos son más influyentes en los conflictos sindicales, dadas las tensiones permanentes entre los sindicatos; específicamente tensiones relativas al tipo de sindicalismo al que se responde o a las estrategias que ponen en marcha sus actores.The aim of this article is to define inter-union disputes and the main factors which cause them to arise. In order to respond to the question of which endogenous or exogenous factors could explain these this kind of conflict, the author adopts an analysis of the relevant literature on factors which affect inter-union conflict as a theoretical-methodological criteria, along with an empirical study of the administrative resolutions issued by the Ministry for Work, Employment, and Social Security of Argentina from 2008 to 2013. This research distinguishes exogenous and endogenous factors, and arrives at the conclusion that the latter are more influential in union conflicts, given the permanent tensions between unions, specifically tensions related to the unions’ approach and the strategies employed by their actors.Fil: Senen Gonzalez, Cecilia Irene. Universidad de Buenos Aires; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Trajtemberg, David. Ministerio de Trabajo, Empleo y Seguridad Social; ArgentinaFil: Borroni, Carla. Facultad Latinoamericana de Ciencias Sociales; Argentin
Towards lossless binary convolutional neural networks using piecewise approximation
No full textBinary Convolutional Neural Networks (CNNs) can significantly reduce the number of arithmetic operations and the size of memory storage, which makes the deployment of CNNs on mobile or embedded systems more promising. However, the accuracy degradation of single and multiple binary CNNs is unacceptable for modern architectures and large scale datasets like ImageNet. In this paper, we proposed a Piecewise Approximation (PA) scheme for multiple binary CNNs which lessens accuracy loss by approximating full precision weights and activations efficiently, and maintains parallelism of bitwise operations to guarantee efficiency. Unlike previous approaches, the proposed PA scheme segments piece-wisely the full precision weights and activations, and approximates each piece with a scaling coefficient. Our implementation on ResNet with different depths on ImageNet can reduce both Top-1 and Top-5 classification accuracy gap compared with full precision to approximately 1.0%. Benefited from the binarization of the downsampling layer, our proposed PA-ResNet50 requires less memory usage and two times Flops than single binary CNNs with 4 weights and 5 activations bases. The PA scheme can also generalize to other architectures like DenseNet and MobileNet with similar approximation power as ResNet which is promising for other tasks using binary convolutions. The code and pretrained models will be publicly available.Computer EngineeringRobot Dynamic
Strengthening of Indonesia school of management in the 21st century through the implementation of school management system based information technology and communications integrated
No full textKeterlibatan Kerja Karyawan di Industri Hospitality Pariwisata: Analisis Bibliometrik
No full textThe literature that discusses HR management practices in the hospitality and tourism industry is still relatively limited, even though there are many issues related to human resources in the hospitality and tourism sectors. This paper aims to examine the literature related to employee engagement practices in the hospitality and tourism sectors and their impact on other constructs. To obtain literature data, the publish or perish software was used and the Google Scholar database was selected. The keyword used is "work engagement hospitality tourism". In the initial search, 200 literatures were obtained from 2016 to 2021. Then the 200 literatures were selected so that 75 references were obtained. Using the Mendeley reference manager and Publish or Perish software, data on the most cited articles, top-tier journals, and top publishers were collected. Furthermore, the 75 references were processed using the VOS Viewer so that cluster data was obtained which consisted of the items that appear in each cluster. Overlay visualization, density visualization, and author network associated with keywords were also illustrated. This study provides an overview for further research related to employee work involvement, especially in the tourism hospitality industry
Analisis Implementasi Kebijakan Peraturan Gubernur Provinsi Dki Jakarta Nomor 90 Tahun 2018 Tentang Peningkatan Kualitas Permukiman Dalam Rangka Penataan Kawasan Permukiman Terpadu Di Kampung Kwitang Jakarta Pusat
No full textThe author of this study presents the topic titled Analysis on Implementation of Governor of Special Capital Region of Jakarta Province Regulation Number 90 Tahun 2018 on Improvement of Quality Settlement in Integrated Settlement Management in Kampung Kwitang Central Jakarta by viewing the phenomenon particularly the accidental fire which burned down 31 houses of the residents situated at Jl. Kembang V Kwitang Village Senen Sub-District Central Jakarta Administrative City On 13 March 2021 and affected 67 household heads and 201 lives, the author is concerned with discovering the implementation, constraints and solutions to rebuild the burned-down settlement area. To study this, the author employed the theory of policy implementation according to Edward III. This method used in this study is descriptive with qualitative approach. The result of the research suggests that the Governor Regulation Number 90 of 2018 in Kampung Kwitang has been properly implemented and the objection by several local residents to 30-cm backward movement of house borderline for public road expansion was amicably resolved with a solution acceptable to all relevant partie
Determination of biomass energy potential based on regional characteristics using adaptive clustering method
No full textDetermining the energy potential of biomass is the first step in selecting the most suitable and efficient energy conversion technology based on regional characteristics. The approach to estimating and determining biomass potential generally uses geospatial technology related to collecting and processing data about mapping an area. Unfortunately, this method is inadequate for simulating the interaction between variables, nor can it provide accurate predictions for the biomass supply chain. As a result, the results obtained from this method tend to be biased and macro, particularly in regions experiencing rapid land-use development. In this paper, the author has developed a clustering methodology with a fuzzy c-means (FCM) algorithm to determine biomass energy potential based on regional characteristics to produce data clusters with high accuracy. Grouping the characteristics of clustering-based areas involves grouping physical or abstract objects into classes or similar objects
Descriptive complexity of deterministic polylogarithmic time and space
No full textWe propose logical characterizations of problems solvable in deterministic polylogarithmic time (PolylogTime) and polylogarithmic space (PolylogSpace). We introduce a novel two sorted logic that separates the elements of the input domain from the bit positions needed to address these elements. We prove that the inflationary and partial fixed point variants of this logic capture PolylogTime and PolylogSpace, respectively. In the course of proving that our logic indeed captures PolylogTime on finite ordered structures, we introduce a variant of random-access Turing machines that can access the relations and functions of a structure directly. We investigate whether an explicit predicate for the ordering of the domain is needed in our PolylogTime logic. Finally, we present the open problem of finding an exact characterization of order-invariant queries in PolylogTime. (C) 2021 Elsevier Inc. All rights reserved.The research reported in this paper results from the project Higher-Order Logics and Structures supported by the Austrian Science Fund (FWF:[I2420N31]) and the Research Foundation Flanders (FWO:[G0G6516N]). It was further supported by the Austrian Ministry for Transport, Innovation and Technology, the Federal Ministry of Science, Research and Economy, and the Province of Upper Austria in the frame of the COMET center SCCH. The last author was partially suported by the DFG grant VI 1045/1-1.Ferrarotti, F (corresponding author), Software Competence Ctr Hagenberg, Hagenberg Im Muhlkreis, Austria.
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Die Trimm-Aktionen des Deutschen Sportbundes zur Bewegungs- und Sportförderung in der BRD 1970 bis 1994: So ein Wurf wie der Trimmy gelingt nur einmal im Leben
No full textDie vorliegende Studie untersucht die Trimm-Aktionen des Deutschen Sportbundes zur Bewe-gungs- und Sportförderung 1970-1994 mit dem Ziel, einen Beitrag zu der nach wie vor aktuellen Diskussion über Strategie- und Konzeptanforderungen sowie fördernde und hemmende Imple-mentations- und Wirkungsbedingungen bevölkerungsbezogener präventionspolitischer Kampag-nen zu leisten. Nach einem einführenden Überblick über den wissenschaftlichen Erkenntnisstand zum Verhältnis zwischen sportlicher Aktivität und Gesundheit sowie zu den Sportgewohnheiten der Bevölkerung in Deutschland wird in der Studie folgenden Fragen nachgegangen: Mit welchen Motiven, Zielen und Wirkungserwartungen startete der Deutsche Sportbund die bundesweite Trimm-Kampagne, wie war diese organisiert und finanziert, wie gestaltete sich die interne und ex-terne Kooperation, welche Zielgruppen in der Bevölkerung sollten mit den verschiedenen Teil-kampagnen angesprochen werden und welche konkreten Instrumente und Handlungsangebote wurden hierfür entwickelt? Die Analyse stützt sich auf eine breite, von der Forschung bislang kaum erschlossene bzw. genutzte empirische Materialbasis, insbesondere auf zahlreiche Original-dokumente sowie eigene Interviews mit Schlüsselakteuren der Trimm-Aktionen. Die auf dieser Grundlage gewonnenen Befunde erlauben es die Problemadäquanz und die Wirkungsreichweite der Trimm-Kampagne fundierter und genauer, als dies bislang möglich war, einzuschätzen. Die Ergebnisse lassen den Schluss zu, dass die Trimm-Dich-Kampagnen - über ihre unmittelbaren sportlichen Aktivierungseffekte hinaus - das gesellschaftliche Klima längerfristig im Sinne einer erhöhten Sensibilität und Aufgeschlossenheit für sportliche Betätigung und körperliche Fitness beeinflusst und zudem die - auf eine Verstärkung niedrigschwelliger Breitensportangebote ge-richtete - Organisationsentwicklung im Deutschen Sportbund und den darin zusammengeschlos-senen Mitgliedsverbänden und Vereinen befördert haben.By investigating the Trimm-Aktionen of the German Sports Association (Deutscher Sport-bund) for the promotion of exercise and sports from 1970 to 1994 this study aims at contributing to the ongoing discussion on the implementation and effectiveness of prevention campaigns ad-dressed to the general population. After an introductory overview of existing research concerning the relation between sporting activities and health as well as on the sporting habits of the population in Germany, the study addresses the following questions: What were the motives, objectives and expectations of effectiveness underlying the nationwide Exercise (Trimm)-Campaign, when it was started by the German Sports Association? How was this campaign organized and financed? How did internal and external cooperation develop and function? Which target groups in the population were to be addressed by different parts of the campaign and which particular instruments and activities were developed to accomplish this? The analysis is based on a broad empirical basis which up to now had hardly been tapped in-cluding numerous original documents as well as interviews conducted by the author with key players in the Trimm-Aktionen. The resulting insights allow for a more qualified assessment of problem definition and effectiveness of the Exercise Campaign than had been possible up to now. According to these results it may be concluded that the Trimm-Dich-Campaigns - in addition to directly influencing more sport activities - have, in the long run, influenced the social climate increasing openness to sporting activities and physical fitness. At the same time the organizational development of the German Sports Association and its member organizations was promoted
Influence of ferrite nanoparticle type and content on the crystallization kinetics and electroactive phase nucleation of poly(vinilidene fluoride)
No full text"This document is the Accepted Manuscript version of a Published Work that appeared in final form in
[JournalTitle], copyright © American Chemical Society after peer review and technical editing by the publisher.
To access the final edited and published work see [insert ACS Articles on Request author-directed link to http://pubs.acs.org/doi/abs/10.1021/la2008864[EN] This work reports on the nucleation of the beta-phase of poly(vinylidene fluoride) (PVDF) by incorporating CoFe2O4 and NiFe2O4 nanoparticles, leading in this way to the preparation of magnetoelectric composites. The fraction of filler nanoparticles needed to produce the same beta- to alpha-phase ratio in crystallized PVDF is 1 order of magnitude lower in the cobalt ferrite nanoparticles. The interaction between nanoparticles and PVDF chains induce the all-trans conformation in PVDF segments, and this structure then propagates in crystal growth. The nucleation kinetics is enhanced by the presence of nanoparticles, as corroborated by the increasing number of spherulites with increasing nanoparticle content and by the variations of the Avrami's exponent. Further, the decrease of the crystalline fraction of PVDF with increasing nanoparticle content indicates that an important fraction of polymer chains are confined in interphases with the filler particle.This work is funded by FEDER funds through the “Programa
Operacional Factores de Competitividade COMPETE” and
by national funds by FCT- Fundac-~ao para a Ci^encia e a
Tecnologia, project references NANO/NMed-SD/0156/2007
and PTDC/CTM/69316/2006. V.S. thanks the FCT for the
SFRH/BPD/63148/2009 grant. P.M. thanks the FCT for the
SFRH/BD/45265/2008 grant. J.L.G.-R. acknowledges the support
of the Spanish Ministry of Education through Project No.
MAT2010-21611-C03-01 (including the FEDER financial
support), Project EUI2008-00126, and funding in the Centro
de Investigacion Principe Felipe in the field of Regenerative
Medicine through the collaboration agreement from the Conselleria
de Sanidad (Generalitat Valenciana), and the Instituto de
Salud Carlos III (Ministry of Science and Innovation).Sencadas, VJGDS.; Pitaes, A.; Benelmekki, M.; Gómez Ribelles, JL.; Lanceros Mendez, S. (2011). Influence of ferrite nanoparticle type and content on the crystallization kinetics and electroactive phase nucleation of poly(vinilidene fluoride). Langmuir. 27(11):7241-7249. https://doi.org/10.1021/la2008864S72417249271
