bluuebunny/crossref_metadata_2025_split huggingface dataset:
EVALUASI PELAKSANAAN KURIKULUM 2013 TINGKAT SATUAN PENDIDIKAN DASAR/ SEKOLAH DASAR DI KOTA PEKALONGAN
Authors: Matra Sarlita Dewi , Sidqi M. Fajru , Ulya Inayatul 
Published: February 2022

The research tries to give a thorough description about the implementation of 2013 Curriculum in each element
of change which have been implemented by the elementary schools in Pekalongan. Schools’ sample which is
used are 1) SD N Medono 08, 2) SD N Podosugih 01, 3) SD N Klego 01, dan 4) SD Islam 01. This research is
evaluation research, which took one of the evaluation model namely CIPP model whci is developed by
Stufflebeam and descriptive qualititative approach. Some schools have done the schoo l management which is
suggested by 2013 curriculum, head master has actively improving school performance and also the teachers in
implementing 2013 curriculum in planning stages, teaching process application, and also evaluating periodically.
The teachers’ understanding toward the elements of change in 2013 curriculum need to be supported by the good
school environment and also school management but majority of teachers in other samples still have difficulties
in understanding scientific approach which becomes the charactieristic of 2013 curriculum for applying teaching
and learning process in the class in order to make the students active and think critically during the lesson. From
the result of the study, it can be suggested that school supervising for head masters either by the education
department or the expertieare is very needed to gueode in planning, preparing the document, implementing, and
evaluating. The improvement of teachers’ understanding about 2013 curriculum could be done through the
teachers’ trainning which effectively should be given for all teachers continuously.

Keywords: Evaluation, 2013 Curriculum, CIPP model, Elementary School
O DESCRÉDITO DISCURSIVO: PRÁTICA DOCENTE DA MULHER NEGRA
Authors: Costa Garcia Tommaselli Guilherme , Aparecida Fernandes da Silva. Daiane 
Published: February 2022

O DESCRÉDITO DISCURSIVO: PRÁTICA DOCENTE DA MULHER NEGRA.
Resumo:
Neste trabalho procuramos refletir sobre a mulher negra docente e o descrédito discursivo em sua prática docente, quais os possíveis motivos? Como ele acontece? Assim, procuramos explorar as causas do descrédito discursivo na prática docente da mulher negra vinculados com o racismo e machismo estrutural que afetam o Brasil. Para tanto fizemos uma pesquisa bibliográfica e explorando preferencialmente autoras militantes do movimento negro brasileiro, como Djamila Ribeiro e Lélia Gonzáles para tentar explicar esse fenômeno desde a fase da escravização que se deu em meados do século XVI, e pontuando questões raciais ainda existentes no século XXI. Através das pesquisas realizadas observou-se que o feminismo universal não abrange as especificidades da mulher negra, e tampouco se fazem valer as leis de defesa étnico-raciais no Brasil. É preciso exatidão e objetividade quando se fala de gênero, e principalmente quando este é associado à raça, e à docência.

Palavras-chave: Professora Negra; Racismo estrutural; Prática docente.
A OFICINA MOMENTO DE LEITURA EM UMA ESCOLA DE TEMPO INTEGRAL NO MUNICÍPIO DE ARIQUEMES (RO): CONTEXTOS E PRETEXTOS
Authors: Santos Silvana de Fátima dos , Teixeira Eliane de Araújo , Carvalho Francisco Roberto da Silva de 
Published: February 2022

Este trabalho resulta de uma pesquisa acerca do desenvolvimento da oficina Momento de Leitura, como componente curricular de 1º ao 5º Ano do Ensino Fundamental, em uma instituição de ensino em tempo integral no município de Ariquemes (RO). Norteada pelas indagações: qual a concepção de educação integral que norteia a implantação do projeto na rede municipal de ensino? Quais as condições efetivas em que a oficina curricular Momento de Leitura tem sido desenvolvida na instituição analisada?, o objetivo da pesquisa conduziu à análise de fatores que implicam na organização escolar e no desenvolvimento do trabalho pedagógico da oficina Momento de Leitura. Quanto aos procedimentos, esta configura-se como uma pesquisa documental e recorre à observação empírica para subsidiar a compreensão dos fenômenos. A coleta de dados compreendeu a análise dos documentos que normatizam e norteiam a política de ampliação do tempo escolar na rede municipal de ensino, além da análise de documentos e registros institucionais e a observações das aulas no decorrer do 2º semestre do ano letivo de 2018. Apreende-se que ampliar o tempo escolar, requer além de uma concepção transformadora de educação. Entretanto, implica: condições de infraestrutura, formação profissional, financiamento educacional e considerar os alunos sujeitos históricos.
GRUPOS DE ESTUDOS COLETIVOS PARA A FORMAÇÃO DOCENTE CONTINUADA: EXPERIÊNCIA REALIZADA NO CEIM PÁSCOA NO CONTEXTO DE PANDEMIA DA COVID-19
Authors: ROSA MARISTELA DA , MAGALHÃES NADJA REGINA SOUSA 
Published: February 2022

Este texto originou-se a partir da proposta de formação docente continuada desenvolvida na rede de ensino municipal de Biguaçu, em uma perspectiva de estudo nos treze centros de Educação Infantil, que delinearam uma rotina de encontros durante o período de isolamento social. Esta tessitura, de abordagem qualitativa e de cunho bibliográfico e documental analisa a estratégia da Secretaria Municipal de Educação de Biguaçu no sentido da formação docente continuada, e ressaltar os grupos de estudos coletivos como tática do CEIM Páscoa para este fim. Além do referencial teórico do campo da formação docente como Contreras (2012), bem como no âmbito do coronavírus no contexto da educação – Soares (2020) e Martins (2020), fundamenta-se também em Certeau (1994), Paulo Freire (1996), Nóvoa (1995; 2009) e Passeggi (2016). Com base também nos documentos escolares: planejamentos, estudos dirigidos e sínteses coletivas, pretendemos socializar a experiência vivida no Centro de Educação Infantil Municipal Professora Páscoa Régis Mendes em tempos de pandemia. As discussões e sínteses coletivas que derivaram deste processo de formação demonstram que a apropriação tática desta instituição de Educação Infantil foi produtiva e pode servir de inspiração para as demais Unidades, para além do contexto pandêmico.
Palavras-chave: Grupos de Estudos Coletivos. Formação Docente Continuada. Estratégias e Táticas. Centro de Educação Infantil Municipal Professora Páscoa Régis Mendes. Contexto de pandemia da COVID-19.
PENGARUH BUDAYA KERJA, PENGALAMAN DAN DISIPLIN TERHADAP KINERJA PEGAWAI KANTOR KECAMATAN PEUSANGAN KABUPATEN BIREUEN
Authors: Mursal Mursal 
Published: February 2022

Penelitian ini bertujuan untuk meneliti pengaruh budaya kerja, pengalaman kerja dan disiplin kerja terhadap kinerja pegawai Kantor Kecamatan Peusangan Kabupaten Bireuen. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan pendekatan deskriptif dan metode penetian yang akan digunakan dalam penelitian ini adalah metode asosiatif dengan pendekatan kuantitatif, menggunakan analisis jalur. Berdasarkan hasil penelitian dan pembahasan masalah yang diteliti, diperoleh bahwa : 1). Budaya kerja berpengaruh terhadap Kinerja pegawai, dengan besar pengaruhnya 16,35%. 2). Terbukti pengalaman kerja berpengaruh terhadap terhadap Kinerja pegawai, dengan besar pengaruhnya 15,68%. 3). Terdapat pengaruh secara signifikan disiplin kerja terhadap Kinerja pegawai kantor kecamatan Peusangan Kabupaten Bireuen sebesar 12,06%. 4). Dan berdasarkan Nilai koefisien determinasi sebesar 0,440 menjelaskan bahwa kontribusi faktor budaya kerja, pengalaman kerja dan disiplin kerja pegawai terhadap Kinerja pegawai kantor Kecamatan Peusangan Kabupaten Bireuen sebesar 44%. Sementara sisanya (nilai residu) dari peran variabel yang tidak diteliti sebesar 60%. Nilai residu atau factor lain ini seperti kompensasi, iklim organisasi, fasilitas kerja, Diklat, Kepemimpinan, dan lain-lain
Pelatihan Dasar Linux Operasi Sistem Bagi Siswa-Siswi SMA Negeri 2
Authors: Indrayati Petti , Marpaung Endra A.P , Simangunsong Agustina 
Published: February 2022

Penerapan Ipteks yang dilakukan adalah berbentuk pelatihan pengenalan dan eksplorasi Linux operating system. Kegiatan pelatihan keterampilan ditunjang dengan ceramah, tanya jawab dan tentu saja praktek secara langsung di laboratorium komputer. Modul pelatihan akan diberikan kepada pesertase bagai alat bantu dalam kegiatan praktek dilaboratorium. Tujuan dari pelaksanaan program pengabdian ini adalah untuk meningkatkan keterampilan siswa-siswi dalam penggunaan aplikasi pengolah kata, dan untuk mengenalkan system operasi Linux. Dari hasil evaluasi serta temuan- temuan yang kami peroleh selama pelaksanaan kegiatan diharapkan bahwa program telah mampu memberikan manfaat yang sangat besar dan tepat sasaran bagi khalayak siswa-siswi akhir. Pengabdian seperti ini merupakan bentuk yang sangat efektif untuk memberikan penyegaran dan tambahan wawasan serta pengetahuan baru di bidang teknologi informasi di luar proses pembelajaran yang diterima siswa-siswi akhir.
Statistical Analysis and Design of Recreational Outboard Propellers
Authors: Mizina M. , Latorre Robert 
Published: February 2022

A large number of recreational craft are now built throughout the world. This has resulted in the possibility of using different outboard motors and types of outboard motor propellers. These propellers have been developed by trial and error over the past decades. Consequently they represent a state of the art for a number of propeller designs including the "cupped propeller" with a bent trailing edge.
The present paper presents an overview of these outboard motor propellers. It then examines the possibilities for the performance improvement when the propellers are designed and manufactured with spoilers. Finally the results of systematic calculations are presented to illustrate the possibility of the propeller with spoiler for cavitating outboard motor propellers.
Crisis existenciales de máquinas conscientes: reflexiones sobre la condición maquínica a través del arte y la filosofía especulativa
Authors: Rikić Fusté Mónica 
Published: February 2022

Pensar la ciencia y la tecnología desde las humanidades nos permite proyectar el tipo de sociedad que queremos ser en el futuro. Debemos ser conscientes de que, para enfrentarnos a los retos actuales, tenemos que romper las divisiones culturales y entender el mundo de forma transversal. Ahora que gracias al desarrollo científico y tecnológico sabemos que nunca podremos saberlo todo, necesitamos aprender a convivir con la incertidumbre y el misterio. El pensamiento creativo, y concretamente el arte, es una práctica que nos permite explorar lo desconocido sin buscar respuesta absoluta a todo, ya que a veces, simplemente, no hay respuesta, sino nuevas preguntas a priori inimaginables.
En mi práctica artística reciente, me he dedicado a estudiar nuestra relación con la tecnología, centrándome en el rol social de la IA (inteligencia artificial) y entrelazando el pensamiento crítico con la experimentación técnica. Mi objetivo es abrir y habitar una grieta de pensamiento en torno a los retos tecnocientíficos actuales, utilizando el arte y la imaginación como herramientas.
Mediante el desarrollo de distintas piezas de arte electrónico, me he permitido imaginar identidades artificiales postsingulares, encarnadas en robots conscientes, a través de las que he ido creando un conjunto de narrativas especulativas sobre tecnologías alternativas. Estos entes artificiales huyen de proyecciones distópicas y son dotados siempre de la condición de sujeto múltiple, actuando como reflejo social.
A modo de alegoría, estas piezas representan la evolución de los objetos tecnológicos en sistemas orgánicos, proponiendo una vía de comprensión de las tecnologías como algo separado del humano e invitando a valorar las máquinas en su génesis propia. En este ensayo, hago una revisión de las bases conceptuales de mi investigación artística, mostrando ejemplos prácticos y defendiendo el arte especulativo como herramienta para reformular los imaginarios impuestos por la narrativa dominante, redefiniendo nuestro rol en la nueva cosmología tecnosocial.
Imaginación tecnológica e ideología de la innovación
Authors: Aibar Eduard 
Published: February 2022

El vínculo entre tecnología e imaginación es, como mínimo, doble. Por un lado, el diseño y la creación de artefactos técnicos siempre comienzan con actos deliberados de imaginación, más o menos radicales, en los que se conciben formas diferentes de hacer algo, nuevas prácticas o metas que hasta el momento eran impensables. Por el otro, las tecnologías disponibles en una sociedad modelan y condicionan en gran medida los límites de lo imaginable.
La imaginación contemporánea sobre la tecnología, sin embargo, atraviesa una fase peculiar en su relación con el futuro. Por un lado, la recreación artística del futuro vinculado a la tecnología, tanto en cine como en literatura, dibuja mayormente escenarios distópicos o catastróficos, en los que la única salida, al margen del colapso, es la huida del planeta. En cambio, fuera del arte y la ficción, las formas de pensar la tecnología y de imaginar su relación con el ser humano o la vida están desde hace tiempo secuestradas por la ideología de la innovación.
En este artículo exploramos, precisamente, esta ideología, algunos de sus aspectos clave, así como sus lazos con otros idearios, conceptos o doctrinas: desde la denominada ideología californiana, fraguada en torno a internet, hasta el neoliberalismo y el discurso del emprendimiento. Analizaremos de qué modo el foco en la innovación restringe enormemente nuestra visión de la tecnología y empobrece al máximo la experiencia humana de lo técnico. Y estudiaremos, por último, cómo el determinismo tecnológico, el solucionismo o la visión lineal del desarrollo tecnológico, componentes clave de la ideología de la innovación, son obstáculos insalvables para construir ecologías de la imaginación radical alrededor de la tecnología, en las que también se puedan anclar nuevas vías de transformación social.
Imaginación radical y anacronía de las imágenes: radios libres y vídeo comunitario en España
Authors: Gozalo Salellas Ignasi 
Published: February 2022

Este ensayo presenta las prácticas de comunicación comunitarias que se produjeron en los años setenta en España e Italia como experiencias de pedagogía e imaginación radical. Se propone la imaginación radical anacrónica como el aprendizaje que nos ofrece el montaje de diferentes experiencias de creación colectiva a través del tiempo y a partir de la memoria del pasado. Es una forma de combatir los límites de la imaginación en el tiempo póstumo actual (Garcés 2019). Esta imaginación radical no se interesa por la representación de las imágenes, sino que se detiene en el carácter constitutivo de los actos imaginativos que las comunidades de práctica producen en la sociedad. El pensador Cornelius Castoriadis lo definiría como instituciones transformadoras.
Poco se han estudiado las prácticas autónomas de comunicación que se dieron en los años setenta y ochenta en España. En España, algunas prácticas de mesocomunicación caracterizadas por ser de bajo coste, descentralizadas, locales, plurales y de servicio social (Gubern 1985), tales como el vídeo comunitario y las radios libres, propusieron caminos alternativos al horror vacui cultural e institucional de esos años transicionales. Importando elementos de movimientos socioculturales anglosajones y de Europa, las experiencias de Video-Nou o Radio Alice se basaron en la noción de prototipo como herramienta pedagógica para la transformación social, local y situada, más que en la producción artística o comunicativa. Serían prácticas del «do it ourselves».
Communities of practice for an ecology of the imagination: Thoreau’s Walden and the GAIA journey
Authors: Casado da Rocha Antonio , Vallejo Morales Nicolás 
Published: February 2022

This article analyzes the “GAIA journey”, an initiative hosted by the Presencing Institute (PI) between March and June 2020, by discussing its precedents in terms of social art, and its potential for facilitating social change as a container in which a multitude of communities of practice can re-imagine the future.
GAIA (Global Activation of Intention and Action) emerged during and in response to the COVID-19 global pandemic and associated lockdown. It aimed to virtually bring together communities to bear witness to the current moment as a way of mobilizing social change. It included online and offline interaction, both local and global, but this article focuses only on the online-global aspect of the journey.
Our hypothesis is that GAIA is a contemporary instance of “social art” as initially conceptualized, among others, by Henry David Thoreau in the 19th century and Joseph Beuys in the 20th. Their seminal ideas have been put into use, developed in several cycles of iteration, and upscaled by Otto Scharmer and his colleagues at the MIT and the PI.
Methods include a review of the literature, textual analysis, participant observation (Antonio Casado da Rocha took part in the whole journey), and qualitative analysis of recordings from seven live sessions over the fourteen-week duration of GAIA, in which 13,000 people from 77 countries participated.
Recognition of Urdu sign language: a systematic review of the machine learning classification
Authors: Zahid Hira , Rashid Munaf , Hussain Samreen , Azim Fahad , Syed Sidra Abid , Saad Afshan 
Published: February 2022

Background and Objective
Humans communicate with one another using language systems such as written words or body language (movements), hand motions, head gestures, facial expressions, lip motion, and many more. Comprehending sign language is just as crucial as learning a natural language. Sign language is the primary mode of communication for those who have a deaf or mute impairment or are disabled. Without a translator, people with auditory difficulties have difficulty speaking with other individuals. Studies in automatic recognition of sign language identification utilizing machine learning techniques have recently shown exceptional success and made significant progress. The primary objective of this research is to conduct a literature review on all the work completed on the recognition of Urdu Sign Language through machine learning classifiers to date.

Materials and methods
All the studies have been extracted from databases, i.e., PubMed, IEEE, Science Direct, and Google Scholar, using a structured set of keywords. Each study has gone through proper screening criteria, i.e., exclusion and inclusion criteria. PRISMA guidelines have been followed and implemented adequately throughout this literature review.

Results
This literature review comprised 20 research articles that fulfilled the eligibility requirements. Only those articles were chosen for additional full-text screening that follows eligibility requirements for peer-reviewed and research articles and studies issued in credible journals and conference proceedings until July 2021. After other screenings, only studies based on Urdu Sign language were included. The results of this screening are divided into two parts; (1) a summary of all the datasets available on Urdu Sign Language. (2) a summary of all the machine learning techniques for recognizing Urdu Sign Language.

Conclusion
Our research found that there is only one publicly-available USL sign-based dataset with pictures versus many character-, number-, or sentence-based publicly available datasets. It was also concluded that besides SVM and Neural Network, no unique classifier is used more than once. Additionally, no researcher opted for an unsupervised machine learning classifier for detection. To the best of our knowledge, this is the first literature review conducted on machine learning approaches applied to Urdu sign language.
Model reference safety‐critical adaptive control for nonlinear and switched systems
Authors: Rong Leqi , Huang Chunxiao , Long Lijun 
Published: February 2022

SummaryThis paper studies the problem of model reference safety‐critical adaptive control for a class of nonlinear and switched systems with nonlinear reference models. An adaptive law is designed to estimate unknown parameters, while an energy function is proposed to guarantee the boundedness and safety of nonlinear systems. Also, a model reference safety‐critical adaptive control framework is established to ensure that the state trajectory of nonlinear systems is always within the safe set in the presence of unknown parameters. Moreover, the results obtained are extended to switched uncertain nonlinear systems under arbitrary switchings. A switched adaptive controller is designed to reduce the conservativeness caused by adoption of a common update law for all subsystems. Also, the safety of switched systems under arbitrary switchings is guaranteed as well as the boundedness of the error states between the switched nonlinear systems and the switched reference models by utilizing the common Lyapunov function method. Finally, two illustrative numerical examples are given to demonstrate the effectiveness of the proposed control architecture.
Neural network‐based output synchronization control for multi‐actuator system
Authors: Wang Yunfei , Ding Haigang , Zhao Jiyun , Li Ran 
Published: February 2022

AbstractThis article proposes a novel output synchronization control strategy for a class of multi‐actuator system with strict‐feedback form. High‐order sliding mode observer is utilized to estimate the system states with the only available output signal. Moreover, radio basis function neural network combined estimated states is applied to handle the system uncertainties, which helps to realize the combination of state observation and disturbance observation and reduce the dependence on the system model. Furthermore, a new synchronization control method is employed to improve the synchronization accuracy of multiple actuators through backstepping technology. Based on the above control strategies, the control performance of the multi‐actuator system is greatly enhanced while the design difficulty of the controller is significantly reduced. In the end, simulations and experiments examples are used to illustrate the superiority of the designed technique.
Amino‐Acid‐Encoded Supramolecular Photothermal Nanomedicine for Enhanced Cancer Therapy
Authors: Chang Rui , Zou Qianli , Zhao Luyang , Liu Yamei , Xing Ruirui , Yan Xuehai 
Published: February 2022

AbstractPhotothermal nanomedicine based on self‐assembly of biological components, with excellent biosafety and customized performance, is vital significance for precision cancer therapy. However, the programmable design of photothermal nanomedicine remains extremely challenging due to the vulnerability and variability of noncovalent interactions governing supramolecular self‐assembly. Herein, it is reported that amino acid encoding is a facile and potent means to design and construct supramolecular photothermal nanodrugs with controlled therapeutic activities. It is found that the amount and type of amino acid dominates the assembled nanostructures, structural stability, energy‐conversion pathway, and therapeutic mechanism of the resulting nanodrugs. Two optimized nanodrugs are endowed with robust structural integrity against disassembly along with high photothermal conversion efficiency, efficient cellular internalization, and enhanced tumor accumulation, which result in more efficient tumor ablation. This work demonstrates that design based on amino acid encoding offers an unprecedented opportunity for the construction of remarkable photoactive nanomedicines toward cancer diagnostics and therapeutics.
Synthesis of β‐Keto Sulfones by Oxy‐Sulfonylation of Alkynes in HFIP
Authors: Chen Xingyu , Lu Sixian , Zheng Yuyan , Wang Jigang , Yang Lan , Sun Peng 
Published: February 2022

AbstractHerein, we have established a method for the construction of β‐keto sulfones through aerobic oxy‐sulfonylation of alkynes with sulfinates. The reaction performed employing air as the oxidant and oxygen source. Moreover, this protocol exhibits low consume of sulfinates, short reaction period, and minimal waste. Mechanism study and density functional theory (DFT) calculation showed that the solvent played a significant role in the transformation.magnified image