bluuebunny/crossref_metadata_2025 huggingface dataset:
Interplay between Perovskite Magic-Sized Clusters and Amino Lead Halide Molecular Clusters
Authors: Vickers Evan T. , Chen Ziyi , Cherrette Vivien , Smart Tyler , Zhang Peng , Ping Yuan , Zhang Jin Z.
Published: January 2021

Recent progress has been made on the synthesis and characterization of metal halide perovskite magic-sized clusters (PMSCs) with
ABX
3
composition (

A
=
C

H

3

N

H

3

+

or Cs
+
,

B
=
P

b

2
+

, and

X
=
C

l

−

, Br
-
, or I
-
). However, their mechanism of growth and structure is still not well understood. In our effort to understand their structure and growth, we discovered that a new species can be formed without the CH
3
NH
3
+
component, which we name as molecular clusters (MCs). Specifically, CH
3
NH
3
PbBr
3
PMSCs, with a characteristic absorption peak at 424 nm, are synthesized using PbBr
2
and CH
3
NH
3
Br as precursors and butylamine (BTYA) and valeric acid (VA) as ligands, while MCs, with an absorption peak at 402 nm, are synthesized using solely PbBr
2
and BTYA, without CH
3
NH
3
Br. Interestingly, PMSCs are converted spontaneously overtime into MCs. An isosbestic point in their electronic absorption spectra indicates a direct interplay between the PMSCs and MCs. Therefore, we suggest that the MCs are precursors to the PMSCs. From spectroscopic and extended X-ray absorption fine structure (EXAFS) results, we propose some tentative structural models for the MCs. The discovery of the MCs is critical to understanding the growth of PMSCs as well as larger perovskite quantum dots (PQDs) or nanocrystals (PNCs).
PENGARUH KARAKTERISTIK KOMITE AUDIT TERHADAP PENGUNGKAPAN ETIKA SUKARELA DAN IMPLIKASI TERHADAP HARGA SAHAM
Authors: Laksito Herry
Published: January 2021

The objectives of this paper is to investigate the impact of audit committee characteristics on voluntary ethics disclosure and its implications on stock price.  Independent variable in this paper is measured using four elements of audit committee characteristics consist of competency, the number of meeting, scope, tenure and multiple directorships.  On the other hand this paper uses the stock price as dependent variable and voluntary ethical disclosure as mediating variable. The population in this paper are all companies listed on the Indonesian Stock Exchange in 2018. Sample selection method using purposive sampling and the number of samples attained as many as 94 companies. This analysis used in this paper is a multiple regression analysis. The results of this study show that the number of meeting and multiple directorship were significantly associated with the voluntary ethics disclosure, while competency, size and tenure were not significantly associated with the voluntary ethics disclosure. The study also found  a positive and significant effect between voluntary ethical disclosure and company stock prices.
SIKAP KERJA ADVOKAT PADA ORGANISASI PROFESIONAL
Authors: Tukinu Tukinu , Istiatin Istiatin , Pawenang Supawi
Published: January 2021

The objective of the research is to analyze the effect of professionalism, job satisfaction, and organizational commitment on job attitudes among members of Indonesian Advocate Congress (Kongres Advokat Indonesia/ KAI) in Solo Raya. The type of the research is survey research. The sample of the research uses non-probability census sampling. The data collection technique was done using questionnaire. The data analysis is done using multiple regression analysis. The research concluded that professionalism, job satisfaction, and organizational commitment affect the job attitudes among advocates both simultaneously and partially
PERAN INTELLECTUAL CAPITAL DAN INNOVATIVE BEHAVIOR UNTUK MENINGKATKAN OPPORTUNITY CAPTURE PADA INDUSTRI PERHOTELAN
Authors: Soeparto Wahyudi Henky , Kaihatu Thomas Stefanus
Published: January 2021

The tourism business in the city of Surabaya, especially the hotel industry, has been hit badly by the Covid-19 pandemic where hotel occupancy rates fell to their lowest level. However, efforts must be made to keep the wheels of the organization running in the face of this difficult situation. Therefore, hotel business actors must make something innovative so that hotels can continue to operate and have a competitive edge. This study attempts to analyze the factors that can generate the ability to opportunity capture through the implementation of innovative behavior which in turn is also driven by various types of intellectual capital at each organizational level such as human capital, organizational capital and social capital. This research is a quantitative study and uses the Generalized Structured Component Analysis (GSCA) method to process research data that has been collected from 74 hotels in the city of Surabaya. Of the four hypotheses developed in this study, only three hypotheses can be accepted, namely human capital has a positive effect on innovative behavior, social capital has a positive effect on innovative behavior, and innovative behavior has a positive effect on opportunity capture. While the hypothesis which states that organizational capital has a positive effect on innovative behavior is not proven.
ANALISIS PENGARUH PENGENDALIAN AKUNTANSI, SISTEM PELAPORAN DAN KEJELASAN SASARAN ANGGARAN TERHADAP AKUNTABILITAS KINERJA INSTANSI PEMERINTAH
Authors: Widaryanti Widaryanti , Pancawardani Nurul Latifah
Published: January 2021

This study aims to determine the Accounting Control, Reporting System, and Clarity of the Targeted Budget for the Accountability of Government Institutions Performance. Methods of collecting data through a questionnaire given directly to the Head of Finance and Finance staff in all Regional Work Units (SKPD) in the City of Semarang. The test technique used is the validity test, reliability test, classic assumption test includes normality test, multicollinearity test, and heteroscedasticity test. Hypothesis testing in this study uses multiple linear regression analysis using Statistical Package for the Social Sciences (SPSS) 17 software. The results of empirical studies show that Partially Accounting Control has no effect on the Accountability of Government Agency Performance, Reporting Systems have a positive effect on Accountability of Government Agency Performance, and Clarity of Budget Targets have an effect on Accountability of Government Institutional Performance, While Simultaneously Accounting Control, Reporting System, and Clarity of Target The budget affects the Performance Accountability of Government Agencies
A Study on Organizational Work Culture in Information Technology Industry
Authors: Gayathri M , Anand J
Published: January 2021

The paper report deals with the research topic “A Study on Organization Work Culture in It Industries.” The main purpose of this research is to contribute to a clarification of the concept of organizational culture, so often defined in different ways and with distinct guidelines for application. The primary objective is to study the organization’s work culture and how the employees adapt to the culture. Data collection is done through a questionnaire. It is analyzed with a statistical tool called SPSS by applying various tests such as correlation and Mann Whitney test. In this survey, the planning used is descriptive. The information is collected from the individuals and analyzed with different statistical tools for describing the relationship between various types of variables about perception about organizational culture. The main characteristic of this method is that the researcher has no control over a variable, can only report what is happening or what was happened. Most ex post facto research projects are used for descriptive studies in which the researcher seeks to measure such items, for example, the comfort in working in the organization. The perceptions about the organization’s culture given by the respondents were assessed. It Tells that most of them have a positive attitude towards their job and organization. The majority of the respondents agree that there has been an improvement in their attitudes in the recent past.
Ekalavya Model Residential School [EMRS] and Inclusive Education in Kerala
Authors: Manuraj Siyar
Published: January 2021

Tribal people who are the original inhabitants of India are the poorest and the most vulnerable in Kerala. Kerala, with its world-famous ‘Kerala Model of Development’ has achieved spectacular social development that is the best among the third world countries in the world and her social development indicators are justifiably comparable with many developed nations too. This bright and rosy picture of Kerala has been shadowed by the abysmally low socio-economic development of its tribal people. Social exclusion, cultural alienation, poverty, low economic development, lack of political will and administrative apathy bundled with low enrolment in schools and the shockingly high dropout rate among tribal children signify the need and importance of Ekalavya Model Residential School [EMRS] in realizing socio-economic integration and mainstreaming of tribal population in Kerala. In this article, the investigator explores various problems and prospects of EMRS in Kerala.
Comparison Of Heavy Metal Absorption Of Some Algae Isolated From Altınapa Dam Lake (Konya)
Authors: GÜMÜŞ Numan Emre , AŞIKKUTLU Baran , KESKİNKAYA Hatice Banu , AKKÖZ Cengiz
Published: January 2021

Today, due to the intense pollution in water resources, clean water shortage is experienced in most regions. In order to remove the pollution from waters, many studies are carried out using algae with high metal absorption capacity. In our study, benthic algae samples from different habitats (epipelic, epiphytic and epilitic) were taken from the Altınapa Dam Lake in Konya, in order to study the potentials of heavy metal removal. Some microalgae were isolated from the samples and heavy metal absorption capacities were examined among the pure cultures obtained. Biosorption properties were tried to be determined in samples taken at 5, 10, 20, 45, 60, 90 and 120 minutes by exposing Chlorochytrium paradoxum, Haematococcus lacustris and Scenedesmus circumfusus species to heavy metals of Cu and Mn. Scenedesmus circumfusus species reached the best absorption capacity for both Cu and Mn metals. According to this research, the algae we studied are of the opinion that they can be used to increase the efficiency and selectivity of heavy metal biosorption.
SOBRE A FRAGILIDADE DA EXISTÊNCIA HUMANA NAS CONFISSÕES, XI
Authors: Souza Lobo Lúcio , Da Luz Neto João Pedro
Published: January 2021

Questionando a respeito dos motivos que levaram Agostinho a tratar do tempo, tema frequentemente associado à metafísica e cosmologia, em sua obra Confissões, cujo caráter é autobiográfico, aventamos a hipótese de que o tema pertença ao projeto unitário da obra, cujas chaves de leitura seriam 1) a finalidade da vida humana e 2) a distinção entre Deus e as criaturas. Ao analisar a argumentação agostiniana, percebe-se que é possível inserir o debate em questão no âmbito geral da narrativa desta obra em específico. Percebe-se, ainda, que a partir desta ótica a abordagem psicológica não está necessariamente ligada à uma compreensão do tempo sob um aspecto meramente subjetivista, uma vez que a preocupação central da discussão não é com o aspecto metafísico/cosmológico e sim com a análise interior.
SEMANTIC ANALYSIS ON THE USE OF ENGLISH LANGUAGE SLOGAN
Authors: Asrifan Andi , Octaberlina Like Raskova , Handayani Rini
Published: January 2021

In this study the objectives to be achieved are: (1) To identify what are the types of English slogans. (2) To identify how the semantic meanings of English slogans. The type of research used is qualitative. While the methods and instruments used to collect and analyze and answer all existing problems are qualitative methods and checklist observations. The process of data analysis in this research is carried out in a process starting from data collection and done intensively until the end of the study. Data that researchers get from observations from several sources such as the internet and journals, namely: (1) in general there are 4 types of slogans such as product / advertising slogans, health slogans, environmental slogans and educational slogans. The types of product / advertising slogans are 6 slogans, health slogans 2, environmental slogans 5 and education slogans totaling 8. (2) semantic meanings of 4 types of slogans from internet and journal sources there are 5 namely conceptual meaning, associative meaning, connotative meaning, affective meaning and stylist. Of the 20 slogans education slogans and products that contain more conceptual meaning. The environmental slogans contain more conceptual and affective meanings. Slogans that contain conceptual meaning in the form of a situation context and based on words that have been conceptualized in the dictionary.
SATISFACCIÓN DEL USUARIO EXTERNO EN UN ESTABLECIMIENTO DE ATENCIÓN PRIMARIA, DURANTE LA PANDEMIA COVID-19.
Authors: BECERRA-CANALES BLADIMIR , PECHO-CHAVEZ LUISA , GÓMEZ-LEÓN MARISOL
Published: January 2021

Objetivo: Determinar el nivel de satisfacción del usuario externo en un establecimiento de atención primaria de salud, durante la pandemia de COVID-19. Métodos: Estudio de tipo observacional, prospectivo y transversal, realizado en un establecimiento de primer nivel de atención del sistema sanitario peruano, durante julio a agosto del 2020. La muestra estuvo conformada por 120 usuarios externos. Se recolectaron datos generales y se administró una escala SERVQUAL del Ministerio de Salud, modificada al modelo SERVQHOS. Se aplicó análisis estadístico de nivel descriptivo. Resultados: De los participantes, fueron de sexo femenino (80,7%) y grupo de edad 41 a 50 años (41,0%). En general el 38,3% se encuentran medio satisfecho y 61,7% insatisfecho con los servicios de salud. En las dimensiones fiabilidad 69,2%; capacidad de respuesta 76,7%; seguridad 58,3%; empatía 60,8% y aspectos tangibles 87,5% de insatisfacción respectivamente. El 75,8% de los usuarios externos se encuentran insatisfechos con el trato que reciben en el servicio de salud. Conclusiones: Durante la pandemia de COVID-19, en promedio los usuarios externos se encuentran insatisfechos con la atención recibida, en un establecimiento de atención primaria de salud.
Desafios em tempos de pandemia
Authors: Oliveira Gabrielle , Mota Júlia Quintaneiro , Braga Daniel Santos
Published: January 2021

Este texto consiste em entrevista realizada com a professora Gabrielle Oliveira, da Lynch School of Education do Boston College (Massachusetts/EUA). Doutora em Antropologia e Educação pela Teachers College da Universidade de Columbia (Nova York/EUA), a entrevistada conduz pesquisas sobre imigração e mobilidade. Sua experiência inclui gênero, transnacionalismo e bilinguismo, com enfoque na América Latina. A entrevista foi conduzida por meio eletrônico, em junho de 2020, e trata das repercussões da pandemia de Covid-19 sobre os processos educacionais para os diferentes públicos atendidos pela universidade na qual a entrevistada atua neste ano. A entrevista revela que a crise de saúde pública afetou de maneira desigual os estudantes com os quais a professora trabalha. Porém, imigrantes, estudantes estrangeiros em mobilidade acadêmica e pessoas de famílias em situação de vulnerabilidade social foram as que apresentaram maiores dificuldades de se adaptarem aos modelos educacionais alternativos no período da pandemia.
EDUCAÇÃO PROFISSIONAL TÉCNICA E TECNOLÓGICA NO BRASIL
Authors: Maduro Silva Denise Bianca , Heijmans Rosemary , Moreira Priscila
Published: January 2021

Na orquestrada oposição entre o mundo do trabalho e o mundo das ideias, reforça-se a divisão entre a escola do saber e a escola do fazer: a primeira voltada às elites dirigentes e a segunda aos grupos sociais subalternos. À luz dessa referência, o presente texto aborda, historicamente, a configuração dualista da estrutura escolar no Brasil durante o século XX: de um lado, um bloco de educação profissional-tecnológica, que vai desde cursos de formação inicial e continuada até os cursos superiores de tecnologia, e, de outro, a formação geral propedêutica que leva aos cursos superiores universitários. A metodologia adotada para fundamentar essa tese consistiu em revisão bibliográfica e documental, identificando-se argumentos que construíram e mantiveram a organização dual do sistema de ensino brasileiro para o período em análise. Realiza-se um exame de políticas educacionais destinadas à educação profissional, especialmente aquelas dirigidas ao ensino médio técnico no Brasil, lócus privilegiado para se explicar a dualidade do sistema educativo nacional. Como resultado, as análises e informações coletadas são apresentadas articuladas ao contexto social e histórico, destacando-se a presença de lutas políticas.
FORMAÇÃO PROFISSIONAL DE TRABALHADORES DA CONSTRUÇÃO CIVIL
Authors: Diniz Renata Giordane Silva
Published: January 2021

Inserida na “Linha I: Ciência, tecnologia e trabalho” do Programa de Pós-graduação em Educação Tecnológica do Centro Federal de Educação Tecnológica de Minas Gerais (CEFET-MG), que enfoca estudos na área de trabalho e educação, nos contextos filosóficos, históricos e sociológicos, esta dissertação buscou compreender se uma sala de aula para trabalhadores da construção civil pode ser um dispositivo de formação para jovens estudantes de engenharia do CEFET-MG. Neste sentido, o estudo tem por objetivo desvelar o que os formadores do Programa de Estudos em Engenharia, Sociedade e Tecnologia (PROGEST), estudantes de engenharia, aprendem com os alunos do curso de Gestão de Obras, em sua maioria operários da construção civil...
100 PALAVRAS PARA ENTENDER A EDUCAÇÃO PROFISSIONAL E TECNOLÓGICA
Authors: Fernandes Rodrigues Pereira André , Vaz Feijó Glauco
Published: January 2021

Este artigo resulta de pesquisa terminológica que gerou um glossário sobre Educação Profissional e Tecnológica (EPT) com o intuito de contribuir para uma educação compromissada com a formação de trabalhadores críticos e emancipados. Sabe-se que conceitos da educação profissional constam em leis, diretrizes, pareceres, bem como na literatura que interpela a educação profissional. Muitas palavras utilizadas no contexto da EPT, oriundas de teorias e pesquisas, são desconhecidas ou ressignificadas e podem acabar ignoradas ou mal-empregadas por parte de profissionais envolvidos nas práticas da educação profissional. Esta pesquisa, após a reunião, seleção e elucidação de conceitos relevantes, disponibilizou um glossário da EPT, em plataforma virtual, que permite um percurso de leitura orientado, certificando os concluintes desse itinerário de leitura sobre seu conhecimento das expressões e conceitos relacionados à educação profissional. O artigo descreve o percurso de construção do glossário e analisa sua aplicação piloto com um grupo de docentes da EPT.
ESTADO E REVOLUÇÃO
Authors: Oliveira Fernanda Márcia Carlos de
Published: January 2021

Em 1917, no clímax da sua vida intelectual e política, Lênin redigiu um clássico da teoria marxista, O Estado e a revolução: a doutrina do marxismo sobre o Estado e as tarefas do proletariado na revolução. A problemática envolvendo a transição ao comunismo e o papel do proletariado na revolução configurou-se em um dos grandes debates apresentados pelo autor. Publicado pela primeira vez em 1918, O Estado e a revolução foi escrito entre agosto e setembro de 1917, em meio às perseguições políticas do governo provisório comandado por Aleksandr Keriénski...
Bando Anunciador de Sant´Ana
Authors: Cavalcanti Adriana Priscilla Costa , Castro Júnior Luís Vitor , Rocha Junior Coriolano Pereira da
Published: January 2021

Este artigo trata sobre o Bando Anunciador, que surgiu no século XIX com o intuito de anunciar as celebrações em devoção a Nossa Senhora Sant’Ana pelas ruas de Feira de Santana-Bahia. Como metodologia utilizamos a revisão de literatura e análise de fotografias do desfile do Bando, que ainda ocorre todos os anos no centro da cidade. Objetivamos descrever e analisar os elementos presentes nesta comemoração, que podem concebê-la enquanto prática de lazer dos feirenses, por considerarmos os momentos de diversão na rua com o Bando, enquanto lugar de ambivalência, no qual os corpos reinscrevem histórias através de suas fantasias, danças e brincadeiras, bem como podem render graças à sua Santa Padroeira. Assim, essa experiência festiva entra no rol das práticas permissivas no tempo disponível e de modo desinteressado pelos sujeitos, se constituindo na atualidade, como uma possibilidade aberta de lazer para o povo feirense.
Skatistas na Cidade “Morena”
Authors: Brandão Leonardo
Published: January 2021

Este artigo tem por objetivo elencar e sintetizar os principais eventos que ajudaram a consolidar um campo esportivo ligado à prática do skatismo na cidade de Campo Grande, capital do Estado do Mato Grosso do Sul. A construção da narrativa se deu por intermédio de entrevistas semi-estruturadas com doze pessoas envolvidas com a promoção da prática do skate na cidade, em especial lojistas e demais agentes que impulsionaram o skate em fases distintas de seu desenvolvimento no município. A conclusão ressalta a importância das lojas de skate, em especial da Hot Point, da Toys Skate Shop e da Rema Board Shop, as quais romperam com a barreira puramente comercial e investiram no cenário do skate campo-grandense de distintos modos, seja trazendo profissionais para demonstração, criando vídeos de skate, organizando campeonatos ou apoiando e patrocinando talentos locais. O artigo finaliza apontando o aparecimento e fortalecimento do skate feminino, com o grupo Pantaneiras Skate Girls e também destaca o surgimento do primeiro skatista profissional oriundo desta cidade, Pedro Iti.
Lazer e Cultura Digital
Authors: Silva Renata Laudares , Fukushima Raiana Lídice Mór , Teodoro Ana Paula Evaristo Guizarde , Carmo Elisangela Gisele do , Pacheco José Pedro Scarpel , Schwartz Gisele Maria , Tavares Giselle Helena
Published: January 2021

Os avanços das tecnologias imprimiram a necessidade de alterações dos paradigmas que envolviam os estudos do lazer (EL), instigando novos olhares sobre as vivências no e-leisure. Assim, procurou-se investigar como as abordagens acerca da temática e-leisure são apropriadas nos EL, dentro dos periódicos dessa área, cadastrados na base do Journal Citation Reports (JCR). Foram criadas as categorias de análise: E-leisure e o lazer off-line; Compreensão sobre a incorporação do e-leisure na sociedade contemporânea; O papel do e-leisure na interação social. Os dados revelam o papel do lazer digital como fomentador de valores e de aproximação de culturas. Conclui-se que o e-leisure facilita o compartilhamento de diferentes culturas, podendo proporcionar a expansão das fronteiras sociais e políticas. Entretanto, também pode gerar alguns impactos negativos, haja vista as possibilidades do uso indevido do espaço virtual.
A Survey of Latent Factor Models for Recommender Systems and Personalization
Authors: Shah Shalin
Published: January 2021

Recommender systems aim to personalize the experience of a user and are critical for businesses like retail portals, e-commerce websites, book sellers, streaming movie websites and so on. The earliest personalized algorithms use matrix factorization or matrix completion using algorithms like the singular value decomposition (SVD). There are other more advanced algorithms, like factorization machines, Bayesian personalized ranking (BPR), and a more recent Hebbian graph embeddings (HGE) algorithm. In this work, we implement BPR and HGE and compare our results with SVD, Non-negative matrix factorization (NMF) using the MovieLens dataset.
EEGG: An Analytic Brain-computer Interface Algorithm
Authors: Liu Gang , Wang Jing
Published: January 2021

Objective. Modeling the brain as a white box is vital
for investigating the brain. However, the physical properties of the human brain
are unclear. Therefore, BCI algorithms using EEG signals are generally a
data-driven approach and generate a black- or gray-box model. This paper
presents the first EEG-based BCI algorithm (EEGBCI using Gang neurons, EEGG)
decomposing the brain into some simple components with physical meaning and integrating
recognition and analysis of brain activity.

Approach. Independent and interactive components of
neurons or brain regions can fully describe the brain. This paper constructed a
relationship frame based on the independent and interactive compositions for
intention recognition and analysis using a novel dendrite module of Gang neurons.
A total of 4,906 EEG data of left- and right-hand motor imagery(MI) from 26
subjects were obtained from GigaDB. Firstly, this paper explored EEGG’s
classification performance by cross-subject accuracy. Secondly, this paper
transformed the trained EEGG model into a relation spectrum expressing
independent and interactive components of brain regions. Then, the relation
spectrum was verified using the known ERD/ERS phenomenon. Finally, this paper
explored the previously unreachable further BCIbased analysis of the brain.

Main results.
(1) EEGG was more robust than typical “CSP+” algorithms for the
poorquality data. (2) The relation spectrum showed the known ERD/ERS
phenomenon. (3) Interestingly, EEGG showed that interactive components between
brain regions suppressed ERD/ERS effects on classification. This means that
generating fine hand intention needs more centralized activation in the brain.

Significance.
EEGG decomposed the biological EEG-intention system of this paper into
the relation spectrum inheriting the Taylor series (in analogy with the data-driven but
human-readable Fourier transform and frequency spectrum), which offers a novel frame for analysis of
the brain.
EEGG: An analytic brain-computer interface algorithm
Authors: Liu Gang , Wang Jing
Published: January 2021

Objective. A black box called brain-computer interface (BCI) model is used to identify another black box, the brain. However, one black box cannot explain another black box. This paper presents the first analytic "white box" brain-computer interface algorithm named EEGG.

Approach. Independent and interactive effects of neurons or brain regions can fully describe the brain. This paper constructed a relationship model that extracted the independent and interactive features of EEG for intention recognition and analysis using ResDD, a novel dendrite module of Gang neuron. A total of 4,906 EEG data about motor imagery (MI) of left-hand movements and right-hand movements from 26 subjects were obtained from GigaDB. Firstly, we explored EEGG's generalization ability according to cross-subject accuracy. Secondly, we transformed the EEGG model into a relationship spectrum expressing independent and interactive effects of brain regions. Then, the relationship spectrum was verified through the known ERD/ERS phenomenon. Finally, we explored the previously unreachable further analysis based on a BCI model.

Main results. (1) EEGG was more robust than typical "CSP+" algorithms for the poor quality EEG data [AUC:0.825±0.074(EEGG)>0.745±0.094(CSP+LDA)/0.591±0.104(CSP+Bayes)/0.750±0.091(CSP+SVM), p<0.001]. (2) The transformed EEGG model showed the known ERD/ERS phenomenon. (3) Interestingly, EEGG showed that the interactive effects of brain regions put a brake on ERD/ERS effects for classification (p<0.001). This means that generating fine hand intention needs more centralized activation of the brain.

Significance. EEGG implies that, henceforth, not only can BCI be used for recognition but also analysis.
White Noise Characterization of N-MOSFETs for Physics-Based Cryogenic Device Modeling
Authors: Ohmori Kenji , Amakawa Shuhei
Published: January 2021

We propose a methodology of variable-temperature broadband noise characterization for cryogenic MOSFETs. A DUT is mounted on a reusable PCB vehicle with a built-in low-noise amplifier, and loaded into a cryogenic chamber. Using the vehicle, we measured flicker (low frequency) and white noise, and have successfully revealed dominance of shot noise in the temperature range from 300 to 120 K for the first time.
(a draft of) Non-secure Client Awareness in TF-M
Authors: Iannillo Antonio Ken , Rivera Sean , Suciu Darius , Sion Radu , State Radu
Published: January 2021

This paper presents a novel mechanism implemented in the SW to identify and authorize secure service call from the NW. While the current solution needs changes of the non-secure software (typically an RTOS), our solution exploits available hardware (i.e., the memory protection unit or MPU) to handle clients identification and authorization in a transparent way to non-secure software.
State, population characteristics of Tulipa biebersteiniana Schult & Schult Fil. on the territory of the left bank of Transnistria and features of its reproduction in vivo and in vitro
Authors: Timina O. O. , Ionova L. G. , Timin O. Y.
Published: January 2021

The ontogenetic states of T. biebersteiniana in the broad interpretation which grows in Transdnistria was refined. In the tract of Kalagur-Stroentsy four age states were defined, on limestone faults along the valley of the Dniester - five. A comparative study of the main demographic indicators of mesophilic and xerophilous ecological groups of T. biebersteiniana has been conducted. The morphometric indicators of the populations of both ecogroups have been identified and analyzed: total population density, ontogenetic spectrum, projective cover, and age and efficathy indices. The method of propagation of mesophilic and xerophilous ecogroups representatives has been clarified. Mesophilic plants propagated vegetatively, the forming bulbs have a sporophyte origin, and the mature mesophilic populations are renewed homophasically. Xerophilous plants reproduce mainly sexually; the reproduction of developing populations is mainly heterophasic. Both ecogroups were rejuvenated, so their resistance as the survival in phytocenosis was unified by the comparable reproduction and replacement indices. The surveyed mesophilic and xerophilous populations were classified as young, left-handed, normal, and incomplete. Populations of both ecogroups, being young, with high reproduction and replacement indices, were not affected by the tulip breaking virus, and were relatively resistant and adapted to their biotope. Prospects for their continued existence now are quite favorable in the absence of sudden and sharp effects on them of possible biotic and abiotic stressors. There is a low net reproduction in the plants of the mesophilic group in natural populations. The inducing of additional micro bulbs in the culture of in vitro based on indirect somatic embryogenesis is promising to increase T. biebersteiniana propagation rate.
Annotated list of the coastal habitats flora of the Southern Crimea and its brief analysis
Authors: Ryff L. E.
Published: January 2021

The aim of this work is to assess the level of taxonomic diversity and to analyze the structure of the vascular flora of the coastal biotopes of the Southern Crimea. The work is based on the results of long standing field research, which was carried out by the traditional route-reconnaissance method, analysis of YALT herbarium materials and data from literary and Internet sources. Arealogical and biomorphological characteristics of the species are given according to "Biological Flora of Crimea" by V.N. Golubev, biotope coding – according to EUNIS habitat classification. The nomenclature of taxa corresponds to the "Spontaneuos flora of the Crimean peninsula" by A.V. Yena and international databases IPNI, Euro+Med PlantBase, The Plant List, Catalog of Life. 17 types of biotopes of the local, regional and European levels were identified in the coastal landscapes of the Southern Crimea according to the EUNIS habitat classification. An annotated list of vascular plants of coastal habitats has been compiled, which includes 334 species and subspecies from 223 genera of 58 families. The "core" of the studied flora has been identified, which includes 94 species most characteristic of it from 74 genera of 29 families. The analysis of the systematic, geographical and biomorphological structures of the flora and its sozological assessment are carried out. It has been established that the diversity of the coastal landscapes of the Southern Crimea is represented by 17 types of habitats, the flora of which includes 334 species and subspecies from 223 genera of 58 families of vascular plants. The most characteristic for the studied biotopes are 94 species from 74 genera of 29 families, which constitute the "core" of their flora. 14 coastal biotopes and 41 plant species have conservation status of different levels.
PENGEMBANGAN MEDIA PUZZLE PENA (PENYAKIT MENULAR) KELAS V SEKOLAH DASAR
Authors: Ardiyanto Asep , Agustini Ferina , Septi Risqiana Sholeha
Published: January 2021

Penelitian ini bertujuan untuk mengetahui kevalidan dan kepraktisan pengembangan media puzzle pena (penyakit menular) untuk kelas V Sekolah Dasar. Jenis penelitian ini adalah penelitian dan pengembangan oleh Borg &  Gall. Populasi dalam penelitian ini adalah seluruh siswa kelas V SD Negeri 3 Bacem. Sampel yang diamati adalah 19 siswa kelas V. Pengembangan menghasilkan media puzzle pena (penyakit menular)  pembelajaran Pendidikan Jasmani, Olahraga dan Kesehatan yang valid dan praktis. Hasil penelitian ini diperoleh melalui hasil validasi ahli media dan ahli materi dengan jumlah rata-rata keidealan yaitu 91,87% untuk hasil validasi media dan 95,31% untuk hasil validasi materi serta hasil tanggapan guru dan siswa terhadap media puzzle pena (penyakit menular) dengan rata-rata keidealan 92,5% untuk hasil tanggapan guru dan 95,5% untuk hasil tanggapan siswa. Hal ini dapat disimpulkan bahwa media pembelajaran puzzle pena (penyakit menular) untuk kelas V Sekolah Dasar yang dikembangkan termasuk dalam kategori “Sangat Baik” untuk digunakan dalam mata pelajaran PJOK kelas V Sekolah Dasar.
GAYA KEPEMIMPINAN DAN LINGKUNGAN KERJA BERPENGARUH TERHADAP KINERJA KARYAWAN MELALUI MOTIVASI KERJA PT. MINA JAYA LESTARI SURABAYA
Authors: Al Anva Dewi Layungsari  , Untung Lasiyono  , Tri Ari Prabowo
Published: January 2021

Dijelaskan analisa pengaruh gaya kepemimpinan dan lingkungan kerja terhadap kinerja karyawan melalui motivasi kerja pada PT.Mina Jaya Lestari. Sampel yang digunakan adalah 113 orang. Teknik memakai non probability dengan teknik Random  sampling. Analisis data menggunakan path analysis. Diperoleh hasil Gaya Kepemimpinan dan lingkungan kerja berpengaruh positif dan signifikan terhadap Motivasi Kerja Karyawan pada PT. Mina Jaya Lestari Surabaya, Gaya Kepemimpinan,  lingkungan kerja dan motivasi kerja berpengaruh positif dan signifikan terhadap kinerja karyawan pada PT. Mina Jaya Lestari Surabaya. Hasil pengujian hipotesis menggunakan ujit dan uji-sobel. Dimana hasil tersebut menunjukkan terdapat pengaruh signifikan, hipotesis bisa diterima dan terbukti kebenarannya.
PENGARUH RISIKO LIKUIDITAS DAN PERTUMBUHAN PENJUALAN TERHADAP HARGA SAHAM PADA PERUSAHAAN PROPERTI DAN REAL ESTATE
Authors: Nur Maulida Chasanah  , Aji Prasetyo
Published: January 2021

Saham termasuk dalam jenis investasi di pasar modal yang digunakan oleh banyak investor, maka investor perlu untuk mengamati harga saham dari suatu perusahaan sebelum memulai investasi. Variabel yang digunakan untuk mengukur harga saham menggunakan Risiko Likuiditas dan Pertumbuhan Penjualan. Penelitian ini mempunyai tujuan  yaitu untuk mengetahui apakah ada pengaruh antara variabel bebas terhadap variabel terikat yang dipilih dalam penelitian ini. Dokumentasi adalah teknik yang dipilih untuk pengumpulan data. Teknik untuk mengalisis data dalam penelitian ini menerapkan analisis regresi linier berganda, uji asumsi klasik, serta uji t dan uji-f. Hasil uji-t variabel Risiko Likuiditas memperoleh nilai 0,009 karena (0,009 < 0,05) maka Risiko Likuiditas memengaruhi harga saham. Hasil uji t variabel Pertumbuhan Penjualan memperoleh nilai 0,762 karena (0,762 > 0,05) maka Pertumbuhan Penjualan tidak memengaruhi harga saham. Sedangkan untuk hasil uji-f memperoleh nilai 0,019 karena (0,019 < 0,05) maka variabel Risiko Likuiditas dan Pertumbuhan Penjualan memengaruhi harga saham secara bersama-sama.
PENGARUH INOVASI PRODUK DAN PROMOSI BERBASIS SOCIAL NETWORK TERHADAP KEPUTUSAN PEMBELIAN PRODUK BINDER PINK SHOP ROYAL PLAZA SURABAYA
Authors: Ian Firgiawan Putra  , Christina Menuk Srihandayani
Published: January 2021

In this study aims to describe the product innovation and promotion based on social network on purchasing decisions for the binder pink shop royal plaza surabaya. Obtained a population of 250 consumers and obtained a sample used in this study as many as 146 consumers. Accidental sampling as a sampling technique used. Data analysis uses multiple liniear regression analysis. Hypothesis test with t-test and F-test. The results of the analysis show that product innovation and promotion based on soical network influence purchasing decisions. There fore the binder pink shop royal plaza surabaya is expected to continue to product innovation and to aggressively carry out promotion based on social network in order to continue to compete.
PENGARUH KEPEMIMPINAN SITUASIONAL, PENGALAMAN KERJA, DAN TINGKAT PENDIDIKAN TERHADAP MOTIVASI KERJA KARYAWAN DINAS PERHUBUNGAN KOTA SURABAYA
Authors: Megawati Enggal Diaz Putri  , Teguh Purwanto
Published: January 2021

Tujuan dari pengujian ini yaitu agar dapat memahami pengaruh antara variabel independen dengan variabel dependen baiki secara parsial ataupun secara simultan. Pendekatan pada pengujian menggunakan pendekatan kuantitatif dengan menggunakan 100 responden dan 50 sampel untuk penelitian. Teknik pengumpulan data menggunakan kuisioner dan dokumentasi, sedangkan untuk pengambilan sampel ini dengan cara purposive sampling. Data yang telah diperoleh dianalisis menggunakan analisis regresi linier berganda dengan aplikasi SPSS. Untuk kepemimpinan situasional berpengaruh parsial dengan nilai yang dihasilkan sebesar 0,001<0,05. Sedangkan untuk pengalaman kerja berpengaruh parsial yang menghasilkan nilai sebesar 0,003<0,05. Dan untuk tingkat pendidikan berpengaruh secara parsial yang memiliki nilai sebesar 0,000<0,05. Ketiga variabel independen tersebut berpengaruh simultan tehadap variabel dependen dengan nilai Fhitung sebesar 99,670>2,80.
Pengaruh Lingkungan Kerja dan Motivasi Kerja Terhadap Semangat Kerja PT. Alkonusa Teknik Interkon Surabaya
Authors: Amrul Khakim  , Mochammad Munir Rachman
Published: January 2021

Penelitian yang akan dilakukan ini guna mengetahui apakah ada faktor yang mempengaruhi dari kinerja karyawan  PT. Alkonusa Teknik Interkon Surabaya. Dimana faktor tersebut memliki dua variabel yaitu lingkungan kerja dan motivasi kerja Karyawan yang memiliki motivasi yang besar dalam bekerja bertujuan untuk perusaahan  di PT. Alkonusa Teknik Interkon Surabaya, pengambilan data yang digunakan untuk mengukur menggunakan alat bantu SPSS. Teknik sampling digunakan untuk dipakai yakni metode kuisioner, observasi, dokumentasi. Dalam penelitian ini terdapat beberapa teknik pengujian yang terdiri dari “uji instrumen, uji asumsi klasik dan uji regresi linier berganda”. Hasil uji regresi linier berganda menunjukkan koefisien regresi pada variabel X1  0,379 dan variabel X2 0,622. Hasil Uji T dapat disimpulkan bahwa nilai lingkungan kerja (X1) t-hitung = 4.226 dan nilai sig. 0,000. Motivasi kerja (X2) t-hitung = 8.098 dan nilai sig. 0,000. Sedangkan hasil Uji F menunjukkan hasil nilai variabel lingkungan kerja dan motivasi kerja F simultan 50.270 dan nilai sig. 0,000. Dari hasil penelitian dapat disimpilkan bahwa lingkungan kerja dan motivasi kerja berpengaruh terhadap semangat kerja karyawan yang berada di PT. Alkonusa Teknik Interkon, Surabaya.
PENGARUH KEPEMIMPINAN DAN LOYALITAS KERJA TERHADAP PRODUKTIVITAS KARYAWAN PADA CV. SALSABILA GROUP DI GRESIK
Authors: Domy Budi Santoso  , Siti Samsiyah
Published: January 2021

Penelitian ini bermaksud untuk menilai dan menelaah dampak kepemimpinan dan loyalitas kerja terhadap produktivitas karyawan CV. Salsabila Group di Gresik, dengan jenis penelitian kuantitatif. Sampel dimabil dari semua karyawan yang berjumlah 73 responden memepergunakan metode  sampling jenuh. Data diperoleh dari hasil penyebaan kuesioner, Ulasan  menggunakan regresi linear, uji validitas dan uji realibilitas. Uji asumsi klasik yang meliputi Uji Normalitas Uji Heteroskedasitas Uji multikolinieritas Uji Autokorelasi. dan uji hipotesis : Uji t, Uji F. Hasil penelitian menunjukkan bahwa kepemimpinan dan loyalitas kerja secara simultan dan parsial berpengaruh secara signifikan terhadap produktivitas karyawan pada CV. Salsabila Group di Gresik.
PENGARUH LINGKUNGAN KERJA & STRESS KERJA TERHADAP KINERJA KARYAWAN PT. DWI MULYA JAYA MOJOKERTO
Authors: Jaeni Siti Qomaroh Jaenun Musolikah  , M. Munir Rachman  , Suharyanto
Published: January 2021

Dijelaskan riset ini menganalisa lingkungan kerja serta stress kerja karyawan PT. Dwi Mulya Jaya Mojokerto terhadap kinerja karyawan. Riset ini memakai pendekatan kuantitatif deskriptif. Adapun populasi riset ini yakni seluruh karyawan PT. Dwi Mulya Jaya Mojokerto sejumlah 76 karyawan. Teknik sampel memakai sampling jenuh. Didapatkan hasil riset  thitung X1 4,338 serta sig. ,010 < ,05. X2  4,916 serta sig. ,023 < ,05  serta uji bersamaan 37,075 serta sig. ,000< ,05. Artinya telah terbukti adanya pengaruh secara terpisah serta bersamaan variabel bebas terhadap variabel terikat
PENGARUH LIKUIDITAS DAN GCG TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN KONSTRUKSI YANG TERDAFTAR DI BEI
Authors: Falentina Purmintasari  , Yuni Sukandani
Published: January 2021

Supaya memahami dampak dari likuiditas dan GCG terhadap nilai perusahaan di usaha konstruksi yang tercantum di IDXI, maka peneliti melakukan riset ini. Laporan keuangan usaha konstruksi yang tercantum di IDX merupakan populasi di riset ini. Ada 5 perusahaan konstruksi yang diperoleh menggunakan  teknik purposive sampling menjadi sampel penelitian. Dokumentasi merupakan metode pengumpulan data dan menggunakan analisis regresi linear berganda, uji t dan uji F. Hasil penelitian menunjukkan bahwa likuiditas berpengaruh terhadap nilai perusahaan (0,025 < 0,05), kepemilikan institusional tidak berdampek terhadap nilai perusahaan (0,214 > 0,05), kepemilikan manajerial  terhadap nilai perusahaan (0,040 < 0,05). Sedangkan secara simultan Fhitung pada variabel likuiditas, kepemilikan institusional dan kepemilikan manajerial berpengaruh terhadap nilai perusahaan dengan signifikan senilai 0,048 < 0,05.
FORECASTING INDEKS HARGA SAHAM GABUNGAN (IHSG) DENGAN MENGGUNAKAN METODE ARIMA
Authors: Hadi Nurul latifa , Indrasetianingsih Artanti
Published: January 2021

Salah satu indikator keberhasilan pembangunan adalah struktur ekonomi dan angkatabungan dalam hal perkembangan sector manufaktur atau industry. Kemajuan sektorusaha sendiri memerlukan dana investasi yang cukup besar untuk melakukanpengembangan-pengembangan usaha tersebut. Oleh sebab itu, peramalan (forecasting)terhadap harga return saham sangat berperan penting untuk memprediksi perkembanganharga dan return harga saham di masa yang akan dating. Berdasarkan latar belakangtersebut, penelitian ini dilakukan untuk meramalkan IHSG (Indeks Harga SahamGabungan) dengan menggunakan metode ARIMA Box-Jenkins. Data yang digunakanadalah data harian IHSG periode Januari 2013 sampai Desember 2013. Berdasarkan hasilanalisis dapat diketahui bahwa model ARIMA yang terbaik adalah ARIMA (0,1,[1][12])karena mempunyai nilai MAPE (1,30%), MSE (3788,57) dan AIC (2484,6) yang terkecil.
ANALISIS BIPLOT UNTUK PEMETAAN KARAKTERISTIK KEMISKINAN PADA KABUPATEN/KOTA DI JAWA TIMUR
Authors: Anuraga Gangga
Published: January 2021

Analisis biplot bertujuanmemperagakan suatumatriks dengan menum-pang tindihkan vektor-vektor yangmerepresentasikan vektor-vektor baris dengan vektor-vektor yangmerepresentasikan vektor-vektor kolom matriks tersebut.Biplot dilakukan dengan menguaraikan nilai singular atau singular value decomposition (SVD). SVD bertujuan untuk menguraikan nilai singular matrik Y yang merupakan matrik X berukuran n x p yang sudah dikoreksi dengan mean, dan kemudian dibangkitkan matriks dan .Hasil analisis faktor diketahui bahwa terbentuk tiga faktor utama yang mewakili variabel asal, yaitu dengan total keragaman yang dapat dijelaskan adalah sebesar 71,427%. Hasil biplot untuk faktor 1 adalah Kabupaten Jombang, Bangkalan, Blitar, Jember, Tuban, Madiun, Lumajang, Nganjuk, Sumenep, Trenggalek, Sampang, Pamekasan, Probolinggo dimana mempunyai kemiripan persentase rumah tangga yang pernah membeli beras raskin (X3) cukup tinggi. Kabupaten Tulungagung, Magetan, Lamongan, Pasuruan, Ngawi, Bojonegoro, Situbondo, Ponorogo, Pacitan, Bondowoso mem-punyai karakteristik persentasependudukmiskinusia 15 tahunkeatas yang bekerja di sektorpertanian (X2) dan persentaserumahtanggamiskin yang men-dapatkanpelayananjamkesmas (X15) yang relatif tinggi.Dan hasil biplot untuk kombinasi faktor 2 dan 3 dapat diketahui bahwa Kabupaten Sampang, Pamekasan, Sumenep, Kota Probolinggo, Kabupaten Malang, Lumajang, Banyuwangi, Bojonegoro, Pasuruan, Probolinggo, Situbondo, Bondowoso, Jember mempunyai kemiripan karakteristik dalam hal persentasependudukmiskinusia 15 tahunkeatas yang tidaktamat SD (X5) yang cukup tinggi. Kesesuaian (goodness of fit) pada biplot faktor 1 sebesar 0,6712 atau 67,12%, biplot pada faktor 2 dan 3 sebesar 0,7935 atau 79,35%.
FAKTOR PEMBENTUK INDEKS KEPUASAN PELAYANAN MAHASISWA DI UNIT KERJA BIRO ADMINISTRASI UMUM UNIPA SURABAYA
Authors: Damayanti Ika
Published: January 2021

Salah satu cara untuk mengetahui kepuasan mahasiswa adalah dengan cara perhitungan Indeks Kepuasan Mahasiswa dalam unit-unit kerja pelayanan administrasi. Dalam penelitian Pramesti dan Damayanti (2014) yang menghitung Indeks Kepuasan Pelayanan Mahasiswa di tujuh unit kerja UNIPA, terdapat satu unit kerja yang mendapatkan nilai Indeks Cukup yaitu Biro Administrasi Umum (BAU) dengan nilai mutu 2.4675 sedangkan untuk unit kerja yang lainnya mendapatkan nilai indeks dengan mutu Baik. Melanjutkan penelitian sebelumnya, penelitian iniditujukan untuk mengetahui variabel unsur pembentuk Indeks Kepuasan Pelayanan pada unit kerja yang mempunyai nilai mutu kurang yakni unit kerja BAU.Analisa yang digunakan adalah analisa faktor.Penelitian mengenai pelayanan di bidang pendidikan dengan metode analisis faktor antara lain dilakukan oleh Khoydairi, F., dan Khoydairi, B., (2011) yang menganalisa antara persepsi dan ekspektasi mahasiswa. Singh &Kumar, M., (2014) juga melakukan analisis untuk mengetahui kualitas pelayanan dengan analisis faktor.Dalam penelitian ini data yang digunakan untuk sebanyak empat belas unsur pembentuk Indeks Kepuasan Pelayanan. Dari empat belas unsur pelayanan akan di analisis menjadi faktor utama yang dapat mewakili keempat belas unsure tersebut, sehingga memudahkan identifikasi peningkatan pelayanan. Berdasarkan hasil penelitian, terdapat dua faktor pembentuk indeks kepuasan pelayanan yaitu faktor Prosedur Pelayanan dan Profesionalisme Pelayanan serta Waktu Pelayanan dan Kepastian Pelayanan.Faktor 1 dengan nama Prosedur Pelayanan dan Profesionalisme Pelayanan mewakili sebelas unsure yaitu Prosedur Pelayanan, Persyaratan Pelayanan, Kejelasan Petugas Pelayanan, Kedisiplinan Petugas Pelayanan, Tanggung Jawab Petugas Pelayanan, Kemampuan Petugas Pelayanan, Keadilan Mendapatkan Pelayanan, Kesopanan dan Keramahan Petugas, Kewajaran biaya perkuliahan, Keamanan Lingkungan, Keamanan Pelayanan. Faktor 2 adalah Waktu Pelayanan dan Kepastian Pelayanan mewakili Kecepatan Pelayanan, Kepastian biaya perkuliahan, Kepastian Jadwal Pelayanan.
Pengaruh Media Papan Pintar Dalam Meningkatkan Kemampuan Membaca Siswa Tunagrahita Ringan kelas IV di SLB-ACD Pertiwi Kota Mojokerto
Authors: Ismail Taufiq
Published: January 2021

Penelitian ini bertujuan mengetahui pengaruh media papan pintar dalam meningkatkan kemampuan membaca siswa tunagrahita ringan kelas IV di SLB ACD Pertiwi kota Mojokerjo. Metode penelitian menggunakan Penelitian Tindakan kelas dengan menggunakan 2 siklus, Teknik pengumpulan data mengunakan observasi dan tes. Hasil yang didapatkan yaitu pada sikulus pertama didapatkan hasil 40% nilai ketuntasan, sedangkan pada siklus 2 nilai ketuntasan naik menjadi 80%. Berdasarkan hal tersebut dapat ditarik kesimpulan bahwa penggunaan papan pintar dapat meningkatkan kemampuan membaca siswa tunagrahita ringan kelas IV di SLB-ACD Pertiwi Kota Mojokerto