bluuebunny/crossref_metadata_2025 huggingface dataset:
DETERMINANTES SOCIAIS E POLÍTICOS DA REGULAMENTAÇÃO E FOMENTO DE CURSOS SUPERIORES DE TECNOLOGIA NO BRASIL
Authors: Souza José Dos Santos , Veiga Célia Cristina P. S.
Published: January 2020

Curso superior de tecnologia (CST), no Brasil, é um tipo de graduação de curta duração, com carga horária mínima de 1.600 a 2.400 horas, dependendo da área, que se insere na categoria de cursos de nível superior na área da educação profissional e tecnológica e confere diploma de tecnólogo. Tomamos como objeto de análise os determinantes sociais, políticos e econômicos do processo de implantação e desenvolvimento deste tipo de curso superior no Brasil. Nosso objetivo é explicitar o papel dos CST na divisão do trabalho educacional do país. Com base em fontes bibliográficas primárias e secundárias, a análise nos evidenciou que este tipo de curso de graduação tem características especiais, pois distinguem-se dos bacharelados e das licenciaturas por serem estruturados para atender diversos setores da economia, abrangendo áreas especializadas, de modo focado no atendimento imediato de demandas do mercado. Assim, esses cursos buscam formar competências profissionais para: a) aplicação, desenvolvimento, pesquisa aplicada e inovação tecnológica, bem como difusão de tecnologias; b) gestão de processos de produção de bens e serviços; e c) desenvolvimento da capacidade empreendedora. Trata-se, portanto, da consolidação definitiva de CST de duração reduzida para formar tecnólogos mais adaptados às condições flexíveis da produção capitalista contemporânea. Esta modalidade de curso de graduação foi implantada a partir do Decreto no 2.208/1997, do Governo Fernando Henrique Cardoso. Não obstante, é durante o Governo Lula da Silva que a oferta desse tipo de curso se estende para praticamente toda as redes de educação profissional e tecnológica, sejam elas federal ou estaduais, em decorrência do Decreto no 5.154/2004 e da Lei no 11.892/2008. Concluímos que, ao final dos anos 2000, os CST passaram a ser uma realidade consolidada, tanto nas redes públicas de educação profissional e tecnológica, quanto na rede privada de ensino superior do Brasil.
Control of systems on spatial domains with moving boundaries: 3D printing and traffic
Authors: Krstic Miroslav
Published: January 2020

Until roughly the year 2000, control algorithms (of the kind that can be
physically implemented and provided guarantees of stability and performance)
were mostly available only for systems modeled by ordinary differential
equations. In other words, while controllers were available for
finite-dimensional systems, such as robotic manipulators of vehicles, they
were not available for systems like fluid flows. With the emergence of the
?backstepping? approach, it became possible to design control laws for
systems modeled by partial differential equations (PDEs), i.e., for infinite
dimensional systems, and with inputs at the boundaries of spatial domains.
But, until recently, such backstepping controllers for PDEs were available
only for systems evolving on fixed spatial PDE domains, not for systems
whose boundaries are also dynamical and move, such as in systems undergoing
transition of phase of matter (like the solid-liquid transition, i.e.,
melting or crystallization). In this invited article we review new control
designs for moving-boundary PDEs of both parabolic and hyperbolic types and
illustrate them by applications, respectively, in additive manufacturing (3D
printing) and freeway traffic.
Classification of electricity consumers using artificial neural networks
Authors: Knezevic Dragana , Blagojevic Marija
Published: January 2020

This paper explains the process of using neural networks, as one of numerous
data mining techniques, for the classification of electricity consumers. The
processed data comprised more than a million recordings of electricity
consumption for 21,643 consumers over the period of four years and eight
months. Using a data subset (70% of the entire dataset), the network was
trained for the classification of consumers according to the type of the
electric meter they possess (single-rate or dual-rate) and the zone they
live in (city or village). The network input data in both cases included:
consumer code, reading period from-to, current and previous meter reading
for both low and high tariff, dual and single rate tariff consumption for
that period and their total amount, as independent variables, whereas the
network output comprised dependent variable classes (zone or type of
electric meter). The results show that a network created in this way can be
trained so well that it achieves high precision when evaluated using the
test dataset. Using the available recordings about electricity consumption,
the type of the electric meter consumers possess and the zone they live in
can be predicted with the accuracy of 77% and 82%, respectively. These
findings can provide the basis for further research using other data mining
techniques.
On the node ordering of progressive polynomial approximation for the sensor linearization
Authors: Prijic Aneta , Ilic Aleksandar , Prijic Zoran , Zivanovic Emilija , Randjelovic Branislav
Published: January 2020

Many sensors exhibit nonlinear dependence between their input and output
variables and specific techniques are often applied for the linearization of
their transfer characteristics. Some of them include additional analog
circuits, while the others are based on different numerical procedures. One
commonly used software solution is Progressive Polynomial Approximation.
This method for sensor transfer function linearization shows strong
dependence on the order of selected nodes in the linearization vector. There
are several modifications of this method which enhance its effectiveness but
require extensive computational time. This paper proposes the methodology
that shows improvement over Progressive Polynomial Approximation without
additional increase of complexity. It concerns the order of linearization
nodes in linearization vector. The optimal order of nodes is determined on
the basis of sensor transfer function concavity. The proposed methodology is
compared to the previously reported methods on a set of analytical
functions. It is then implemented in the temperature measurement system
using a set of thermistors with negative temperature coefficients. It is
shown that its implementation in the low-cost microcontrollers integrated
into the nodes of reconfigurable sensor networks is justified.
The usage of Lambert W function for identification and speed control of a DC motor
Authors: Gerov Radmila , Jovanovic Zoran
Published: January 2020

The paper proposes a new method of identifying the linear model of a DC
motor. The parameter estimation is based on the closed-loop step response of
the DC motor under a proportional controller. For the application of the
method, a deliberate delay of the measured speed was introduced. The paper
considers the speed regulation of the direct current motor with negligible
inductance by applying 1-DOF and 2-DOF, proportional integral retarded
controllers. The proportional and integral gain of the PI retarded
controllers was received by using a pole placement method on the identified
model. The Lambert W function was applied for the identification and in
designing the controller with the purpose of finding the rightmost poles of
the closed-loop as well as the boundary conditions for selecting the gain of
the PI controller. The robustness of the calculated controllers was
considered under the effect of an disturbance, uncertainty in each of the DC
motor parameters as well as perturbations in time delay.
Intraoceanic subduction of the northwestern Neotethys and geodynamic interaction with Serbo-Macedonian foreland: Descending vs. overriding near-trench dynamic constraints (East Vardar Zone, Jastrebac Mts., Serbia)
Authors: Spahic Darko , Gaudenyi Tivadar
Published: January 2020

A composite paleogeographic and plate kinematic spatiotemporal reconstruction
of the exhumed Neotethyan cross-lithospheric footwall amalgamation
(Jastrebac dome) incorporates the two formerly underplating oceanic
entities, West Vardar- and East Vardar Zone. These ophiolite-bearing
agglomerations are unroofed within the accretionary Paleogene to Miocene
core-complex, beneath the Serbo-Macedonian overriding plate. The exposed
Neotethyan crustal amalgamation is comprised of: an (i) folded trench
assemblage of uncertain Mesozoic? Paleogeographic affinity metamorphosed
under a greenschist-grade (West- vs. East Vardar Zone or Neotethyan crust-
vs. its back-arc system?) sandwiched beneath the overlying (ii) late
Cretaceous - Paleogene (meta)turbidites. To make matters more intricate, at
the closest proximity of the dome (Mali Jastrebac Mountain) there is a
similar (iii) greenschist-facies amalgamation comprised of the
Neoproterozoic - Lower Paleozoic ocean-floor assembly (Supragetic basement).
The interpretations of this rather controversial cross-lithospheric
structure include a reassessment of the obduction sequence, and are
underpinned by the restoration of the near-trench microplate motions. The
study addresses the (1) local finite configuration (Serbo-Macedonian hanging
wall vs. Neo - tethyan intraoceanic arc) and the (2) spatiotemporal geometry
of the principal (micro)plate boundaries (Serbo-Macedonian Unit vs.
Apulia/Adria). Unlike the earlier proposal of the ophiolite obduction onto
the Serbo-Macedonian Unit onto the Apulia/Adria hinterland (or external
segment of the ?Dacia mega-terrane?), we here propose a west-vergent
obduction of the East Vardar Zone ophiolites onto the descending Neotethyan
lithosphere (West Vardar ophiolites) - a similar scenario to its
continuation in Greece (Peonias subzone).
Assessment of torrential flood susceptibility: Case study - Ukrina River Basin (B&H)
Authors: Lovric Novica , Tosic Radislav , Dragicevic Slavoljub , Novkovic Ivan
Published: January 2020

Torrential floods are the most frequent natural catastrophic events in the
Republic of Srpska (B&H). The main objective of this study is susceptibility
assessment to torrential floods in Ukrina River Basin using Index Based
Method (IBM) and Flash Flood Potential Method (FFPI), which operates
entirely in a GIS environment. The definition and identification of
influencing factors for torrential floods was the first step in the process
of developing the Torrential Flood Susceptibility Model (TFSM). According to
the results of these models, 54.00% and 40.86% of the Ukrina Basin area is
in the categories of strong and very strong susceptibility to torrential
floods. The second task was to identify the torrential basins and create the
Register and the Cadastre of Torrential Basins in the Ukrina River Basin.
After detailed field survey and analyses, 154 torrential basins have been
identified, occupying 551.37 km2 of the Ukrina Basin. According to the
validation indicators of the Torrential Flood Susceptibility Model, 138
torrential basins are in the category of strong and very strong
susceptibility according to Index Based Method, while 112 torrential basins
are in the same category of susceptibility according to Flash Flood
Potential Index Method, which are very good results of the validation. This
paper presents the significant step towards better understanding of the
phenomenon of torrential floods in the Republic of Srpska (B&H). The data
presented in this paper are also significant to practical issues such as
integral water management projects, spatial planning, sustainable land
planning and protection of soil, forest ecosystems and environmental
protection, sediment management, agriculture and other human activities.
Yüksek Sıcaklık Fırınlarının Hesaplamalı Akışkanlar Dinamiği ile Modellenmesi
Authors: KILINÇ Cuma , İSKENDER Ümit
Published: January 2020

Yüksek
sıcaklık pişirme fırınlarındaki sıcaklık dağılımı, ürünün çatlaması, kırılması
ve hatalı olarak atıl duruma düşmesinde en önemli kriterdir. Pişirme süresince
sıcaklık dağılımının homojen olarak fırın içerisindeki dağılımında brülörlerin
konumu, debisi, alev boyu gibi pek çok parametre etkilidir. Bu parametrelere
göre seramik pişirme fırınlarındaki sıcaklık dağılımının sayısal analizi
hesaplamalı akışkanlar dinamiği ile yapılmıştır. Bu çalışma ile sıcaklık
dağılımı ve fırın içerisindeki hava akış hızlarının dağılımı FLUENT 6.2.16
kullanılarak sayısal modelleme çalışması yapılmıştır.
Innflytjendafjölskyldur með fötluð börn: Reynsla foreldra
Authors: Egilson Snæfríður Þóra , Skaptadóttir Unnur Dís , Ottósdóttir Guðbjörg
Published: January 2020

Tilgangur rannsóknarinnar var að kanna hvernig innflytjendafjölskyldur sem eigafötluð börn takast á við daglegt líf hér á landi, samskipti þeirra við nærsamfélagið ogþjónustukerfin sem ætlað er að styðja fjölskyldur fatlaðra barna. Rannsóknarsniðiðvar eigindlegt og byggðist á viðtölum við foreldra og þátttökuathugunum á heimilumþeirra. Tólf innflytjendafjölskyldur tóku þátt í rannsókninni. Þær höfðu dvalið áÍslandi allt frá 18 mánuðum til 20 ára og áttu samtals 16 fötluð börn. Reynsla fólksinsvar margþætt og breytileg en staða margra fjölskyldna var erfið, þær stóðu einar oghöfðu lítið stuðningsnet. Þótt samanburðurinn við upprunalandið væri hugsanlegahagstæður gat reynst erfitt að takast á við og samþætta viðfangsefni daglegs lífs.Óvissa í húsnæðismálum, atvinnumálum og fjármálum mótaði líf margra. Tungumálakunnátta,tryggur fjárhagur, öruggt húsnæði og viðeigandi stuðningur réðmestu um það hvernig fjölskyldunum farnaðist í nýju landi. Mikilvægt er að hugaað samskiptum og upplýsingagjöf í þjónustu við innflytjendafjölskyldur með fötluðbörn og hafa menningarhæfni að leiðarljósi.
Database-Driven Empowering Surveillance: Definition and Assessment of Effectiveness
Authors: Duke Shaul A.
Published: January 2020

This article offers a definition and explores the dynamics of database-driven empowering surveillance. That is, it focuses on surveillance from below that is directed at powerful institutions or groups for the benefit of the marginalized, using a database as its main facilitator. By examining six Israeli NGOs working for the protection of Palestinian human rights in the Occupied Palestinian Territories, I am able to break down the database-driven empowering surveillance process of amassing and disseminating information, to identify its mechanism of action, and to highlight its limiting and enabling factors. This scrutiny in turn helps shed light on the capacity of NGOs to effectively monitor powerful institutions: to surveil from below in spaces with pervasive top-down surveillance; to surveil in territories under the control of the surveillance subjects; to impact policy on polarized issues; and to enforce human rights. Empowering surveillance emerges from this article as a process that requires those carrying it out to maintain a delicate balance between using a forceful mechanism against those monitored and being highly dependent on third parties with coercive power—often from the same organizations being monitored—to exact the desired deterring effect.
Off the Record? Arrestee Concerns about the Manipulation, Modification, and Misrepresentation of Police Body-Worn Camera Footage
Authors: Taylor Emmeline , Murray Lee
Published: January 2020

Police body-worn cameras (BWC) have become the latest technological device introduced to policing on a wave of panacean promises. Recent research has reported the perspectives of police officers, police management, and the general public, but there have been no studies examining the views of police arrestees. Remedying this significant omission, this article presents findings generated from interviews with 907 individuals shortly after their arrest. Overall, we report a strong in principle support for police body-worn cameras amongst this cohort, particularly if the cameras can be operated impartially. The findings are organised into a trilogy of prominent and interrelated concerns voiced by the police detainees, namely the potential for the manipulation, modification, and misrepresentation of events captured by police body-worn cameras. The findings are discussed in a broader context of the “new visibility” of police encounters and contribute much needed findings to understand the culturally specific ways in which different publics experience and respond to visual surveillance.
Black Carcerality and Emancipation in Postcolonial Jamaica
Authors: McKinson Kimberley D.
Published: January 2020

In 2017, the Jamaican government communicated to the populace its intention to introduce the National Identification System (NIDS), which would house biographic, biometric, and demographic information. Following the announcement, NIDS became engulfed in controversy. Deep suspicions arose about the government’s desire to provide each citizen with a unique identification number and secure biometric data. For some, the introduction of identification numbers was read as an apocalyptic reference to the Mark of the Beast, a sign of those who worship the anti-Christ, as detailed in The Book of Revelation Chapter 13. For others, such as those who protested in Kingston’s Emancipation Park, the move to collect biometric data was taken as an act of warfare against the liberty of the Jamaican people. What is at stake in a post-slave and postcolonial Caribbean society with the merging of the body and technology predicated on state-legitimized techniques of branding, surveillance, and control? In this essay, I interrogate NIDS as an infrastructure of postcolonial datafication governance (Arora 2016) and one that embodies simultaneously biblical, spatial, and corporeal fears of insecurity in a Caribbean geography that lies in the shadow of the plantation. Moreover, in elucidating the discourses of racialization, carcerality, and emancipation surrounding the resistance to NIDS, I argue for a reading of the Caribbean that positions it as a critical geographic lens through which to consider Simone Browne’s (2015) contention that blackness is a key site through which surveillance is not only practiced, but also creatively resisted. In responding to the call for the decolonization of surveillance studies, this reflection takes seriously what the Caribbean can contribute to our understandings of the possibilities of black emancipation in the present moment of global surveillance.
Mainstreaming Colonial Experiences in Surveillance Studies
Authors: Ogasawara Midori
Published: January 2020

Decolonizing surveillance studies is an urgent task, needed to comprehend the unequal impacts of surveillance technologies in the past, present, and future. I discuss three aspects of research in comparison: technological novelty versus past experience, nation building versus colonization, and test versus initial operation of technology. Overall, I argue for the significance of colonial narratives that illustrate the early and severe, often violent experiences of surveillance that tend to be historically underestimated or politically concealed. First, scholarly work has been attracted to technological novelties of digital surveillance. But to grasp the social implications of surveillance, the historical background of technology offers a genealogical thread, and the past awaits as a rich repository to be discovered. Second, previous studies have drawn plural origins of modern surveillance from Western civilization. But modern nation building and colonialism should be examined together in research, rather than separating them and placing nation building as central to modernization while placing colonialism as a side effect or exception of modernization. Such a separation fails to grasp the experiences of modern surveillance as a whole because nation-state is all too often colonial nation-state. Lastly, I question the prevailing concept of a “boomerang effect,” meaning that Western countries first test out harmful techniques on colonies, but soon these techniques come home. This boomerang effect view centers on the West. A “test” of surveillance technology targeted a group of people for its own purpose, and the systematic practice of surveillance left irreversible effects in colonies. Those effects immensely contributed to today’s foundation of global political economy as an ongoing process of technological dominance of the Global North over the South. To decolonize surveillance studies, it would be better to discuss the global experiences of surveillance in the frame of unequal distribution and outcome of technology.
Introduction: Decolonizing Surveillance Studies
Authors: Newell Bryce Clayton
Published: January 2020

Surveillance & Society has published periodic, focused “debates” on surveillance-related topics since 2011. With the re-named “Dialogue” section, we expand our prior focus on the debate format to include other forms of curated, short-form discussions among scholars on issues of importance to the surveillance studies community. In this Dialogue, a selected group of participants present their ideas for “decolonizing surveillance studies.” The idea for this focus on decolonization within surveillance studies scholarship was sparked by the growing recognition in a number of academic fields that certain viewpoints and perspectives have long been prioritized over others, often to the exclusion of important histories, theories, and experiences offered by those whose research or perspectives have not been well represented in the larger body of academic scholarship. The seven pieces published in this Dialogue section seek to examine the broader decolonizing project and propose an agenda for decolonizing surveillance studies as a field of study.
Rancang Bangun Aplikasi Pemberitahuan Jadwal Praktikum Berbasis SMS Gateway Menggunakan PHP dan MySQL (Studi Kasus Laboratorium Fakultas Ilmu Komputer Universitas Kuningan)
Authors: Abbas Cecep Juliansyah
Published: January 2020

ABSTRACT�Kuningan University (UNIKU) is one of the education institutions in Kuningan. UNIKU has 5 faculties and one of them is Faculty of Computer Sciences (FKOM). Students of FKOM not only studied the subject of computer science theoritically but also lab work subjects. In the process of submitting a schedule of lab work course in faculty of computer science is still in a conventional way by printing schedule and posting schedule on information boards, this way is still less effective because it can not be known by students who are not in campus. By applying the SMS Gateway technology, the schedule and information at the Faculty of Computer Sciences Kuningan University can be disseminated through SMS (Short Message Service). Implementation of the SMS gateway schedules provides ease of access to the lab work schedule. The application will send the schedule SMS to students and students can also request the schedule recorded on the application by sending SMS format request information schedule. The programming language for creating scheduling notification apps is using PHP programming language, for databases using MySQL, using Apache as a web server, and Gammu as the SMS service
Relação de perdas dentárias e excesso de peso em adultos
Authors: Matos Pettra Blanco Lira , Benchimol Junior Manoel Maria de Souza , Sá Naíza Nayla Bandeira de , Lopes Adalberto Lirio de Nazaré , Branco Dimitra Castelo , Sousa Rosana Nazaré Leão , De Santi Cecilia Abrahao Nascimento , Almeida Gabriel Mácola de , Pontes Hélder Antônio Rebelo , Pontes Flávia Sirotheau Correa , Nascimento Liliane Silva do
Published: January 2020

Objetivo: estudar a relação entre perdas dentárias e o excesso de peso em adultos de Belém do Pará. Métodos: trata-se de um estudo transversal, realizado no período de janeiro a novembro de 2018. Para a avaliação da relação da perda dentária e do excesso de peso dos indivíduos entrevistados, foi utilizado o teste de correlação de Spearman para duas variáveis quantitativas, considerando-se o valor de p < 0,05. Resultados: participaram 51 adultos usuários do Sistema Único de Saúde da rede municipal, sendo 68,63% do sexo feminino e 31,37% do sexo masculino com média de idade de 38,9 anos. A média do Índice de Massa Corpórea foi de 29,7 kg/m2. O índice CPO-D médio foi 11,68 e a média de dentes perdidos foi de 7,86. Verificou-se que não houve correlação entre a perda dentária e o excesso de peso, não apresentando correlação entre estas variáveis. Conclusão: a relação nutricional e saúde bucal é fundamental considerar outros fatores associados. Assim a saúde oral não deve ser expressa como um indicador de excesso de peso corporal, sendo necessária a condução de outros estudos.
Adesão ao protocolo de sepse em um serviço de emergência relacionado à taxa de mortalidade intra-hospitalar
Authors: Kochhan Sabrina Inês , Mello Alexandre Silva de , Dani Caroline , Junior Luiz Alberto Forgiarini
Published: January 2020

Objetivo: Avaliar a adesão dos profissionais de saúde ao protocolo de tratamento da sepse em um serviço de emergência, e os índices de mortalidade antes e após a implementação do protocolo gerenciado neste serviço. Métodos: Estudo de coorte retrospectivo comparativo, com abordagem quantitativa, realizado em um Hospital de uma cidade do estado do Rio Grande do Sul (RS).  A coleta de dedos correu nos meses de julho a agosto de 2018. Foram coletados os dados referentes aos períodos: (a) antes da implementação do protocolo de sepse (maio a outubro de 2016); (b) após a implementação deste protocolo de sepse (maio a outubro de 2017). Para organização dos dados foi utilizado o programa Microsoft Excel versão 2016. Resultados: Houve predomínio do sexo feminino (60,0%). A média de idade foi de 75,2 ± 16,4 anos. Na classificação de risco, 49,4% dos pacientes foram triados com o escore quick sequential organ failure assessment score (qSOFA) positivo. Quanto à antibioticoterapia intravenosa, 54,1% dos pacientes iniciaram esse tratamento antes de completar 60 minutos de atendimento. Conclusão: Concluímos que houve uma boa adesão dos profissionais de saúde ao protocolo de sepse instituido no serviço de emergência. Melhores desfechos foram demonstrados, especialmente quanto às taxas de mortalidade que diminuiram consideravelmente após a implemetação do protocolo de sepse.
O cuidado clínico e o processo de enfermagem em saúde mental: revisão integrativa da literatura
Authors: Oliveira Rayssa Caroline de , Silva Laércio Ferreira , Jesus Marines Ribeiro de , Santos Tiago Junio , Evaristo Thais Nunes , Ribeiro Wallisson Freitas , Araújo Diego Dias de , Gusmão Ricardo Otávio Maia
Published: January 2020

Objetivo: Identificar os elementos que caracterizam as especificidades do cuidado clínico de enfermagem e do Processo de Enfermagem em Saúde Mental. Métodos: Revisão integrativa de literatura. O levantamento foi realizado nos meses de maio e junho de 2018, na Biblioteca Virtual de Saúde identificando-se 171 artigos que após análise dos critérios de inclusão resultaram em 11 artigos. Os resultados foram apresentados e discutidos em três categorias. Resultados/Discussão: Em 2015, 2014, e 2011 houve o maior número de publicações – duas (18,18%); já 2005, 2006, 2012, 2018 um em cada (9,09%). A categoria 1 versou sobre A reorientação do Cuidado Clínico de Enfermagem em Saúde Mental. A categoria 2 destacou As Teorias de Enfermagem e o Campo da Saúde Mental. A categoria 3 discutiu Taxonomias de Enfermagem e o Processo de Enfermagem na Saúde Mental. Conclusão: Conclui-se que as constantes transformações e avanços no processo de cuidar da enfermagem estão instigando os enfermeiros a reverem suas práticas no campo da saúde mental.
Aspectos clínicos e funcionais da Colpocefalia: um relato de caso no interior da Amazônia
Authors: De Magalhães Marcella Né Pedrosa , Portela Keliane Serra , Pimentel Paulo Henrique Ramos , E Silva Neto Innocencio do Nascimento , Ricarte Suelen Andrade
Published: January 2020

Objetivo: Relatar as características clínicas e funcionais de uma criança portadora de Colpocefalia no interior da Amazônia. Detalhamento do caso: Criança, do sexo masculino, idade de 2 anos e 8 meses, com acompanhamento multiprofissional, apresentou o diagnóstico de Colpocefalia associada à microcefalia. Nascido à termo, de 41 semanas por parto via vaginal, com baixo peso e circunferência cefálica de 33 cm, sendo internado por infecção neonatal durante 14 dias, atualmente ao exame físico apresenta-se normotônico, sem bloqueios articulares, com perímetro cefálico de 45 cm, hiperreflexia patelar e aquileu, presença de Sinal de Babinski, pé em inversão e plano, não engatinha, não fica em pé sozinho e não deambula. Avaliou-se também o desenvolvimento neuropsicomotor, através da Escala Baylely, a criança obteve as seguintes pontuações escalonadas de acordo com os cinco domínios: cognição (1), linguagem (8), motricidade (4), socioemocional (6) e comportamento adaptativo (22). A presente escala teve o potencial de fornecer informações clinicamente úteis sobre a doença em questão. Considerações finais: Detectou-se através da avaliação atraso do desenvolvimento neuropsicomotor, entretanto, não é possível afirmar que este seja decorrente da Colpocefalia, pois a criança apresenta múltiplas comorbidades que podem agravar as taxas de atraso no desenvolvimento neuropsicomotor.
Assessment of hospital educational environment perceptions of obstetrics and gynecology residents in specialty and subspecialty training
Authors: SEZİK Mekin , SAVRAN Mehtap , KARA Cüneyt Orhan , ALİMOĞLU Mustafa Kemal
Published: January 2020

Background: Data on educational hospital environment perceptions of obstetrics and gynecology residents in Turkey are limited. The present study aims to evaluate the educational environment perceptions of residents in (sub)specialty training in an obstetrics and gynecology departmentMethods: Postgraduate Hospital Educational Environment Measure (PHEEM) was administered to all residents (n=19) in specialty and subspecialty training at an obstetrics and gynecology department of a single university hospital. Item and subscale scores of gender and postgraduate experience groups were compared using student’s t-test. The participants were classified into two groups regarding postgraduate experience as “novice” (postgraduate year 1 and 2) and “experienced” (postgraduate year 3 and above). Cronbach’s alpha coefficient was calculated to estimate score reliability.Results: The overall Cronbach’s alpha coefficient and mean cumulative score was 0.938 and 85.8 ± 24.8 (more positive than negative, but room for improvement), respectively. Mean subscale scores were 28.3 ± 8.2 for role of autonomy (negative view), 33.4 ± 11.0 for teaching (moving in the right direction), and 24.1 ± 6.8 for social support (more pros than cons). Cumulative and category scores did not differ regarding gender (p > 0.05 for all). Experienced group had similar mean cumulative (p=0.06), but increased social perception scores (p=0.03) compared to novice group. Mean scores of three items were extremely low (<1): (i) an informative junior doctor’s handbook is available, (ii) this hospital has good accommodation facilities for junior doctors, especially when on call, and (iii) my working hours comply with legal requirements.     Conclusions: Hospital educational environment perceptions of physicians in (sub)specialty training are generally positive independent of gender in the reviewed department, while there is room for improvement of various role autonomy and social support components such as doctor’s handbook, on call accommodation, and working hours. PHEEM seems to be a relatively practical, convenient, and reliable tool to evaluate and improve postgraduate medical training.
Analisis Sentimen Calon Presiden Indonesia 2019 dari Media Sosial Twitter Menggunakan Metode Naive Bayes
Authors: Fitriyyah Sitti Nurul Jannah , Safriadi Novi , Pratama Enda Esyudha
Published: January 2020

Pada tahun 2019 Indonesia akan mengadakan pesta demokrasi pemilihan kepala negara Indonesia. Setiap tokoh politik yang dicalonkan menjadi kepala negara akan mempertimbangkan popularitas mereka berdasarkan opini masyarakat. Sejak diumumkan nama calon Presiden Indonesia 2019 oleh Komisi Pemilihan Umum(KPU) nama-nama tersebut mulai banyak diperbincangkan, terutama di media sosial salah satunya adalah twitter. Terdapat berbagai opini pengguna twitter yang bersentimen negatif positif dan netral. Namun untuk menentukan sentimen dari pengguna twitter membutuhkan usaha dan waktu yang cukup banyak dikarenakan banyaknya jumlah tweet yang digunakan. Dibutuhkan pembelajaran mesin yang dengan cepat dalam pengklasisifikasian tweet tersebut dalam kelas negatif, positif dan netral. Naive Bayes Classifier adalah metode klasifikasi text yang memiliki kecepatan pemrosesan dan akurasi yang cukup tinggi apabila diterapkan pada data yang banyak, besar, dan beragam. Sebelum data tweet diklasifikasikan, data tersebut harus melalui beberapa proses, seperti prepocessing, pembobotan kata dan pemecahan data. Tujuan dari penelitian ini adalah mengetahui bagimana penerapan metode Naive Bayes pada sentimen pengguna twiter di 2 kelas (negatif, positif) dan 3 kelas (negatif, positif, netral). Hasil dari penelitian ini diperoleh bahwa dilakukan pengujian 3 kelas dan 2 kelas untuk setiap pasangan calon (paslon). Pada pengujian 3 kelas paslon 01 dan paslon 02 didapat hasil akurasi berturut-turut sebagai berikut 64,6% dan 58%. Sedangkan pada pengujian 2 kelas paslon 01 dan paslon 02 didapat hasil akurasi berturut-turut sebagai berikut 77,7% dan 88%. Performansi tertinggi terdapat pada calon presiden nomor urut dua dengan nilai f-measure sebesar 0,88.
Analisis Performa Algoritma Segmentasi Pembuluh Darah pada Citra Fundus Retina
Authors: Asril Bella Wahmilyana , Maison Maison , Yudertha Andreo
Published: January 2020

Ada banyak penyakit yang bisa di deteksi melalui pembuluh darah, seperti hipertensi, jantung, dan retinopati diabetes. Namun, pendeteksian penyakit melalui retina tidak mudah. Dokter harus mengamati struktur pembuluh darah pada citra fundus retina. Pengamatan secara langsung pada citra fundus membutuhkan waktu yang lama dan juga beresiko terjadi kesalahan. Dalam mengatasi hal ini, maka pengolahan citra digital diperlukan sebagai upaya untuk mempermudah pendeteksian kelainan pada retina mata. Penelitian ini bertujuan untuk melakukan analisis terhadap algoritma yang digunakan pada proses segmentasi citra fundus retina, karena hasil segmentasi dari citra akan berpengaruh besar dalam proses klasifikasi jenis penyakit pada retina. Kesalahan dalam pengklasifikasian jenis kelainan pada retina bisa menyebabkan kesalahan diagnosis dan kesalahan pemberian terapi yang tepat bagi pasien. Pengolahan citra dilakukan mulai tahap pra-pengolahan hingga segmentasi. Pengujian algoritma dilakukan pada tahap segmentasi. Hasil pengujian terhadap tiga algoritma menunjukkan bahwa metode pertama yaitu Morfologi Rekonstruksi memiliki rata-rata akurasi sebesar 94,46% dengan standard deviasi 2,94, Coye Filter memiliki rata-rata akurasi sebesar 94,97% dengan standard deviasi 4,99 dan Kirsch and Fuzzy C-Means dengan rata-rata akurasi 88,73% dan standar deviasi 2,74. Performa algoritma yang paling baik tidak hanya ditentukan dari tingkat akurasi tetapi juga dari aspek lain yaitu standar deviasi.
Two Cycling Centers in One Molecule: Communication by Through-Bond Interactions and Entanglement of the Unpaired Electrons
Authors: Ivanov Maxim , Gulania Sahil , Krylov Anna I.
Published: January 2020

Many applications in quantum information science (QIS) rely on the ability to laser-cool molecules. The scope of applications can be expanded if laser-coolable molecules possess two or more cycling centers, i.e., moieties capable of scattering photons via multiple absorption-emission events. Here we employ equation-of-motion coupled-cluster method for double electron attachment (EOM-DEA-CCSD) to study electronic structure of hypermetallic molecules with two alkaline earth metals con- nected by an acetylene linker. We demonstrate that the interaction between two unpaired electrons is weak yet non-negligible, and is reflected in the underlying wavefunction. The electronic structure of the molecules is similar to that of two separated alkali metals, however the interaction between two electrons is largely dominated by through-bond interactions. The communication between the two cycling centers is quantified by the extent of the entanglement of the two unpaired electrons associated with each center. This contribution highlights rich electronic structure of hypermetallic molecules that may advance various applications in QIS and beyond.
Knowledge, Awareness and Perception Of Cention Being Used As A Replacement For Amalgam Restoration
Authors: Kirtana Gopalasamy  , Manish Ranjan
Published: January 2020

Cention N, a newer replacement for amalgam used in posterior restoration, has been proven to provide superior aesthetics and better retention in comparison to Amalgam. The study was carried among 150 Undergraduate, Postgraduate Students and staff in Saveetha Dental College. Each student and staff were asked to independently fill the survey, which consisted of questions related to Cention N  being used as a replacement to Amalgam in posterior restorations. This study mainly gave us an idea of the extent of how many dental students and dental practitioners know about  Cention N and it's a progressive increase from dental practitioners to postgraduates when compared to the final years. This can be accredited to increased awareness, knowledge and training into clinical practice and in-depth knowledge into various recent advancements in restorative material. Thought most of the students and staff seemed to be aware of Cention N, very few had used it in the clinical setup for treatment.
Stability indicating UPLC method to quantify Emtricitabine, Tenofovir, and Efavirenz simultaneously in tablets: Method establishment
Authors: Sravanthi T  , Madhavi N
Published: January 2020

An easy, precise, specific, and accurate UPLC method for the quantification of emtricitabine (ETC), tenofovir (TFR), and efavirenz (EVR) in their tablet dosage form was developed and validated. ETC, TFR, and EVR were separated and estimated using Waters UPLC with HSS C18 (100 × 3 mm, 1.7 μ) column. The mobile phase was 0.01 N potassium dihydrogen phosphate buffer (pH 4.5) and acetonitrile (40:60, vol/vol). The elution of ETC, TFR, and EVR was achieved using flow rate at 0.4 ml/min and detected at 265 nm using a photodiode array detector. The detector response was linear from 75 to 450 μg/ml for TNF, 50 to 300 μg/ml for ETC, and 150 to 900 μg/ml for EVR. The limit of detection and limit of quantification were 0.601 µg/ml and 1.82 µg/ml, 0.330 µg/ml and 0.100 µg/ml, 0.911 µg/ml and 2.76 µg/ml for TNF, ETC and EVR respectively. Validation was carried out in compliance with ICH guidelines. It was noticed that all validation parameters were inside the permissible range.
EKSPRESI AMIR HAMZAH DAN CHAIRIL ANWAR DALAM PUISI-PUISI PERCINTAAN (The Expression of Amir Hamzah and Chairil Anwar in Romantic-Poetry)
Authors: Batmang NFN
Published: January 2020

Penelitian ini bertujuan untuk mengkaji konsep  kekasih dalam puisi Amir Hamzah “Dalam Matamu” dan puisi Chairil Anwar “Sajak Putih”  serta konsep pengkhianatan kekasih dalam puisi  “Kusangka” karya Amir Hamzah dan puisi  “Penerimaan” karya Chairil Anwar. Penelitian ini menggunakan jenis penelitian kualitatif dengan menggunakan metode studi kasus. Data penelitian diperoleh dengan observasi dan studi dokumen. Analisis data dilakukan dengan cara membandingkan puisi hipogram Amir Hamzah  dan puisi transformasi Chairil Anwar.  Hasil penelitian menunjukkan bahwa konsep kekasih dalam karya Amir Hamzah dan Chairil Anwar dipandang sebagai pembawa kebahagiaan, ketenteraman, keindahan, harapan, dan kemesraan dalam suasana romantis. Namun ekspresi kedua penyair berbeda. Penyair pertama cenderung demokratis karena memandang kekasih itu sebagai ibunya, sedangkan penyair kedua cenderung individualistis karena memandang kekasih sebagai urusan pribadi.  Kemudian, dalam memandang pengkhianatan kekasih, Amir Hamzah menganggapnya sebagai sesuatu yang membawa kekecewaan, kehancuran hati, dan rasa was-was sehingga sulit untuk dimaafkan, sedangkan Chairil Anwar memandangnya sebagai sesuatu yang realistis, harus diterima karena itu kenyataan hidup.(This study aims to examine the concept of lovers in the poem “Dalam Matamu” written by Amir Hamzah and “Sajak Putih” written by Chairil Anwar and the concept of betrayal of lovers in Amir Hamzah’s "Kusangka" and Chairil Anwar's "Penerimaan" poems. This study used  a type of qualitative research using a case study method. Source data was obtained by observation and study of documents. Data analysis were conducted  by comparing the poetry of Amir Hamzah and Chairil Anwar. The results showed that the concept of lover in the work of Amir Hamzah and Chairil Anwar was seen as a bearer of happiness, peace, beauty, hope, and intimacy in romantic situations. But, the expression of the two poets are different. The first poet tends to be democratic because he views the lover as his mother, while the second poet tends to be individualistic because he views lover as a private matter. Then, in view of betrayal of lovers, Amir Hamzah considers it as something that brings disappointment, heartbreak, and anxiety so that it is difficult to be forgiven, while Chairil Anwar sees it as something realistic, but should be accepted because it is a fact of life.)
Obesidad y desnutrición en México
Authors: Hernández Gracia Jose Francisco , Pérez Garza Ana M.
Published: January 2020

Afortunadamente en México, ha disminuido considerablemente la desnutrición, no obstante, sigue estando presente junto con el grave aumento del sobrepeso y la obesidad, por lo que la sociedad se enfrenta a una doble carga, que es la desnutrición y la alimentación excesiva. Aunado a esto el panorama de la seguridad alimentaria no es buena, por la carencia de alimentos y para poder asegurar la alimentación en México es importante que se rediseñen las políticas públicas que refuercen las estratégicas productivas y sociales.
Especificación y calificación de un procedimiento de soldadura disímil (wps) con proceso gmaw, para láminas de acero de bajo carbono y acero martensítico
Authors: Mendoza Gómora César , Reyes Ortiz Jesús , Torres  Cerezo Erick , Borja Soto Carlos Ernesto , Zuno Silva Jorge
Published: January 2020

Este trabajo presenta el diseño de una unión soldada para establecer las condiciones de soldabilidad de dos materiales que se usan en la industria automotriz. El acero bajo carbono y martensítico presentan espesores de 1 y 1.1 mm respectivamente. El diseño de la unión soldada se llevó a cabo considerando cada una de las variables involucradas en el proceso de soldadura GMAW que pudieran afectar. Luego de este proceso se encontró que las láminas del material base se comportan mucho mejor cuando el sistema de transferencia del metal es por corto circuito ya que el calor de aporte es menor. Con este este diseño se puede concluir que la WPS que fue aplicada y posteriormente calificada cumple con todos los parámetros que permiten obtener una unión soldada con las características de diseños solicitadas.
Uso de la telemetría en la administración del transporte
Authors: Granillo-Macias Rafael , Téllez-López Gonzalo , Lopez-Jimenez Joaquin Alexis , Contreras-Juarez Arturo
Published: January 2020

El transporte terrestre es uno de los principales medios por el cual las empresas distribuyen su producto, lo cual significa que tiene un alto impacto en sus costos operativos. Dentro de las herramientas aplicadas para la optimización del transporte, la telemetría es una tecnología cuyo objetivo es alcanzar un adecuado control durante la distribución.En esta práctica se monitoreo un vehículo que se encuentra equipado con un sistema compuesto por un GPS y un GPRS en el cual se analizaron parámetros como velocidad, distancia, tiempo y combustible a través de la plataforma MiX Telematics© generando base de datos y reportes para su seguimiento. Como resultado se observa que mediante sistemas tecnológicos basados en herramientas como la telemetría es posible supervisar magnitudes físicas a distancia, además de que lograr notificar al usuario de una desviación en la operación de distribución en tiempo real, permitiendo una corrección inmediata y eficaz durante las operaciones de transporte, y en general para el desempeño de la logística en la empresa.
Administración financiera de tesorería
Authors: Sauza-Ávila Beatriz , Castillo-Arroyo María Guadalupe , Lechuga-Canto Claudia Beatriz
Published: January 2020

Las empresas se enfrentan a resolver problemas relacionados con el uso adecuado del efectivo, consistiendo en administrarlo eficientemente, existiendo principalmente dos disyuntivas las cuales son en pagar en tiempo y forma a los proveedores u optar por cubrir el crédito posterior a los plazos que otorgan, sin embargo, esto último significa un riesgo. Considerando que en un futuro los vendedores pueden dejar de suministrar el producto y esto podría poner en graves problemas a la empresa, por otra parte cuando los papeles se invierten y la organización es quien vende los bienes y servicios requiere que se le paguen lo más pronto posible enfrentándose de igual manera a situaciones de riesgo. Es por estos motivos que quienes controlan las finanzas deben usar diversas estrategias que les permitan tomar adecuadas decisiones para ser uso eficaz de los recursos financieros.
Contaminación, causa de las enfermedades respiratorias en Tepeji del Río
Authors: Peña-Zarco Fatima Gabriela , Gutierrez Fuentes Alizarine del Rocio , Cervantes Serrano Karla Lissette
Published: January 2020

La contaminación en Tepeji del Río, y en sus alrededores han llevado a que se agrave la incidencia en la población a contraer problemas respiratorios, principalmente gripes, al igual que muchas otras enfermedades. 

Se han encontrado datos donde se señala un excesivo porcentaje en el ambiente; aire, agua y suelos, de químicos nocivos para la salud, como, por ejemplo: partículas de fracciones respirables, óxidos de Nitrógeno, óxidos de Azufre, monóxido de Carbono. 

Al igual, muchos políticos han querido hacer algo por la región, sin embargo, hasta la fecha no se ha visto ningún avance para la reducción de estos.

En encuestas realizadas a la misma ciudadanía nos encontramos que están al tanto de que estas enfermedades aumentan debido a la contaminación. Pero hay que tener en cuenta que, de igual forma, su sustento es trabajar para las mismas industrias que contaminan.
Síndrome Cri Du Chat
Authors: Domínguez-Quintanar Esmeralda , Castellanos-López Valeria I. , Laguna-Chávez Génesis P.
Published: January 2020

El síndrome de maullido de gato o deleción 5p es una alteración en la cual hay una disminución del material genético en el brazo corto del par de cromosomas 5, es un síndrome poco frecuente con una incidencia de 1/50000 nacimientos, teniendo mayor incidencia en el sexo femenino. No siendo establecido en razas o zonas geográficas.

Fue descrito por primera vez 1963 por el doctor francés Jerome Lejeune, mediante un análisis citogenético en cual consiste en la observación de los genes.

El nombre Cri Du Chat es de origen francés y significa llanto o maullido de gato

Como resultado a la falta de algunos genes encargados de establecer el lenguaje, la capacidad cognitiva y la formación de estructuras corporales, los aspectos antes mencionados suelen presentar defectos.Siendo su principal característica el llanto parecido al maullido de un gato debido a la laringomalasia acompañada de hipoplasia de epiglotis y a la relajación de los pliegues superiores ariepigloticos, esto causa que los Mz de la voz tengan una frecuencia de 600-900 Mz.