bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Perubahan Partai Politik Pemenang Pemilu di Indonesia
Authors: Martinus Handy
Published: April 2019

By three elections in Indonesia, the pattern seen is a change in a very significant political force. It changed not only the party in the first position, but also a different party: three elections produced three different parties that received the most votes. Major political changes in Indonesia have been coloring since the reformation in 1998. The first change occurred in the 1999 election. PDIP evicted Golkar that has ruled for more than 30 years claiming an absolute majority. Then in the 2004 election, the strength of the party with the most votes moved to Golkar. In 2009, a major change occurred again. Top position was taken by Democrats. This article is a study using secondary data from a survey conducted by the Indonesian Survey Institute (LSI) during the period 1 to 12 February 2012 with the population of all Indonesian citizens who have the rights to vote in elections when the survey was conducted. Number of samples taken ranged up to 2,050. Based on the sample, it is estimated margin of error of + / -2.2% at the 95% confidence level. It is concluded that the political change will continue in the 2014 election along with the negative sentiments from Indonesian people against politics and law enforcement today. Election results earlier in some parts of Indonesia showed a progressive trend increasing number of non-voters and swing voters. NasDem and Gerindra are quite prominent in voter mobilization through the air via mass media. Both attract Democrats’ swing voters whom are middle-class which are more intensively following the national news.
Implementasi Kebijakan Layanan Secara Elektronik Pengadaan Kendaraan Dinas Pemerintah Provinsi Jawa Barat
Authors: Djuyandi Yusa
Published: April 2019

Electronic Procurement Service (LPSE) is a policy in the procurement of goods and services with internet-based, which facilitates a transparent auction. West Java was chosen as one of the 5 LPSE Center and expected to create transparency and accountability in government management. The purpose of this study is to describe and analyze the LPSE policy implementation, particularly in the procurement of official vehicles in West Java Provincial Government. The research was conducted through observation and interview techniques. Data consisted of primary and secondary data, therefore this research design used qualitative methods. The theory used in this study was the theory of policy implementation. Based on the research, it is known that the policy implementation of LPSE, particularly in the procurement of official vehicles in West Java Provincial Government, is not only able to minimize the corruption potential, but also able to provide a positive impact on the financial condition of local governments. This research conclusion is LPSE policy implementation running well.
Directive Speech Act in The Movie “Sleeping Beauty”
Authors: Muhartoyo Muhartoyo , Kristani Keilly
Published: April 2019

Pragmatics is one of linguistics studies that is quite attractive to learn more about. There are many aspects of pragmatics; one of them is dealing with speech acts. Speech acts consist of many categories; one of them is directive speech act. This study aims to identify the directive speech act performed in “Sleeping Beauty” movie. Likewise, it will find out how often the directive speech act performed and which type of directive speech act that are most frequently used in the movie. This  study used qualitative method in which data collection is done by watching the movie, analyzing the body movement and the dialogues of each character, reading the script and library research. A total of 139 directive speech acts were successfully identified. The result of analysis showed that the directive speech act of ordering is the most frequently used in the movie (21,6%). The least frequently used directive speech act is inviting directive speech act (0,7%). The study also revealed the importance of directive speech act in keeping the flow of storyline of the movie. This study is expected to give some useful insights in understanding what directive speech acts is.
Pembelajaran Bahasa Inggris untuk Bisnis melalui E-Learning
Authors: Chairiyani Rina Patriana
Published: April 2019

The objective of this research is to understand comprehensively the learning process of English for business through e-learning. The research was a qualitative research with an ethnography method conducted in Bina Nusantara University, Jakarta in 2012. The data were collected through observation, interview, document study, and recording. The focus of this research is learning business English by e-learning with sub-focus the process of learning English for business through e-learning. The results obtained from this study are based on the focus of the study: the process of learning English through e-learning. English language learning via e-learning in Binus online uses e-learning system that is asynchronous, which means do not coincide. Both lecturers and students access not at the same time; lodging Binus Online, timing set, so that everything goes according to schedule. The process of teaching and learning through e-learning course is different from the conventional classroom. This process requires both lecturers and students to play an active role and really should take the time for it. Based on the findings of research on learning English for business through e-learning at Binus Online, it can be concluded that the learning process goes well and effective in improving student competence and achievement. The learning process is also a result of good support for students and faculty as well as the adequate support given means of learning English for business done through e-learning at Binus Online. In addition, learning through e-learning has a direct impact with the emergence of spirit of the students to always work hard, on time, independent, and active.
Model Pembelajaran Character Building dan Implikasinya Terhadap Perilaku Mahasiswa
Authors: Masrukhin Agus
Published: April 2019

Character Building Subject is required for students in preparation to face the world outside the campus, workplace, society, peers, and even family. Character Building is a process or efforts done to develop, improve and/or to shape characters, dispositions, psychological nature, morals (manners) of human beings (people) that indicate attitudes and good behaviors. Values and factors that influence the Character Building are spirit, togetherness, and caring. The concept of Character Building which could be obtained in formal institutions (campus), informal institutions (family), and non-formal institutions (courses, student spiritual clubs) has an influence and impact on the character of students, whether intentional or not. Nevertheless, it will not happen if there is no self-consciousness in the student. Good Character Building will also be a benchmark in the workplace. Learning Character Building that students get apparently contributes to the formation of student character, of which influences their behaviors. The effect can be seen from the attitude of students such as honesty, trustworthiness in maintaining trust and job given. Character Building is a subject that imparts the values of good behavior to students; and therefore when they jump into the workplace, there will no longer happen the cases of corruption and fraud resulting from the dishonesty because people like that do not have a good character.
Industri Pariwisata Ditinjau dari Etika Tanggung Jawab Hans Jonas
Authors: Ariani Vitria
Published: April 2019

Ecology is a system of balance between the elements of nature and man. Man as an animal that thinks has the concept of moral and responsibility toward himself, man with another man, and man with nature surroundings. Harmony or disharmony realization of ecological values is a concept of how to realize the appreciation of human values and the ideal of human interaction with the nature. Social norms, ethical values and social systems, the communication between people with other people and the world must take place in a positive, sustainable, and harmonious way. Technology makes man exploit nature for his own benefit. Advances in technology, on one hand, make human life easier. However, on the other hand, the progress has made natural destruction. Tourism is an activity that utilizes natural, social, and cultural resources that have broad impact on the development of tourism-related activities with the technology and activities in it. Tourism activities also have broad impact as as a multi-sectoral, multi-dimensional, and an integrated tourism industry to one and another. Ethics that puts the responsibility for Tourism Sustainability is the answers to minimize ecological damage to nature caused by the Tourism Industry.
Efeitos das Mídias Digitais nas Novas Vendas B2B: Um ensaio sobre inbound marketing, mídias pagas e ganhadas on-line
Authors: Corrêa da Silva Nôga Simões de Arruda , Vieira Valter Afonso
Published: April 2019

Este ensaio teórico sugere um modelo teórico que o inbound marketing, as mídias pagas e as mídias ganhadas on-line possuem efeitos no desempenho das novas vendas B2B. Estudos anteriores sustentam esses efeitos de modo isolado, não englobando as variáveis do modo conjunto (Stephen & Galak, 2012; Opreana & Vinerean, 2015; Hewett et al., 2016; Kumar et al., 2017). As mídias pagas on-line consistem em investimentos realizados em palavras-chave no Google e Facebook. As mídias ganhadas on-line provêm de curtidas, compartilhamentos e comentários nas redes sociais. Sendo assim, o inbound marketing é uma mídia não intrusiva baseada na criação de conteúdos que geram leads. O trabalho traz as seguintes contribuições: primeiro, pelo modelo teórico o inbound marketing pode ser a mídia mais proeminente no resultado de novas vendas B2B, sendo que as mídias pagas e ganhadas on-line podem exercer influência direta sobre o mesmo e indireta sobre as vendas; segundo, pela classificação da literatura, sugere-se quadros explicativos e informativos dos resultados anteriores do inbound marketing, das mídias pagas e das mídias ganhadas on-line; por fim, sugere-se caminhos novos para futuras pesquisas com o intuito de comprovar o modelo teórico e os argumentos defendidos nesta pesquisa.
Analysis of precipitation changes and its possible reasons in Songhua River Basin of China
Authors: Li Tianxiao , Zhou Zhaoqiang , Fu Qiang , Liu Dong , Li Mo , Hou Renjie , Pei Wei , Li Linqi
Published: April 2019

Changes in precipitation have a great influence on human beings. The study of precipitation can aid in understanding regional climate change characteristics and the hydrological cycle. Therefore, in this study, the standardized precipitation index is combined with a simple linear regression test, Mann–Kendall trend analysis, Sen's slope method, principal component analysis and partial correlation analysis to study precipitation and drought distributions in the Songhua River Basin and the causes of precipitation changes in this area. The results are as follows: (1) The average annual precipitation change in this area is not significant, but there are significant differences in seasonal precipitation changes. (2) On a long-term time scale, this area presents a wet trend from southeast to northwest. On a short-term time scale, spring and winter show a wet trend. Winter has changed significantly. Summer and autumn show a dry trend. (3) The average annual and rainy season (RS) precipitation shows step change characteristics. Precipitation change in RS is the main reason for annual precipitation change. (4) The Asian meridional circulation/zonal index have significant effects on precipitation and dry/wet changes in this area. The western Pacific subtropical high and the East Asian summer monsoon are also important factors in this area.
Sulfated Polysaccharides from Macroalgae for Bone Tissue Regeneration
Authors: Venkatesan Jayachandran , Anil Sukumaran , Rao Sneha , Bhatnagar Ira , Kim Se-Kwon
Published: April 2019

Background:

Utilization of macroalgae has gained much attention in the field of pharmaceuticals,
nutraceuticals, food and bioenergy. Macroalgae has been widely consumed in Asian countries as food from ancient
days and proved that it has potential bioactive compounds which are responsible for its nutritional properties.
Macroalgae consists of a diverse range of bioactive compounds including proteins, lipids, pigments, polysaccharides,
etc. Polysaccharides from macroalgae have been utilized in food industries as gelling agents and drug
excipients in the pharmaceutical industries owing to their biocompatibility and gel forming properties. Exploration
of macroalgae derived sulfated polysaccharides in biomedical applications is increasing recently.

Method:

In the current review, we have provided information of three different sulfated polysaccharides such as
carrageenan, fucoidan and ulvan and their isolation procedure (enzymatic precipitation, microwave assisted
method, and enzymatic hydrolysis method), structural details, and their biomedical applications exclusively for
bone tissue repair and regeneration.

Results:

From the scientific results on sulfated polysaccharides from macroalgae, we conclude that sulfated polysaccharides
have exceptional properties in terms of hydrogel-forming ability, scaffold formation, and mimicking
the extracellular matrix, increasing alkaline phosphatase activity, enhancement of biomineralization ability and
stem cell differentiation for bone tissue regeneration.

Conclusion:

Overall, sulfated polysaccharides from macroalgae may be promising biomaterials in bone tissue
repair and regeneration.
Applications of Algal Polysaccharides and Derivatives in Therapeutic and Agricultural Fields
Authors: Bouissil Soukaina , Pierre Guillaume , Alaoui-Talibi Zainab El , Michaud Philippe , El Modafar C. , Delattre Cedric
Published: April 2019

Background:

Recently, researchers have given more and more consideration to natural polysaccharides
thanks to their huge properties such as stability, biodegradability and biocompatibility for food and therapeutics
applications.

Methods:

a number of enzymatic and chemical processes were performed to generate bioactive molecules, such
as low molecular weight fractions and oligosaccharides derivatives from algal polysaccharides.

Results:

These considerable characteristics allow algal polysaccharides and their derivatives such as low molecular
weight polymers and oligosaccharides structures to have great potential to be used in lots of domains, such as
pharmaceutics and agriculture etc.

Conclusion:

The present review describes the mains polysaccharides structures from Algae and focuses on the
currents agricultural (fertilizer, bio-elicitor, stimulators, signaling molecules and activators) and pharmaceutical
(wound dressing, tissues engineering and drugs delivery) applications by using polysaccharides and/or their oligosaccharides
derivatives obtained by chemical, physical and enzymatic processes.
Determinants of the Intention to Use Teledermatology: Evidence From Dermatologists and Primary Care Physicians (Preprint)
Authors: Sendín-Martín Mercedes , Jiménez-Zarco Ana , Saigí-Rubió Francesc , Conejo-Mir Julian , Pereyra-Rodriguez Jose Juan
Published: April 2019

BACKGROUND

Teledermatology (TD) is one of the applications of electronic health and telemedicine that involves the use of information and communication technologies (ICTs) for the care of skin diseases. Previous studies on TD indicate that it seems to be effective in diagnosing early malignant pathologies, such as melanoma, and in reducing waiting lists by prioritizing urgent cases of pathology. Despite these advantages, the implementation of TD is still low in many areas.

OBJECTIVE

Most previous studies on TD have focused on analyzing the results of TD use. However, to completely understand TD, it is necessary to consider the determinants of its use. This study analyzes the factors that motivate medical professionals to use TD in their clinical practice.

METHODS

A survey that targeted a total population of 743 medical professionals from health care institutions in Andalusia (Spain) was used. The study sample comprised 223 doctors (87 dermatologists and 136 primary care physicians).

RESULTS

Using an extended Technology Acceptance Model and microdata for the 223 physicians, a cluster analysis (of the user’s ICT profile) and binary logistic regression analysis were conducted. This analysis demonstrated the presence of 3 clusters in the sample with respect to the use of technology (cluster 1: advanced use of ICTs; cluster 2: moderate use of ICTs; and cluster 3: scarce use of ICTs). The analysis performed confirmed the model’s goodness of fit, which allowed 69% of the variable’s variance to be explained. The outcomes revealed that the factors that were most important when implementing a TD system were the user’s ICT profile (P=.048), system efficiency (P<.001), and preference of the subjects involved (P=.008; P<.005). The quality of the assistance, the difficulties arising from the use of technology (information security and confidentiality), or interests of the administration were not decisive factors for the implementation of TD. Subsequently, we performed a logistic regression analysis, separating primary care doctors from dermatologists. For the former, the determining factors were the ICT profile and the efficiency of the system, whereas, among dermatologists, only the preference of each individual was considered to be a determining factor.

CONCLUSIONS

The use of TD should be accompanied by a comprehensive program of validation and evaluation. These results show that determinants of TD implementation differ depending on the subjects involved. Therefore, it is essential to perform studies before the implementation of a TD system to identify and influence the aforementioned predictive factors.
El Instituto de los Mexicanos en el Exterior
Authors: Medina Mora Luisa
Published: April 2019

Se presentan las acciones que el Instituto de los Mexicanos en el Exterior (IME) desarrolla para atender el reto de canalizar posibilidades de educación, salud, educación financiera, integración comunitaria y empoderamiento, a una población equivalente al 10% de los mexicanos. Uno de estos retos son los apoyos que los migrantes mexicanos requieren en educación media superior, con el fin de incorporarse de la mejor manera al sistema educativo estadounidense, y continuar sus estudios superiores o técnicos en las universidades y colegios comunitarios. Ante esta situación, con aliados del IME se han sumado las ofertas de diversas instituciones del gobierno de México como son la Preparatoria Abierta de la SEP, la Universidad a Distancia de México (UnADM), también de la Secretaría de Educación Pública (SEP), la preparatoria abierta del Colegio de Bachilleres (ColBach), el bachillerato a Distancia de la UNAM (B@UNAM), y se espera en un futuro cercano poder ofrecer los programas de estudios superiores en línea que tiene la UNAM y los bachilleratos a distancia de otras universidades mexicanas.
Descubriendo mi genética en entornos colaborativos virtuales
Authors: Álvarez Martínez Mónica Rosario , Moreno Ramírez Karla María , Álvarez Martínez Adriana
Published: April 2019

El conocimiento es un fenómeno social y hoy en día con la aparición de los entornos educativos virtuales resulta necesario consolidar tal afirmación. La construcción social del conocimiento está mediada por la influencia de los otros, por lo tanto, el aprendizaje implica la apropiación de saberes culturales y la reconstrucción de los mismos. En el presente artículo se muestra una propuesta que busca consolidar la enseñanza basada en proyectos en la asignaturas de Biología II del Bachillerato Virtual de la Universidad Autónoma de Sinaloa (UAS); con su aplicación, se pretende cumplir objetivos que lleven al estudiante a un desarrollo de aprendizajes de manera integral y significativa, como lo son: su autoconocimiento biológico, la experiencia continua del aprendizaje colaborativo, además de fomentar el gusto por el uso de las redes sociales con un enfoque educativo
VÍDEOS DE ENTRETENIMENTO NO ENSINO DE CIÊNCIAS: PROPOSTAS PEDAGÓGICAS PARA A APRESENTAÇÃO DO CONTEÚDO DE ECOLOGIA
Authors: De Freitas Pedro Henrique , Soares de Andrade Mariana A. Bologna
Published: April 2019

O presente artigo relata e analisa sob uma perspectiva da aprendizagem significativa a aplicação de duas Sequências Didáticas, elaboradas para o ensino de Ecologia (AUTOR 1), que visavam à aprendizagem dos termos científicos e características dos Biomas por meio da apresentação de trechos selecionados de filmes de entretenimento, uma das sequências abordava o tema Biomas Mundiais e a outra Biomas Brasileiros. Tais sequências buscaram propiciar ao professor uma prática pedagógica, a qual o estudante é responsável pela procura de conhecimentos e conceitos baseados em suas vivências, além de promover um aprendizado no qual o aluno é o agente ativo no processo de aprendizagem. Participaram da pesquisa 07 estudantes do 6° ano do Ensino Fundamental de uma escola da rede privada da cidade de Londrina-PR, com idades entre 11 e 12 anos, e a professora regente da disciplina de ciências. As cenas selecionadas demonstraram que os filmes contextualizam o conteúdo, propiciam o compartilhamento de informações e possibilitam ao professor identificar os conhecimentos prévios dos alunos, direcionando o processo ensino e aprendizagem para que os subsunçores sejam modificados a fim da educação científica.
MÍDIA E EDUCAÇÃO: NOVOS OLHARES PARA A APRENDIZAGEM SEM FRONTEIRAS
Authors: Souza Nayara de Oliveira
Published: April 2019

Este trabalho apresenta a resenha do livro "Mídia e Educação: novos olhares para a aprendizagem sem fronteiras",  organizado pelos pesquisadores Raul Inácio Busarelo, Patrícia Bienging e Vânia Ribas Ulbricht. Esta obra se apresenta em nove capítulos, que tem a objetivo expor e discutir nove pesquisas educacionais que utilizaram as mídias como recurso metodológico
EDUCAÇÃO AMBIENTAL DIANTE DA PROBLEMÁTICA DO LIXO: UMA ANÁLISE DESCRITIVA EM UMA ESCOLA DA ÁREA RURAL DE PARNAÍBA - PI
Authors: Campos Francilene Leonel , Dos Santos Roselly Araujo
Published: April 2019

Em meio à atual crise ambiental, se faz necessário trabalhar temas que desenvolvam a reflexão ambiental. Assim, a execução de projetos dentro das escolas torna-se um meio de formar cidadãos com consciência ambiental e que os permitam serem sujeitos críticos. Nesse sentido, a presente pesquisa foi desenvolvida com 34 alunos do 7º ano do ensino fundamental de uma escola da área rural de Parnaíba-PI, em que consistiu em 4 etapas: questionário (pré teste), palestra, oficina de reciclagem de papel e questionário (pós teste). Dessa forma, observou-se uma melhoria significativa em relação aos conceitos de educação ambiental por parte dos alunos, visto que todas as questões analisadas tiveram aumento no número de respostas corretas e uma diminuição das respostas erradas. Pode-se concluir que os participantes do projeto puderam ter um melhor entendimento sobre as questões ambientais, proporcionando um aprendizado de como reciclar papel. Embora seja um processo progressivo que necessite da mudança de comportamento e da visão em relação à natureza. Assim, para resultados satisfatórios é necessária a disseminação de conceitos básicos de educação ambiental.
RECENSÃO: KAITLYNN MENDES (2015) SLUTWALK, FEMINISM, ACTIVISM AND MEDIA, PALGRAVE MACMILLAN, LONDON
Authors: Cruz Rui Vieira
Published: April 2019

SLUTWALK, FEMINISM, ACTIVISM AND MEDIA
O PESSOAL É POLÍTICO? AS REPRESENTAÇÕES SOCIAIS DOS PROFISSIONAIS DA ESTRATÉGIA DA SAÚDE DA FAMÍLIA SOBRE A VIOLÊNCIA CONTRA MULHERES NO MUNICÍPIO DE TRÊS CACHOEIRAS.
Authors: Cardoso Dione Matos de Souza , Werba Graziela Cucchiarelli
Published: April 2019

O Sistema Único de Saúde é a atual forma de organização da assistência pública em saúde em nosso país. Na busca pela reorganização das práticas profissionais foi instituída a ESF - Estratégia Saúde da Família. Este artigo tem por objetivo discutir sobre as RS - Representações Sociais - dos profissionais da ESF acerca da violência contra as mulheres. A pesquisa foi realizada com as equipes da ESF do município de Três Cachoeiras – RS. Os dados foram obtidos através das técnicas de Grupo Focal, Entrevistas e Observação Participante. Foram delimitadas três categorias: Invisibilidade, Culpabilização e Intervenções. Concluímos que, o setor de saúde ainda não reconhece esta problemática como de sua competência. A categoria culpabilização apontou a “liberdade da mulher” como causa principal da violência de gênero, sinalizando a necessidade de uma reflexão acerca do principal objetivo do movimento feminista “a libertação feminina”.
POLÍTICA DAS IMAGENS: ESTÉTICA, VISIBILIDADE E DIREITO
Authors: Rabenhorst Eduardo Ramalho
Published: April 2019

Em que pese não ser propriamente uma novidade no campo dos estudos jurídicos, o tema da estética vem despertando um interesse crescente entre os juristas. Centros de investigação em torno da relação entre estética e direito foram criados em diversas universidades e não são poucos os livros e artigos publicados sobre o assunto. Percebe-se que os juristas não apenas estão explorando as fecundas e variadas possibilidades de conexão do direito com mundo das artes e da literatura, mas também estão produzindo reflexões importantes sobre a forma do direito, elemento essencial da juridicidade.

O texto que se segue faz parte desse interesse geral do direito pelo tema da estética, porém o vocábulo “estética” tem aqui mais relação com o estudo das experiências sensoriais da percepção do que propriamente com as artes. Em outras palavras, o presente trabalho integra uma linha teórica que, combinando intimamente estética e teoria social, busca entender o papel que a sensibilidade desempenha no funcionamento do corpo social e na existência das pessoas que dele fazem parte (Carnevali, 2013).
CIBER CRÍMENES, GÉNERO Y DERECHOS HUMANOS PREVENCIÓN DEL CIBERDELITO
Authors: Díaz Laura López , Izquierdo Josefina De la Cruz , Mateos Erika Yunuen Morales
Published: April 2019

Es importante prevenir los delitos informáticos y garantizar la privacidad, ya que hoy en día han aumentado los delitos y cada día son más graves. La privacidad constituye una preocupación tanto para los individuos como para las corporaciones, es por ello que se necesita atacar dichos delitos en la medida de lo posible.

La cantidad de datos e información digital ha aumentado con el inicio del internet y el adentramiento en la red mundial; casi toda esta comunicación es lícita, pero las computadoras, redes, telecomunicaciones y la información electrónica también se utilizan para cometer delitos y perfeccionar las técnicas delincuenciales, creciendo nuevas formas de robo y sabotaje de la información.

Los avances tecnológicos les han permitido tanto a los delincuentes, como a los grupos criminales el obtener un medio efectivo por el cual conseguir víctimas que caigan en sus redes y que se expongan en situaciones de peligro. Ninguna persona elige ser víctima de un delito, sólo se expone por falta de precaución y desconocimiento de sus derechos. Estos delitos se enfocan en afectar la privacidad de corporaciones y jaqueo de información en el ámbito económico. lo que resulta en daños económicos a empresas y particulares y que les impone gastos en la protección de información y restauración de la información pérdida.

También existen afectaciones que afectan a la sociedad en general, especialmente al grupo vulnerable de las mujeres, pues entre esos delitos se hallan aquellos que enfatizan su denigración y la violencia existente en países como México, con una cultura tradicionalista y marcadamente patriarcal, como la del acoso virtual, el sexting, la prostitución y trata, entre otros.
NOTAS SOBRE AS DECISÕES DO COMITÊ DE DIREITOS HUMANOS DA ONU: DIREITO À FAMÍLIA LGBT
Authors: Souza Felipe Sakai , Lippi Camila Soares
Published: April 2019

O presente artigo analisa as decisões do Comitê de Direitos Humanos da ONU relativas ao direito à família da população gay, lésbica, bi e transexual (LGBT) a partir da perspectiva teórica queer. Pretendeu-se compreender como o Comitê de Direitos Humanos, responsável pelo monitoramento do Pacto Internacional dos Direitos Civis e Políticos, de 1966, tem interpretado esse direito importante para o grupo em análise, perguntando até que ponto o órgão conseguiu realizar uma interpretação evolutiva. Constatou-se que o mecanismo paulatinamente sinaliza para adoção de uma interpretação que tende a reconhecer a pluralidade das formas de constituir vínculos familiares.
Characteristics of Cμ2 derived from ultrasonic anemometer in an urban boundary layer
Authors: Al-Jiboori Monim , Jaber Sundus
Published: April 2019

Fast-response observations of three components of wind and air temperature have been applied to calculate the refractive index function coefficient (Cμ2 ), which is needed to describe optical wave propagation in a turbulent medium. These were measured by 3D ultrasonic anemometer installed on the roof of the building of Atmospheric Science Department which is 19 m above ground level. Refractive index function coeffi cient was calculated for various periods of three seasons: winter, spring and summer.Diurnal variations of (Cμ2) have been made at the surface layer for these seasons. The results show that high values ofmean (Cμ2) occurred during the day time more than at night, also they occurred more in summer than in winter and spring. The results of (Cμ2) found to change with atmospheric stability, whereas they inversely decrease under unstable conditions, approximately constant at neutral cases, and increase under stable conditions. Values of (Cμ2) on average appears to be lower during the rainy and foggy weather cases compared to those of clear sky.
Ocena tempa osiadania odwodnionego torfowiska oraz weryfikacja równań empirycznych opisujących ten proces
Authors: Gąsowska Monika , Oleszczuk Ryszard , Urbański Janusz
Published: April 2019

The papers presents the soil surface subsidence rate of drained (1967–1971) peat deposit in 1978–2015 years. The very high differences of the rate was observed on relatively small area (15 ha). The subsidence rate was observed in the range from 0.06 to 1.56 cm·year–1. The percentage loss of the peat deposit thickness in the years 1978– –2015 in the analyzed area was varied and did not depend on the initial thickness of the peat deposit. It oscillated between 2 and approx. 44%. The obtained measured data were able to perform the verification of selected published in the literature empirical equations to predict the subsidence rate of soil surface of drained many years ago lowland peatlands.
Bryophyte extracts suppress growth of the plant pathogenic fungus Botrytis cinerea
Authors: Latinovic Nedeljko , Sabovljevic Marko , Vujicic Milorad , Latinovic Jelena , Sabovljevic Aneta
Published: April 2019

In this study, the extracts of three selected bryophyte species are shown to
have inhibitory effects on grey mould disease (Botrytis cinerea). Methanol
extracts of one leafy liverwort (Porella platyphylla) and two mosses, one
aquatic (Cinclidotus fontinaloides) and one terrestrial (Anomodon
viticulosus), were applied in vitro to Botrytis cinerea, after which tests
showed suppression of fungal development.
Nonexistence of nontrivialweak solutions for anisotropic elliptic problems
Authors: Feng Tingfu
Published: April 2019

In this paper, we consider anisotropic elliptic problems on a bounded smooth
domain, nonexistence of nontrivial weak solutions are obtained by two
different simplified methods. We point out the results of nonexistence of
nontrivial weak solutions not only depend on the size and shape of domain,
but also the constants p1 and pN in anisotropic elliptic problems.
Some results on generalized derivations and (σ,τ)-Lie ideals
Authors: Güven Evrim
Published: April 2019

Let R be a prime ring with characteristic not 2 and ?,?,?,?,?,?,?
automorphisms of R. Let h : R ? R be a nonzero
left(resp.right)-generalized (?,?)-derivation, b ? R and V ? 0 a left (?,?)-Lie ideal of R. The main object in this article is to study the
situations. (1) h(I) ? C?,?(V),(2) bh(I) ? C?,?(V) or h(I)b ? C?,?0V), (3)
h?(V)=0,(4) h?(V)b=0 or bh?(V)=0.
Lie rough groups
Authors: Oğuz Gülay , Içen Ilhan , Habil Gürsoy
Published: April 2019

This paper introduces the definition of a Lie rough group as a natural
development of the concepts of a smooth manifold and a rough group on an
approximation space. Furthermore, the properties of Lie rough groups are
discussed. It is shown that every Lie rough group is a topological rough
group, and that the product of two Lie rough groups is again a Lie rough
group. We define the concepts of Lie rough subgroups and Lie rough normal
subgroups. Finally, our aim is to give an example by using definition of Lie
rough homomorphism sets G and H.
A new class of f -structures satisfying f3-f=0
Authors: Balkan Yavuz , Uddin Siraj , Stankovic Mica , Alkhaldi Ali
Published: April 2019

In this study, we introduce a new class of pseudo f -structure, called
hyperbolic f -structure. We give some classifications of this new structure.
Further, we extend the notion of (k,?,v)-nullity distribution to
hyperbolic almost Kenmotsu f-manifolds. Finally, we construct some
non-trivial examples of such manifolds.
On the lower bound for diameter of commuting graph of prime-square sized matrices
Authors: Dolzan David , Kokol-Bukovsek Damjana , Kuzma Bojan
Published: April 2019

It is known that the diameter of commuting graph of n-by-n matrices is
bounded above by six if the graph is connected. In the commuting graph of
p2-by-p2 matrices over a sufficiently large field which admits a cyclic Galois
extension of degree p2 we construct two matrices at distance at least five.
This shows that five is the lower bound for its diameter. Our results are
applicable for all sufficiently large finite fields as well as for the field
of rational numbers.
Sharp estimates of generalized zalcman functional of early coeffcients for Ma-Minda type functions
Authors: Cho Nak , Kwon Oh , Lecko Adam , Sim Young
Published: April 2019

Let ? be an analytic function in the unit disk D := {z ? C : |z| < 1} which
has the form ?(z) = 1 + p1z + p2z2 + p3z3 + ... with p1 > 0, p2, p3 ? R.
For given such ?, let S*(?), K(?) and R(?) denote the classes of standardly
normalized analytic functions f in D which satisfy zf'(z)/f(z) < ?(z), 1
+ zf''(z)/f'(z) < ?(z) f'(z)< ?(z), z ? D, respectively, where < means
the usual subordination. In this paper, we find the sharp bounds of |a2a3-a4|, where an := f(n)(0)/n!; n ? N, over classes S*(?), K(?) and R(?).
Module amenability, module character biprojectivity and module character biflatness of lau product of two Banach algebras
Authors: Sadeghi H. , Lashkarizadeh Bami
Published: April 2019

Let A be a Banach algebra and T be an U-module homomorphism from U-bimodule
B into U-bimodule A. We investigate module amenability (resp. module
approximate amenability), module character amenability (resp. module
character approximate amenability), module character biprojectivity and
module character biflatness of A x Tu B for every two Banach U-bimodule A and
B.
Univalence criteria for general integral operators using the Struve and Bessel functions
Authors: Daniel Breaz , Carmen-Ioana Tănase
Published: April 2019

In this paper we consider the class of Bessel functions and the class of
Struve functions. We obtain some univalence criteria for two general
integral operators.
Identities and derivative formulas for the combinatorial and Apostol-Euler type numbers by their generating functions
Authors: Kucukoglu Irem , Simsek Yilmaz
Published: April 2019

The first aim of this paper is to give identities and relations for a new
family of the combinatorial numbers and the Apostol-Euler type numbers of
the second kind, the Stirling numbers, the Apostol-Bernoulli type numbers,
the Bell numbers and the numbers of the Lyndon words by using some
techniques including generating functions, functional equations and
inversion formulas. The second aim is to derive some derivative formulas and
combinatorial sums by applying derivative operators including the Caputo
fractional derivative operators. Moreover, we give a recurrence relation for
the Apostol-Euler type numbers of the second kind. By using this recurrence
relation, we construct a computation algorithm for these numbers. In
addition, we derive some novel formulas including the Stirling numbers and
other special numbers. Finally, we also some remarks, comments and
observations related to our results.
Finite difference approximation for the 2D heat equation with concentrated capacity
Authors: Sredojevic Bratislav , Bojovic Dejan
Published: April 2019

The convergence of difference scheme for two-dimensional initial-boundary
value problem for the heat equation with concentrated capacity and
time-dependent coefficients of the space derivatives, is considered. An
estimate of the rate of convergence in a special discrete Sobolev norms ,
compatible with the smoothness of the coefficients and solution, is proved.
Unmanned air vehicle 3-D wing aerodynamical design and algorithm stability with respect to initial shape
Authors: Peigin Sergey , Pushchin Nikita , Timchenko Sergey
Published: April 2019

A new technology of the optimal design of aerodynamic configurations based on
a new generation software product is used for aerodynamic design of a 3-D
wing of the middle class unmanned aerial vehicle. The optimal shape of the
wing, which is characterized by minimum total drag at a fixed lift
coefficient and corresponding to the specified geometric and aerodynamic
constraints, is determined on the basis of the global search method and
numerical solutions of the complete Navier-Stokes equations. It is shown
that the proposed approach provides reduction in a wing drag in the cruise
flight zone and significantly reduces the material and time costs for
aerodynamic aircraft design. Optimal wing has a significantly lower drag at
the main design point, and it can be used during cruising and in its
vicinity. Optimization allows improving of the glider wing quality. Optimal
wing is distinguished by better aerodynamic characteristics in the wide
vicinity of design point in terms of the Mach numbers and lift coefficient.
Such wing is resistant to the small changes in the flight conditions and it
meets all given geometric and aerodynamic constraints.
Clustering University Programs in Accounting to Enhance Selection Productivity: Precursor to Recommendation System Development
Authors: Alawadhi Abdullah , Byrnes Paul E.
Published: April 2019

Selecting prospective programs in higher education can be a problematic and inefficient task for applicants. In particular, one of the most significant challenges entails locating a specific subset of programs likely to be a good fit. In this paper, clustering techniques are employed in evaluating a specifically created data set of AACSB-accredited doctoral programs in accounting so as to aggregate them by type. In so doing, one is then better positioned to identify which schools best align with his/her relevant characteristics and objectives, thus gaining insight concerning the most appropriate subset of schools to initially consider for application purposes. This approach provides meaningful differentiation between the various program types, offers a means for improving productivity relative to the university application process, and demonstrates promise as an initial foundation for eventual construction of a program recommendation system for use in ostensibly any program application initiative within the higher education domain.
A New Approach for Dental Bleaching Using Violet Light With or Without the Use of Whitening Gel: Study of Bleaching Effectiveness
Authors: Gallinari MO , Fagundes TC , da Silva LM , de Almeida Souza MB , Barboza ACS , Briso ALF
Published: April 2019

The objective of this study was to evaluate the effectiveness of violet light-emitting diodes (LEDs) in dental bleaching treatment when used in conjunction with bleaching gels containing different concentrations of hydrogen peroxide (HP). Here, 90 bovine teeth (n=15) were randomly assigned to the following groups: GI, placebo without light; GII, 35% HP without light; GIII, 17.5% HP without light; GIV, placebo with violet LED; GV, 35% HP with violet LED; and GVI, 17.5% HP with violet LEDs. Three bleaching sessions of 45 minutes were conducted; 21 cycles involving one minute of irradiation by violet LEDs with 30-second intervals were performed during each session of bleaching (GIV, GV, and GVI). Color changes (ΔE, ΔL, Δa, and Δb) were analyzed using a visible ultraviolet light spectrophotometer 7 days after each bleaching session. The mean ΔE, ΔL, Δa, and Δb values were compared between groups by analysis of variance and Tukey tests, with a significance level of 5%. The groups treated with 35% HP had higher ΔE and ΔL and lower Δb values, regardless of whether violet light was used. The group that received only violet LED differed from the control group in terms of ΔE, and the group treated with 17.5% HP and violet LED presented higher ΔE values than the group treated with 17.5% HP only. Thus, violet light did not influence bleaching efficacy when using 35% HP, but when used in conjunction with 17.5% HP, it increased the bleaching efficacy. Moreover, use of the violet LED only also prompted a bleaching effect, although it was less marked.
Total nitrogen, water-soluble nitrogen and free amino acids profile during ripening of soft cheese enriched with Nigella sativa seed oil
Authors: Georgescu Mara , Raita Ștefania Mariana , Tăpăloagă Dana
Published: April 2019

Various antimicrobial solutions have been tested as additives for raw milk traditional cheeses, among which Nigella sativa cold pressed seed oil (NSSO) is recognized for its positive effect on the microbial quality of such products. The overall effect on the quality of enriched cheeses during ripening is still under extensive investigation. Three batches of traditional raw milk brined cheese were included in the current experiment: control cheese without Nigella sativa seed oil (NSSO) and cheese samples enriched with 0.2 and 1% w/w NSSO. Experimental cheese samples were analyzed in duplicates for total nitrogen content (TN), at 0, 14, 28 and 42 days of ripening, while single determinations of total nitrogen (WSN) and free amino acids (FAA) were performed at 14, 28 and 42 ripening days. The TN content revealed similar values for control cheeses and NSSO cheeses, and no significant differences were noticed within the three treatment groups (p >.05) throughout ripening. WSN values followed a significant rising shift in all cheeses during ripening, yet computing data obtained for the three considered treatments, despite an obvious higher WSN content of NSSO enriched cheeses, no statistical significance could be associated to this difference. The FAA composition of the experimental cheeses, varied quantitatively, by increasing with ripening time, but no qualitative variation was noticed during the follow-up period. The FAA composition of the did not vary significantly within treatments.
Toxic, but beneficial compounds from endophytic fungi of Carica papaya
Authors: Eze Peter M. , Abonyi Dominic O. , Abba Chika C. , Proksch Peter , Okoye Festus B. C. , Esimone Charles O.
Published: April 2019

Fungi remain a promising source of novel biologically active compounds with potentials in drug discovery and development. This study was aimed at investigating the secondary metabolites from endophytic Fusarium equiseti and Epicoccum sorghinum associated with leaves of Carica papaya collected from Agulu, Anambra State, Nigeria. Isolation of the endophytic fungi, taxonomic identification, fermentation, extraction and isolation of fungal secondary metabolites were carried out using standard procedures. Chromatographic separation and spectroscopic analyses of the fungal secondary metabolites yielded three toxigenic compounds - equisetin and its epimer 5’- epiequisetin from F. equiseti and tenuazonic acid from E. sorghinum These compounds are known to possess several beneficial biological properties that can be explored for pharmaceutical, agricultural or industrial purposes.
The moderating role of risk management in project planning and project success: Evidence from construction businesses of Pakistan and the UK
Authors: Urbański Mariusz , Haque Adnan Ul , Oino Isaiah
Published: April 2019

This comparative study examines the moderating role of risk management in project planning and project success in the construction business of the UK and Pakistan. The data was gathered from 152 project managers (76 from both economies each) using a survey questionnaire. The purposive sampling technique was used to ensure fair representation of sample size and the RAND formula was used to select the project managers. For quantitative analysis, partial least square structural equation modelling technique was utilised. The results confirmed that project planning had a statistically significant impact on project success. Furthermore, risk management significantly moderated the relationship between project planning and project success in the construction businesses despite being in two different economies. The paper contributes to the enhancement of the body of knowledge intended for global companies and academicians aiming to implement risk management frameworks to enhance project success and ensure the effectiveness of project planning in a competitive business environment. It offers a new perspective to investigate the relationship between project planning and project success through moderating the effect of risk management, which is a new theoretical dimension for construction business and the field of project management. It is proposed to the governments and construction businesses operating in the UK and Pakistan to validate the empirical research framework in the cross-cultural context while assessing risk and uncertainty. It helps the construction business in the evaluation of risk while planning and successfully implementing project strategies.
Density dynamics, diet composition and productivity of sparrowhawk Accipiter nisus L. population in central Poland
Authors: Gryz Jakub , Krauze-Gryz Dagny
Published: April 2019

Long-term monitoring of raptor populations can serve as a proxy for the evaluation of whole ecosystem health. The aim of the study was to compare the current abundance of the sparrowhawk Accipiter nisus L. with data from past decades. Additionally, we examined the diet of this species in the breeding season and recorded the number of fledglings.

The study area encompassed 105 km2 of field and forest mosaic, located in the vicinity of the Rogów village (51°49'17,98''N, 19°53'54,5''E). Forests covered approximately 24% of the area and formed eight individual complexes ranging in size from 65 ha to 1000 ha. In the years 2011–2017, an average of 20.1 sparrowhawk pairs were recorded resulting in a population density of 19.1 pairs per 100 km2 of total area and 8.2/10 km2 of forested area. This is an increase of 26% compared to the years 2001–2003, when only 16 pairs nested in the same study area. Each successful pair of sparrowhawk produced between one and five fledglings with the average being 3.4.

Larch Larix spp. and Scots pine Pinus sylvestris L. dominated as nesting trees accounting for 36.9 and 35.9% of nesting sites respectively. The average age of the nesting trees was 31 years and nests were built at an average height of 11.7 m.

The sparrowhawk diet was dominated by birds, which amounted to 81.5% of prey items and over 95% of the consumed biomass. Among the birds identified to the species level, the domestic pigeon Columba livia f. domestica Gm. constituted the biggest share in biomass. Further important prey items were starling Sturnus vulgaris L., with 5.6% of prey items and 9.8% of the total biomass, and hawfinch Coccothraustes coccothraustes (L.), with 6.3% of prey items and 7.6% of the total biomass. Sparrowhawks also consumed significant numbers of thrush Turdus spp. that formed in total over 11% of the total consumed biomass.

It would appear that the observed population growth was a result of prohibited persecution and the ban on DDT usage in agriculture.