bluuebunny/crossref_metadata_2025 huggingface dataset:
Relationship between the content of chlorinated hydrocarbons and fatty acid composition of milk fat
Authors: Pietrzak-Fiećko Renata
Published: April 2018

Introduction

Reports that the presence of persistent organic pollutants in fat may affect fatty acid metabolism prompted this research aiming to study the relationship between the contents of γ-HCH and DDT, DDE, DDD, and ΣDDT, and fatty acid composition of milk fat.

Material and Methods

The material consisted of 50 samples of cow and mare milk, collected in 2015. Ludwicki’s and the Röse-Gottlieb and IDF Standard methods were used to prepare the samples. Statistical analyses were conducted using Statistica 12.0.

Results

There was a negative correlation between the content of γ-HCH and C16:1, C17:1, C18:1c9, C18:1c9c12, and ΣMUFA in cow milk fat and C13:0, C14:0, and C10:1 in mare milk fat. A positive correlation was observed between γ-HCH and C6:0 to C12:0, C14:0, C18:1t16, and ΣSFA in cow milk fat, and between this compound and C14:0iso, C16:1, C17:1, C18:1c9,11, and ΣMUFA in mare milk fat. A negative correlation between the contents of ΣDDT and C16:1, C17:1, C18:1c9,11,13 and ΣMUFA in cow milk fat and C16:0iso, C17:0, and C18:3 in mare milk fat was noted. A positive correlation was found between the contents of ΣDDT and saturated and polyunsaturated fatty acids and ΣSFA and ΣPUFA in cow milk fat, and C18:2c9c12 in mare milk fat.

Conclusion

The correlation between the content of selected organochlorine compounds and the composition of fatty acids in cow and mare milk fat indicates the strong influence of these environmental pollutants on the nutritional value of milk fat.
Xylazine regulates the release of glycine and aspartic acid in rat brain
Authors: Zhang Yi-Ming , Yu Dong-Xu , Yin Bai-Shuang , Li Xin-Ran , Li Li-Na , Li Ya-Nan , Wang Yu-Xin , Chen Yu , Liu Wen-Han , Gao Li
Published: April 2018

Introduction

Xylazine, a type of α2-adrenoceptors, is a commonly used drug in veterinary medicine. Xylazine-induced changes in the content of amino acid neurotransmitters – glycine (Gly) and aspartic acid (Asp), in different brain regions and neurons were studied.

Material and Methods

Wistar rats were administered 50 mg/kg or 70 mg/kg of xylazine by intraperitoneal injection. In addition, in vitro experiments were conducted, in which neurons were treated with 15 μg/mL, 25 μg/mL, 35μg/mL, and 45 μg/mL of xylazine. Test methods were based on the enzyme-linked immunosorbent assays (ELISA).

Results

During anaesthesia, Asp levels in each brain area were significantly lower compared to the control group. Except for the cerebrum, levels of Gly in other brain areas were significantly increased during the anaesthesia period. In vitro, xylazine-related neuron secretion of Gly increased significantly compared to the control group at 60 min and 90 min. Moreover, xylazine caused a significant decrease in the levels of Asp secreted by neurons at 20 min, but gradually returned to the level of the control group.

Conclusion

The data showed that during anaesthesia the overall levels of Asp decreased and overall levels of Gly increased. In addition, the inhibitory effect of xylazine on Asp and the promotion of Gly were dose-dependent. Our data showed that different effects of xylazine on excitatory and inhibitory neurotransmitters provided a theoretical basis for the mechanism of xylazine activity in clinical anaesthesia.
Assessment and mapping of desertification sensitivity with MEDALUS model and GIS – Case study: basin of Hodna, Algeria
Authors: Boudjemline Fouzia , Semar Ahcene
Published: April 2018

In Algeria, desertification risk is one of the main environmental and also social and economic problems. As much as 20 million hectares of northern Algeria are highly exposed and vulnerable to desertification with large areas falling into his ‘severe’ risk category, because the present massive destruction of vegetation and soils. This study aimed to use geographic information system (GIS) for mapping environmentally sensitive areas to desertification based on Mediterranean Desertification and Land Use (MEDALUS) approach in basin of Hodna, Algeria. Sensitivity is estimated with a modification of the MEDALUS environmentally sensitive area index (ESAI) which identifies such areas on the basis of an index (ESAI) that incorporates data on environmental quality (climate, vegetation, soil) as well as anthropogenic factors. This methodology allows the classification of land in critical, fragile and potentially sensitive areas. The results obtained show that 61% of the area is classified potentially sensitive to low sensitivity. These areas are particularly located in mountain areas. Spatially, the areas sensitive to degradation are as well in the lower region of the Hodna in Highlands consisting mostly of steppe route. The factors that could explain these variations of sensitivity are related mainly to changes in precipitation between the North and the South altitude and pressure of the population and livestock.
Assessment of groundwater salinity and risk of soil degradation in Quaternary aquifer system. Example: Annaba plain, Algeria N-E
Authors: Halimi Samia , Rechachi Hicham , Bahroun Sofia , Mizane Nour Elhouda , Daifallah Tarek
Published: April 2018

Quality of water resources in Annaba plain (North East) of Algeria is facing a serious challenge due to industrialisation and excessive exploitation of water. Therefore, 29 groundwater samples were collected from this area to assess their hydrogeochemistry and suitability for irrigation purposes. The groundwater samples were analysed for distribution of chemical elements Ca2+, Mg2+, Na+, K+, HCO3−, Cl−, and SO42−. It also includes pH, electrical conductivity.

The hydrochimical study has shown that the facieses are changing between a pole calcium-chloride-sulphate and sodium-chloride types. The results also showed that the salinity is the major problem with water for irrigation use (58% of samples fall into C3S1 class). As a result, the quality of the groundwater is not suitable for sustainable crop production and soil health without appropriate remediation.
Diurnal water temperature dynamics in lowland rivers: A case study from Central Poland
Authors: Łaszewski Maksym A.
Published: April 2018

The paper examines spatial and seasonal variations in diurnal water temperature dynamics in lowland rivers. Temperature data was obtained from digital temperature loggers located in nine sites across the Mazovian Lowland during the hydrological year 2016. On the basis of measurement data, mean, maximum, and minimum daily ranges were calculated in the monthly timescale, as well as the timing of extreme temperatures during the day. The results indicate that water temperature dynamics of lowland rivers have a clear seasonal pattern, with the highest variations of temperature in May and June and the lowest in January. Statistically significant differences were found in the daily temperature range between groups of the investigated sites; a higher diurnal temperature range was observed in sites draining a smaller catchment area, while larger rivers were generally more thermally stable in the daily timescale. There was also found an effect of anthropopressure on diurnal temperature dynamics in urbanized catchments, mainly due to impoundments and sewage inflows. Maximum water temperature in the studied sites usually occurred in the morning, from 06:00 to 10:00 CEST, while minimum temperature occurred in the late afternoon, from 14:00 to 18:00 CEST. Spatially, the timing of the maximum and minimum water temperatures during the day was similar in all of the investigated sites, with no statistically significant differences. However, cluster analysis indicated that in the summer half of the year the timing of the extreme temperatures was more varied between investigated sites. The results provide new insight into short-term river thermal behaviour and they are valuable in the context of game fisheries due to the significance of daily temperature variations in fish activity and feeding.
Phosphorus load concentration in tropical climates reservoir for each water quantity class
Authors: Marselina Mariana , Burhanudin Muhamad
Published: April 2018

Saguling Reservoir has a potential to be used as a raw water supply for Bandung Metropolitan Area (BMA), with the discharge of 1.622 dm·s−1. However, further studies are needed to ensure that the water quality is in accordance with the government regulations. This study shows that the reservoir’s P concentration was 315.0 mg·m−3 on average in 1999–2013. This value only meets the class III of government standards of water quality for the cultivation of freshwater fish, livestock, and to irrigate landscaping, but does not belong to the class I standard of 200 mg·m−3 for drinking water. The total-P concentration in wet, normal, and dry years was 796.3, 643.8, and 674.8 mg·m−3, respectively. The pollution load was highest in wet years due to the high levels of sediment. The pollution load of the reservoir did not exceed the class III classification of 29 405.01 kg·year−1. The pollution load in wet, normal, and dry years was 38 790.1, 25 991.9, and 23 929.0 kg·year−1, respectively. The phosphorus pollution is caused by the use of floating net cages in the reservoir, which makes it difficult to meet the standards. In wet years, the pollution load was higher than in normal and dry years. The P load could be higher in the wet season due to dilution and could probably decrease the pollutant concentration in the reservoir.
Model of water economic value optimization based on the land use change
Authors: Satyagraha Baria , Limantara Lily Montarcih , Bisri Mohammad , Andawayanti Ussy
Published: April 2018

Land use change in the upstream of Rawa Pening watershed which is more and more dominated by residence and industry causes the increasing of surface flow discharge on the rainy season. In addition, the decreasing of Rawa Pening ability in storing flood discharge also influences to the cropping area in surrounded Rawa Pening. Water surpluses occurring downstream are related to the land use change in the upstream which gives impact in the downstream. However, it is as an important reason to carry out the optimization of water economic value in this region. The disruption of water availability causes the decreasing of any production like hydroelectrical power, fresh water, and rice production, so the optimal water economy is decreasing. This research intends to: 1) analyse the effect of land use change to the water availability; 2) analyse the land use change to the water balance; and 3) build and analyse the optimization model of water economic value due to the land use change. Results show that there is the different influence of land use change during the years to the results of water value optimization.
Penerapan Six Sigma Untuk Penyelenggaraan Ujian Akhir Nasional SMU Di Lima Wilayah DKI Jakarta
Authors: -- Prayekti , -- Hanafi
Published: April 2018

This paper discusses the results of research on the application of Six Sigma at the junior national exam in Jakarta. This research was conducted on the implementation of the national exam in academic year 2007/2008 Jakarta using survey questionnaire methods in five areas of Jakarta. Questionnaires distributed to students, teachers and supervisors of national examinations. Data were analyzed based on Six Sigma, which has four areas which include quality planning, quality control, quality assurance and quality improvement. result that all schools have generally been preparing themselves before the national exams. Each school has a special program for students to national exam. The program, among others, provide additional educational materials outside lesson time, an extra studying on Saturday and Sunday. To control the quality of each school formed a special committee chaired by the principal. Because the national exam and the estuary is an important activity of all school activities that have been fostering student for six semesters. National exam to measure the success of the school so that the quality coaching to the students to become primary. If you need to be improved in order to be better. From the students, all students are required to follow all the final semester of the program established by school. Therefore, all students are ready for facing a national exam. Graduation rate of students on national exams students did not disappoint, generally in accordance with the expectations of students, parents, teachers and schools.Â ABSTRAKTujuan penulisan artikel ini dimaksudkan untuk membahas hasil penelitian tentang penerapan Six Sigma pada ujian nasional SMU di Jakarta. Penelitian ini dilaksanakan pada ujian nasional tahun ajaran 2007/2008 di Jakarta dengan menggunakan metode kuesioner survei di lima wilayah Jakarta. Kuesioner disebarkan kepada peserta didik, guru dan pengawas ujian nasional. Sekolah yang menjadi sampel masing-masing wilayah lima sekolah negeri dan swasta. Data dianalisis dengan berpedoman pada Six Sigma yang memiliki empat kegiatan,yaitu perencanaan kualitas (quality planning), pengendalian kualitas (quality control), jaminan kualitas (quality assurance) dan peningkatan kualitas (quality improvement). Hasil penelitian menunjukkkan bahwa semua sekolah pada umumnya telah mempersiapkan diri sebelum menghadapi ujian nasional. Setiap sekolah telah membuat program khusus untuk peserta didik yang akan mengikuti ujian nasional. Program tersebut antara lain: memberikan tambahan materi pelajaran di luar jam pelajaran dan tambahan belajar pada hari Sabtu dan Minggu. Untuk pengendalian kualitas setiap sekolah membentuk panitia khusus yang diketuai kepala sekolah. Ujian nasional menjadi tolok ukur keberhasilan sekolah, sehingga kualitas pembinaan kepada peserta didik menjadi prioritas.
Implikasi Unggulan Perguruan Tinggi Pada Aktivitas Ekonomi Daerah
Authors: Anwar. AB Syaiful
Published: April 2018

The objective of this research is to study the content, implementation, and policy performance of quality, relevance and core competitiveness of Bengkulu University. The data of this research is policies of Bengkulu University since 2006 up to 2008. The findings indicate: 1) consistency between theÂ National policies and the policies of Bengkulu University in regard to competitiveness, decentralization, outonomy, and health of the organization and 2) improved quality, relevance and core competitiveness of Bengkulu University in driving regional economic activities, enterprise and working athmosphere; Therefore, in a higher education that wishing to reach quality, relevancy, core competitiveness should apply total quality management system and has innovation, and care for the current issues continously.Â ABSTRAKTujuan penelitian ini mengetahui isi, implementasi dan kinerja kebijakan Universitas Bengkulu dalam peningkatan kualitas, relevansi dan dayasaing serta implikasinya pada kegiatan ekonomi daerah. Data penelitian adalah kebijakan Universitas Bengkulu sejak 2006 sampai 2008. Indikasi temuan: 1) ada konsistensi antara kebijakan nasional dan kebijakan Universitas Bengkulu dalam hal daya saing, desentralisasi, otonomi dan kesehatan organisasi dan 2) peningkatan kualitas, relevansi dan unggulan Universitas Bengkulu, dapat mendorong aktivitas ekonomi daerah, dunia usaha dan dunia kerja. Selanjutnya, perguruan tinggi dapat mencapai kualitas, relevansi dan unggul dengan menerapkan sistim manajemen terpadu, berinovasi serta tanggap terhadap isu-isu berkelanjutan.
Televisi Pembangunan Pedesaan
Authors: Anwas Oos M
Published: April 2018

This paper is a study in the follow advice from the research writer (2009), about the need to realize the Television Rural Development in order to meet the growing information needs for improving the quality of rural communities. Through literature review and discussion of results is known that themedium of television is the most popular mass media and society tend to increase every year. Media thatpresents a visual audio message is also able to influence the behavior and community life. RealizingRural Development TV broadcasts does not always mean to build a new television station, but it can bemade happen by optimizing the public television station TVRI especially with its digital technology thatcould overcome the frequency limitations. This broadcast aired nationally for 24 hours, via a specialchannel with an eight-hour-a-day broadcast pattern, which is then repeated in the afternoon and evening,so the villagers can follow the show within their appropriate opportunity.Â ABSTRAKTulisan ini merupakan kajian dalam menindaklanjuti saran dari hasil penelitian penulis (2009),tentang perlunya mewujudkan Televisi Pembangunan Pedesaan guna memenuhi kebutuhan informasiyang terus berkembang bagi peningkatan kualitas SDM masyarakat pedesaan. Melalui hasil kajian literaturdan bahasan diketahui bahwa media televisi merupakan media massa yang paling digemari masyarakatdan setiap tahun cenderung meningkat. Media yang menyajikan pesan audio visual ini juga mampumempengaruhi perilaku dan kehidupan masyarakat. Untuk merealisasikan Siaran Televisi PembangunanPerdesaan tidak perlu membangun setasiun televisi baru, akan tetapi mengoptimalkan TVRI sebagaisetasiun televisi publik, baik menggunakan teknologi analog apalagi teknologi digital yang bisa mengatasiketerbatasan frekuensi. Siaran ini mengudara secara nasional selama 24 jam, melalui satu channelkhusus dengan pola siaran 8 jam per hari, yang kemudian diulang pada sore dan malam harinya,sehingga masyarakat desa dapat mengikuti sesuai kesempatan yang dimilikinya. Substansi acaradikembangkan mengacu pada prinsip-prinsip pembangunan masyarakat pedesaan yang sesuai dengankebutuhan dan potensi masyarakat desa.
Pengembangan Multimedia Interaktif Untuk Pembelajaran Tipografi
Authors: Ahmad Abdul Aziz
Published: April 2018

The aim of this research is to develop interactive multimedia for Typography learning in the Visual Communication Design subject and to find out the effectiveness of multimedia that has been developed. The study was conducted at The Department of Art Education, Faculty of Languages and Arts, State University of Makassar in the second semester of 2005/2006 and 2006/2007 Academic Year. The result of this research: 1) this multimedia is applicable for classroom instruction; and based on the t-test analysis of the student achievement shows that the multimedia program is effective for students learning.Â ABSTRAKTujuan penelitian ini adalah mengembangkan multimedia interaktif untuk pembelajaran Tipografi dalam mata kuliah Disain Komunikasi Visual dan untuk menemukan keefektifan multimedia yang telah dikembangkan. Penelitian ini dilakukan terhadap mahasiswa Semester II Tahun Akademik 2005/2006 dan 2006/2007 pada Program Studi Pendidikan Seni Rupa Jurusan Seni Rupa Fakultas Seni dan Desain Universitas Negeri Makassar, dengan responden sebanyak 68 orang. Hasil penilaian menunjukkan bahwa multimedia interaktif dapat digunakan dalam pembelajaran di kelas. Berdasarkan analisis uji-t, menunjukkan bahwa program multimedia efektif digunakan sebagai media pembelajaran.
DIVERSIDADE, INTERCULTURALIDADE E ORGANIZAÇÕES: AMPLIANDO OS DEBATES SOBRE SUSTENTABILIDADE
Authors: Jaime Pedro , Ferrari Maria Aparecida , Bandeira Mariana Lima
Published: April 2018

Texto de Apresentação da Edição Especial
APRENDIZAGEM SOCIAL PARA SUSTENTABILIDADE: A EXPERIÊNCIA DE UM PROGRAMA EMPRESARIAL DE MULHERES EMPREENDEDORAS EM SITUAÇÃO DE POBREZA
Authors: Amaral Diego Gama , Brunstein Janette
Published: April 2018

O propósito desse estudo é expandir as discussões da literatura de Aprendizagem Social para Sustentabilidade, direcionada à temática de problemas ambientais, ao analisar o processo de aprendizagem social à luz da sustentabilidade social, em um projeto de combate à pobreza. Trata-se de um estudo de caso em uma rede de empreendimentos pertencente ao Programa Mulher Empreendedora do Instituto Consulado da Mulher, a principal ação social da marca Consul. A observação não participante foi a principal técnica de coleta de dados, complementada por análises documentais e entrevistas semiestruturadas. Como resultados, três fatores-chave são responsáveis por estimular a aprendizagem social entre as participantes: (a) a possibilidade de troca de experiências, devido ao formato da rede de empreendimentos; (b) o estímulo à qualidade de um diálogo mais aberto e democrático; (c) a necessidade de um mediador, encarregado pelo processo de facilitação das discussões e reflexões. Os fatores-chave criaram condições para a existência de cinco elementos críticos que influenciaram, em maior ou menor grau, o nível de aprendizagem social: (1) reflexão e pensamento crítico; (2) negociação e colaboração; (3) barreiras ao processo de aprendizagem; (4) participação e engajamento; (5) comunicação. Tais resultados também trazem implicações práticas para gestores que desejam criar projetos similares, especialmente em relação à construção de processos de mediação dos diálogos via a figura do educador social.
“SOZINHOS NÃO VAMOS VENCER”: PRÁTICAS COLABORATIVAS E GANHOS COLETIVOS EM UMA REDE DE EMPREENDIMENTOS DA ECONOMIA SOLIDÁRIA
Authors: Pirotti Tatiane Martins Cruz , Bitencourt Cláudia Cristina , Wegner Douglas
Published: April 2018

Este artigo se propõe a identificar as principais práticas colaborativas utilizadas por uma rede formada por Empreendimentos de Economia Solidária de reciclagem, para a geração de ganhos coletivos. Para tanto, foi utilizado o método de estudo de caso e a coleta de dados foi feita por meio de observações e da realização de sete entrevistas. As principais práticas colaborativas identificadas são: troca de informações, formação de grupos de trabalho para busca de objetivos da rede, parcerias para realização de formações, “intercâmbio” de trabalhadores entre os empreendimentos participantes, manifestações, organização coletiva para busca de recursos. Os ganhos gerados por meio destas práticas podem ser associados às categorias propostas por Podolny e Page (1998) como aprendizagem, legitimação e status, e benefícios financeiros. Os resultados demonstram a importância da rede para o desenvolvimento e atuação dos empreendimentos que dela fazem parte e para os indivíduos que nela se inserem. Por fim, este trabalho apresenta em seus resultados informações que fortalecem a relação positiva entre as práticas colaborativas exercidas por esta rede e as categorias de ganhos apresentadas na literatura.
COLABORAÇÃO PARA A SUSTENTABILIDADE: PRÁTICAS DE MEMBROS DE UMA CADEIA DE SUPRIMENTOS DO RIO GRANDE DO SUL
Authors: Ferreira Alves Ana Paula , Silva Minelle Enéas da , Santos Jaqueline Guimarães
Published: April 2018

Empresas têm recebido cada vez mais pressões da sociedade, dos governantes e de entidades não governamentais para incorporar práticas de sustentabilidade em suas operações. Tais pressões influenciam não apenas suas operações internas, mas também suas cadeias de suprimentos. Nessa perspectiva, no sentido de buscar esta aproximação entre sustentabilidade e operações, destaca-se a importância da integração entre diferentes atores que formam uma cadeia de suprimentos, a qual se torna possível, quando se intensificam as interações, ou mesmo, se desenvolvem práticas colaborativas. Assim, este estudo tem por objetivo analisar a colaboração entre membros de uma cadeia de suprimentos no Rio Grande do Sul como elemento contributivo para a introdução de práticas de sustentabilidade nesta cadeia. Para tanto, a discussão central está relacionada com a proposta de Beske e Seuring (2014), por meio de um estudo de caso com a empresa Mercur S/A e alguns integrantes de sua cadeia de suprimentos. Os principais resultados apontam que ações de colaboração são desenvolvidas com as partes da cadeia de suprimento visando melhorar a integração dos membros e introduzir práticas de sustentabilidade ao longo dessa cadeia. Entende-se que a empresa focal utiliza sua influência na gestão da cadeia para introduzir tais práticas de forma colaborativa nas suas fornecedoras. Com isso, podem ser consideradas as contribuições da pesquisa: (1) a identificação empírica do tema, algo pouco observado na literatura, e (2) uma contribuição teórica, uma vez que os critérios propostos e pesquisados podem servir de subsídio para novas pesquisas.
EM BUSCA DA COOPERAÇÃO NA GESTÃO SOCIAL: EVIDÊNCIAS DE UMA CATEGORIA POSTA À COORDENAÇÃO DE LÓGICAS E ESPAÇOS HÍBRIDOS
Authors: Alcântara Valderí de Castro , Souza Cabral Eloisa Helena de , Muzy Paulo de Tarso , Oliveira Laís Costa de
Published: April 2018

O objetivo deste ensaio é comunicar como a “cooperação” se estabelece como uma categoria teórico-empírica necessária à coordenação de lógicas e espaços híbridos no campo de práticas e teorias da gestão social. Desenvolvemos três argumentos: (a) Na perspectiva da gestão social a cooperação é uma categoria importante para a coordenação de espaços e lógicas híbridas; (b) Um campo científico e social marcado pelo hibridismo demanda normativamente o elemento da cooperação nas suas interrelações; e, (c) A cooperação é essencial em três momentos que se articulam: (1) entre os acadêmicos e os saberes híbridos tendo em vista o desenvolvimento de um campo científico que valora a cooperação, (2) entre os praticantes dada a ênfase da gestão social enquanto prática gerencial e (3) entre acadêmicos e praticantes. A “cooperação” se estabelece como uma categoria teórico-empírica e pode ser considerada como um mecanismo de coordenação entre as lógicas que se apresentam no espaço híbrido, no qual atuam as organizações do terceiro setor e no campo da interdisciplinar gestão social – que também se constitui híbrido pelas suas raízes práticas e evidências empíricas. Foi mostrado ainda que o hibridismo não é elemento que desfigure a “identidade” do gestor social, mas, pelo contrário, que o molda e o torna capaz de coordenar no espaço intermediário as diferentes lógicas e suas tensões. A própria ideia de cooperação gera tensões, sendo preciso reconhecer que a noção que defendemos não é “purificada” ou “idealizada”, devendo estar sempre aberta a discussão e experimentação empírica dos valores–fatos a ela relacionados.
PENENTUAN JENIS CITRA SATELIT DALAM INTERPRETASI LUASAN EKOSISTEM LAMUN MENGGUNAKAN PENGOLAHAN ALGORITMA CAHAYA TAMPAK
Authors: Yanuar Resha Christian , Hanintyo Rizki , Muzaki Anggi Afif
Published: April 2018

Peran dan manfaat ekosistem lamun secara ekologis merupakan hal yang harus diamati secara terperinci, terlebih potensi kerusakan yang dapat terjadi. Pemantauan kondisi ekosistem tersebut dapat dilakukan dengan memanfaatkan teknologi penginderaan jauh. Dalam penelitian ini, algoritma Lyzenga digunakan untuk mengolah nilai piksel yang ada pada citra satelit Landsat-8 dan Sentinel-2. Aplikasi algoritma Lyzenga akan menghasilkan nilai yang menunjukkan identitas dari objek yang terdapat di perairan pesisir. Hasil tersebut kemudian diproses melalui pengkelasan terbimbing dengan dilakukannya pemotongan kerapatan dalam rentangan Lyzenga, yang kemudian dihitung akurasinya. Hasil perhitungan akurasi menunjukkan angka 60,81% untuk citra Landsat-8 terkoreksi Top of Atmosphere (ToA) dengan titik acuan berjarak 30 meter, dan 60,18% untuk citra Sentinel-2 terkoreksi ToA dengan titik acuan berjarak 10 meter. Kedua nilai akurasi tersebut menunjukkan bahwa kedua jenis citra satelit mampu digunakan sebagai data untuk pemantauan objek pesisir, namun dengan kriteria acuan yang berbeda.
Synthesis and 3D crystal structure of new Ni(II)-ion-pair complex
Authors: KARA Hülya
Published: April 2018

The new Ni(II)

ion-pair complex, [BzTPP][Ni(dto)2] [(dto)2- = dithiooxalate and (BzTPP)+= benzyltriphenylphosphonium] was synthesized and characterized

by single crystal X-ray diffraction method. The crystal structure analysis

indicates that complex crystallizes in the monoclinic

space group P21/c and its asymmetric unit consists of discrete one [BzTPP]+ organic cation and one-half of [Ni(dto)2]2- complex anion. The nickel atom is four coordinate and

square planar coordination geometry. In the crystal structure, the organic cations and inorganic anions are

linked with the intermolecular C–H···O hydrogen bonds as well as C–H··· π and

π−π interactions which form 3D crystal structures and ensure the lattice

stability.
Yapılarda kullanılan malzemelerden yayılan doğal radyasyonun araştırılmasına yönelik çalışmalar
Authors: AŞKIN Ali , DAL Murat
Published: April 2018

Bu derlemede, çeşitli yapı

malzemelerinde var olan 226Ra, 232Th, 40K radyoaktif

izotoplarından yayılan gama radyasyonun aktivitesinin ve bu aktivitelere bağlı

olan radyum eşdeğer aktivitesi, gama ve alfa indeksi, soğurulan gama doz oranı

ile iç ve dış risk indeksleri gibi radyolojik parametrelerinin belirlenmesi

amacıyla Türkiye’de ve diğer ülkelerde yapılmış araştırmalar ve sonuçları incelenerek

okuyucuların dikkatine sunulmuştur. Yapılan çalışmaların genelinde granit ve

kum örneklerindeki doğal radyoaktivite diğer malzemelere oranla daha yüksek

bulunmuştur.  Aktivitesi yüksek bulunan

bazı çimento örneklerinde, yüksek radyoaktivtenin kaynağının çimentoda katkı

malzemesi olarak kullanılan kül’den kaynaklandığı belirtilmiştir. Bu konuda

yapılan çalışmaların sayıları ve elde edilen sonuçlar değerlendirildiğinde,

yapı malzemelerinden yayılan doğal radyoaktivitenin belirlenmesinin uzun vadede

insan sağlığının korunmasına önemli katkıları olacağı görülmektedir.
CONCEPÇÕES E PRÁTICAS DOS ENFERMEIROS SOBRE EDUCAÇÃO PERMANENTE NO AMBIENTE HOSPITALAR
Authors: Amaro Marilane de Oliveira Fani , Mendonça Érica Toledo , Carvalho Camilo Amaro , Nakada Karen Naomi , Siman Andréia Guerra , Santos Ferreira Núbia da Conceição
Published: April 2018

Compreender as concepções e práticas dos enfermeiros sobre a Educação Permanente no ambiente hospitalar. Pesquisa conduzida pela abordagem qualitativa realizada com 12 enfermeiros em um hospital filantrópico no interior de Minas Gerais, no período de abril a junho de 2014. Utilizaram-se entrevistas com roteiro semiestruturado. Os dados empíricos foram organizados mediante análise de conteúdo. Evidenciou-se que a educação permanente é concebida como treinamentos formais predominando a metodologia da transmissão de conhecimentos. O desinteresse e a falta de tempo foram aspectos dificultadores enquanto realização da prática no horário e ambiente de trabalho bem como a autonomia do profissional foram facilitadores. Sua implementação é permeada por barreiras como o dimensionamento inadequado e alcançar metas estabelecidas pela gestão da qualidade, mas apesar das dificuldades existentes, a Educação Permanente traz inúmeras contribuições para o serviço como redução de gastos, proporciona a oportunidade de conviver e conhecer a equipe de saúde e a transformação do processo de trabalho. A Educação Permanente ainda precisa romper com a prática baseada no modelo tradicional, a forma fragmentada e cumprimento de metas.
NUTRIÇÃO NA DOENÇA HEPÁTICA GORDUROSA NÃO ALCOÓLICA E SÍNDROME METABÓLICA: UMA REVISÃO INTEGRATIVA
Authors: Scheidt Lucimar , Schmidt Leucinéia , Pinheiro Thais da Luz Fontoura , Benetti Fábia
Published: April 2018

A doença hepática gordurosa não-alcoólica (DHGNA) é caracterizada pelo acúmulo de gordura nos hepatócitos na ausência de ingestão alcoólica e está sendo reconhecida como a principal causa de doença hepática crônica, e um dos componentes da Síndrome Metabólica, decorrente de maus hábitos alimentares e estilo de vida sedentário. Este trabalho teve por objetivo investigar a associação entre DHGNA e fatores relacionados à Síndrome Metabólica, bem como seus aspectos nutricionais. Para o levantamento bibliográfico, optou-se pela busca de artigos nas bases de dados PubMed, SciELO e LILACS, nos idiomas Português, Inglês e Espanhol. Aplicou-se a combinação dos seguintes descritores: “Liver diseases”, “Metabolic Syndrome” e “Nutrition Therapy”. Estima-se que mais de 70% dos indivíduos obesos apresentam alguma forma de DHGNA, afetando homens e mulheres. Os artigos selecionados comprovam a relação entre hiperlipidemia, resistência à insulina, obesidade e outros fatores da Síndrome Metabólica com a DHGNA. Enfim, observa-se a necessidade de mais pesquisas a respeito do assunto abordado e sua relação com a Síndrome Metabólica, devido aos impactos negativos que causam na saúde. Logo, orientações nutricionais adequadas são fundamentais para o tratamento dos pacientes.
QUEDAS EM IDOSOS: REFLEXÕES SOBRE AS POLÍTICAS PÚBLICAS PARA O ENVELHECIMENTO SAUDÁVEL
Authors: Portella Marilene Rodrigues , Lima Alisson Padilha de
Published: April 2018

Este estudo teve por objetivo apresentar as reflexões acerca das políticas públicas relacionada às quedas para que a população idosa possa obter um envelhecimento saudável. Optou-se pelo método de revisão narrativa por entender que são publicações amplas, apropriadas para descrever e discutir o desenvolvimento ou o “estado da arte” de um determinado assunto, sob o ponto de vista teórico ou contextual, não informando as fontes utilizadas, a metodologia para busca de referências, nem os critérios utilizados na avaliação e seleção de trabalhos. Para compor a revisão delimitaram-se os seguintes tópicos: Envelhecimento como fenômeno demográfico; Envelhecimento e os eventos de quedas; Inaugurar um novo tempo de ação e de parcerias, em cooperação entre todos, pois se os problemas são multifacetados, como os eventos de quedas, as soluções também o são. A consolidação de parcerias efetivas com as famílias, a sociedade, os setores governamentais e/ou não governamentais, poderá fortalecer políticas públicas para o envelhecimento saudável. Tal proposição exigirá mudanças essenciais, não apenas no que fazemos, mas em como pensamos e conduzimos o envelhecimento em si, seja na dimensão pessoal e ou coletiva.
A INFLUÊNCIA DO CONSUMO DE BEBIDAS ALCOÓLICAS NA OCORRÊNCIA DE VIOLÊNCIA POR PARCEIRO ÍNTIMO: REVISÃO INTEGRATIVA
Authors: Araújo Welton Souza Campos de , Silva Andrey Ferreira da , Estrela Fernanda Matheus , Lírio Josinete Gonçalves dos Santos , Cruz Moniky Araújo da , Santos Jemima Raquel Lopes , Pereira Álvaro
Published: April 2018

A violência por parceiro íntimo, muitas vezes, tem o uso do álcool e seus efeitos colaterais como elementos precipitadores e intensificadores das condutas violentas. Diante desse pressuposto, tem-se por objetivo identificar na literatura científica, nacional e internacional, as evidências científicas acerca da influência do consumo de bebidas alcoólicas na ocorrência de violênciapor parceiro íntimo. Trata-se de uma revisão integrativa da literatura realizada nas bases de dados Medical Literature Analysis and Retrieval System Online, Scientific Electronic Library Online, Literatura Latino-Americana e do Caribe em Ciências da Saúde e Base de dados de enfermagem, nas línguas portuguesa e inglesa, não havendo artigos em espanhol, com os descritores: consumo de bebidas alcoólicas, violência contra a mulher e violência conjugal. Considerou-se como critérios de inclusão: artigos originais, publicados no período de 2011 a 2016, disponíveis gratuitamente nos idiomas português, inglês ou espanhol, excluindo assim artigos fora dos critérios de inclusão, além de teses, dissertações, monografias, livros, capítulos de livros, documentos governamentais e seminários. Foram encontrados 56 artigos, contudo, somente 7 atenderam aos critérios de inclusão e exclusão e responderam a questão de revisão. Dentre os selecionados, realizou-se uma análise, a qual correspondeu à síntese das evidências disponíveis nos artigos que compõem o corpus do estudo. A literatura nacional e internacional desponta para o consumo de bebidas alcoólicas dentro da relação conjugal, como um elemento que contribui de forma significativa para uma evidente propensão à prática da violência por parceiro íntimo, pois está relacionado com a instabilidade emocional e a reação contra as agressões perpetradas pelo parceiro íntimo.
Webinar: Spondylolysis in Adolescents: Diagnosis, Treatment, and Outcomes
Authors: Schoenfeld Andrew J. , Selhorst Mitchell , Passias Peter , Allen Michael , Bono Christopher M.
Published: April 2018

Low back pain is not typically thought to be a pediatric issue; however, this condition occurs in 33% of adolescents each year—a rate similar to that seen in adults. The most common identifiable cause of low back pain in the adolescent is spondylolysis, a defect in the pars interarticularis. How is this condition best diagnosed and treated? Do oblique radiographs help diagnose spondylolysis in adolescents? What kind of short- and long-term clinical outcomes can adolescents—and especially adolescent athletes—diagnosed with acute spondylolysis expect to have? What factors might predict long-term outcomes?

These important and clinically applicable questions are addressed in this webinar course, titled "Spondylolysis in Adolescents: Diagnosis, Treatment, and Outcomes," hosted jointly by JOSPT and JBJS. The course is based on 2 published research articles—one from JOSPT and the other from JBJS. Participants in this continuing education activity are asked to read both articles carefully before watching the recorded webinar.

JOSPT co-author Mitchell Selhorst, DPT, OCS, will share the results of a retrospective review of acute spondylolytic injuries in young athletes. This study reports long-term clinical outcomes for these patients and identifies significant predictors of these outcomes. JBJS presenter, Peter Passias, MD, will discuss findings from a retrospective study of adolescents with and without L5 spondylolysis to address whether oblique radiographic views add value in the diagnosis of this cause of low back pain. This paper specifically addresses whether the diagnostic benefit of four-view studies outweighs the additional cost and radiation exposure, especially for young people. Moderated by JBJS Deputy Editor Andrew J. Schoenfeld, MD, who specializes in spondylolisthesis, spinal stenosis, and spinal surgery, this webinar course includes additional insights from expert commentators Michael Allen, PT, DPT, and Chris Bono, MD. The last 15 minutes are devoted to a live Q&A session between the audience and panelists.
PENGARUH PELAKSANAAN PRAKTEK INDUSTRI (PI) TERHADAP MOTIVASI BELAJAR SISWA KELAS XI IL SMK N 1 WONOASRI
Authors: Kartikawati Sulistyaning , Robianto Riski Faisal
Published: April 2018

Praktik Industri merupakan salah satu upaya peningkatan kualitas pendidikan di sekolah kejuruan. Praktik Industri sebagai bagian integral dari pendidikan sistem ganda yang merupakan kegiatan untuk membangun linkand match antara kurikulum SMK dengan dunia industri dan dunia usaha. Pada pelaksanaan kegiatan Praktek Industri siswa memperoleh kesempatan mengaplikasikan secara langsung teori yang mereka peroleh di sekolah pada dunia kerja yang nyata. Pelaksanaan Praktek Industri siswa program keahlian Instalasi Listrik
SMK N 1 Wonoasri ditempuh dalam waktu minimal 4 bulan, dilaksanakan pada tingkat XI semester genap. Selama pelaksanaan Praktek Industri tersebut siswa hanya melaksanakan kegiatan di dunia industri, tidak ada kegiatan belajar mengajar di kelas. Hal tersebut tentu saja bisa memberi prngaruh/perubahan pada mental siswa, terutama pada motivasi belajar. Tujuan penelitian ini adalah untuk mengetahui bagaimana pelaksanaan praktek industri sebenarnya di lapangan dan bagaimana pengaruh pelaksanaan Praktek Industri (PI) terhadap
motivasi belajar siswa. Diharapkan dari hasil penelitian ini bisa dijadikan sebagai bahan acuan untuk pertimbangan dalam rangka penyempurnaan sistem pelaksanaan Praktek Industri di waktu yang akan datang. Penelitian ini menganalisa temuan – temuan yang diperoleh dari observasi pelaksanaan praktek industri. Hasil penelitian diperoleh dengan cara menghubungkan dua analisa, yaiyu analisa observasi di tempat praktek industri dan analisa
motivasi belajar pada setiap siswa praktikan paska pelaksanaan Praktek Industri. Dari kegiatan penelitian ini memperoleh kesimpulan bahwa, Praktek Industri yang dilaksanakan oleh siswa tingkat XI program keahlian Instalasi Listrik SMKN 1 Wonoasri berupa praktek langsung pada dunia kerja yang nyata untuk memperoleh pengalaman yang nyata sesuai dengan program keahlian. Pelaksanaan praktek industri pada setiap dunia usaha, masingmasing mempunyai pengaruh yang berbeda terhadap motivasi belajar siswa, siswa termotivasi belajar lebih baik pada dunia industri yang manajemennya tertata rapi serta mempunyai pembimbing berperan serta aktif.
PENGARUH PENGGUNAAN MACROMEDIA SEBAGAI MEDIA PEMBELAJARAN PADA STANDAR KOMPETENSI INSTALASI VIDEO GAME DI SMK GAMALIEL 1 MADIUN
Authors: Pratama Hendrik , Wijoseno Nunus
Published: April 2018

Media pembelajaran visual yang secara umum di jumpai pada beberapa Sekolah
Menengah Kejuruan (SMK) adalah media pembelajaran yang hanya terdiri dari gambargambar, tulisan-tulisan, dan juga grafik-grafik. Media pembelajaran ini
banyak dijumpai berupa gambar-gambar di dinding, gambar- gambar di buku-buku LKS, dan lain sebagainya.Media visual seperti di sebutkan diatas belum mampu meningkatkan prestasi belajar siswa, dimana justru dengan gambar-gambar itu siswa malah kebingungan didalam mencerna suatu materi pelajaran. Dan pada akhirnya pada saat dilakukan evaluasi berupa ulangan para siswa tidak mampu menjawab pertanyaan dengan baik. Kelemahan utama dari media pembelajaran visual diatas adalah belum mampu menggerakkan kemampuan psikomotorik dan kreatifitas siswa.Media pembelajaran Macromedia merupakan salah satu pilihan terbaik untuk menggantikan beberapa media pembelajaran visual diatas, karena dengan media pembelajaran Macromedia ini, siswa dapat melihat sebuah gambar, tulisan, ataupun grafik dalam bentuk animasi gerak. Dengan animasi gerak inilah, kemampuan psikomotorik dan kreatifitas siswa akan dilatih, dan pada akhirnya akan mempengaruhi prestasi belajar siswa
PEMBUATAN MEDIA PEMBELAJARAN TRAINER INSTALASI LISTRIK PENERANGAN PADA MATA PELAJARAN INSTALASI LISTRIK UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS XI SMK PGRI 1 MEJAYAN TAHUN PELAJARAN 2015/2016
Authors: Sukmawardana Yudhistira , Endramawan Prabakti , Hariwibowo Agus
Published: April 2018

Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar teknik instalasi tenaga listrik dengan
menggunakan media pembelajaran trainer instalasi listrik penerangan pada siswa kelas XI L teknik
instalasi tenaga listrik SMK PGRI 1 Mejayan. Populasi penelitian ini adalah siswa kelas XI L Teknik
instalasi tenaga listrik berjumlah 30 orang. Pelaksanaan penelitian dilakukan dalam 8 kali tatap muka
pada dua siklus, siklus pertama dan siklus kedua yang terdiri atas tahap perencanaan, tahap
pelaksanaan, tahap pengamatan dan tahap refleksi. Hasil penelitian menunjukan bahwa hasil belajar
siswa mengalami peningkatan setelah dilakukan pembelajaran dengan menggunakan trainer instalasi
listrik penerangan. Dari tes awal secara klasikal pada siklus pertama 83,33% meningkat menjadi
100% pada akhir siklus kedua.
PEMBUATAN MEDIA PEMBELAJARAN BERBASIS MULTIMEDIA INTERAKTIF VISUAL MACROMEDIA FLASH SEBAGAI MODULPERKULIAHAN MOTOR LISTRIK ARUS BOLAK BALIK
Authors: Setioko Dimas Bagus , Endramawan Prabakti , Hariwibowo Agus
Published: April 2018

Pembelajran dengan menggunakan media interaktif visual menggunakan animasi komputer memberikan
kesempatan kepada peserta didik lebih aktif dan interaktif. Tujuan pembuatan ini menggunakan media
macromedia flash player 8 adalah agar dapat memberikan kemudahan dalam penyampaian pembelajaran
mata kuliah motor listrik arus bolak balik. Penelitian ini berbentuk penelitian kualitatif. Dari berbagai
media pembelajaran yang berbasis multimedia visual., media menggunakan macromedia flash player 8
ini sangat diminati dan lebih menarik minat belajar. Salah satu peningkatan kualitas pembelajarn adalah
dengan pemilihan strategi atau cara dalam penyampaian materi pembelajaran agar diperoleh peningkatan
kompetensi belajar siswa. Salah satu cara penyampaiannya dengan menggunakan macromedia flash
player 8 ini. Perkembangan teknologi juga dapat mendukung dan meningkatkan minat belajar, media
pembelajaran ini dapat lebih menarik sehingga pemahaman mata kuliah motor listrik arus bolak balik
lebih memahami.
Pengembangan Media Pembelajaran Robot Transporter Pada Mata Kuliah Elektromekanik S1 Pendidikan Teknik Elektro IKIP PGRI Madiun
Authors: Ardi Pramudya , Munoto Munoto , Buditjahjanto Asto
Published: April 2018

Penelitian  ini  bertujuan untuk:   1)   mengetahui   validitas   media pembelajaran yang dikembangkan berupa media  pembelajaran  kit  Robot Transporter, 2) mengetahui respon mahasiswa  selama  penerapan media  pembelajaran yang dikembangkan, 3) mengetahui hasil belajar mahasiswa setelah penerapan  media  pembelajaran   yang  dikembangkan,   4)   mengetahui keterlaksanaan  media  pembelajaran  yang  dikembangkan. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian pengembangan dengan menggunakan model 4-D. Untuk uji  coba  produk menggunakan  one  group  pretest-posttest  design  yaitu  membandingkan   nilai pretest dan posttest. Nilai pretest diperoleh sebelum pembelajaran dengan menggunakan  robot transporter  dan nilai  posttest diperoleh  setelah   pembelajaran. Dalam penelitian ini diperoleh data  hasil  validasi  media  pembelajaran  sebesar 88,67% dan dikategorikan sangat layak  untuk  digunakan.  Untuk  hasil validasi butir soal diperoleh skor 86,62% dan dikategorikan sangat layak untuk digunakan. Sedangankan untuk  tes  hasil  belajar  diperoleh  nilai  rata-rata  pretest 35,63 dan 85  untuk  nilai  rata-rata  posttest.  Hasil  respon  mahasiswa  terhadap media –robot transporter diperoleh skor rata-rata sebesar 88% dan dikategorikan sangat baik maka media robot transporter layak digunakan  dalam  proses pembelajaran. Keterlaksanaan pembelajaran menunjukan hasil skor 4,6 dan masuk dalam  kategori  sangat baik,  sehingga media  robot  transporter  dalam  proses kegiatan  belajar  mengajar  bisa  terlaksana  dengan baik.
Pengembangan Media Pembelajaran Berbassis E-Learning Mata Kuliah Sistem Informasi Manajemen untuk Mahasiswa Akademi Komunitas Negeri Kabupaten Madiun
Authors: Ayuningtyas Vinanda U’un , Munoto Munoto , Sumbawati Meini Sondang
Published: April 2018

Penelitian ini bertujuan untuk: 1)  membuat e-learning yang memenuhi syarat layak atau valid sebagai media pembelajaran pada mata kuliah sistem informasi manajemen di Akademi Komunitas Negeri Kabupaten Madiun, 2) mengetahui hasil belajar mahasiswa yang lebih baik antara yang menggunakan media pembelajaran e-learning dengan yang menggunakan media pembelajaran powerpoint pada mata kuliah sistem informasi manajemen di Akademi Komunitas Negeri Kabupaten Madiun, 3) mengetahui respon mahasiswa terhadap media pembelajaran e-learning pada mata kuliah sistem informasi manajemen, 4) mendeskripsikan keterlaksanaan media pembelajaran e-learning yang dikembangkan di Akademi Komunitas Negeri Kabupaten Madiun. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian pengembangan dengan menggunakan model 4-D. Untuk ujicoba produk menggunakan intact group comparison yaitu membandingkan dua kelompok terdiri dari pembelajaran menggunakan media e-learning dan media powerpoint. Kedua kelompok diberi posttest pada akhir proses pembelajaran. Dalam penelitian ini diperoleh data hasil validasi media e-learning untuk aspek isi dikategorikan sangat valid dengan rata-rata hasil rating 85%, aspek tampilan dikategorikan sangat valid dengan rata-rata hasil rating 84% dan aspek bahasa dikategorikan valid dengan rata-rata hasil rating 79,3%. Sedangkan untuk tes hasil belajar diperoleh nilai rata-rata 85,5 untuk kelas eksperimen dan 79,5 untuk kelas kontrol. Hasil belajar mahasiswa dari kedua kelompok tersebut kemudian dibandingkan menggunakan uji t. Dari hasil uji t diperoleh dari thitung sebesar 3,747 sedangkan nilai ttabel dengan membandingkan kedua nilai thitung dan ttabel diketahui bahwa thitung>ttabel. Mengacu pada nilai thitung dan ttabel maka pengambilan keputusan hipotesis adalah terima H1 yaitu hasil belajar mahasiswa yang menggunakan media e-learning lebih tinggi daripada hasil belajar mahasiswa yang menggunakan media powerpoint. Hasil respon mahasiswa terhadap media e-learning rata-rata 3,396 dan dikategorikan sangat baik maka media e-learning layak digunakan dalam proses pembelajaran