bluuebunny/crossref_metadata_2025 huggingface dataset:
ALMA ACA and Nobeyama Observations of Two Orion Cores in Deuterated Molecular Lines
Authors: Tatematsu Ken’ichi , Liu Tie , Kim Gwanjeong , Yi Hee-Weon , Lee Jeong-Eun , Hirano Naomi , Liu Sheng-Yuan , Ohashi Satoshi , Sanhueza Patricio , Francesco James Di , Evans II Neal J. , Fuller Gary A. , Kandori Ryo , Choi Minho , Kang Miju , Feng Siyi , Hirota Tomoya , Sakai Takeshi , Lu Xing , Lu’o’ng Quang Nguyên , Thompson Mark A. , Wu Yuefang , Li Di , Kim Kee-Tae , Wang Ke , Ristorcelli Isabelle , Juvela Mika , Tóth L. Viktor
Published: June 2020

We mapped two molecular cloud cores in the Orion A cloud with the 7 m Array of the Atacama Compact Array (ACA) of the Atacama Large Millimeter/submillimeterArray (ALMA) and with the Nobeyama 45 m radio telescope. These cores have bright N2D+ emission in single-pointing observations with the Nobeyama 45 m radio telescope, have a relatively high deuterium fraction, and are thought to be close to the onset of star formation. One is a star-forming core, and the other is starless. These cores are located along filaments observed in N2H+ and show narrow line widths of 0.41 km s−1 and 0.45 km s−1 in N2D+, respectively, with the Nobeyama 45 m telescope. Both cores were detected with the ALMA ACA 7 m Array in the continuum and molecular lines at Band 6. The starless core G211 shows a clumpy structure with several sub-cores, which in turn show chemical differences. Also, the sub-cores in G211 have internal motions that are almost purely thermal. The starless sub-core G211D, in particular, shows a hint of the inverse P Cygni profile, suggesting infall motion. The star-forming core G210 shows an interesting spatial feature of two N2D+ peaks of similar intensity and radial velocity located symmetrically with respect to the single dust continuum peak. One interpretation is that the two N2D+ peaks represent an edge-on pseudo-disk. The CO outflow lobes, however, are not directed perpendicular to the line connecting both N2D+ peaks.
Galaxy Merger Rates up to z ∼ 3 Using a Bayesian Deep Learning Model: A Major-merger Classifier Using IllustrisTNG Simulation Data
Authors: Ferreira Leonardo , Conselice Christopher J. , Duncan Kenneth , Cheng Ting-Yun , Griffiths Alex , Whitney Amy
Published: June 2020

Merging is potentially the dominant process in galaxy formation, yet there is still debate about its history over cosmic time. To address this, we classify major mergers and measure galaxy merger rates up to z ∼ 3 in all five CANDELS fields (UDS, EGS, GOODS-S, GOODS-N, COSMOS) using deep learning convolutional neural networks trained with simulated galaxies from the IllustrisTNG cosmological simulation. The deep learning architecture used is objectively selected by a Bayesian optimization process over the range of possible hyperparameters. We show that our model can achieve 90% accuracy when classifying mergers from the simulation and has the additional feature of separating mergers before the infall of stellar masses from post-mergers. We compare our machine-learning classifications on CANDELS galaxies and compare with visual merger classifications from Kartaltepe et al., and show that they are broadly consistent. We finish by demonstrating that our model is capable of measuring galaxy merger rates,

, that are consistent with results found for CANDELS galaxies using close pairs statistics, with

. This is the first general agreement between major mergers measured using pairs and structure at z < 3.
Responses of oxidative stress and inflammatory cytokines after zearalenone exposure in human kidney cells
Authors: Karaman E.F. , Ariman I. , Ozden S.
Published: June 2020

Zearalenone is a mycotoxin widely found worldwide that is produced by several fungal species. Due to its similarity to estradiol, it has been shown to have toxic effects on the reproductive system. Although various animal studies have been conducted to investigate the toxic effects of zearalenone, the mechanisms of toxicity have not been fully elucidated. The aim of the study was to investigate the dose-dependent toxic effects of zearalenone exposure in human kidney cells. The half-maximal inhibitory concentration values of zearalenone in HK-2 cells were found to be 133.42 and 101.74 µM in MTT- and NRU-tests, respectively. Zearalenone exposure at concentrations of 1, 10 and 50 µM decreased cell proliferation by 2.1, 11.07 and 24.34%, respectively. Reactive oxygen species levels increased significantly in a dose-dependent manner. A significant increase was observed in the expressions ofMGMT, α-GST,Hsp70andHO-1genes, which are associated with oxidative damage, while a significant decrease inL-Fabpgene expression was observed. Moreover, zearalenone increased gene expression of inflammatory cytokines, such asIL-6,IL-8,TNFαandMAPK8. Significant increases were observed at the level of global DNA methylation and expression ofDNMT1in all exposure groups. These results indicate that changes in DNA methylation and oxidative damage may play an important role in the toxicity of zearalenone.
Penicillium spp. mycotoxins found in food and feed and their health effects
Authors: Otero C. , Arredondo C. , Echeverría-Vega A. , Gordillo-Fuenzalida F.
Published: June 2020

Mycotoxins are toxic secondary metabolites produced by fungi. These compounds have different structures and target different organs, acting at different steps of biological processes inside the cell. Around 32 mycotoxins have been identified in fungalPenicillium spp. isolated from food and feed. Some of these species are important pathogens which contaminate food, such as maize, cereals, soybeans, sorghum, peanuts, among others. These microorganisms can be present in different steps of the food production process, such as plant growth, harvest, drying, elaboration, transport, and packaging. Although somePenicillium spp. are pathogens, some of them are used in elaboration of processed foods, such as cheese and sausages. This review summarises thePenicillium spp. mycotoxin toxicity, focusing mainly on the subgenusPenicillium, frequently found in food and feed. Toxicity is reviewed both in animal models and cultured cells. Finally, some aspects of their regulations are discussed.
Lay Caregivers' Experiences With Caring for Persons With Dementia: A Phenomenological Study
Authors: Mayo Ann M. , Siegle Kathleen , Savell Eileen , Bullock Bonnie , Preston Gloria J. , Peavy Guerry M.
Published: June 2020

Today, biomedical advancements allow older adults, including those with dementia, to live longer, with most living at home with a lay caregiver. Recent research details the stressful role of caregiving to persons with dementia (PWD). The current qualitative phenomenological study describes the lived experience of caregivers caring for PWD, including their experience with palliative care. A community sample of lay caregivers (
N
= 11) underwent recorded individual interviews. Interviews were analyzed following van Manen's approach to isolate thematic statements. Most caregivers were older (mean age = 71,
SD
= 9.6; range = 53 to 84 years) and female (
n
= 10). Study themes included: (a)
Uncertainty: The Slippery Slope
, (b)
The Sense of Loneliness
, (c)
Complexities of Frustration
, and (d)
On the Other Side of the Spectrum
. Findings show these caregivers are dealing with a dynamic range of feelings about their experiences. Opportunities exist for health care professionals to discuss such feelings and refer caregivers to supportive services, including palliative care. [
Journal of Gerontological Nursing, 46
(8), 17–27.]
The Effects of Cutting Parameters to the Surface Roughness in High Speed Cutting of Micro-Milling Titanium Alloy Ti-6Al-4V
Authors: Kiswanto Gandjar , Mandala Adrian , Azmi Maulana , Ko Tae Jo
Published: June 2020

Micro-milling offers high flexibility by producing complex 3D micro-scale products. Weight reduction are one of the optimizations of the product that can make it stronger and more efficient nowadays. Titanium are the most commonly used for micro-scale products especially in biomedical industries because of the biocompatibility properties. Titanium alloys offers high strength with low density and high corrosion resistance that is suitable for weight reduction. This study aims to investigate the influence of high speed cutting parameters to the surface roughness in micromilling of titanium alloy Ti-6Al-4V as high speed cutting offers more productivity since producing more cutting length in the same time. experiments are carried out by micromilling process with variations in high speed cutting parameters of spindle speed and feed rate with a constant depth of cut using a carbide cutting tool of with a diameter of 1 mm. The machining results in the form of a 4 mm slot with a depth as the same as depth of cut, which then measures its surface roughness. It was found that higher feed rate that is followed by higher spindle speed will produce better surface roughness.
Modeling and Optimization of the Fabrication of Al2O3- Based Ceramocomposites Reinforced with Carbon Nanotubes
Authors: Koltsova Eleonora , Mamonova Natalia , Shaneva Anna , Babkin Michael , Popova Nelly , Zharikov Eugene
Published: June 2020

The physico-mechanical properties of ceramic-matrix Al2O3-based composites are strongly influenced by the particle size of Al2O3, the presence of carbon nanotubes (CNTs), and the temperature regimes of sintering. In order to obtain the very low porosity ceramic composites with high rates of flexural strength and crack resistance, mathematical models were developed for grinding the particles of Al2O3 and spark plasma sintering of the composite. Mathematical models were based on the equations of the balance of the number of particles by size taking into account their grinding (for the grinding stage), the balance of pores in the composite by the size (for the sintering stage). The kinetic parameters of mathematical models were determined and a good agreement was reached between the calculated and experimental results. The developed models were used to determine the optimal modes of grinding and sintering stages, which made it possible to obtain, in particular, the composite Al2O3 - CNT (20 vol. %) with bending strength 540 MPa, and crack resistance 6.3 MPa·m1/2.
Activation of the Tec Kinase ITK Controls Graded IRF4 Expression in Response to Variations in TCR Signal Strength
Authors: Conley James M. , Gallagher Michael P. , Rao Anjana , Berg Leslie J.
Published: June 2020

TCR signal strength is critical for CD8+ T cell clonal expansion after Ag stimulation. Levels of the transcription factor IRF4 control the magnitude of this process through the induction of genes involved in proliferation and glycolytic metabolism. The signaling mechanism connecting graded TCR signaling to the generation of varying amounts of IRF4 is not well understood. In this study, we show that Ag potency regulates the kinetics but not the magnitude of NFAT1 activation in single mouse CD8+ T cells. Consequently, T cells that transduce weaker TCR signals exhibit a marked delay in Irf4 mRNA induction, resulting in decreased overall IRF4 expression in individual cells and increased heterogeneity within the clonal population. We further show that the activity of the tyrosine kinase ITK acts as a signaling catalyst that accelerates the rate of the cellular response to TCR stimulation, controlling the time to onset of Irf4 gene transcription. These findings provide insight into the function of ITK in TCR signal transduction that ultimately regulates IRF4 expression levels in response to variations in TCR signal strength.
Statistical and Computational Aspects of Learning with Complex Structure
Authors: van de Geer Sara , Reiß Markus , Rigollet Philippe
Published: June 2020

The recent explosion of data that is routinely collected has led scientists to contemplate more and more sophisticated structural assumptions. Understanding how to harness and exploit such structure is key to improving the prediction accuracy of various statistical procedures. The ultimate goal of this line of research is to develop a set of tools that leverage underlying complex structures to pool information across observations and ultimately improve statistical accuracy as well as computational efficiency of the deployed methods. The workshop focused on recent developments in regression and matrix estimation under various complex constraints such as physical, computational, privacy, sparsity or robustness. Optimal-transport based techniques for geometric data analysis were also a main topic of the workshop.
Rancang Bangun Daily Pre-Trip Inspection (Rampcheck) Berbasis Web (Studi Kasus SBU Pemeliharaan Perum PPD)
Authors: Agustian Dodi , Wardiana Lolyta Prima , Kaharmen Herman M.
Published: June 2020

Daily Pre-Trip Inspection is an activity of checking vehicle (rampcheck) conducted before the vehicleoperate in highway. Perum PPD is one of the Public Company in the field of transport Jabodetabekarea. Many communities who are passionate about public transport, making the government increasesthe operational bus to Perum PPD 400 units in the year 2015. With the number of vehicles inoperation, also needed an efficient time on checking system. With the Daily Pre-Trip Inspection-basedwebsite as a new innovation in the checking system is expected to help the system of data collectionand storage of secure data quickly and accurately.In the process of the website using the R & D(Research and Development), which includes the analysis, design, development, implementation andevaluation using a MySQL database and PHP programming. The functionality of this website for theimportation, storage and report generation data checks the vehicle with 4 menu main menu; datainput, print the data, setting data and user profile settings.With a system of checks Daily Pre-TripInspection web-based, can facilitate the distribution of data and improve the effectiveness of time.
Analisis Dampak Lalu Lintas Pembangunan Pasar Kedungwuni - Karangdadap, Kabupaten Pekalongan
Authors: Rusmandani Pipit , Nisa Muliani Chaerun , Setiawan Riandy S.
Published: June 2020

Analisis Dampak Lalu Lintas kini telah menjadi salah satu kebijakan strategis di Indonesia yangmerupakan salah satu upaya yang dilakukan oleh pemerintah kota guna mengendalikan dampakyang ditimbulkan oleh pembangunan terhadap lalulintas di sekitarnya. Pada tahun 2018,Pemerintah Kabupaten Pekalongan melakukan Revitalisasi Pasar Kedungwuni yang kondisifisiknya saat ini sudah tidak layak. Perkembangan jumlah pedagang dan pembeli serta semakinpadatnya area distribusi dan sirkulasi di dalam pasar juga membutuhkan penataan pasar yangbaik.Namun karena pada dasarnya setiap rencana pembangunan atau pengembangan pusat kegiatanseperti seperti dalam hal ini adalah Revitalisasi Pasar Kedungwuni akan menimbulkan gangguankeamanan, keselamatan, ketertiban dan kelancaran lalulintas maka wajib dilakukan AnalisisDampak Lalu Lintas. Adapun area terdampak di sekitar lokasi ini meliputi tiga ruas jalan yaituJalan Karanganyar – Podo, Jalan Kedungwuni – Kutosari, Jalan Kedungwuni – Karangdadap dantiga simpang (Simpang Podo merupakan simpang bersinyal serta Simpang Capgawen danSimpang Eks BCA merupakan simpang tidak bersinyal).Hasil Analisis Dampak Lalu Lintas akibat Revitalisasi Pasar Kedungwuni ini menujukkan bahwakinerja ruas jalan eksisting untuk Jalan Karanganyar – Podo dan Jalan Kedungwuni – Kutosariadalah C dengan V/C ratio masing-masing 0,52 dan 0,46 serta untuk Jalan Kedungwuni –Karangdadap adalah B dengan V/C ratio 0,44. Sedangkan ketiga simpang terdampak tergolongdalam tingkat pelayanan B dengan tundaan kurang dari 15 detik.Pada tahap operasional tahun 2021 dengan pertumbuhan volume lalulintas sebesar 7% pertahun, tingkat pelayanan ketiga ruas jalan mengalami penurunan menjadi kategori F dengan V/Cratio >1 bahkan pada tahun 2031 V/C rationya>2. Kondisi ini tentunya memerlukan penangananagar kinerja lalulintasnya optimal. Adapun rekayasa lalulintas yang diusulkan adalah peningkatankapasitas jalan dengan pelebaran jalan menjadi12 meter dengan median (4/2 D). Penanganan initernyata efektif dalam meningkatkan pelayanan kinerja jalan. Hal ini dapat ditunjukkan dariperubahan tingkat pelayanan jalan menjadi B pada tahun 2021 dan C pada tahun 2031.Sedangkan untuk kinerja simpang, pada tahap operasional sampai dengan tahun 2031 diSimpang Eks BCA dan Simpang Cap gawen diusulkan pemasangan APILL dengan 2 fase untukmenyelesaikan konflik lalulintas di simpang tersebut. Namun berbeda halnya dengan SimpangPodo, kondisi eksisting yang sudah menggunakan jenis pengendalian berupa APILL hanya efektif dilakukan sampai dengan tahun 2021. Selanjutnya saat tahun 2031 atau saat 10 tahun PasarKedungwuni beroperasi, APILL dirasa tidak efektif dan diusulkan untuk menggunakanB undaran(Rotary Intersection) sebagai penangannya.
Evaluasi Penerapan Seiri, Seiton, Seiso, Seiketsu, Dan Shitsuke (5s) Pada Departemen Transportasi PT. Prasadha Pamunah Limbah Indrustri Bogor
Authors: Sugiharto Sugiharto , Tea Rukman , Jamhari Syafek
Published: June 2020

Penelitian ini membahas mengenai evaluasi penerapan 5S. Metode yang digunakanuntuk pengaturan area kerja menggunakan pendekatan dasar konsep 5S. Modelpenilaian untuk mengetahui kondisi area kerja dengan menggunakan cara audit. Melaluimetode ini area kerja akan berjalan lebih terorganisir dan terpelihara sehingga dapatmengurangi peluang terjadinya kecelakaan kerja.Saat ini area kerja yang ada di Departemen Transportasi berjalan cukup baik, Namummasih banyak kekurangan yang perlu di perbaiki untuk meningkatkan penerapan 5S.Pada area kerja sebelum dilakukan perbaikan penerapan 5S masuk ke dalam kriteriacukup dengan persentase 41,66%. Setelah dilakukannya perbaikan pada area kerjamenghasilkan nilai program 5S sebesar 76,66% dan masuk ke dalam kriteria baik.
Türkiye’de Afet Yönetimi ve 2023 Hedefleri
Authors: ŞAHİN Şakir
Published: June 2020

Türkiye başta
deprem olmak üzere sıklıkla doğa kaynaklı afetlere maruz kalmaktadır. Küresel
ısınma ile birlikte sel, heyelan gibi doğa kaynaklı afetler eklenmiş ve daha
sıklıkla karşılaşılan afetler haline dönüşmüştür. Afet zararlarının en aza
indirilebilmesi için bütünleşik afet yönetiminin en etkin şekilde uygulanması
gerekmektedir. Bütünleşik afet yönetimini; afet öncesi, sırası ve sonrası
planlama süreçlerini kapsamaktadır. Bu süreçler; önleme ve zarar azaltma,
hazırlık, kurtarma ve ilk yardım, iyileştirme ile yeniden inşa evrelerinden
oluşan planlama evrelerinden oluşmaktadır. Ancak ülkemizde afet yönetimi daha
çok afet sonrası kriz yönetimi şeklinde uygulanmaktadır. 2013 yılında yürürlüğe
giren Afet ve Acil Durum Müdahale Yönetmeliği daha çok kriz yönetimi evreleri
olan müdahale ve ilk yardım aşamalarını düzenlemektedir. Bütünleşik afet
yönetiminin birinci evresi olan risk yönetiminin risk değerlendirme ve zarar
azaltma ile hazırlık aşamalarının istenildiği gibi uygulanamadığı
görülmektedir. Afet zararlarının azaltılması, sosyal ve çalışma hayatının
güvenli bir şekilde devamı, sürdürülebilir kalkınmanın sağlanması ancak iyi bir
afet yönetim planının uygulanması ile mümkündür. Bunun için risk azaltma
çalışmalarının öncelikli olarak ele alınması gerekmektedir.
Orta Anadolu Bölgesi ve Civarındaki Depremselliğin Bölge-Zaman-Magnitüd Analizleri ve Güncel Deprem Potansiyeli
Authors: ÖZTÜRK Serkan
Published: June 2020

Bu çalışmanın amacı, Türkiye’nin Orta Anadolu Bölgesi ve civarındaki deprem oluşumlarının detaylı istatistiksel analizlerini yapmak ve gelecekteki olası deprem bölgelerini tahmin etmektir. Bu kapsamda, Mc-değeri, b-değeri, Dc-değeri, Z-değeri gibi sismotektonik değişkenlerin bölge-zaman-magnitüd analizleri yapılarak, güncel/gelecek deprem potansiyeli ortaya konulmuştur. Mc=2.6 alınarak b=1.26±0.07 olarak hesaplanmıştır. Bu büyük değer küçük magnitüdlü depremlerin baskın olduğuna işaret etmektedir. Dc-değeri 1.31±0.03 olarak hesaplanmıştır ve bu nispeten küçük değer, episantrlar arasındaki uzaklığın kümelenme çapına yaklaştığını ve deprem aktivitesinin daha küçük ölçeklerde veya daha büyük alanlarda kümelendiğini göstermektedir. 2019 yılı başında düşük b-değerli ve yüksek Z-değerli anomali bölgeleri, Tuz Gölü Fay Zonu ve civarında, Orta Anadolu Fay Zonunda, Salanda ve Niğde faylarında gözlenmiştir. Önemli bir sonuç olarak, bu bölgeler gelecekteki büyük/güçlü depremler için en olası bölgeler olarak düşünülebilir.
FAKTOR-FAKTOR PENYEBAB RENDAHNYA FUNGSI SHIP CRANE TERHADAP PROSES BONGKAR MUAT MV. MADISON
Authors: Dwi Antoro  , Purwantono  , Dawata Afnan
Published: June 2020

Dalam proses bongkar muat di sebuah kapal container sebuah alat bongkar muat sangatlah dibutuhkan dan juga kondis yang baik juga diperlukan dalam proses bongkar muatnya. Berdasarkan fakta yang diperoleh penulis tertarik untuk membuat penelitian dengan judul “Optimalisasi Penggunaan Ship Crane Guna Memperlancar Proses Bongkar Muat MV. Madison Di Pelabuhan Nabire”. Dalam melaksanakan perawatan peralatan bongkar muat ada beberapa permasalahan yang dihadapi yaitu : bagaimana pengaruh rutinitas perawatan alat bongkar muat yang kurang baik terhadap kelancaran proses bongkar muat dan upaya-upaya apa yang dilakukan untuk mengoptimalkan penggunaan peralatan bongkar muat di pelabuhan. Sesuai dengan permasalahan yang dihadapi dalam melaksanakan perawatan alat bongkar muat muncul jawaban sementara atas masalah yang dikemukakan, diantaranya diduga bahwa gangguan yang dialami oleh alat bongkar muat di kapal MV. Madison disebabkan oleh kurangnya perawatan alat bongkar muat serta diduga bahwa gangguan yang dialami alat bongkar muat di kapal MV. Madison dapat menghambat proses bongkar muat. Berdasarkan analisa bahwa perawatan alat bongkar muat tidak dapat dilaksanakan secara teratur sehingga mengakibatkan sering terjadinya kerusakan pada alat bongkar muat yang tentu saja proses pemuatannya ataupun pembongkaran menjadi terlambat atau terganggu. Hal yang mebuat proses bongkar muat terganggu dikarenakan peralatan yang menunjang pelaksanaan perawatan alat bongkar muat kurang memadai sehingga kerja crew kapal kurang maksimal dan masalah waktu yang tidak dimiliki karena seringnya kapal melakukan operasi bongkar muat membuat crew selalu sibuk dengan operasi kapal yang lebih penting.
Mirar a la metafísica a la cara
Authors: Jaran François
Published: June 2020

La lección de metafísica que imparte Heidegger durante el invierno de 1929/30 caracteriza el pensamiento metafísico como un pensamiento comprensivo, es decir, un pensamiento que “entiende” y que “incluye”. En este contexto, Heidegger busca definir con mayor precisión el vínculo que une su propia metafísica con la tradición moderna criticada unos años antes por “incluir”, precisamente, al sujeto humano en su propia elaboración. Es la ocasión para Heidegger de presentar un retrato mucho más matizado de su vinculación con la filosofía moderna, retrato que pone de manifiesto lo que el Dasein ha heredado del sujeto moderno.
Nostalgia como Grundbefindlichkeit
Authors: Moura de Sena Sandro Marcio
Published: June 2020

Seguindo de perto as análises heideggerianas do fenômeno do tédio na preleção “Conceitos fundamentais da metafísica. Mundo. Finitude. Solidão.” assim como da angústia em outras obras de sua autoria, o presente escrito elabora uma interpretação da nostalgia como uma tonalidade fundamental de humor, que consiste no primeiro passo para  a (re)construção de um conceito ontológico-existencial de memória, o qual, por sua vez, tomará parte no contexto de reflexão acerca do sentido ontológico-existencial da velhice em particular e do poder-ser etário em geral.
La autocomprensión de la filosofía y vida fáctica
Authors: Abalo Francisco
Published: June 2020

En el siguiente artículo se aborda el problema de la concepción de sí misma de la filosofía en conexión con la noción de vida fáctica en las lecciones que Heidegger dictara entre los años 1919-1923 en Friburgo. La hipótesis hermenéutica aquí ensayada propone avanzar primero en el modo en que Heidegger plantea la pregunta por la filosofía y cuál es ahí el núcleo problemático, y sólo luego intentar ver cuáles son los elementos formales a los que el tratamiento de la así llamada “vida fáctica” (cualquier cosa que esta sea desde el punto de vista de su descripción) debe dar satisfacción para ser una respuesta a la pregunta. En este sentido la noción heideggeriana de vida fáctica sería una condición metódica básica en relación al proyecto de autocomprensión filosófica.
ALIMENTAÇÃO DE DIABÉTICOS E HIPERTENSOS
Authors: Bastos Maurício Novais , JUNIOR GUILHARDES DE JESUS , ARAÚJO MARCELA MARIANA MUNIZ DE
Published: June 2020

De acordo com a Organização Mundial da Saúde (OMS), o Diabetes Mellitus (DM) tipo II e a as complicações da Hipertensão Arterial Sistêmica (HAS) estão entre as 10 principais causas de mortes no mundo. A má prática alimentar, associado com o inadequado estilo de vida, é um dos principais motivos do aumento da incidência dessas Doenças Crônicas Não Transmissíveis (DCNT). Este artigo tem o objetivo de analisar as dificuldades enfrentadas pelos diabéticos e hipertensos em aderir a uma dieta adequada e discutir sobre o papel da Educação em Saúde na mudança do estilo de vida destes pacientes. Trata-se de um estudo descritivo observacional de uma oficina na modalidade de roda de conversa sobre a alimentação de diabéticos e hipertensos, realizada pela Rede Extensionista Rondon Bahia. Os resultados evidenciaram a baixa condição socioeconômica, o desconhecimento, o arranjo familiar e as dificuldades durante o acompanhamento médico e nutricional, como os principais desafios na adoção de uma dieta balanceada. Conclui-se que a Educação em Saúde, juntamente com o acolhimento, a transversalidade e a integralidade, é capaz de mudar o comportamento alimentar e estimular o prazer em comer bem, desta forma, contribuindo para a melhoria da qualidade de vida.
Potensi Simbiosis Cendawan Endofit pada Beberapa Tanaman Pangan dan Hortikultura
Authors: Seviani DN , Rahayu Gayuh , Hidayat Iman
Published: June 2020

Produktivitas tanaman pangan dan hortikultura seperti kedelai, sorgum manis, cabai, dan Chinese cabbage diduga dapat ditingkatkan melalui simbiosis dengan cendawan endofit. Cendawan endofit koleksi IPB Culture Collection strain IYT30, IYT50, IYT64, IYT65, dan IYT102 belum diketahui potensi endosimbiosisnya. Oleh sebab itu penelitian ini bertujuan untuk menguji potensi simbiosis cendawan endofit tersebut terhadap tanaman pangan dan hortikultura yaitu kedelai, sorgum manis, cabai, dan Chinese cabbage pada sistem interaksi kultur aksenik. Endosimbiosis diamati dengan adanya kolonisasi cendawan endofit pada jaringan akar, serta pertumbuhan tanaman inangnya (tinggi tajuk, jumlah daun, panjang akar,

dan bobot kering biomassa). Hasil penelitian menunjukkan akar kedelai dan sorgum manis tidak dapat bersimbiosis dengan cendawan endofit pada kondisi uji. Oleh sebab itu pertumbuhan tanaman lebih dipengaruhi faktor-faktor selain simbiosis. Pada akar cabai dan Chinese cabbage, kolonisasi hanya mencapai ruang antar sel jaringan korteks, kecuali pada

perlakuan IYT64 pada tanaman cabai dimana kolonisasi sampai ke dalam sel. Tanaman yang diinteraksikan dengan cendawan menunjukkan respon yang tidak konsisten pada semua parameter pertumbuhan.
Efektivitas Ekstrak Daun Pepaya (Carica papaya L.) untuk Mengendalikan Penyakit Antraknosa yang Disebabkan oleh Jamur Colletotrichum sp.pada Cabai (Capsicum annuum L.)
Authors: Yulianty Yulianty , Lande M L , Handayani T T
Published: June 2020

Cabai merupakan salah satu komoditas tanaman yang sangat penting dan banyak dibutuhkan oleh masyarakat. Namun produksi buah cabai menurun karena serangan penyakit yang disebabkan oleh jamurColletotrichum sp.. Salah satu cara untuk mengendalikan penyakit ini yaitu dengan menggunakan ekstrak daun tumbuhan seperti Carica papaya L. Adapun tujuan dari penelitian ini adalah untuk mengetahui pengaruh getah papaya yang berasal dari daun dalam mengendalikan penyakit antraknosa yang disebabkan oleh jamur Colletotrichum sp.dan menentukan konsentrasi yang optimum dari daun papaya dalam menekan pertumbuhan dan perkembangan jamur Colletotrichum sp. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 6 perlakuan yaitu konsentrasi ekstrak daun pepaya : 0%, 1%, 2%, 3%, 4%, dan 5%. Selanjutnya dilakukan analisis ragam dan dilanjutkan dengan Uji BNT 5%. Hasil penelitian menunjukkan bahwa konsentrasi ekstrak daun pepaya 5% mampu memperlambat munculnya gejala serta mampu menurunkan intensitas serangan dan susutnya bobot buah cabai
Enzim Selulase Kasar Aspergillus niger FNCC 6018 untuk Produksi Bioetanol melalui Proses Sakarifikasi dan Fermentasi Serentak
Authors: Rosyida Vita Taufika , Hayati Septi Nur , Indrianingsih Anastasia Wheni , Maryana Roni , Purwesti Yekti Asih , Ayesda Clara Sinta
Published: June 2020

Penelitian ini bertujuan mendapatkan kondisi pertumbuhan optimum pH, suhu, dan waktu inkubasi dari Aspergillus niger FNCC 6018 untuk produksi enzim selulase kasar dengan aktivitas spesifik maksimum pada substrat bagas tebu. Aktivitas spesifik maksimum A. niger FNCC 6018 dioptimasi dengan perlakuan variasi pH 5, 6, 7; suhu 27, 37, 50°C dan waktu inkubasi 5, 7, 9 hari. Kondisi optimum yang diperoleh digunakan untuk memproduksi enzim selulase kasar dan selanjutnya digunakan dalam proses produksi bioetanol. Produksi bioetanol dilakukan dengan metode Simultaneous Saccharification and Fermentation (SSF) pada suhu ruang, pH 5, selama 5 hari menggunakan substrat bagas tebu, enzim selulase kasar A. niger FNCC 6018, khamir Saccharomyces cerevisiae FNCC 3012, dan medium SSF. Pada akhir tahap SSF, kadar glukosa diukur dengan metode DNS (Dinitro Salisilat) sedangkan kadar etanol diukur dengan metode Gas Chromatography.Hasil penelitian menunjukkan bahwa kondisi optimum untuk produksi enzim selulase kasar A. niger FNCC 6018 berada pada pH 5, suhu 37oC, waktu inkubasi 9 hari dengan aktivitas spesifik selulase kasar sebesar 0.107 U/mg. Kadar glukosa dan etanol maksimal dengan metode SSF adalah 0.59 mg/mL dan 1.217%. Metode ini cukup potensial untuk produksi bioetanol dari bagas tebu.
Produksi Konsentrat Pakan Ruminansia dari Kulit Kopi dan Dedak yang Difermentasi dengan Jamur Tiram Putih (Pleurotus ostreatus)
Authors: Abduh Muhammad Yusuf , Oktaviani Lina , Taufik Intan
Published: June 2020

Penelitian yang dilakukan bertujuan untuk menentukan penambahan dedak yang optimal bagi remediasi limbah kulit kopi oleh jamur tiram putih (Pleurotus ostreatus) untuk menghasilkan sumber pakan ruminansia. Media kulit kopi diberi penambahan dedak dengan variasi persentase 0%, 25%, 50%, dan 75% dari total keseluruhan berat kering substrat. Media ditambahkan Ca(OH)2 sebanyak 1-2 gram dan air sebanyak 130 ml untuk mencapai pH media sebesar 6-7 dan kelembapan 55%-60%. Media dimasukkan ke dalam botol kultur dan disterilisasi dengan autoklaf pada suhu 121°C dan tekanan 1,5 atm. Bibit jamur tiram pada media jagung sebanyak 10 gram dikultivasi pada setiap variasi substrat. Kondisi inkubasi diatur pada suhu 23°C-25°C dalam keadaan gelap. Panjang miselium jamur tiram diukur setiap 5 hari. Kadar kafein, tanin, protein, lemak, dan abu diukur setiap 20 hari. Hasil penelitian menunjukkan media campuran kulit kopi dan dedak dengan persentase 25% kulit kopi dan 75% dedak dapat mengoptimalkan degradasi senyawa beracun pada kulit kopi dan meningkatkan kandungan protein miselium jamur. Kultivasi jamur tiram putih pada kombinasi media tersebut dapat mengurangi kadar kafein sebesar 7,3% dan tanin sebesar 79%, serta meningkatkan kadar protein sebesar 8%. Pemanfaatan kombinasi limbah ini dapat mengurangi polutan dan menghasilkan produk sumber pakan ruminansia yang sesuai dengan Standar Nasional Indonesia.
Reduksi Logam Merkuri (Hg) Menggunakan Strain Jamur Lokal yang Diisolasi dari Kawasan Pertambangan Emas Tanpa Izin Kuansing, Riau
Authors: Malau Roy P , A Martina
Published: June 2020

Pencemaran lingkungan dari penambangan emas berhubungan dengan kandungan logam berbahaya Hg dari limbah tailing. Aplikasi isolat-isolat jamur di dalam menghilangkan logam berat di dalam air limbah dilaporkan lebih murah dan lebih aman terhadap lingkungan. Penelitian ini bertujuan untuk menganalisis kemampuan isolat-isolat jamur lokal yang diisolasi dari kawasan penambangan emas tanpa izin, Kuansing, Riau, di dalam mereduksi kandungan Hg pada air limbah penambangan emas. Jamur disiapkan pada medium PDA selama 7 hari dan ditumbuhkan dalam medium air sungai yang mengandung limbah Hg pada kondisi agitasi 150 rpm selama 7 hari. Kemampuan pengurangan logam Hg oleh isolate jamur dianalisis dengan menggunakan Spektrofotometer Serapan Atom (AAS). Hasil penelitian menunjukkan bahwa semua isolat mampu mereduksi kadar Hg pada limbah. Isolat jamur LMBO4 dan Penicillium sp. strain PN6 masing-masing memiliki kemampuan tertinggi untuk mengurangi Hg yaitu 0,0492 mg/L (82%) dan 0,0470 mg/L (78,42%).
Diversitas Jamur Makro di Hutan Rubatn, Kalimantan Barat
Authors: Piolita Elis , Rahmawati Rahmawati , R Linda
Published: June 2020

Jamur makro diketahui memiliki peran penting bagi kehidupan manusia dan kelestarian lingkungan. Penelitian ini bertujuan untuk mengetahui diversitas jenis-jenis jamur makro yang terdapat di Hutan Rubatn, Kecamatan Sompak, Kabupaten Landak, Provinsi Kalimantan Barat. Penelitian ini dilaksanakan selama 4 bulan dari bulan Mei sampai dengan Agustus 2018 menggunakan metode jelajah. Identifikasi jamur makro dilakukan berdasarkan ciri morfologi. Sebanyak 21 spesimen dari 15 marga jamur makro ditemukan di Hutan Rubatn, yaitu Earliella, Lignosus, Cerioporus, Pycnoporus, Trametes, Fomes, Lentinus, Ganoderma, Rigidoporus, Schizophyllum, Marasmius, Pleurotus, Mycena dan Stereum (Basidiomycetes), dan Daldinia (Ascomycetes). Jamur-jamur tersebut ditemukan di berbagai substrat, yaitu tanah, serasah dan pohon mati.
Isolasi dan Identifikasi Jamur Makro Asal Taman Nasional Gunung Halimun Salak
Authors: Ramadhani Indriati , Idris Idris , Masrukhin Masrukhin , Nurcahyanto Dian Alfian , Setiawan Ruby , Ikhwani AZN , Elfirta RR
Published: June 2020

Isolasi dan identifikasi dilakukan pada jamur makro yang diperoleh dari Taman Nasional Gunung Halimun Salak. Penelitian ini dilakukan untuk memperoleh isolat murni dari jamur makro yang diperoleh dan mengetahui identitasnya. Isolat murni jamur makro diperoleh dari isolasi jaringan tubuh buah pada media PDA+ antibiotik. Identifikasi dilakukan secara morfologi dan molekuler pada isolat yang diperoleh. Sebanyak 14 isolat jamur makro anggota filum Basidiomycota dan Ascomycota telah berhasil diisolasi dari 38 spesimen jamur makro dari Taman Nasional Gunung Halimun Salak. Namun, hanya sebanyak 8 dari 14 isolat yang dapat diidentifikasi molekuler dengan baik. Kedelapan spesimen jamur makro tersebut tergolong ke dalam 2 filum, 2 kelas, 4 marga, dan 7 suku. Sebanyak 3 isolat dapat diidentifikasi molekuler dengan baik hingga tingkat spesies yakni Xylaria schweinitzii, Agaricus flocculosipes, dan Fomitopsis feei. Kelima isolat lainnya hanya dapat diidentifikasi hingga level genus yakni Ganoderma sp., Pleurotus sp., Rigidoporus sp., Gymnopus sp., dan Agaricus sp. Isolat yang diperoleh selanjutnya dapat dilakukan penapisan untuk mendapatkan isolat yang potensial dan dapat dimanfaatkan dalam bioprospeksi.
Phylogenetic Study of Curvularia on Sorghum from Indonesia Based on ITS rDNA Sequence
Authors: Hidayat Iman , Ramadhani Indriati
Published: June 2020

Seven species of Curvularia were recorded from Indonesia, including species that pathogen to sorghum (Sorghum bicolor). The present study aims to determine four isolates of Curvularia isolated from sorghum in Indonesia using a combination of molecular phylogenetic analysis based on internal transcribed spacer (ITS) rDNA sequence and morphological examination. The results showed that the four isolates were genetically closed to C. lunata and C. dactyloctenicola. The morphological examination also insufﬁcient to determine the identity of the four Curvularia isolates from sorghum until species level. Therefore, additional sequences from the partial fragments of the glyceraldehyde-3-phosphate dehydrogenase and the translation elongation factor 1-a genes are necessary to determine the identity of the Curvularia sequences isolated from sorghum in Indonesia until species level.
Sloboda na rubu novih medija
Authors: Šuran Fulvio
Published: June 2020

Nove tehnologije vode nas u umjetnu dimenziju stvarnosti u kojoj se svakodnevna objektivna i opipljiva realnost pretvara u nematerijalne entitete, u digitalne informacije. Medijska hipnoza favorizira tromost kritičke svijesti i etičke savjesti, dok prikazane slike pridonose strukturiranju takozvane “patologije normalnosti” koja, upravo zato što je široko rasprostranjena, ostaje nezapažena. Treba pojasniti da se ne radi samo o novim tehnologijama, već o novom modelu društva koji se uspostavlja i koji uključuje različite aspekte mišljenja, osjećaja i djelovanja čovjeka, preoblikovane djelatnošću novih medija. Pokušat će se stoga preispitati, za njihovu egzistencijalnu, društvenu i političku vrijednost neka posebno značajna područja ovdje obrađene poveznice (linka) jedne jedinstvene tematike: čovjeka.
The Influence of Formal Authority and Delegator Teaching Style on Students’ Enjoyment In The Business Studies Subject
Authors: Abd Samad Abd Aziz , Aishah Buang Nor , Yulasri Asmar , Ernawati F.
Published: June 2020

The purpose of this study was to examine the teacher’s teaching style and students’ attitude towards the business studies subject. The samples were 189 upper six students who took business studies subject. This study used the survey method. Descriptive and inferential statistics used were Pearson correlations. The study found that the personal model teaching style was the preferred teaching style.  Students’ attitude towards the business studies subject was at a moderate level. Correlation analysis revealed a significant positive relationship between teachers’ teaching style and students’ attitude toward business studies subject. The results of Pearson’s correlation test found that two types of teaching styles that were formal authority and delegator style had a significant relationship with the sub-constructs of attitude namely enjoyment.
Third Party Funding in International Arbitration in Iran
Authors: Molavi Mahsa
Published: June 2020

The present research focuses on arbitration, which seeks to examine the advantages and disadvantages of third party funding(TPF) and its differences with other forms of financial interference and determines who can act as an investor. The result of this research is that third party funding has disadvantages and advantages that in general, its advantages are dominated due to the difference in volume of funding, and investors in this area can be lawyers, insurance companies or any other person who is not prohibited by law and can be simulated and executed under the Article 10 of civil law.
Developing board games to teach literary elements in ‘To Kill a Mockingbird’
Authors: Abdul Aziz Azlina , Mohd Raffi Nurul Shahira
Published: June 2020

The purpose of this research is to interrogate the effectiveness of developing board games to teach literary elements such as characters, setting and themes based on the literary text ‘To Kill a Mockingbird’ by Harper Lee. The development of board games in teaching English literature aims to help student teachers to critically examine their understanding of the approaches to teaching literature. It will further develop critical appreciation and cultural awareness for students whose English is a second language. This study is based on a course ‘Teaching of literature: Reading the word and the world’ taught to 45 Year 2 TESL undergraduate student teachers at the Faculty of Education, UKM. This case study was designed with four methods of data collection namely questionnaire, interview, student teachers’ board games and reflective essays. In this study, the student teachers had formed six groups and then had chosen either a theme or a character such as ‘Tom Robinson’, ‘Atticus Finch’, ‘Boo Radley’, ‘Scout Finch’, ‘Gender stereotyping’ and ‘Racism’ to be developed further into board games. They later reflected on the whole process of developing board games, identifying its strengths, weaknesses and suggestions on how to improve it. Generally, the participants perceived that developing board games helps them to teach the literary elements such as characters, setting and themes to the pupils.
Narrativas amazônicas: representações do mito do boto nas narrativas dos moradores antigos da comunidade da Missão Tefé-Amazonas
Authors: Fonseca Thaila Bastos da , Costa Veronica Prudente
Published: June 2020

As narrativas amazônicas são criações e elaborações da imaginação humana, as quais revelam elementos que precisam ser registrados e analisados dentro de um contexto amazônico. O mito é vivente e com sua verdade podemos desvendar e denunciar as realidades e os temas obscuros que foram silenciados. Posto que ele engendra o real dos fatos históricos através da simbologia, dos personagens sobrenaturais, dos deuses e dos ancestrais. Neste sentido, o presente trabalho visa, sobretudo, evidenciar a cultura da tradição oral, pois esses elementos são imprescindíveis para contribuir na construção histórica e identitária desta localidade, trazer à tona e denunciar as verdades interditas e subentendidas no contexto dessa narrativa. A pesquisa apresenta uma abordagem qualitativa e teve como base as narrativas amazônicas sobre o boto, a fim de compreender os vestígios do encontro colonial entre os povos da Amazônia e o homem branco. A problemática emergiu devido à história deste período nesta localidade ser ainda apresentada através da perspectiva do colonizador, pois são poucos os registros escritos dos nossos antepassados. Para o desenvolvimento teórico selecionamos autores como Bourdieu (2002), Eliade (2016), Slater (1994) e Thompson (1992). Assim, este trabalho contribuiu para o fortalecimento da cultura da tradição oral na Comunidade da Missão e, sobretudo, comprovamos que as histórias de encantamento permanecem vivas nas memórias de quem as narrou, revelando as verdades e as violações silenciadas neste período, que possibilitaram o entendimento das consequências do encontro colonial.
Estado de humor de atletas da base de uma equipe de basquetebol
Authors: Oliveira Fernanda Arantes de , Dorneles Sthefannie Postal , Prado Vivian Loietes de Oliveira , Garcia Rosana Lopes da Silva , Machado Afonso Antonio , Tertuliano Ivan Wallan
Published: June 2020

O presente estudo investigou o estado de humor de atletas de Basquetebol das categorias de base de um Clube, comparando o estado de humor no início e no final da temporada de 2018. Participaram 26 atletas, voluntários, do sexo masculino, federados, com idades entre 13 e 15 anos. Os atletas responderam a Escala de Humor de Brunel - BRUMS. Os resultados demonstraram que os atletas apresentaram um estado de humor positivo, pois tanto no início quanto no final da temporada a subescala Vigor obteve os maiores escores. Em relação as comparações entre o início e o final da temporada, os atletas aumentaram os escores das subescalas Vigor e Tensão, além de diminuírem os escores da subescala Fadiga. Pode-se concluir que durante a temporada de 2018 os atletas foram capazes de manter o estado de humor positivo, com valores de Vigor superiores aos demais fatores, o que é caracterizado como ideal para o rendimento esportivo.
Satisfação da imagem corporal e suas relações com sexo biológico, orientação sexual, identidade de gênero e esquemas de gênero do autoconceito em bailarinos: uma revisão sistemática
Authors: Brandão Alex Carneiro , Freitas Kamyla Thais Dias de , Silva Walan Robert da , Carvalho Helton Pereira de , Cardoso Fernando Luiz
Published: June 2020

O conceito de imagem corporal está baseado a partir de um construto multidimensional, formado das representações sobre o tamanho e aparência do corpo. Objetivou-se a verificar de forma sistematizada a literatura estudos que apresentassem a relação entre satisfação da imagem corporal e variáveis sexuais. Os resultados demonstraram que a área que estuda a percepção da imagem corporal em bailarinos ainda não percebeu a importância de outras dimensões como identidade de gênero, orientação sexual e os esquemas de gênero do autoconceito, que podem ter maior impacto do que apenas o critério sexo biológico.  O sexo biológico ainda é a principal variável de controle na comparação nos estudos entre os bailarinos, sendo urgente a necessidade de outras dimensões da identidade a serem incorporadas nos próximos estudos, como as citadas acima, para ampliar a capacidade de explicarmos a satisfação corporal humana.
A esportivização do surfe: reflexões a luz de Pierre Bourdieu
Authors: Nepomuceno Léo Barbosa , Nogueira Júlia Aparecida Devidé , Honorato George Washington Noronha , Bosi Maria Lúcia Magalhães , Silva Fidel Machado de Castro
Published: June 2020

Pierre Bourdieu é uma referência importante para a pesquisa sociocultural do esporte e de práticas corporais. O presente trabalho, de cunho teórico conceitual, tem como objetivo analisar o processo de esportivização do surfe e identificar algumas vias para a construção de objetos de pesquisa sociocultural do surfe, a partir dos conceitos bourdieusianos de campo social e habitus. Para tanto, aspectos da constituição do surfe como esporte moderno são analisados. A análise também focaliza disputas especificas pelo capital e pela inserção brasileira no cenário internacional, na interface com questões relacionadas ao esporte espetáculo e sua relação com o mercado consumidor. Evidenciam-se contradições relacionadas à profissionalização do esporte, a interesses comerciais e aos ideais de liberdade e prazer presentes no surfe.
A cultura afro-brasileira na educação básica: um estudo sobre o exercício da Lei 10.639/2003 em três escolas municipais de Tucuruí-PA
Authors: Bugarim Jonatha Pereira , Bugarim Maria da Conceição Pereira , Costa Andréa do Socorro De Andrade da , Oliveira Rayná Benedita Sabóia de
Published: June 2020

Esta pesquisa tem como objetivo analisar como está sendo implementada a lei 10.639/2003 pelos professores de educação física no município de Tucuruí/PA. A metodologia utilizada caracteriza-se como uma pesquisa de campo que constitui-se de uma abordagem quali- quanti com caráter exploratório e descritivo. Como instrumento de coleta de dados  utilizamos o questionário estruturado com sete questões fechadas relacionadas ao tema para professores de educação física das três escolas selecionadas para este estudo, todos de acordo com a legislação assinaram o termo de consentimento livre e esclarecido (TCLE). Os resultados mostraram que referente ao saber da lei 10.639/2003, apenas 20% dos participantes afirmaram conhecer esta lei, 95% acreditam que o PPP da escola não comtempla a discursão desta temática, fator que contribui para o preconceito racial na educação básica, que teve 70% de reconhecimento a existência no cotidiano das escolas brasileiras. Diante da pesquisa realizada, constatou-se que a lei 10.639/2003 vem sendo pouco ministrada no cotidiano das escolas municipais contempladas. Os trabalhos realizados que abrangem a presente temática são abordados apenas na semana da consciência negra. Este estudo teve como referência artigos publicados em revistas cientificas, Google acadêmico e sites de pesquisa acadêmica.
Grenada
Authors:   International Monetary Fund. Western Hemisphere Dept.
Published: June 2020

Grenada is a tourism-dependent economy that has been severely affected by
the global COVID-19 pandemic. Tourism, which accounts for over 80 percent of
Grenada’s total exports, has essentially come to a halt in March with ripple effects on
other sectors of the economy. The economy is now projected to contract by over 9
percent in 2020. Local outbreaks of COVID-19 (with 14 reported cases) could cause yet
deeper and more prolonged contraction in activity. Grenada’s solid fiscal position and
strong macroeconomic performance prior to the COVID-19 crisis are key mitigants.