bluuebunny/crossref_metadata_2025_split huggingface dataset:
Enhancing Earliness in Peppers using Rowcovers and Water-filled Tubes
Authors: Rangarajan Anusuya , Ingall Betsy 
Published: January 2019

Vegetable growers around New York State are using rowcovers and earlier planting dates to produce early peppers, due to the higher prices received compared to the main season. However, high temperatures often achieved under the tunnels can contribute to blossom abscission of peppers. Water-filled polyethylene tubes, which are placed underneath rowcovers, have been shown to moderate temperatures under low and high tunnels. These tubes of water, placed between or as near to plant rows as possible, under the tunnel, absorb heat during the day and radiate heat during the night. Two tubes, clear and black, were compared for impact on earliness of two varieties of bell pepper. Both tubes were 12″ flat diameter and filled with water to an 8″ flat diameter. Each bed had two rows of peppers, with the water tubes placed down the center. White, perforated plastic was placed over hoops to create row tunnels. Air temperature measurements in the tunnels indicated that both the clear and black tubes decreased the daytime temperatures compared to the tubeless tunnels. The black tubes absorbed more heat during the day. At night, both tubes were equally effective at providing a slight warming of tunnel canopy temperatures. However, clear tubes kept soil temperatures warmer at night and reduced overall soil temperature fluctuations. The black tubes showed no advantage for regulating soil temperature. No significant differences were detected for total yield among different water tubes or cultivars.
However, clear tubes contributed to a 30% increase in early yields, compared to control or black tubes. Economics of water tube use in early pepper production will be presented.
Evaluating Transgenic Apple for Resistance or Tolerance to Apple Replant Disease
Authors: Isutsa Dorcas , Merwin Ian , Brodie Bill 
Published: January 2019

Apple replant disease (ARD) causes serious problems in most fruit-growing regions worldwide. It is associated with nematodes, fungi, bacteria, and other deleterious factors. Its symptoms range from severe stunting to death of replants in old orchards. We evaluated effects of antibacterial (cecropin-, attacin- and hen egg white lysozyme-encoding) and antifungal (chitinase-encoding) transgenics, obtained from the apple-rootstock breeding program at Geneva, N.Y., on ARD. Transgenics were tested in a composite soil collected from New York orchards with known replant problems. The ARD-infested field soil (FS) had ≈675 Pratylenchus penetrans (root-lesion nematodes, RLN) and ≈75 Xiphinema americanum (dagger nematodes) per liter pot; soil for controls was steam-pasteurized. Height, biomass, nematode vermiforms and eggs were recorded after ≈60 days under optimal growing conditions in the greenhouse. There was significant variation in growth and Pratylenchus counts among transgenics (P < 0.00), most of which were susceptible to ARD. However, endoparasitic RLN accounted for <50% of the variation in biomass, suggesting that other factors were important in affecting plants. Conversely, RLN significantly increased root necrosis (P < 0.00; R2
= 80%). Eggs were observed in diseased chitinase-encoding lines, probably because of low-gene expression. There was no significant difference in eggs among the lines (P ≤ 0.3). Apparently, good growth was inconsistent and due to confounding factors such as mild ARD. These results suggest that single-gene therapy and low-gene expression may not protect apple against ARD complex, instead gene-pyramiding and high-gene expression should be tested.
Specific interactions of rotavirus HAL1166 with Enterobacter cloacae SENG-6 and their contribution on rotavirus HAL1166 removal
Authors: Amarasiri Mohan , Kawai Hiroki , Kitajima Masaaki , Okabe Satoshi , Sano Daisuke 
Published: January 2019

Abstract
Contribution of specific interactions between human enteric viruses and wastewater suspended solids on human enteric virus removal by microfiltration was studied. A cross-flow microfiltration system was used with rotavirus HAL1166 and Enterobacter cloacae SENG-6 as the model virus and wastewater suspended solid. Cleavage of rotavirus HAL1166 protein VP4 by trypsin produces the VP8* subunit, which specifically interacts with histo-blood group antigen (HBGA). In the presence of Enterobacter cloacae SENG-6, the trypsin-treated rotavirus concentration reduced with time (R2 &gt; 0.6) compared to the reduction of non-trypsin treated rotavirus. Calculation of the gel/cake layer deposited on the membrane, consisting of Enterobacter cloacae SENG-6 and either trypsin-treated or non-trypsin treated rotavirus HAL1166, revealed that the microflocs consisting of trypsin-treated rotavirus and Enterobacter cloacae SENG-6 have lower porosity and permeability, displaying higher resistance to virus passage through the membrane. The results provide evidence that specific wastewater suspended solids–human enteric virus interaction can contribute to increasing the removal of human enteric viruses by microfiltration.
REFLEXÕES SOBRE INTERNET, ESCOLA E ADOLESCÊNCIA: RESSIGNIFICANDO CONCEITOS
Authors: Amaral Cisnara Pires , Lopes Michel Pimentel 
Published: January 2019

O trabalho é fruto de intervenções pedagógicas em escolas públicas e teve como objetivo definir o número de horas que adolescentes ficam atrelados à internet, discutindo as deficiências que podem estar relacionadas ao número excessivo dessa atividade, quais os comprometimentos metabólicos, fisiológicos e educacionais que podem ser detectados decorrentes do uso excessivo dessa ferramenta. Para isso, foram selecionadas três escolas, sendo uma de região central, e duas periféricas no município de Santiago/RS. Com o propósito de desenvolver a atividade foi aplicado um questionário semiestruturado, totalizando uma amostra de 147 discentes, discutindo através de uma conversa informal com os mesmos os aspectos negativos e positivos relacionados ao uso da internet. A pesquisa observou que a maioria dos adolescentes mantém hábitos saudáveis de socialização, saídas com amigos e relações de amizade, além das amizades virtuais. A quantidade de horas disponibilizadas para o acesso à internet não ultrapassam duas horas, dessa forma a qualidade do sono, higiene pessoal e alimentação são conservadas. Notou-se que a condição socioeconômica é um fator determinante para a exposição, pois grande quantidade dos entrevistados auxiliam seus pais em tarefas domésticas, fato comum hoje em dia onde pai e mãe trabalham para o sustento da família. Verifica-se que as intervenções pedagógicas nas escolas são fundamentais, pois auxiliam o discente no desenvolvimento da criticidade e do conhecimento de aspectos negativos ligados a internet, compete aos indivíduos aproveitarem os benefícios dessa tecnologia sem serem subjugados a ela.
Entrevista 1 - Prof. Dr. Nelson Pretto
Authors: Santos Edmea , Pesce Lucila , Bruno Adriana Rocha 
Published: January 2019

Professor Titular (e ativista) da Faculdade de Educação www.faced.ufba.br da Universidade Federal da Bahia (UFBA)/Brasil, aborda na entrevista, além de sua trajetória como docente, pesquisador e militante, aspectos centrais para este número temático, como a relação entre Educação e Net-ativismo, a relação entre educação e cibercultura, em um cenário de resistência e os principais desafios, possibilidades e perspectivas, na relação entre educação e cibercultura, em contexto de resistência, no Brasil e no mundo.
O grupo escolar e a formação do direito social à educação: ensaio interpretativo
Authors: Da Rocha Marlos Bessa Mendes 
Published: January 2019

O foco do trabalho é a relação do grupo escolar com a formação de novo tempo histórico na política pública de educação. O tempo novo se caracterizou pelo protagonismo fundamental do Estado no financiamento educacional e na preocupação de abrangência de todas as crianças na idade escolar. Os dois traços são indicativos de uma transformação histórica profunda das relações jurídico-políticas na sociedade brasileira, pois começa a ocorrer entre nós algo que já estava colocado no Ocidente, qual seja a formação do moderno direito social à educação. O fundamento teórico é a categoria tempo histórico nos termos definidos por Paul Ricoeur. São fontes: o Arquivo Público Mineiro (BH), jornais de época, além de fontes encontradas em algumas instituições escolares da Cidade de Juiz de Fora
DECIFRA-ME OU TE DEVORO: ESTUDOS SOBRE O MOVIMENTO ESCOLA “SEM” PARTIDO
Authors: Reis Larissa Pereira 
Published: January 2019

Resenha do livro de FRIGOTTO, Gaudêncio (org.). ESCOLA “SEM” PARTIDO. Esfinge que ameaça a educação e a sociedade brasileira. Rio de Janeiro: LPP/UERJ, 2017
Un programa Windows para asistir la redacción de reportes del WAIS-III Mexicano.
Authors: Tanner Barry A. , Ramirez Maria Cristina 
Published: January 2019

El Asistente WAIS es una herramienta nueva que tiene como objetivo facilitar el informe de los resultados de la evaluación con la Escala de inteligencia Wechsler para adultos - Tercera edición (versión Mexicana), cuando se utiliza las normas Estadounidenses. El Asistente tiene un interface en español y produce un informe preliminar en español, que debe editarse e integrarse con información adicional de acuerdo a los estándares de informes psicológicos. Este programa de Windows es gratis para psicólogos calificados.
Factores de riesgo para el desarrollo de sintomatología de trastornos alimentarios: Estudio prospectivo
Authors: Escoto María del Consuelo , Camacho Esteban J. , Mancilla Juan Manuel 
Published: January 2019

Doscientos ochenta y un hombres y mujeres (12-14 años de edad) participaron en la línea base de un estudio prospectivo diseñado para examinar un grupo de factores de riesgo potenciales para el desarrollo de trastornos alimentarios. De los 281 participantes, 246 (87.5%) completaron el Test Infantil de Actitudes Alimentarias en el seguimiento (12 meses después). Los 20 que rebasaron el punto de corte en este instrumento fueron clasificados como un grupo sintomático. Empleando pruebas t para muestras independientes, los grupos sintomático y asintomático fueron comparados en las siguientes medidas: Inventario de Autoestima, Inventario de Trastornos Alimentarios, Cuestionario de Influencia de los Modelos Estéticos Corporales, Cuestionario de Imagen Corporal e índice de masa corporal. Los participantes con sintomatología informaron menor autoestima y mayor insatisfacción corporal. Adicionalmente, informaron mayor influencia de los modelos estéticos corporales y un deterioro en las características psicológicas y conductuales asociadas con los trastornos alimentarios. El estatus de esas variables puede indicar una vulnerabilidad potencial a los trastornos alimentarios y sugiere el uso de estrategias de intervención.
Actitudes alimentarias de estudiantes universitarias brasileñas con conductas de riesgo en desorden alimentario
Authors: Alvarenga Marle Dos Santos , Scagliusi Fernanda Baeza , Philippi Sonia Tucunduva 
Published: January 2019

Las actitudes alimentarias pueden ser definidas como creencias, pensamientos, sentimientos, comportamientos y relación con la comida. Conductas alimentarias disfuncionales y comportamientos de riesgo para trastornos de la alimentación pueden presentarse en la población joven femenina – como en estudiantes universitarios - y ambos pueden impactar su calidad de vida. Objetivo: Este estudio evaluó las actitudes alimentarias en una muestra de estudiantes universitarias en Brasil con comportamientos de riesgo para trastornos alimentarios y examino la correlación entre actitudes alimentarias y comportamientos de riesgo para trastornos de la conducta alimentaria. Método: Estudiantes en Brasil del sexo femenino, 2489, respondieron al “Disordered Eating Attitude Scale (DEAS) - para evaluar actitudes alimentarías - y al “Eating Attitude Test” (EAT-26). Aquellas que tuvieron puntuación ≥ 21 en el EAT-26 fueron definidas como EAT+ (con comportamientos de riesgo para trastornos alimentarios). Las puntuaciones de DEAS (totales y sus cinco sub-escalas) de estudiantes EAT+ fueron comparados con las puntuaciones de DEAS con estudiantes con EAT- (sin comportamientos de riesgo para trastornos alimentarios) utilizando la prueba “t Student”. La correlación de los DEAS (total y sus cinco sub-escalas) y las puntuaciones EAT-26 fueron evaluadas utilizando el coeficiente de correlación de Pearson. Resultados: De la muestra total 26.1% presentó comportamiento de riesgo para trastornos de alimentación y los estudiantes EAT+ presentaron peores actitudes alimentarías (puntuación DEAS 80.2 + 18.4) que los estudiantes EAT- (puntuación DEAS 59.0 + 11.8). Puntuaciones EAT-26 estuvieron correlacionadas positivamente con las puntuaciones DEAS. Conclusión: La población de estudiantes femeninas Brasileñas con riesgo de desarrollo de un trastorno de la alimentación presentó peores creencias, sentimientos, comportamientos y relación con la comida. Se puede decir que evaluar actitudes alimentarías e intervenir apropiadamente en intervenciones nutricionales y de salud pueden ayudar a prevenir comportamientos de trastornos alimentarios.
Cognitive impairment of dementias
Authors: Medina Luis D. , Rodríguez Agudelo Yaneth 
Published: January 2019

Dementia, a word that perhaps originated in the 19th century from a Latin word meaning “madness” or being “out of one’s mind,” has long been misunderstood. Originally confused with symptoms now understood to be related to schizophrenia and later incorrectly thought of as being a “normal” occurrence in aging, dementia as a clinical entity is now conceptualized as a syndrome of multiple possible causes that affects one’s memory, thinking, behavior, and overall daily function (Alzheimer’s Disease International, 2010).
EFEK FARMAKOLOGI SUSPENSI BIJI LADA HITAM (Piper nigrum l) DAN PIPERIN TERHADAP TEKANAN DARAH KUCING TERANESTESI
Authors: Ermawati Dian 
Published: January 2019

Hipertensi atau tekanan darah tinggi adalah salah satu penyakit degeneratif yang mempunyai risiko penyebab kematian yang cukup tinggi. Menurut berbagai penelitian didapatkan prevalensi penyakit hipertensi mencapai 15-20% . Untuk mengatasinya, akhir-akhir ini orang cenderung untuk kembali memakai produk-produk alami. Biji lada hitam (Piper nigrum l) yang mempunyai kandungan pedas yaitu piperin dengan kadar yang relatif besar sekitar 5-9% digunakan masyarakat pemakai obat tradisional untuk mengobati penyakit tekanan darah tinggi. Untuk itu diperlukan pembuktian secara ilmiah apakah terdapat daya hipotensif biji lada hitam dan piperin terhadap tekanan darah kucing teranestesi. Dalam penelitian ini hewan uji kucing dibagi dalam 5 kelompok yaitu kelompok I suspensi biji lada hitam dosis 5%, kelompok II suspensi biji lada hitam dosis 20%, kelompok II suspensi biji lada hitam dosis 40%, kelompok IV kontrol negatif CMC Na 0,5% dan kelompok V piperin dosis 5%. Pemberian larutan uji secara intragastrik, dilakukan saat tekanan darah stabil (dianggap waktu / t = 0). Pengukuran tekanan darah dilakukan sebelum dan sesudah pemberian bahan uji yaitu pada menit ke-0, 15, 30, 45, 60, 75, 90, 105, dan 120. Analisis data menggunakan uji deskriptif, uji Kruskal Wallis, Uji Mann Whitney dan uji Split-plot. Hasil penelitian menunjukkan pemberian suspensi biji lada hitam yang diberikan pada kucing yang teranestesi menunjukkan efek hipotensif. Lada hitam dosis 5% menunjukkan penurunan tekanan darah yang sesuai dengan pengobatan hipertensi dengan durasi dari menit ke-0 sampai menit ke-120. Lada hitam dosis 20% memberikan penurunan tekanan darah terbesar pada menit ke-60 sebesar 45,67%. Kata kunci: biji lada hitam, kucing, hipotensif
PENGARUH PEMBERIAN INFUS BUAH BELIMBING WULUH (Averrhoa bilimbi l) TERHADAP KADAR KOLESTEROL DARAH TIKUS
Authors: . Masruhen 
Published: January 2019

Telah dilakukan penelitian tentang pengaruh infus buah belimbing wuluh terhadap kadar kolesterol darah tikus. Penelitian terdahulu membuktikan bahwa air perasan belimbing wuluh dengan volume 1ml, 1,5ml, 2ml, dan 2,5ml secara oral pada tikus putih dapat menurunkan kadar kolesterol dalam serum darahnya. Belimbing wuluh mengandung senyawa flavonoid, pektin dan vitamin C yang dapat menurunkan tekanan darah. Buah belimbing wuluh mempunyai rasa yang sangat masam, sehingga orang enggan memakan langsung atau diperas airnya. Dengan membuat infus dapat mengurangi rasa masam pada belimbing wuluh. Dengan cara penyarian infundasi zat aktif flavonoid, pektin dan vitamin dapat tersari, namun demikian perlu diuji efek menurunkan kadar kolesterolnya. Penelitian ini bertujuan untuk mengetahui pengaruh infus buah belimbing wuluh terhadap kadar kolesterol darah tikus. Penelitian dilakukan dengan menggunakan 15 ekor tikus putih yang dibagi dalam 5 kelompok percobaan. Masing-masing tikus diberi asupan kolesterol tinggi kuning telur ayam 54 mg/200 g BB, dan diukur kadar kolesterol darahnya menggunakan chip strip chek kolesterol. Berikutnya, kelompok I diberi infus belimbing wuluh dosis 1,8 g/200 g BB, kelompok II dosis 3,6 g/200 g BB, kelompok III dosis 5,4 g/200 g BB, kelompok IV diberi gemfibrozil dosis 10,8 mg/200 g BB sebagai kontrol positif, kelompok V diberi aquades sebagai kontrol negatif, dan diukur kadar kolesterolnya. Data dianalisis mengunakan analisis Kovariansi dan dilanjutkan uji SNK. Hasil penelitian menunjukkan bahwa pemberian infus belimbing wuluh menyebabkan penurunan kolesterol darah tikus secara bermakna. Analisis kovariansi menghasilkan nilai F hitung = 43,41 yang lebih besar dari F tabel = 6,55 (p > 0,01). Hasil uji SNK menunjukkan perbedaan yang tidak bermakna antara kontrol negatif dengan kelompok I, tetapi berbeda bermakna dengan kelompok II, III dan IV. Terdapat perbedaan bermakna antara kelompok I, II, dan III. Kontrol positif berbeda tidak nyata dengan kelompok III. Dari data penelitian dapat disimpulkan bahwa infus buah belimbing wuluh dosis 3,6 g, dan 5,4 g /200 g BB dapat menurunkan kadar klesterol darah tikus. Dosis 5,4 g memberikan efek yang setara dengan gemfibrozil 10,8 mg/200 g BB. Kata kunci : infus, buah belimbing wuluh, kadar kolesterol darah.
PENGARUH POLIFENOL TEH HIJAU TERHADAP PRODUKSI TNF-A (TUMOUR NECROSIS FACTOR-A) PADA KULTUR SEL TROFOBLAS MANUSIA YANG DIPAPAR GLUKOSA TINGGI 33 Mm
Authors: Aisah Siti , Djati Sasmito , Khotimah Husnul 
Published: January 2019

The purpose of this research was to study the effect of green tea polyphenol to TNF-á production on human trophoblast cell culture exposed by 33 mM glucose. Trophoblast culture isolated from human fetal placental tissue by sectio caessaria. Monolayer trophoblast cells that had been incubated for 3 days at 5% CO2; 37°C were divided into 2 groups: (1) normal glucose (5 mM) and (2) glucose 33 mM exposure, both divided into 2 sub groups: (a) without green tea polyphenol treatment, and (b) green tea polyphenol treatment 0,1; 0,2; and 0;4 mg/ml. Cells incubated for 3 days at 5% CO2; 37°C then analyzed cytotrophoblast cells characteristic. TNF-á level was measured by ELISA and analyzed with oneway ANOVA. Immunocytochemistry showed the number of cells that expressed TNF-á then analyzed descriptively. The results of this study showed that TNF-á level at 0,1; 0,2; and 0,4 mg/ml polyphenol were 2804,333 ñg/mL; 2513,222 ñg/ml; and 2739,889 ñg/ml respectively compared with 2739,889 ñg/mL normal glucose without polyphenol, and 2721,000 ñg/mL; 2612,111 ñg/mL; and 2566,555 ñg/mL compared with 2621,000 ñg/mL glucose 33 mM exposure without polyphenol. Number of cells that expressed TNF-á with 0,1; 0,2; and 0,4 mg/ml polyphenol treatment were 0%; 2%; and 5,5% compared with 0% normal glucose without polyphenol, and 82%; 0%; and 0% compared with 3% glucose 33 mM exposure without polyphenol. Green tea polyphenol exposure for 3 days at 0,1; 0,2; and 0,4 mg/ml didn’t significantly affect the decreasing of TNF-á production. Keywords: GDM, green tea, polyphenol, TNF-á, trophoblast
STUDI ETNOBOTANI DAN ETNOFARMAKOLOGI UMBI BINAHONG (Anredera cordifolia (Ten) Steenis)
Authors: Rofida Siti 
Published: January 2019

Pengetahuan penggunaan tumbuhan sebagai obat tradisional hanyalah berdasarkan empiris. Perubahan pola pengobatan modern ke pengobatan tradisional, menyebabkan kebutuhan terhadap obat yang berasal dari bahan alam menjadi meningkat. Bahan alam yang digunakan sebagai obat sebaiknya berpegangan kepada pedoman bahwa bahan obat tersebut tidak menimbulkan keracunan baik akut maupun kronis dan terbukti bisa menyembuhkan penyakit atau berkhasiat sebagai obat serta dapat diperoleh secara kontinu. Secara empiris masyarakat kota Malang menggunakan umbi binahong (Anredera cordifolia (Ten) Steenis) untuk mengobati nyeri pada gigi yang disertai dengan pembengkakan yang keluar nanah, gastritis akut, nyeri kepala, panas dalam yang disertai sariawan, mengobati luka bekas operasi, mengurangi nyeri setelah operasi dan lain-lain. Ciri-ciri morfologi umbi binahong berbentuk silindris dengan tekstur permukaan yang tidak rata, panjangnya antara 4-7 cm dengan diameter 0,5-2 cm dan berdaging lunak. Secara anatomis tampak jaringan dasar (parenkim), berkas pengangkutan (xylem dan floem) dan benda ergastrik berupa amilum. Tumbuhan ini mudah tumbuh di dataran rendah maupun dataran tinggi. Kata kunci: obat tradisional, umbi, Anredera cordifolia (Tenn) Steenis,.
Suplementasi Probiotik (Lactobacillus plantarum) dalam Sari Buah Sebagai Alternatif Produk Pangan Fungsional
Authors: Fitri Eka Lestari Ernanin Dyah Wijayanti Ambar Fidyasari 
Published: January 2019

Most of probiotic product as functional food were developed from dairy product. However, milk protein content cause allergy and make it limited to non vegetarians only. To solve these problems, some efforts were tried to produce probiotic drink from fruit juice, such as pineaple, tomato, papaya and aple. The aims of this research were to know the quality of probiotic fruit juice organoleptically and the viability of probiotic in it. Lactobacillus plantarum were used as probiotic and the fermentation process were last for 5 days at 30°C. The results showed that the best quality performed by fermented aple juice, with sour taste, pale brown color, aple fermented aroma and good homogenity. The probiotic viability also showed highest number, 1,7x108 cfu/ml. This research can be developed to produce fermented fruit juice with better quality.