نتایج جستجو برای: rosa beggeriana schrenk
تعداد نتایج: 6828 فیلتر نتایج به سال:
A new Italian earthworm morphologically close to the similarly large and anecic Eophila tellinii (Rosa, 1888) is described. Distribution of Eophila crodabepis sp. nov. extends over 750 km2 from East to West on the Asiago Plateau and Vittorio Veneto Hills, from North to South on mounts Belluno Prealps (Praderadego and Cesen), Asiago, Grappa and onto the Montello foothills. This range abuts that ...
گیاه رز یکی از گیاهان زینتی است که از برجسته ترین گل های شاخه بریده در جهان شمرده می شود. هدف این کار بررسی مرگ سلولی برنامه ریزی شده programmed cell death(pcd) در گل شاخه بریده رز (rosa hybrida cv. dolce vita+) است. گل های شاخه بریده رز به صورت تازه از گلخانه تهیه شده و در آزمایشگاه تحت تاثیر تیمارهای شیمیایی( 8 – هیدروکسی کینولین سولفات(8-hqs) ، 8- هیدروکسی کینولین سیترات(8-hqc) و نانوسیلور د...
Introduction ............................................................................................................ 2 1959–1975, PASB Director Abraham Horwitz ..................................................... 2 1975–1983, PASB Director Hector Acuña......................................................... 10 13 22 28 32 33 34 1983–1994, PASB Director Carlyle Guerra de Macedo .............
Biological invasions can strongly influence species interactions such as pollination. Most of the documented effects of exotic plant species on plant-pollinator interactions have been observational studies using single pairs of native and exotic plants, and have focused on dominant exotic plant species. We know little about how exotic plants alter interactions in entire communities of plants an...
Background and purpose: Inactivity due to the mechanization of work is a growing health concern in many countries. It increases the risk of many diseases such as fatty liver, obesity and diabetes. There are evidences on the effect of exercise on levels of liver enzymatic parameters. Herbal products appear to be useful in managing some diseases, such as fatty liver. Materials and methods: This ...
Javier Aranceta-Bartrina1,2,3, Gregorio Varela-Moreiras4,5, Lluis Serra-Majem6,2,3, Carmen Pérez-Rodrigo7; Rosa Abellana8, Ignacio Ara9, Victoria Arija10, Susana Aznar11, José Manuel Ávila5, Susana Belmonte12, Raquel Blasco13, Jesús Caldeiro14, Lourdes Carrillo15, Dolores Corella16,3, María Luisa López17, Marta Garaulet18, Pedro Pablo García-Luna19, Aquilino García-Perea20, Ángel Gil21, Carmen ...
This study shows that the fruit fly, Ceratitis rosa (Karsch), has a significantly longer life span than the medfly, C. capitata (Wiedemann); the species used as a model organism for the demographics of insect aging. This was somewhat surprising given that both have similar distributions and overlapping niches. We postulate that the greater longevity of C. rosa is related to the fact that it can...
Five known lignans, (+)-pinoresinol (1), (+)-8-hydroxypinoresinol (2), (-)-dehydrodiconiferyl alcohol (3), (+)-trans-dehydrodiconiferyl alcohol (4), and (-)-olivil (5), were isolated from the roots of Rosa multiflora for the first time. Their structures were determined using spectroscopic data.
We introduce a natural Hopf algebra structure on the space of noncommutative symmetric functions which was recently studied as a vector space by Rosas and Sagan [12]. The bases for this algebra are indexed by set partitions. We show that there exist a natural inclusion of the Hopf algebra of noncommutative symmetric functions studied in [17] in this larger space. We also consider this algebra a...
اثر‌بخشی آتش‌سوزی تجویز‌شده، کنترل مکانیکی و شیمیایی بر مدیریت ورک (Rosa persica) در مراتع تخریب‌شده
Invasive plant control is a significant challenge for natural resources management. Rosa persica (Michx ex. Juss.) is one of the invasive species in Iran. It has been rapidly expanded to the areas where it has introduced. In the present study, we evaluated the effects of five treatments: 1) control, 2) fire, 3) cutting, 3) tilling, 4) chemical techniques (glyphsate application) in controlling ...
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