Biological Sciences
epub |eng | 2020-11-15 | Author:Stephen F. Arno

Douglas-fir’s many desirable attributes account for its lofty status as the most economically important tree species in the world. Its wood is strong, stiff, stable in drying, and relatively durable. ...
( Category: Engineering November 3,2020 )
epub, pdf |eng | 2008-03-25 | Author:Lauren M. Sompayrac [Sompayrac, Lauren M.]

HIGH ENDOTHELIAL VENULES A second anatomical feature common to all secondary lymphoid organs except the spleen is the “high endothelial venule” (HEV). The reason HEVs are so important is that ...
( Category: Basic Medical Sciences November 3,2020 )
epub |eng | 2007-02-22 | Author:David Suzuki & Wayne Grady & Robert Bateman [Suzuki, David & Grady, Wayne & Bateman, Robert]

A WORLD OF FERNS The fan of slender sword ferns (Polystichum scopulinum) is still growing at the base of our tree, although the salamander has moved on. There is something ...
( Category: Biological Sciences November 3,2020 )
azw3 |eng | 2020-10-13 | Author:Michael Strevens [Strevens, Michael]

ARRIVING IN THE LATE SPRING of 1681, you might, with some agility and a certain disregard for the regulations, find your way into a private, walled garden to the right ...
( Category: Biological Sciences November 3,2020 )
epub |eng | 2014-12-29 | Author:Ian Sinclair [Ryan, Ian Sinclair ; Peter]

The black-and-silver head contrasting with the bright yellow bill and dark maroon (almost black) body is diagnostic. Extent of black and silver on head varies regionally. Habitat: Usually thick undergrowth ...
( Category: Biological Sciences November 2,2020 )
epub |eng | 2020-08-12 | Author:Christopher Nyerges

Nutritional and Medicinal properties of acorns (Source: USDA) Vitamins Amount DV Folate 87.00 mcg Folic Acid 0.00 mcg Niacin 1.827 mg 9% Pantothenic Acid 0.715 mg 7% Riboflavin 0.118 mg ...
( Category: Biological Sciences November 2,2020 )
epub |eng | | Author:Uzma Azeem & Khalid Rehman Hakeem & M. Ali

Antioxidant Activity Antioxidants provide protection against oxidative stress resulting from the excessive production of reactive oxygen species (ROS). Several synthetic antioxidants such as butylhydroxyanisole, butylhydroxytoluene, propyl gallate, and tertbutylhydroquinone are ...
( Category: Biology November 2,2020 )
epub |eng | 2018-12-18 | Author:Helms, Volkhard; [Helms, Volkhard]

( Category: Anatomy November 1,2020 )
epub |eng | 2021-11-15 | Author:Mark Anestis

Allele frequencies may change because of random factors or by natural selection. Let’s consider chance events first. Imagine a population of fish in a large pond that exhibits two alleles ...
( Category: Biology November 1,2020 )
epub |eng | | Author:Amitava Rakshit & Harikesh Bahadur Singh

10.2 Seed Priming Seed priming is a simple, safe, economic, and effective approach for enhancement of seed germination, early seedling growth, and yield under stressed and non-stressed conditions (Sedghi et ...
( Category: Chemistry November 1,2020 )
azw3 |eng | 2020-04-14 | Author:Paul Stamets [Stamets, Paul]

A DIVERSE COMMUNITY The mushroom community is made up of different threads. There are those who relate to mushrooms as mindblowers, those who love to forage, and those who love ...
( Category: Biological Sciences November 1,2020 )
epub |eng | 2007-08-16 | Author:Randall Garrett & Laurence M. Janifer [Garrett, Randall]

"My men have orders to take William Logan from your care," Burris said. "That's right," Dowson said. "But—" While they were talking, Queen Elizabeth I sidled quietly up to Malone ...
( Category: Biological Sciences November 1,2020 )
epub |eng | 2008-09-25 | Author:Venomous [Venomous]

WAKE UP.” His eyes flickered like those of an acid head. Once the haze seemed to evaporate from his vision, he screamed like a little girl and curled into a ...
( Category: Medicine October 31,2020 )
epub |eng | | Author:Larry L. L. Barton, Martin Mandl & Alexander Loy

Shivaji S, Reddy GSN, Aduri RP, Kutty R, Ravenschlag K (2004) Bacterial diversity of a soil sample from Schirmacher Oasis, Antarctica. Cell Mol Biol 50:525–536PubMed Stroncik NA, Schminke H (2002) ...
( Category: Biology October 31,2020 )
epub |eng | 2020-09-04 | Author:Mona Greeny [Greeny, Mona]

How to Harvest it. You just need to pick them from the ground! If you want, you can roast them in the oven; this will make the shells softer and, ...
( Category: Biological Sciences October 31,2020 )