Results 141 to 150 of about 17,084 (284)

From beginning to end: the synecology of tree‐killing bark beetles, fungi, and trees

open access: yesBiological Reviews, EarlyView.
ABSTRACT Over a century of research has revealed an amazing complexity of behaviours and physiological adaptations that allow tiny bark beetles to overcome large trees, sometimes resulting in outbreaks that kill millions of trees. Turning a tree into a home and successfully raising offspring involves constant interactions among the beetles, the tree ...
Diana L. Six   +3 more
wiley   +1 more source

Effect of extrusion barrel temperatures on residence time and physical properties of various flour extrudates [PDF]

open access: yes, 2015
The aim of this study was to evaluate the effect of barrel temperature and flour types on the residence time and physical properties of various flour extrudates.
Lim, Sue Shan   +3 more
core  

Extrusion cooking : craft or science?

open access: yes
It is not longer ago than the seventies when a food extruder was described as a piece of equipment, consisting out of a barrel and one or two screws. The function of the extruder was believed to receive an agricultural product, to transport it from a feed section to a screw metering section over a compression section.
openaire   +1 more source

National Educators' Workshop: Update 1991. Standard Experiments in Engineering Materials Science and Technology [PDF]

open access: yes
Given here is a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 91, held at the Oak Ridge National Laboratory on November 12-14, 1991.
Gardner, James E.   +2 more
core   +1 more source

Teknologi Proses Produksi Beras Tiruan Mendukung Diversifikasi Pangan [PDF]

open access: yes, 2014
Konsep diversifikasi pangan dapat dipercepat dengan meman-faatkan berbagai sumber pangan pokok untuk memproduksi beras tiruan. Beras tiruan adalah granula atau butiran pati yang memiliki karakteristik seperti beras.
Adawiyah, D. R. (Dede)   +2 more
core  

Abnormal cleavage patterns in equine in vitro‐produced embryos lead to higher early pregnancy loss

open access: yesEquine Veterinary Journal, EarlyView.
Summary Background Despite significant advances, in vitro production (IVP) of equine embryos continues to lack standardised embryo classification criteria and is associated with increased rates of early pregnancy loss compared with in vivo‐derived blastocysts.
Soledad Martin‐Pelaez   +6 more
wiley   +1 more source

The effect of heat treatment applied to cereals used in dog foods on gelatinization and digestibility of starch [PDF]

open access: yesEurasian Journal of Veterinary Sciences
Aim: It is to determine the effects of soaking, cooking in water, extrusion applied to the cereals used in dog foods on the gelatinization and digestibility of starch. Materials and Methods: Barley, wheat, corn, rice, sorghum and oat were used.
Fatma İnal   +4 more
doaj  

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