Results 51 to 60 of about 2,584 (169)

Archaeological Studies for the San Antonio Channel Improvement Project, including Investigations at Guenther\u27s Upper Mill (41BX342) [PDF]

open access: yes, 1987
Under Contract No. DACW63-81-C-0022 to the Department of the Army, Corps of Engineers, Fort Worth District, the Center for Archaeological Research, The University of Texas at San Antonio, in the spring of 1981, conducted historic research and survey in ...
Cox, I. Waynne   +2 more
core   +2 more sources

Macrobial airborne environmental DNA analysis: A review of progress, challenges, and recommendations for an emerging application

open access: yesMolecular Ecology Resources, Volume 24, Issue 7, October 2024.
Abstract In the context of looming global biodiversity loss, effective species detection represents a critical concern for ecological research and management. Environmental DNA (eDNA) analysis, which refers to the collection and taxonomic identification of genetic fragments that are shed from an organism into its surroundings, emerged approximately 15 ...
Mark Johnson, Matthew A. Barnes
wiley   +1 more source

Criticise A Name (Otherwise: Transposing American Cities) [PDF]

open access: yes, 2018
A large listing of transposals for the names of all US cities with populations over 100 ...
Francis, Darryl
core   +1 more source

A Perennial Green Revolution to address 21st‐century food insecurity and malnutrition

open access: yesFood and Energy Security, Volume 13, Issue 4, July/August 2024.
Abstract Farming practices of the past century have dramatically increased annual crop yields to unprecedented levels but have consequentially created increasing ecological and public health concerns, posing a long‐term threat to global food security. Soil tillage and chemical inputs perpetuate soil erosion, biodiversity loss, wetlands eutrophication ...
Jacob D. Paul   +2 more
wiley   +1 more source

Archaeological Testing to Determine the National Register Eligibility Status of 18 Prehistoric Sites on Camp Bowie, Brown County, Texas Volume 2 [PDF]

open access: yes, 2003
Between the fall of 1999 and the summer of 2001, archaeologists from the Center for Archaeological Research (CAR) at The University of Texas at San Antonio conducted National Register Eligibility testing on 18 prehistoric sites within Camp Bowie in Brown
Broehm, Cory J.   +2 more
core   +2 more sources

Archaeological Survey of Laughlin Air Force Base, Val Verde County, Texas [PDF]

open access: yes, 1996
During the spring of 1994, the Center for Archaeological Research of The University of Texas at San Antonio conducted a 100-percent pedestrian survey of Laughlin Air Force Base and the Air Force Recreation Area and Marina in Val Verde County, Texas.
Hard, Robert J.   +2 more
core   +2 more sources

Mesquite (Prosopis alba) flour as a novel ingredient for obtaining a “panettone-like” bread. Applicability of part-baking technology

open access: yesLWT, 2018
Abstract Mesquite flour is obtained by grinding the pods of Prosopis spp., a leguminous tree widely distributed in several American countries. This flour contains valuable nutritional and functional components (minerals, fiber) that can contribute to food enrichment. In the present work, mesquite flour (MF) (150–350 g/kg) was blended with wheat flour
Bigne, Facundo   +2 more
openaire   +2 more sources

Effect of Thickening Additives and Heat Pump Drying Temperature on Probiotics (Lactobacillus casei) and Physicochemical Properties of Mango Powders

open access: yesJournal of Food Biochemistry, Volume 2024, Issue 1, 2024.
Mango powders were supplemented with probiotics and then subjected to heat pump drying. The study evaluated the physicochemical, biochemical, and probiotic properties of the resulting mango powders. Through the effects of thickening additives type (sodium alginate and Arabic gum), concentration and drying temperature have been shown to have a direct ...
Nhi Yen Thi Tran   +10 more
wiley   +1 more source

The Varga Site: A Multicomponent, Stratified Campsite in the Canyonlands of Edwards County, Texas [PDF]

open access: yes, 2008
Data recovery excavations at the Varga Site were conducted in two phases during 2002 by archeologists from the Cultural Resources Department of TRC Environmental Corporation’s (TRC’s) Austin office under contract to Texas Department of Transportation ...
Cody, Mercedes C.   +6 more
core   +2 more sources

Single-copy nuclear genes resolve the phylogeny of the holometabolous insects [PDF]

open access: yes, 2009
Background: Evolutionary relationships among the 11 extant orders of insects that undergo complete metamorphosis, called Holometabola, remain either unresolved or contentious, but are extremely important as a context for accurate comparative biology of ...
Brian M Wiegmann   +6 more
core   +2 more sources

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