Results 11 to 20 of about 79,598 (114)

Fe-Si biominerals in the Vilyuchinskie hot springs, Kamchatka Peninsula, Russia [PDF]

open access: yes, 2010
The micromorphological structure of microbial mats (biomats) from the hot springs of the Vilyuchinskaya hydrothermal system, Kamchatka Peninsula, Russia, were investigated.
Julia R. Zakharova   +4 more
core   +2 more sources

Fracture driven by a Thermal Gradient

open access: yes, 1995
Motivated by recent experiments by Yuse and Sano (Nature, 362, 329 (1993)), we propose a discrete model of linear springs for studying fracture in thin and elastically isotropic brittle films.
Charmet J C   +13 more
core   +2 more sources

Thermophilic Sulfate Reduction in Hydrothermal Sediment of Lake Tanganyika, East Africa [PDF]

open access: yes, 1994
In environments with temperatures above 60 degrees C, thermophilic prokaryotes are the only metabolically active life-forms. By using the (SO42-)-S-35 tracer technique, we studied the activity of sulfate-reducing microorganisms (SRM) in hot sediment from
Elsgaard, L.   +3 more
core   +1 more source

Increased salinity improves the thermotolerance of mesophilic nitrification [PDF]

open access: yes, 2014
Nitrification is a well-studied and established process to treat ammonia in wastewater. Although thermophilic nitrification could avoid cooling costs for the treatment of warm wastewaters, applications above 40 A degrees C remain a significant challenge.
Boon, Nico   +3 more
core   +2 more sources

New Geothermal Prospect in North-Eastern Morocco [PDF]

open access: yes, 2010
Geothermal data has been indicating promising potentialities in the north-eastern Morocco. This paperpresents new temperature data, recently recorded in water borehole located in the Berkane and Oujda areas.
Barkaoui, Alae Eddine   +7 more
core  

Survival of thermophilic spore-forming bacteria in a 90+ year old milk powder from Ernest Shackelton's Cape Royds Hut in Antarctica [PDF]

open access: yes, 2000
Milk powder taken to Antarctica on Shackelton's British Antarctic Expedition in 1907 was produced in New Zealand by a roller drying process in the first factory in the world dedicated to this process. Thermophilic bacilli are the dominant contaminants of
Morgan, Hugh W.   +2 more
core   +2 more sources

Copahue geothermal system: a volcanic environment with rich extreme Prokaryotic biodiversity [PDF]

open access: yes, 2015
The Copahue geothermal system is a natural extreme environment located at the northern end of the Cordillera de los Andes in Neuquén province in Argentina.
Donati, Edgardo Ruben   +5 more
core   +3 more sources

Expansion of Thaumarchaeota habitat range is correlated with horizontal transfer of ATPase operons. [PDF]

open access: yes, 2019
Thaumarchaeota are responsible for a significant fraction of ammonia oxidation in the oceans and in soils that range from alkaline to acidic. However, the adaptive mechanisms underpinning their habitat expansion remain poorly understood.
Bartlett, Douglas H   +24 more
core   +2 more sources

Cafe 2010 [PDF]

open access: yes, 2010
Welcome! Herein you will find the recipes from the CAFE 2010 evening classes and a little bit more. Mexican soul food (Gloria Fernandez), Philippine cuisine (Betsy Engle), German pastries (Angela Dirks-Eicken), zucchini and chicken in all forms and ...
Munsell, Marsha, Ulz, June
core  

The Wister Mud Pot Lineament: Southeastward Extension or Abandoned Strand of the San Andreas Fault? [PDF]

open access: yes, 2008
We present the results of a survey of mud pots in the Wister Unit of the Imperial Wildlife Area. Thirty-three mud pots, pot clusters, or related geothermal vents (hundreds of pots in all) were identified, and most were found to cluster along a northwest ...
Hudnut, Kenneth W., Lynch, David K.
core   +1 more source

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