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temperature and oxygen

The Effects of Temperature and Oxygen Availability on Intracapsular Development of Acanthina Monodon (Gastropoda : Muricidae)

The Effects of Temperature and Oxygen Availability on Intracapsular Development of Acanthina Monodon (Gastropoda : Muricidae)

... Freshwater and marine organisms show similar models of parental care and are faced with similar constraints to brood, which suggest that comparable environmental limits drive the evolution of parental care ...

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Differential effects of temperature on reactive oxygen/nitrogen species production in rat pachytene spermatocytes and round spermatids

Differential effects of temperature on reactive oxygen/nitrogen species production in rat pachytene spermatocytes and round spermatids

... testicular temperature observed in cryptorchidia and varicocele has been associated with an increase in testicular oxidative stress (Peltola et ...Reactive oxygen species/reactive nitrogen species ...

10

Role of vanadium ions, oxygen vacancies, and interstitial zinc in room temperature ferromagnetism on ZnO V2O5 nanoparticles

Role of vanadium ions, oxygen vacancies, and interstitial zinc in room temperature ferromagnetism on ZnO V2O5 nanoparticles

... The most popular mechanism for ferromagnetic order in DMO is the bound magnetic polaron (BMP) where a trapped electron at the site of the VO, with a hydrogenic radius (0.4 to 0.6 nm), intercepts and polarizes the ...

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Structural, optical and electrical properties of ZnO thin films grown by radio frequency (rf) sputtering in oxygen atmosphere

Structural, optical and electrical properties of ZnO thin films grown by radio frequency (rf) sputtering in oxygen atmosphere

... substrate temperature,type of substrate, pressure, gas atmosphere and ...microstructure and electrical properties (Gao and Li, 2004) of oxide films in rf-sputtering is very ...

10

Experimento de Dispersión en Aguas Profundas (DWDE-3)

Experimento de Dispersión en Aguas Profundas (DWDE-3)

... sensors: temperature(x2), conductivity (x2) (salinity) and pressure ...chlorophyll and natural chromophoric dissolved organic matter ...239nm/360nm and finally, an Aquatracka 3 Chlorophyll-a ...

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Experimento de Dispersión en Aguas Profundas (DWDE-4)

Experimento de Dispersión en Aguas Profundas (DWDE-4)

... Conservative Temperature is shown in Figure ...anomaly and spiciness. Dissolved oxygen (in color shows deep waters (d>1000 m) having large ...(S<36g/kg) and high oxygen ...

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Spatial and temporal characterization of fish assemblages in a tropical coastal system influenced
   by freshwater inputs: northwestern Yucatan peninsula

Spatial and temporal characterization of fish assemblages in a tropical coastal system influenced by freshwater inputs: northwestern Yucatan peninsula

... Vega-Cendejas and Hernández ...residents and most dominating did not show any relation with environmental vari- ables, but some marine species did so because of their abundance in certain climatic ...

16

Structural and magnetic properties of epitaxial delafossite CuFeO2 thin films grown by pulsed laser deposition

Structural and magnetic properties of epitaxial delafossite CuFeO2 thin films grown by pulsed laser deposition

... on oxygen pressure and growth ...the oxygen growth pressure for films grown at a fixed substrate temperature of 550 C ...the oxygen pressure fixed at ...

9

Thermal tolerance of crustacean larvae(zoea I) in two different populations of the kelp crab Taliepus dentatus (Milne Edwards)

Thermal tolerance of crustacean larvae(zoea I) in two different populations of the kelp crab Taliepus dentatus (Milne Edwards)

... cellular and molecular levels (Mark et ...physiological temperature limits for a given species and are characterized by falling oxygen levels in the body fluids (hypoxemia) and the ...

6

A snapshot view of some vertical distributions of water parameters at a deep (200 m) station in the fjord like Golfo Dulce, embayment, Costa Rica

A snapshot view of some vertical distributions of water parameters at a deep (200 m) station in the fjord like Golfo Dulce, embayment, Costa Rica

... Abstract: Temperature, salinity, dissolved oxygen and inorganic nutrients were measured at a single station in the water column (200 m) of Golfo Dulce, a fjord-like embayment on the Pacific coast of ...

8

Temperatura preferida y consumo de oxígeno circadiano de juveniles de langosta roja, Panulirus interruptus (Randall, 1842)Temperatura preferida y consumo de oxígeno circadiano de juveniles de langosta roja, Panulirus interruptus (Randall, 1842)

Temperatura preferida y consumo de oxígeno circadiano de juveniles de langosta roja, Panulirus interruptus (Randall, 1842)Temperatura preferida y consumo de oxígeno circadiano de juveniles de langosta roja, Panulirus interruptus (Randall, 1842)

... or oxygen consumption in poikilotherms (Prosser, 1993; Schimidt-Nielsen, ...2001). Oxygen consumption has been used as an indicator of the physiological state of the crustaceans because through its ...

10

Osmoregulatory capacity of the shrimp Litopenaeus vannamei at different temperatures and salinities, and optimal culture environment

Osmoregulatory capacity of the shrimp Litopenaeus vannamei at different temperatures and salinities, and optimal culture environment

... After temperature acclimation, shrimp were transferred from the 400 l tanks (34 ‰) to 40 l aquariums in the ...34 and 40 ‰) and four temperatures (20, 24, 28 and 32 °C) was ...apportioned ...

10

Experimento de Dispersión en Aguas Profundas (DWDE-1)

Experimento de Dispersión en Aguas Profundas (DWDE-1)

... The CTD was equipped with the standard sensors: temperature, conductivity (salinity), pressure (depth) and oxygen. In addition, backscatter fluorometers were installed to determine the distribution ...

81

TítuloOptimization of the landfill leachate treatment by the Fenton process

TítuloOptimization of the landfill leachate treatment by the Fenton process

... iron and hydrogen peroxide, and the oxidation of organic compounds (RH) by Fenton reagents can proceed by the following chain reactions (Kang & Hwang 2000; Neyens & Baeyens ...

13

Feedback and Temperature Control

Feedback and Temperature Control

... Yokogawa and others there is no standard ...rules and procedures you would use to tune with one algorithm are not the ones you would use to tune with ...

111

TítuloLate Holocene evolution of redox state of the sediments of Galicia Mud Deposit (outer continental shelf)

TítuloLate Holocene evolution of redox state of the sediments of Galicia Mud Deposit (outer continental shelf)

... competition and preda- tion, are difficult to assess as observed by JÖRISSEN et ...sediments and with higher concentra- tions of redox sensitive elements were chosen as indexes of lower oxic indicators ...

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N EGATIVE NUMBERS AND TEMPERATURE

N EGATIVE NUMBERS AND TEMPERATURE

... Positive integers are all the whole numbers greater than zero: 1, 2, 3, 4, 5... . Negative integers are all the opposites of these whole numbers: -1, -2, -3, -4, -5 … . We do not consider zero to be a positive or ...

13

Radical oxygen species and bile secretion

Radical oxygen species and bile secretion

... reactive oxygen species (ROS) induce a number of functional changes either deleterious or adaptive in the capability of the hepatocytes to produce bile and to secrete exogenous and endogenous ...

25

Multifactorial study of erosion corrosion mechanisms in the wear of a low carbon steel by slurry of copper tailing

Multifactorial study of erosion corrosion mechanisms in the wear of a low carbon steel by slurry of copper tailing

... anodic and cathodic areas seem to involve mechanisms different from the microscopic anodic and cathodic areas associated with particle impacts, which were deduced in the absence of ...of oxygen no ...

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