Results 21 to 30 of about 19,748,945 (278)

Distribution and influencing factors of soil selenium and iodine in Limushan-Wanling, Qiongzhong area

open access: yes地质科技通报, 2021
Qiongzhong Limushan-Wanling area is located in the middle of Hainan Island, where has an abundance of selenium-rich and iodine-rich soil resources.The distribution characteristics of Se and I contents were analyzed based on the analysis results of soil ...
Jingjing Gong   +5 more
doaj   +1 more source

Effect of Se-metal pair combinations (Cd, Zn, Cu, Pb) on photosynthetic pigmentsproduction and Metal accumulation in Sinapis alba L. seedlings

open access: yesPlant, Soil and Environment, 2006
The priority of this study was to investigate how selenium influences toxicity of Cd, Zn, Cu and Pb when the metals appear in the hydroponic solution in pairs. As a model subject mustard seedlings (Sinapis alba L.) were used.
A. Fargašová   +2 more
doaj   +1 more source

Review of 'Understanding and teaching reflexive sentences in Spanish'

open access: yesBorealis: An International Journal of Hispanic Linguistics, 2022
This is a review of González (2022) book on SE-structures.
Antonio Fábregas
doaj   +1 more source

Pengaruh Suplementasi Vitamin E, Mineral Selenium dan Zink Terhadap Konsumsi Nutrien, Produksi dan Kualitas Semen Sapi Simental

open access: yesJurnal Agripet, 2014
(Effect of supplementation of vitamin E, Selenium and Zinc mineral against to nutrient consumption, production and quality cement simental cow) ABSTRACT.
Fitrah Khairi   +2 more
doaj   +1 more source

Spanish clitic clusters

open access: yesBorealis: An International Journal of Hispanic Linguistics, 2013
This paper deals with a small set of data from clusters of three clitics in Spanish that questions the empirical adequacy and scope of previous analyses of clitic clusters in Romance.
María Cristina Cuervo
doaj   +1 more source

2022 master development plan [PDF]

open access: yes, 2022
prepared for: USDA Forest Service, Mt. Hood National Forest, Zigzag Ranger District ; prepared by: SE Group.Title from PDF cover (viewed on April 6, 2022).This archived document is maintained by the State Library of Oregon.

core  

La relación entre estructura eventiva y papeles temáticos: el "se" temático en español

open access: yesRevista de Filología Románica, 2012
Este artículo se pone como objetivo la explicación del se aspectual del español que aparece con verbos de consumo como leer(se) en “Juan se leyó un libro” vs. “Juan leyó un libro”.
Cristina Romero Pascual   +1 more
doaj   +1 more source

Redox and biometal status in Wistar rats after subacute exposure to fluoride and selenium counter-effects

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2022
This study aimed to investigate the effect of 150 mg/L sodium fluoride (NaF) on redox status parameters and essential metals [copper (Cu), iron (Fe), and zinc (Zn)] in the blood, liver, kidney, brain, and spleen of Wistar rats and to determine the ...
Radovanović Jelena   +12 more
doaj   +1 more source

Determination of Valences of As, Cr, Sb and Se in Soil Using HPLC-HG-AFS

open access: yesYankuang ceshi, 2021
BACKGROUND The environmental effects of heavy metal pollutants in soil are closely related to their inorganic valence. The determination of the valences of As, Cr, Sb and Se elements is of great significance, but due to the easy conversion between the ...
XUE Jia
doaj   +1 more source

OCORRÊNCIA DE CÁLCULO BILIAR EM BOVINOS ABATIDOS NA MICRORREGIÃO CAMPOS DA MANTIQUEIRA

open access: yesColloquium Agrariae, 2016
This study aimed to quantify the occurrence of gallstones in cattle slaughtered in the microregion of Campos da Mantiqueira, and draw a profile of the animals affected by cholelithiasis. The present study was conducted in slaughterhouse of São João Del
José Lombardi Resende   +1 more
doaj   +1 more source

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