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2101
Community structure and diversity of myxobacteria in soils from Inner Mongolia, China
Published 2025-01-01“…The water content, pH, organic matter, available phosphorus, hydrolytic nitrogen, and available potassium content of soil samples were determined by national standards and other methods. …”
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2102
Geological Conditions and Sedimentary Models of Oligocene and Eocene Effective Source Rocks in the Northern Yinggehai Basin
Published 2025-01-01“…Therefore, the early Oligocene was more conducive to the enrichment of organic matter. It is speculated that the warm and humid paleoclimate, reducing environment, and high paleoproductivity of the Eocene promoted the sedimentation and preservation of more organic matter. …”
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2103
Distribution Pattern of Cadmium in the Profile of Shallow Fissure Soil and Its Influencing Factors in Karst Areas with High Geological Background
Published 2024-12-01“…[Methods] Taking the small watershed of Baobao Mountain in Weining County, a region with a typical high geological background in the northwest of Guizhou, as the research object, the total Cd concentration and speciation of Cd in shallow fissure soil, along with five soil property indicators such as pH value, organic matter content, cation exchange capacity (CEC), particle size, and aggregate were systematically analyzed. …”
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2104
Toxicokinetics and tissue dynamics approaches to evaluate the accumulation and elimination of cadmium in black soldier fly larvae
Published 2025-01-01“…The black soldier fly larvae (BSFL) is a highly valued resource insect, renowned for its efficient and eco-friendly approach to the treatment of organic waste. A crucial matter that demands clarification is whether the heavy metals are eliminated or remain within BSFL bodies. …”
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2105
Evaluation of the planting performance for planting substrate using the SQI-CRITIC combination model based on the least squares method
Published 2025-02-01“…BackgroundTo improve the scientificity of the evaluation results of the planting performance of the Yellow River sediment based on planting substrate.MethodsThis study replaced the natural soil with Yellow River sediment, used cement as the cementing material, added different proportions of organic matter and amendment of habitat material to prepare planting substrate based on the Yellow River sediment, and carried out experiments by using oats and proposed a combined SQI-CRITIC combined weighting calculation method based on the least square method for its evaluation.ResultsThe results showed that (1) different proportions of cement and amendment of habitat material led to significant variations in the planting performance of the planting substrate based on Yellow River sediment: among the 5# mix ratio, the plant height (12.5 cm) and biomass (3.06 g) of oats reached extreme values. …”
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2106
Caudate Nucleus Volume Mediates the Link between Cardiorespiratory Fitness and Cognitive Flexibility in Older Adults
Published 2012-01-01“…In neocortical areas, higher cardiorespiratory fitness levels are associated with increased gray matter volume, and these volumetric differences mediate enhanced cognitive performance in a variety of tasks. …”
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2107
Photosynthetic performance and carbon metabolism in the ear organs of oats under drought stress
Published 2025-01-01“…As growth continued, the C and N contents and the dry matter mass in the seeds gradually increased, which was transferred from the glumes, lemmas, leaves, and stems. …”
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2108
Factors affecting cadmium toxicity to rice germinated in soils collected from downstream areas of abandoned zinc mines
Published 2024-01-01“…The physicochemical characteristics of the soils, including soil texture, redox potential, cation exchange capacity, potential of hydrogen, organic matter, total cadmium concentration, and chemical speciation and concentration of plant-available cadmium, were analyzed. …”
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2109
José Olallo Valdés: a Cuban male nurse to be remembered
Published 2009-05-01“…He was a missionary who devoted his life to relief other people´s pain, no matter their religion, race, or social status, with no material profits for himself. …”
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2110
Stoichiometric Plant-Herbivore Models and Their Interpretation
Published 2004-06-01“…Our study reveals that the details of ecological stoichiometry models really matter for quantitativepredictions of plant-herbivore dynamics, especially atintermediate ranges of the carrying capacity.…”
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2111
Land Application of Biosolids in the USA: A Review
Published 2012-01-01“…Land application of biosolids has proven a cost-effective method of waste disposal by beneficially recycling organic matter and nutrients and improving soil quality; however, it may also pose potential threat to the environment and human health. …”
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2112
Safe Use of Glyphosate-containing Products in Aquatic and Upland Natural Areas
Published 2006-03-01“… Land and water managers who apply herbicides to control invasive plant species and other nuisance vegetation strive to minimize environmental impacts as a matter of policy and daily operations. It is, therefore, not surprising that concern has been expressed and many questions asked relative to recent publications by Relyea (2005a, 2005b, 2005c), which implicate use of glyphosate-containing herbicides in global decline of amphibians. …”
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2113
Dark Energy in Spherically Symmetric Universe Coupled with Brans-Dicke Scalar Field
Published 2019-01-01“…Here, it is seen that the dark energy triggers the big bang and after that much of the dark energy reduces to dark matter. One peculiarity in such a model is that the scalar field is prevalent eternally; it never tends to zero.…”
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2114
4-H Livestock Judging: Introduction and Leader's Guide
Published 2012-01-01“…The guide also aims to reassure and support potential leaders, emphasizing that successful programs can be led effectively without requiring advanced subject matter expertise. Original publication date November 1992. …”
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2115
Coopération internationale locale et politique éducative en Guyane
Published 2008-10-01“…Out of matter of co-operation, the evolution of the stakes, taken into account in the Community policies, runs up against realities of ground. …”
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2116
A Review of Metal Exposure and Its Effects on Bone Health
Published 2018-01-01“…The presence of metals in the environment is a matter of concern, since human activities are the major cause of pollution and metals can enter the food chain and bioaccumulate in hard and soft tissues/organs, which results in a long half-life of the metal in the body. …”
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2117
Optimization of College Students’ Employment Prosperity Index System Based on Multiple Logit Models
Published 2022-01-01“…The employment of university graduates has always been a matter of great concern to educational administrative departments and governments at all levels. …”
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2118
TECHNOLOGY OF LASER CUTTING OF SILICON WAFERS INTO ORGANIC LIGHT-EMITTING DIODE CHIPS
Published 2016-06-01“…The article deals with the matter of crystal quality in the production of microdisplays based on organic light-emitting diodes (OLEDs) after separation. …”
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2119
TV Viewing by Children During Times of Conflict
Published 2003-07-01“…It is especially important to limit young children’s exposure to graphic images. No matter what age, each person interprets programs and messages differently. …”
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2120
The Gulf Cooperation Council and the Eurasian Economic Union: opportunities and prospects of trade cooperation
Published 2022-07-01“…The methods of analysis and comparison of data from information and analytical materials on the advantages and trends of foreign trade relations of the EAEU and GCC countries were used. The state of the matter at the political level is indicated, as well as the main barriers and potential risks to the growth of trade. …”
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