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Clinical Studies of Dental Erosion and Erosive Wear [PDF]
We define <i>erosion </i>as apartial demineralisation of enamel or dentine by intrinsic or extrinsic acidsand <i>erosive tooth wear</i> as the accelerated loss of dental hard tissue through the combined effect of erosion and mechanical wear (abrasion and attrition) on the tooth surface.
Huysmans, M.C.D.N.J.M. +2 more
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Показано, что для разработки стратегии рационального использования почвенных ресурсов необходима методология, которая должна включать методы решения следующих задач: объективную оценку почвенных ресурсов; оценку их динамики за прошедшее время ...
Yu. P. Sukhanovskii +3 more
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Dental erosion is described as an irreversible loss of dental hard tissue resulting from exposure to non-bacterial acids or chelating substances. It may be caused by exogenous or endogenous factors. In the former case, food, drink, as well as the environment might be sources of acids; in the latter, acids flowing into the oral cavity from the stomach ...
Ewa Kuchta, Jolanta Szymańska
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IntroductionThe variation of organic carbon content in spoil heaps is closely related to improving soil structure, maintaining soil fertility, and regulating soil carbon cycling balance.
Yiwen Yao +11 more
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Aim. To assess the interrelations of chemical and physical-chemical parameters of soil cover properties with climatic factors of soil formation in agricultural landscapes of the Central Chernozem Region (CCR) of Russia.Materials and Methods. The research
O. G. Chuyan, L. N. Karaulova
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Characteristics and development of steepland gullies in the dry valleys of Southwest China [PDF]
In semi-arid and arid areas, gully erosion is one of the most destructive forms of erosion and causes serious land degradation and resource destruction.
Tingting Cui +8 more
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Soil available phosphorus (P) is one of the main factors limiting plant growth and yield. This study aimed to determine the role of arbuscular mycorrhizal fungi (AMF) in P-use efficiency in two maize genotypes with contrasting root systems in response to
Liyan Liang +11 more
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Introduction to P‐TRAP software for designing phosphorus removal structures
Phosphorus (P) removal structures are a new best management practice for filtering dissolved P in non‐point drainage from legacy P soils through use of P sorption materials (PSMs).
Chad J. Penn +2 more
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【Objective】 Increasing and stabilizing carbon in coarse-textured soils is important to improve their stability and fertility. The purpose of this paper is to investigate how soil amendment with organic materials and clay minerals can achieve these goals.
LIU Meng +5 more
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