نتایج جستجو برای: marly
تعداد نتایج: 194 فیلتر نتایج به سال:
Three ammonites; Ermoceras cf. coronatoides Douvillé, Teloceras labrum Buckman, and Normannites gr. braikenridgii (Sowerby); have been recorded for the first time from latest early Middle, to Late Bajocian of Wadi Huni biomicritic marly limestone Zerqa in Dier-Alla area. This fossil fauna is comparable with other levant countries.
Abstract In this research, to review the role of geomorphological phenomena has been discussed in the change of chemical quality of water in the part of geography the north east of the country. Geomorphological phenomenon discussed in this research is marly hills that is result of volcanic-sedimentary activities of geological tertiary and is discussed the role of chemical effects this hills ...
Biochemical markers of bone metabolism Historical and current position The cellular activities of the two main bonespecific cell types, osteoblasts and osteoclasts, are tightly coupled and balanced. This balance maintains an adequate amount of bone matrix, which facilitates both the metabolic and physical requirements of bone. While osteoblasts synthesize the organic type 1 collagenous matrix, ...
This paper presents an efficient strategy for integrating lowlevel reactive behavior control and high-level global planning for robot motion. In low-level behavior control, robot navigation in unknown environments is performed by behavior fusion using fizzy logic; while a high-level planning method is used to determine robot motion direction since some information on environments is prior knowl...
Negative impacts of gully erosion in marly areas are severe due to improper landuse practices such as irrigation, tillage, overgrazing and degradation of vegetation cover. The objective of this research was to evaluate gully thresholds related to plant vegetation cover and landuse change in the Agriculture (AG), Fair Rangeland (FR) and Weak Rangeland (WR) areas of Ghaasr-e-Shirin, Kermanshah, I...
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