نتایج جستجو برای: bedding fault

تعداد نتایج: 66361  

2009
RICHARD J. LISLE

It is proposed that the usage of the term structural facing be extended to include fault structures. Fault facing is defined as the direction in a fault plane which is at right angles to the trace of the bedding and is directed towards the younger beds. Certain types of faulted structures are found to have diagnostic patterns of facing variation.

Journal: :Minerals 2021

The Tullacondra Cu-Ag deposit is located on the southern margin of Lower Carboniferous Irish Midlands orefield and contains historical reserves approximately 4.2 Mt at 0.7% Cu 27.5 ppm Ag. hosted within hanging wall a feeder fault, EW-trending Fault, where sulfides sulfosalts containing elevated Cu, Ag, As, Sb deposited, whereas Zn Pb are nearly absent. deposition in took place along bedding be...

2007
M. Sturzenegger D. Stead

Turtle Mountain, the site of the 1903 the Frank Slide, has been widely studied. A large database of structural measurements allows the comparison and testing of recently developed techniques. This paper commences with a review of recent mapping of Turtle Mountain. A report on a recent investigation of the mountain using a combination of airborne and terrestrial laser scanning techniques is then...

2006
ulian Ivanov Richard D. Miller Pierre Lacombe Carole D. Johnson W. Lane

The multichannel analysis of surface waves MASW seismic method was used to delineate a fault zone and gently dipping sedimentary bedrock at a site overlain by several meters of regolith. Seismic data were collected rapidly and inexpensively using a towed 30-channel land streamer and a rubberband-accelerated weight-drop seismic source. Data processed using the MASW method imaged the subsurface t...

Journal: :International Journal of Greenhouse Gas Control 2021

Bleaching patterns along a faulted succession provides new insight into fluid migration pathways controlled by the fault zone and mechanical stratigraphy. In order to investigate this effect, we logged stratigraphic layers in Humbug Flats, Utah, USA both host rocks rocks, where 40 m offset normal cuts through Entrada Sandstone. We measured petrophysical properties using TinyPerm II, Schmidt Ham...

Journal: :international journal of occupational and environment medicine 0
rw siebers associate professor, wellington asthma research group j crane

various cross-sectional and longitudinal studies have suggested that synthetic bedding is associated with asthma, allergic rhinitis and eczema while feather bedding seems to be protective. synthetic bedding items have higher house dust mite allergen levels than feather bedding items. this is possibly the mechanism involved although fungal and bacterial proinflammatory compounds and volatile org...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علم و صنعت ایران - دانشکده مهندسی عمران 1384

امروزه اهمیت چگونگی بازتاب سازه ها در برابر زلزله در طراحی و تقویت سازه ها و تجهیزات صنعتی برای جامعه مهندسین و طراحان سازه های مقاوم در برابر زلزله کاملا نمایان می باشد ولی برای مناطق مجاور رو مرکز زلزله near source علاوه بر این تمهیدات یاده شده اثرات جهت داری زلزله rupture directivity و جابجایی ماندگار تکتونیکی fling-step نیز در پاسخ سازه ها در این مناطق نقش بسزایی دارد این موضوع در برخی از ز...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده برق و کامپیوتر 1388

با توجه به این که در سیستم های صنعتی وقوع fault ممکن است منجر به خرابی کالا، خرابی دستگاه، افت عملکرد و یا تلفات جانی شود، شناسایی و تشخیص به موقع fault و همچنین جبران سازی آن از اهمیت کاربردی بسیار بالایی برخوردار می باشد. عمده ی سیستم های صنعتی را سیستم های غیر خطی و هایبرید با ورودی ها یا حالت های ناهمگون تشکیل می دهند. بنابراین شناسایی fault در این سیستم ها و تلاش برای جبران اثرات آن به کمک...

2010

Two hundred seventy-three crossbred steer calves were fed until slaughter (November through May, 189 days) in either semi-confinement (partial overhead shelter, 88 sq. ft. per steer, concrete pen surface) or conventional open lots (windbreak, 448 sq. ft. per steer, dirt surface with mound). Within each housing system, cattle were provided with no bedding or bedding in the form of oat straw or s...

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