منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Developmental bias in the evolution of phalanges.
Evolutionary theory has long argued that the entrenched rules of development constrain the range of variations in a given form, but few empirical examples are known. Here we provide evidence for a very deeply conserved skeletal module constraining the morphology of the phalanges within a digit. We measured the sizes of phalanges within populations of two bird species and found that successive p...
متن کاملromantic education:reading william wordsworths the prelude in the light of the history of ideas
عصر روشنگری زمان شکل گیری ایده های مدرن تربیتی- آموزشی بود اما تاکید بیش از اندازه ی دوشاخه مهم فلسفی زمان یعنی عقل گرایی و حس گرایی بر دقت و وضوح، انسان عصر روشنگری را نسبت به دیگر تواناییهایش نابینا کرده و موجب به وجود آمدن افرادی تک بعدی شد که افتخارعقلانیتشان، تاکید شان بر تجربه فردی، به مبارزه طلبیدن منطق نیاکانشان وافسون زدایی شان از دنیا وتمام آنچه با حواس پنجگانه قابل درک نبوده و یا در ...
Osteolysis of the terminal phalanges of the hand.
To cite: Mol S, Kraan G. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/ bcr-2016-214527 DESCRIPTION A 56-year-old woman presented to the hand clinic, with a 6-month history of progressive painful and swollen acra, resulting in a weakened grip. Her medical history included psoriasis vulgaris since 2006, with progressively worsening skin abnormalities. She could not r...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1850
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)74971-4