منابع مشابه
Barbarians at the gate: storming the Gothenburg consensus.
The concept, techniques, and applications of health impact assessment (HIA) hold promise to raise the profi le of health within the overall project, policy and programme planning, and assessment cycle. HIA in the public sector has progressed over the past two decades with a strong Eurocentric focus on transportation and social programmes and policies. In 1999, the publication of the Gothenburg ...
متن کاملLow-temperature olivine rheology at high pressure
San-Carlos olivine rheology was investigated at pressure (P) up to 9 GPa and temperature (T) lower than 890 ◦C. Six powder specimens were cold compressed and sintered into dense and compact materials, then deformed during relaxation experiments carried out at constant pressure and temperature in DIA-type cubic-anvil apparatus. Sample elastic strain was monitored during relaxation by in situ X-r...
متن کاملChalmers Tekniska Högskola, Gothenburg, Sweden
The objective behind Tangible User Interfaces (TUIs) is to allow users to interact with computers through familiar tangible objects, thereby taking advantage of the richness of the tactile world combined with the power of computer-based simulations. TUIs “give physical form to digital information, employing physical artifacts both as representations and controls for computational media” [1]. Th...
متن کاملRheology
researchers write. So, during the dry season, the entire population is represented by developing eggs that incubate for 8–9 months, before hatching synchronously at the beginning of the following rainy season. “Remarkably, this chameleon spends more of its short annual life cycle inside the egg than outside it,” they report. The authors reviewed data on the life cycle of more than 1,700 tetrapo...
متن کاملAltering Mucus Rheology to “Solidify” Human Mucus at the Nanoscale
The ability of mucus to function as a protective barrier at mucosal surfaces rests on its viscous and elastic properties, which are not well understood at length scales relevant to pathogens and ultrafine environmental particles. Here we report that fresh, undiluted human cervicovaginal mucus (CVM) transitions from an impermeable elastic barrier to non-adhesive objects sized 1 microm and larger...
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ژورنال
عنوان ژورنال: Nature
سال: 1976
ISSN: 0028-0836,1476-4687
DOI: 10.1038/263639a0