“…Gravity Recovery and Climate Experiment and its Follow On (GRACE (‐FO)) missions have resulted in a paradigm shift in understanding the temporal changes in the Earth's gravity field and its drivers. …”
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“…Most dogs had a reduction in the specific gravity (that is the density) of the urine, which signals a more diluted and abundant urine, but there was no significant difference between the two steroids for urine dilution. …”
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“…There were no significant predictors for cefazolin resistance (all P ≥0.06); age was the only significant predictor of ciprofloxacin resistance (OR per 10 year increase] 1.10, P = 0.05), and lower specific gravity urine was significantly associated with an increased risk of resistance to trimethoprim- sulfamethoxazole (OR [per 1 category increase] 0.88, P = 0.04). …”
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“…In two experiments, analyses of the index finger kinematics revealed a significant effect of gravity, with earlier acceleration, velocity, and deceleration peaks for upward (+45°) than downward (−45°) movements, irrespective of the instructions. …”
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“…An autonomous estimation of orbit position is possible through space-borne gravity. The information obtained through the observation of satellite data is compared with the accurate gravity model in detecting the error. …”
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“…Whereas flying robots commonly rely on accelerometers(1) for estimating attitude, flying insects lack an unambiguous sense of gravity(2,3). Despite the established role of several sense organs in attitude stabilization(3–5), the dependence of flying insects on an internal gravity direction estimate remains unclear. …”
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“…The majority of studies found TELOS stress radiography to be more sensitive than gravity or hamstring contraction stress views. Kneeling stress radiographs were found to be equivalent to TELOS in one study and superior in another. …”
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“…Osteopenia is a commonly diagnosed disease in astronauts due to the physiological adaptation to altered gravity conditions. In order to find specific solutions to bone damage in a reduced gravity environment, bone tissue engineering is gaining a growing interest. …”
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“…Around 449 bacterial OTUs were specific to mice kept under normal gravity versus 443 bacterial OTUs under microgravity conditions. …”
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“…To protect astronaut health and performance on critical missions, there is first a need to understand the effects of deep space hazards, including ionizing radiation, confinement, and altered gravity. Previous studies of rodents exposed to a single such stressor document significant deficits, but our study is the first to investigate possible cumulative and synergistic impacts of simultaneous ionizing radiation, confinement, and altered gravity on behavior and cognition. …”
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“…It was recently pointed out that the fundamental Planck mass could be close to the TeV scale with the observed weakness of gravity at long distances being due the existence of new sub-millimeter spatial dimensions. …”
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“…Over the last 50 years increasingly larger and more sophisticated devices have been designed and put into operation for the study of particle and nuclear physics, magnetic confinement of high-temperature plasmas for thermonuclear fusion research, and gravity wave observatories based on laser interferometers. …”
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“…With the general theory came even stranger ideas of curved space-time, which changed our understanding of gravity and the cosmos.…”
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“…Zee covers the latest advances while providing a solid conceptual foundation for students to build on, making this the most up-to-date and modern textbook on quantum field theory available. as well as an entirely new section describing recent developments in quantum field theory such as gravitational waves, the helicity spinor formalism, on-shell gluon scattering, recursion relations for amplitudes with complex momenta, and the hidden connection between Yang-Mills theory and Einstein gravity. Zee also provides added exercises, explanations, and examples, as well as detailed appendices, solutions to selected exercises, and suggestions for further reading…”
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“…The result is of interest for models of low-scale gravity and weakly-coupled string theory.…”
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“…One alternative to the Minimal SuperSymmetric Standard Model is to consider the supersymmetry broken through gravity (mSUGRA) and the R-parity violation (BRpV). …”
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“…I also discuss its main properties and implications for observations at both future particle colliders, and in non-accelerator gravity experiments. Such e®ects are for instance the production of Kaluza-Klein resonances, graviton emission in the bulk of extra dimensions, and a radical change of gravitational forces in the submillimeter range.…”
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“…They are found in black holes, where the gravity is strong enough to retain even light within its field of attraction. …”
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“…But these were more than exercises in ‘flags and footprints’, because the missions involved the crews making geological field trips on a low gravity site while wearing pressure suits, carrying life-support systems on their backs and working against an unforgiving time line. …”
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