全部文献期刊会议图书|学者科研项目
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作者:Travis Dumsday
来源:[J].Synthese(IF 0.696), 2017, Vol.194 (5), pp.1627-1641
摘要:... The existence of dispositional properties in turn has important implications for another central debate in metaphysics, namely that between two major competing views concerning the ontology of laws: dispositionalism versus nomological necessitarianism.
作者:Di Liang , Yuyan Shi
来源:[J].Drug and Alcohol Dependence(IF 3.141), 2020, Vol.206
摘要:... Prescription Drug Monitoring Programs (PDMPs) were widely adopted, whereas less attention was given to pain clinic laws. This study examined the associations of mandatory use of PDMPs and pain clinic laws with prescription opioid exposures.(#br)Methods(#br)State-level quart...
作者:Christian Adams , Joachim Bös , Elena M. Slomski ...
来源:[J].Mechanical Systems and Signal Processing(IF 1.913), 2018, Vol.110, pp.590-610
摘要:Abstract(#br)Scaling laws are used to scale-up calculation or measurement results from a prototype structure to those of an original structure or vice versa. The scaling laws of mechanical structures are usually obtained from their equations of motion or from a dimensional analy...
作者:Itai Arad , Zeph Landau , Umesh Vazirani ...
来源:[J].Communications in Mathematical Physics(IF 1.971), 2017, Vol.356 (1), pp.65-105
摘要:... Despite this progress many questions remained unsolved, including whether there exist efficient algorithms when the ground space is degenerate (and of polynomial dimension in the system size), or for the polynomially many lowest energy states, or even whether such states admit succinct classical descriptions or area laws...
作者:Baojun Li , Hernan Jara , Heishun Yu ...
来源:[J].Magnetic Resonance Imaging(IF 2.06), 2017, Vol.37, pp.33-40
摘要:Abstract(#br)Purpose(#br)To compare enhanced Laws textures derived from parametric proton density (PD) maps to other MRI surrogate markers (T 2 , PD, apparent diffusion coefficient (ADC)) in assessing degrees of liver fibrosis in an ex vivo murine model of hepatic fibrosis imaged...
作者:Roman O. Popovych , Alexander Bihlo
来源:[J].Physica D: Nonlinear Phenomena(IF 1.669), 2020, Vol.401
摘要:Abstract(#br)The explicit formulation of the general inverse problem on conservation laws is presented for the first time. Within this problem, one aims to derive the general form of systems of differential equations that admit a prescribed set of conservation laws. The particula...
作者:Yong-ling Zhang , Xiao-bing Zhou
来源:[J].Natural Hazards(IF 1.639), 2017, Vol.87 (2), pp.659-673
摘要:Stampede accidents have become the major threat to campus security in China. In order to grasp the occurrence regularity of campus stampede accidents in China and to prevent the accidents, statistical analysis methods and case analysis methods were employed to study the temp...
作者:Deepak Palakshappa , Alexander G. Fiks , Jennifer A. Faerber ...
来源:[J].Preventive Medicine(IF 3.496), 2016, Vol.90, pp.107-113
摘要:Abstract(#br)Many states have enacted laws to improve school nutrition. We tested whether stronger state nutrition laws are associated with subsequently decreased obesity. We conducted a retrospective national multi-year panel data study (analyzed 2014–2016 at the Children'...
作者:P. Gardonio , L. Dal Bo
来源:[J].Journal of Sound and Vibration(IF 1.613), 2020
摘要:Abstract(#br)This paper presents a theoretical study on the scaling laws of electromagnetic and piezoelectric seismic vibration energy harvesters, which are assembled from discrete components. The scaling laws are therefore derived for the so called meso-scale range, which is ty...
作者:Chandler McClellan , Barrot H. Lambdin , Mir M. Ali ...
来源:[J].Addictive Behaviors(IF 2.021), 2018
摘要:... These include the implementation of laws that increase layperson naloxone access and overdose-specific Good Samaritan laws that protect those reporting overdoses from criminal sanction. The association of these legal changes with overdose mortality and non-medical opioid ...

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