Results 21 to 30 of about 374,266 (282)

Emission characteristics and dynamics of the stagnation layer in colliding laser produced plasmas [PDF]

, 2010
The expansion dynamics of ion and neutral species in laterally colliding laser produced aluminum plasmas have been investigated using time and space resolved optical emission spectroscopies and spectrally and angularly resolved fast imaging. The emission
Costello, John T., Harilal, Sivanandan S., Hough, Pádraig, McLoughlin, Conor, Mosnier, Jean-Paul   +4 more
core   +1 more source

The effect of exercise interventions on reducing the risk of depressive and cognitive disorders in post-stroke—a systematic review and meta-analysis

Frontiers in Neurology
BackgroundStroke patients often experience sequelae such as depressive symptoms, cognitive impairment, and abnormal physical function. Exercise intervention may be an effective and safe non-drug treatment to address these health issues.ObjectiveThe aim ...
Zixian Yang, Shaokun Qin, Jiaxing Li, Cong Li, Ye Lu, Ye Lu, Pei He, Pei He, Jia Liu, Jia Liu, Lin Pei, Lin Pei   +11 more
doaj   +1 more source

Stress singularities and the formation of birefringent strands in stagnation flows of dilute polymer solutions

, 2009
We consider stagnation point flow away from a wall for creeping flow of dilute polymer solutions. For a simplified flow geometry, we explicitly show that a narrow region of strong polymer extension (a birefringent strand) forms downstream of the ...
Alexander N. Morozov, Arratia, Bajaj, Becherer, Bender, Bird, Bird, Cressely, Fan, Harlen, Harris, Harris, Hulsen, Larson, Paul Becherer, Phan-Thien, Poole, Renardy, Thomases, Wapperom, Wim van Saarloos, Öztekin   +21 more
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Integrated neurobehavioral and organ-specific safety profiling of baicalin: acute/subacute toxicity studies

Frontiers in Pharmacology
Ethnopharmacological relevanceBaicalin, an extract derived from the dried root of Scutellaria baicalensis Georgi (Huang Qin), has demonstrated neuroprotective properties.
Jiali Yang, Jiali Yang, Jiali Yang, Mengyu Chen, Mengyu Chen, Mengyu Chen, Mengyu Chen, Wan Zhang, Wan Zhang, Jia Liu, Jia Liu, Jing Zhao, Jing Zhao, Xin Ping, Xin Ping, Xin Ping, Ye Lu, Ye Lu, Pei He, Pei He, Lin Pei, Lin Pei, Lin Pei, Lin Pei   +23 more
doaj   +1 more source

Defining the Main Factors of the Stagnation of Food and Pharmaceutical Industrial Enterprises [PDF]

مدیریت صنعتی, 2020
Objective: The present study defined the main factors of the stagnation of food and pharmaceutical industrial enterprises with the aim of designing a native model that spatial domainare Kermanshah province.
Saba Amiri, Nader Naderi, Yousef Mohammadifar, Bijan Rezaee   +3 more
doaj   +1 more source

Experimental characterization of the stagnation layer between two obliquely merging supersonic plasma jets

, 2013
We present spatially resolved measurements characterizing the stagnation layer between two obliquely merging supersonic plasma jets. Intra-jet collisionality is very high ($\lambda_{ii} \ll 1$mm), but the inter-jet ion-ion mean free paths are on the same
Gilmore, Mark, Hsu, Scott C., Loverich, John, Merritt, Elizabeth C., Moser, Auna L.   +4 more
core   +1 more source

The Stokes conjecture for waves with vorticity [PDF]

, 2012
We study stagnation points of two-dimensional steady gravity free-surface water waves with vorticity. We obtain for example that, in the case where the free surface is an injective curve, the asymptotics at any stagnation point is given either by the “
Almgren, Alt, Amick, Constantin, de Silva, Dubreil-Jacotin, Eugen Varvaruca, Evans, Evans, Garofalo, Georg S. Weiss, Gerstner, Gilbarg, Giusti, Oddson, Pacard, Plotnikov, Price, Schoen, Stokes, Strauss, Varvaruca, Varvaruca, Varvaruca, Weiss, Weiss   +25 more
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Increase of data and development of science [PDF]

روش شناسی علوم انسانی, 2019
Despite what it may seem, some indicators show that during the last quarter of twentieth-century science has been in the state of stagnation and there is less news about big discoveries.
mortaza mardiha
doaj   +1 more source

Social and Familial “Generativity” in An Artist of the Floating World: An Eriksonian Approach

Critical Literary Studies, 2023
In An Artist of the Floating World, Kazuo Ishiguro gives an account of Masuji Ono, an ageing painter who reviews his life and profession in the post-World War II Japan. Though the novel has huge potentials for psychosocial development of characterization,
Morteza Jafari, Naser Motallebzadeh, Naser Dashtpeyma   +2 more
doaj   +1 more source

Stagnation–saddle points and flow patterns in Stokes flow between contra-rotating cylinders [PDF]

, 1998
The steady flow is considered of a Newtonian fluid, of viscosity mu, between contra-rotating cylinders with peripheral speeds U-1 and U-2 The two-dimensional velocity field is determined correct to O(H-0/2R)(1/2), where 2H(0) is the minimum separation of
Gaskell, P.H., Savage, M.D., Thompson, H.M.   +2 more
core   +1 more source