نتایج جستجو برای: scale characteristics
تعداد نتایج: 1198189 فیلتر نتایج به سال:
It is unclear why trajectories of internalising problems vary between groups of young children. This is the first attempt in the United Kingdom to identify and explain different trajectories of internalising problems from 46 to 94 months. Using both mother- and child-reported data from the large Growing Up in Scotland (GUS) birth cohort (N = 2901; male N = 1497, female N = 1404), we applied gro...
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
in order to examine the ecological conditions and characteristics of fraxinus excelsior l. in the northern forests of iran 6 main areas as well as some miscellaneous ones , have been selected in the region respectively in : lomir2, shafaroud , park - e-noor , ahlam , alandan and noor.
BACKGROUND In western societies, a shared decision-making model for doctor-patient relationships calling for open and collaborative communication is recommended. Research focuses mainly on the doctor's communication patterns, while research on patient communication patterns is rare. The purpose of this study was to develop a tool for evaluating patient's communication patterns - the Patient Com...
We investigate the mass functions of different elements of the Large Scale Structure – walls, pancakes, filaments and clouds – and the impact of transverse motions – expansion and/or compression – on their statistical characteristics. Using the Zel'dovich theory of gravitational instability we show that the mass functions of all structure elements are approximately the same and the mass of all ...
Recall of tourism experiences is a decisive factor in tourists’ future behavior and decision making when choosing destinations. Understanding the phenomenology memory can enable organizations to enter more competitive marketplace. Although extensive literature has addressed how provide memorable experiences, limited studies have focused on autobiographical memories associated with these experie...
• Opportunistic spectrum access (OSA) in cognitive radio networks: using efficiently the radio frequency spectrum • Traditional static spectrum allocation to licensed primary users (PUs): severe inefficiencies, measurements indicate low spectrum utilization (under 30 %) • Dramatic demand surge for spectrum access by unlicensed secondary users (SUs), due to emerging technologies • OSA: dynamical...
BACKGROUND Multiple Sclerosis is more common in women than men and females have more relapses than men. In a large international cohort we have evaluated the effect of gender on disability accumulation and disease progression to determine if male MS patients have a worse clinical outcome than females. METHODS Using the MSBase Registry, data from 15,826 MS patients from 25 countries was analys...
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