نتایج جستجو برای: different fillers
تعداد نتایج: 1766970 فیلتر نتایج به سال:
Filled elastomer systems have been studied extensively over the past several decades, especially in the application to tire performance. During this time, many attempts have been made to explain reinforcement of an elastomer when fillers are added. These reinforced properties include enhanced strength, modulus, abrasion resistance, and dynamic mechanical properties. Several approaches have been...
BACKGROUND The advent of new neuromodulators and soft-tissue fillers continues to expand the nonsurgical repertoire of the core cosmetic physician. METHODS The authors review relevant facial anatomy as it relates to facial aging and the resultant structural changes that occur. These changes are important for the cosmetic physician to identify and understand in order to perform both safe and e...
We report two naming experiments examining the effects of filler type on the size of regularity and frequency effects. Low-frequency exception words were used as one filler type in both experiments. Their effects were contrasted with the effects of nonword fillers (Experiment 1) and low-frequency regular word fillers (Experiment 2). In both experiments, the size of the regularity effect was una...
ity of participants (61%) ranging in age from 36 to 55 years. Notably, most of those responding were in the field of dermatology and dermatologic surgery (46%), the greater proportion of whom were female. In contrast, the remaining specialties were composed mainly of male surgeons. Our results indicate that a large subset of the physicians participating in this study have been injected with eit...
The American Academy of Dermatology and the American Society of Plastic Surgeons, with the support of other sister societies, conducted the Facial Soft-Tissue Fillers: Assessing the State of the Science conference in December of 2009. The American Academy of Dermatology and the American Society of Plastic Surgeons established a panel of leading experts in the field of soft-tissue fillers-from r...
Time affects facial aging by producing cellular and anatomical changes resulting in the consequential loss of soft tissue volume. With the advent of new technologies, the physician has the opportunity of addressing these changes with the utilization of dermal fillers. Hyaluronic acid (HA) dermal fillers are the most popular, non-permanent injectable materials available to physicians today for t...
A plethora of soft tissue fillers have been developed within the past decade to correct the cutaneous changes that occur with photoaging. Such fillers, whether nonpermanent, semipermanent, or permanent, are widely used to fill undesired facial rhytides. In addition, fillers are employed to correct atrophy of the face as well as other parts of the body such as the dorsum of the hands through vol...
Hyaluronic acid (HA) is a linear naturally occurring polysaccharide formed from repeating disaccharide units of N-acetyl-D-glucosamine and D-glucuronate. HA is omnipresent in the human body but highest amounts are found in soft connective tissues. HA is involved in several key processes, including wound repair, regeneration, and matrix organization. To increase stability, modifications of HA li...
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