Results 31 to 40 of about 98,208 (291)

Wrinkle lip pattern in smokers and non-smokers for identification in forensic dentistry

open access: yesPadjadjaran Journal of Dentistry, 2014
Introduction: Lip prints can be used as one of support for identification Because it has a pattern or lip wrinkles that never the same (unique) in each individual. Smoking has become a common habit and widespread in the community.
Teuku Muhammad Harqad   +2 more
doaj   +1 more source

Microneedle radiofrequency for skin rejuvenation: bridging image-derived metrics and photographic assessment

open access: yesFrontiers in Medicine
PurposeTo analyze the condition of the skin before and after microneedle radiofrequency (RF) treatment and to identify a series of cascade changes occurring within its structure.
Dajana Malarz   +2 more
doaj   +1 more source

Automated Assessment of Facial Wrinkling: a case study on the effect of smoking

open access: yes, 2017
Facial wrinkle is one of the most prominent biological changes that accompanying the natural aging process. However, there are some external factors contributing to premature wrinkles development, such as sun exposure and smoking.
Abbass, Imad Eldain   +5 more
core   +1 more source

Experimental investigation of the influence of internal defects (voids, wrinkles) on the shear properties of CFRP

open access: yesFracture and Structural Integrity
The study focuses on examining the impact of internal manufacturing defects (voids and wrinkles) on the mechanical behavior of structural carbon fiber reinforced polymers (CFRP) under shear loading.
Stanislav Slovikov, Dmitriy Lobanov
doaj   +3 more sources

Vesicle dynamics in elongation flow: Wrinkling instability and bud formation

open access: yes, 2007
We present experimental results on the relaxation dynamics of vesicles subjected to a time-dependent elongation flow. We observed and characterized a new instability, which results in the formation of higher order modes of the vesicle shape (wrinkles ...
Enrico Segre   +3 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

Mechanics and Strategies for Wrinkling Suppression: A Review

open access: yesFrontiers in Mechanical Engineering, 2022
Wrinkling is a well-known phenomenon observed at various length scales for diverse materials. Despite a variety of research studies focusing on investigating wrinkling mechanisms and utilizing them to create surface patterns recently, wrinkling also ...
Zhaojie Zhang, Lingyu Zhao, Jidong Shi
doaj   +1 more source

Caravan Awnings: a Geometrical Problem [PDF]

open access: yes, 2000
Two questions regardingthe design of caravan awnings were posed by a company.The company wishes to produce awnings with a pretty appearance. When an awning is attached to a caravan, some wrinkles could appear.
Beckum, F. van   +3 more
core  

Indentation of ultrathin elastic films and the emergence of asymptotic isometry

open access: yes, 2015
We study the indentation of a thin elastic film floating at the surface of a liquid. We focus on the onset of radial wrinkles at a threshold indentation depth and the evolution of the wrinkle pattern as indentation progresses far beyond this threshold ...
Davidovitch, Benny   +4 more
core   +1 more source

Assessment of Skin in Patients With Systemic Sclerosis Using High‐Frequency Ultrasound and Shear Wave Elastography: A Comparative Study With Histology, Molecular, and Clinical Parameters

open access: yesArthritis Care &Research, EarlyView.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histologic markers of skin fibrosis has not been reported. We evaluated US‐based skin assessments for their face validity (differentiation between involved SSc and healthy
Ruhani Desai   +12 more
wiley   +1 more source

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