Results 141 to 150 of about 252,851 (311)

Total endoscopic free flap harvest of a serratus anterior fascia flap for microsurgical lower leg reconstruction

open access: yesGMS German Plastic, Reconstructive and Aesthetic Surgery – Burn and Hand Surgery, 2014
[english] Background: A tremendous number of free flaps have been developed in the past. As the surgical result depends not only on a successful flap transfer but also on the harvest, this paper details the procedures for undertaking the first total ...
Erdmann, Alfons, Koegst, Wolfgang
doaj   +1 more source

Spontaneous thought characteristics are differentially related to heightened negative affect versus blunted positive affect in adolescents: An experience sampling study

open access: yesJCPP Advances, Volume 2, Issue 4, December 2022., 2022
In this study, one–hundred and sixteen adolescents completed ecological momentary assessment (EMA) surveys assessing current positive and negative affect (PA and NA) and dimensions of spontaneous thought. Characteristics of spontaneous thought—including temporal orientation, self–referential quality, and task–relatedness—were differentially related to ...
Christian A. Webb   +5 more
wiley   +1 more source

The flip-flap puzzle flap: Another recycling option

open access: yesArchives of Plastic Surgery, 2019
Post-traumatic soft tissue defects sometimes require sequential flap coverage to achieve complete healing. In the era of propeller flaps, which were developed to reduce donor site morbidity, Feng et al.
Silvia Gandolfi   +4 more
doaj   +1 more source

Exposed weapons: A revised reconstruction of the facial anatomy and life appearance of the saber‐toothed cat Megantereon (Felidae, Machairodontinae)

open access: yesThe Anatomical Record, EarlyView.
Abstract Megantereon was a widespread saber‐toothed felid from the Pliocene and Pleistocene of the Old World and North America, but its rarity in the fossil record makes it complicated to restore its life appearance. Lack of complete specimens makes it necessary to combine information from fossils of different individuals to reconstruct their facial ...
Mauricio Antón   +4 more
wiley   +1 more source

The effect of perinatal interventions on parent anxiety, infant socio‐emotional development and parent‐infant relationship outcomes: A systematic review

open access: yesJCPP Advances, Volume 2, Issue 4, December 2022., 2022
Abstract Background Infants of parents with perinatal anxiety are at elevated likelihood of experiencing disruption in the parent‐infant relationship, as well as difficulties with socio‐emotional functioning in later development. Interventions delivered in the perinatal period have the potential to protect the early dyadic relationship and support ...
Celia G. Smith   +5 more
wiley   +1 more source

Investigation of Aggregation Induced Emission Mechanism of Tetrabenzoheptafulvalene Derivative by Spin‐Flip Time‐Dependent Density Functional Theory (SF‐TDDFT)

open access: yesChemistry – An Asian Journal, EarlyView.
The SF‐TDDFT study of 10,10′,11,11′‐tetrahydro‐5,5′‐bidibenzo[a,d][7]annulenylidene (a tetrabenzoheptafulvalene derivative, abbreviated as THBDBA) in THF solution reveals the cause of its AIE behavior, While in solution intramolecular vibration leads to conical intersection between S0 and S1 states (i.
Aarzoo, Ram Kinkar Roy
wiley   +1 more source

Experimental study of acoustic loads on an upper-surface-blown STOL airplane configuration [PDF]

open access: yes
Fluctuating pressure levels were measured on the flap and fuselage of an upper-surface-blown jet-flap airplane configuration in a wind tunnel. The model tested had turbofan engines with a bypass ratio of 3 and a thrust rating of 10 kN.
Schoenster, J. A., Willis, C. M.
core   +1 more source

Semi‐Automated Multi‐Label Classification of Autistic Mannerisms by Machine Learning on Post Hoc Skeletal Tracking

open access: yesAutism Research, EarlyView.
ABSTRACT Mannerisms describe repetitive or unconventional body movements like arm flapping. These movements are early markers of restricted and repetitive behaviors (RRBs) in autism spectrum disorder (ASD). However, assessing mannerisms reliably is challenging.
Christian Lemler   +8 more
wiley   +1 more source

In vivo recording of aerodynamic force with an aerodynamic force platform [PDF]

open access: yesarXiv, 2014
Flapping wings enable flying animals and biomimetic robots to generate elevated aerodynamic forces. Measurements that demonstrate this capability are based on tethered experiments with robots and animals, and indirect force calculations based on measured kinematics or airflow during free flight.
arxiv  

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