Results 1 to 10 of about 166,754 (177)

A Diagnostic Algorithm for Reconstructing the Direction of Gunshots Using OsiriX and Maya in Living Patients: A Forensic Radiology Approach. [PDF]

Diagnostics (Basel)
Background/Objectives: Gunshot wounds in living patients present significant challenges from both a clinical and a forensic perspective. Understanding the exact trajectory of a bullet is crucial not only for guiding treatment but also for providing ...
Malta G, Zerbo S, D'Anna T, Pellerito S, Argo A, Midiri M, Re GL, Licitra F, Montana A.   +8 more
europepmc   +2 more sources

Functional compartmentalization of the anconeus: A three-dimensional study of muscle morphology and innervation patterns. [PDF]

J Anat
In this anatomic study of anconeus utilizing dissection, digitization and 3D modeling, anconeus was found to have three distinct parts: proximal, distal, and deep. Each part had unique morphology, architecture and innervation, indicating different roles in forearm pronation, elbow extension, and joint stabilization.
McGee JG, Amara C, Tran J, Agur AMR.
europepmc   +2 more sources

The dynamic 3D horse: analyzing the relationship between whole body pathomechanics and joint degeneration in the fetlocks. [PDF]

Front Vet Sci
Lameness is often associated with degenerative joint disease (DJD). Current therapies focus on minimizing pain or treating specific lesions but generally do not address the pathomechanical forces that are the root cause of degeneration.
Miller GP, Cornille JL, Hanning R, Lee AKK, Uhl EW, Osborn ML.   +5 more
europepmc   +2 more sources

Patterns of spinal motion, kinematic spaces and the land-to-sea transition in carnivorans. [PDF]

Anat Rec (Hoboken)
Using 3D reconstructions, we quantify intervertebral joint mobility to investigate how cervical, thoracic, and lumbar vertebral regions evolved distinct kinematic roles in pinnipeds. The findings reveal lineage‐specific adaptations for swimming and highlight the functional significance of vertebral joint flexibility in ecological transitions.
Esteban JM, Martín-Serra A, Pérez-Ramos A, Figueirido B.   +3 more
europepmc   +2 more sources

The evolving landscape of molecular visualization. [PDF]

Protein Sci
Abstract Molecular visualization plays a central role in structural biology, transforming data into representations that reveal how molecular form relates to function. Since the construction of the first protein models in the 1950s, visualization practices have evolved in tandem with experimental and computational advances, shaping both research and ...
Torrez R, Liu H, Lee D, Iwasa JH.
europepmc   +2 more sources

Estimation of safe zones for suture anchor placement in arthroscopic hip labral repair. [PDF]

Front Surg
BackgroundDuring arthroscopic labral repair, anchors are inserted into the acetabular rim between 10- and 4-o'clock via multiple portals. This study evaluates in situ bone quality along each trajectory and precisely defines the spatial relationships ...
Han X, Tang X, Li L, Zhang Y, Fu H, Qi C.   +5 more
europepmc   +2 more sources

Three-Dimensional Reconstruction of Cephalopod Beaks: A 3D Modeling Workflow Combining Prism-Assisted Photogrammetry and Micro-CT Validation. [PDF]

Ecol Evol
This study presents a novel workflow for three‐dimensional reconstruction of small, dehydration‐sensitive biological specimens, demonstrated through cephalopod beak modeling. The method combines prism‐assisted photogrammetry—which captures five isometric views in under 60 s using 45° prism reflections—with digital sculpting in ZBrush and micro‐CT ...
Xu L, Li Y, Chen J, Huang D, Liu Y, Wang L, Liu B.   +6 more
europepmc   +2 more sources

Functional morphology and biomechanics of the locomotor apparatus in the large Late Triassic carnivore Postosuchus kirkpatricki (Archosauria: Rauisuchidae). [PDF]

J Anat
A three‐dimensional model is used to analyze the locomotor biomechanics of the large Late Triassic archosaurian reptile Postosuchus kirkpatricki. The study finds that it is more uncertain than previously concluded whether it was quadrupedal or bipedal, and plantigrade or digitigrade, but it clearly had locomotor specializations including large hindlimb
Hutchinson JR, Faughey E, Humpage M, Dupuis T, Demuth OE, Pintore R, Clarac F.   +6 more
europepmc   +2 more sources

Helmeted hornbill cranial kinesis: Balancing mobility and stability in a high-impact joint. [PDF]

Anat Rec (Hoboken)
Abstract Prokinesis—in which a craniofacial joint allows the rostrum to move relative to the braincase—is thought to confer diverse advantages in birds, mostly for feeding. A craniofacial joint would, however, be a weak link if cranial stability is important. Paradoxically, we have identified a craniofacial joint in helmeted hornbills (Rhinoplax vigil),
Schindler M, Flaum B, Manafzadeh AR, Kamska V, Chandra Rajan K, Robles Malagamba MJ, Hu R, Baum D, Dean MN.   +8 more
europepmc   +2 more sources

АНАЛІЗ ОСНОВНИХ МЕТОДІВ РОЗПІЗНАВАННЯ КРЕСЛЕНЬ ТА МОЖЛИВОСТЕЙ ТРАНСФОРМАЦІЇ З 2D У 3D

Кібербезпека: освіта, наука, техніка, 2022
У статті викладено аналіз основних методів для розпізнавання креслень та можливостей трансформації двовимірних моделей (2D) у тривимірні моделі (3D). Незважаючи на швидкий розвиток ІТ все ж питання точності та швидкості перетворення двовимірних моделей у
Karyna Khorolska
doaj   +1 more source