Results 161 to 170 of about 26,998 (308)

Rare occurrence of Bilateral Dentigerous Cyst involving Impacted and Malformed Maxillary Central Incisors

Dentigerous cysts are one of the common lesions of the maxillofacial region, surrounding the unerrupted crown by attaching to its cervical portion. Dentigerous cyst is reported to be associated with unerupted, supernumerary teeth, odontomas and rarely ...
Dr. Prachi Nayak, M.D.S, Dr. Sushruth Nayak, M.D.S, Dr. Himanshi, M.D.S, Dr. Nandini Bhardwaj, M.D.S
core   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Transcriptomic and Physiological Profiling Reveals Metabolic Determinants and Key Regulatory Hubs of Fruiting Body Degeneration in <i>Lentinula edodes</i>. [PDF]

J Fungi (Basel)
Yang H, Liu K, Jiang J, Song X, Lu X, Tan J, Li L.   +6 more
europepmc   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

Chromatin defects in normal and malformed human ejaculated and epididymal spermatozoa: A cytochemical ultrastructural study

, 1996
Cytochemical defects in chromatin were examined by transmission electron microscopy (TEM) after the staining by alcoholic phosphotungstic acid (PTA) of normal and malformed ejaculated spermatozoa from 35 male partners of infertile couples, and in six ...
GIANAROLI L, FRANCAVILLA, Sandro, GABRIELE A, CORDESCHI G, PROPERZI, Giuliana   +4 more
core  

Envisioning the Heart. [PDF]

Methodist Debakey Cardiovasc J
Alexander P, Umair M.
europepmc   +1 more source

Atavistic malformation [PDF]

British Dental Journal, 2012
openaire   +2 more sources

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

Advanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Transcriptomic insights into fruiting body malformations in Lentinula edodes. [PDF]

Appl Microbiol Biotechnol
Lin T, Du J, Li S, Zhang Z, Dai Y, Xie C.   +5 more
europepmc   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source