Results 101 to 110 of about 491 (230)

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

Advanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay, Bryson White, Susmita Bose, Amit Bandyopadhyay   +3 more
wiley   +1 more source

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello, Fabio Variola, Antonio Nanci   +2 more
wiley   +1 more source

Modifiable reporting unit problems and time series of long-term human activity. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2021
Bevan A, Crema ER.
europepmc   +1 more source

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

Advanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li, Yu Guan, Nan Song, Feng Zhang, Zhimin Deng, Tailang Yin, Yanbing Yang, João Conde, Wenyi Jin, Zhinang Yin   +9 more
wiley   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source

Field evidence of Trypanosoma cruzi infection, diverse host use and invasion of human dwellings by the Chagas disease vector in Florida, USA. [PDF]

PLoS Negl Trop Dis
Beatty NL, Bhosale CR, White ZS, Torhorst CW, Wilson KN, Dorleans R, Stenn TMS, Killets KC, Curtis-Robles R, Burkett-Cadena N, Nováková E, Hamer GL, Hamer SA, Wisely SM.   +13 more
europepmc   +1 more source

A New 3D Colon on a Chip to Decipher the Influence of Mechanical Forces on the Physiological Cellular Ecosystem

Advanced Healthcare Materials, EarlyView.
To dissect how mechanical forces influence intestinal physiology, we developed a stretchable 3D colon‐on‐chip that integrates tunable topography, stiffness and peristalsis‐like motion within a physiologically relevant microenvironment. We showed that stretching is a dominant factor governing epithelial behavior, markedly enhancing proliferation and ...
Moencopi Bernheim‐Dennery, Lauriane Gérémie, Julie Brun, Lucas Chassatte, Giacomo Gropplero, Réda Bouras, Jieun Choo, Bertrand Cinquin, Alba Marcellan, Danijela Matic Vignjevic, Stéphanie Descroix   +10 more
wiley   +1 more source

New Approaches to the Ecology of <i>Triatoma sordida</i> in Peridomestic Environments of an Endemic Area of Minas Gerais, Brazil. [PDF]

Pathogens
Valença-Barbosa C, Andrade IM, de Simas FDT, Neto OCC, Silva NAD, Costa CF, Moreira BOB, Finamore-Araujo P, Alvarez MVN, Borges-Veloso A, Moreira ODC, Diotaiuti L, Souza RCM.   +12 more
europepmc   +1 more source

Archaeobotanical and isotopic analyses of waterlogged remains from the Neolithic pile-dwelling site of Zug-Riedmatt (Switzerland): Resilience strategies of a plant economy in a changing local environment. [PDF]

PLoS One, 2022
Steiner BL, Martínez-Grau H, Bernasconi SM, Gross E, Hajdas I, Jacomet S, Jaggi M, Schaeren GF, Antolín F.   +8 more
europepmc   +1 more source

Dendrochronological investigations in the pile dwelling Parte - Iščica, Ljubljana moor, Slovenia

, 1999
From the Parte-I{~ica Eneolithic pile dwelling in the Ljubljana Moor, Slovenia, timber was collected for dendrochronological investigations. In the river bed of the I{~ica river samples were selected from 1237 vertical piles of ash (Fraxinus sp.), alder (Alnus glutinosa Gaertn.), beech (Fagus sylvaticaL.), fir (Abies alba Mill.), maple (Acer sp ...
Čufar, Katarina, Levanič, Tom, Velušček, Anton   +2 more
openaire   +1 more source