Results 221 to 230 of about 943,098 (265)

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

Advanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona, Andrea Slézia, András Dávid, Ábel Petik, Dániel Hillier, István Ulbert, Attila Kaszás   +6 more
wiley   +1 more source

Selecting and testing cultural symbols for character IP: evidence from Mount Tai, China. [PDF]

Front Psychol
Wang Y, Si C.
europepmc   +1 more source

Laser‐Induced Local De‐Doping in Organic Semiconductors

Advanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer, Aleksandr Perevedentsev, Daniel Ryklin, Rasmus R. Schröder, Gerardo Hernandez‐Sosa, Uli Lemmer   +5 more
wiley   +1 more source

Is Baseline Vertical Implant Positioning Relative to Adjacent Teeth Associated with Peri-Implant Outcomes? A Systematic Review and Meta-Analysis. [PDF]

Dent J (Basel)
De Angelis P, De Rosa G, Cioccoloni I, Staffieri A, Gioco G, Patini R, Raffaelli L, Lajolo C.   +7 more
europepmc   +1 more source

Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation

Advanced Materials Technologies, EarlyView.
Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek, Daniel Quinn, Gabriel Smith, Sarah Bergbreiter   +3 more
wiley   +1 more source

Comparative performance of IP-10-Based assays for immune detection of <i>Mycobacterium tuberculosis</i> infection: a cross-sectional evaluation. [PDF]

Front Med (Lausanne)
Stoichita A, Burecu M, Nita C, Teleaga C, Radu AD, Mihai M, Mahler B, Ibraim E.   +7 more
europepmc   +1 more source

Turning Light Into Matter: Programmable Microstructures Via Dose Control in Two‐Photon Polymerization

Advanced Optical Materials, EarlyView.
This work augments two‐photon polymerization with point‐wise dose control, enabling structures with heterogeneous material properties such as refractive index. An open source toolbox and superior calibration methodology for the refractive index pave the way for bio‐mimicking or numerically optimized structure designs, and enhance the synergy between 3D
Michał Ziemczonok, Koen Vanmol
wiley   +1 more source

Global prevalence of impostor phenomenon in medical students: A systematic review and meta-analysis. [PDF]

PLoS One
Vera-Ponce VJ, Huaman-Vega CH, Zuzunaga-Montoya FE, Guerrero Uceda CI, León-Figueroa DA, Rivera-Lozada O, Aguirre-Milachay E, Gutierrez De Carrillo CI, Valladares-Garrido MJ.   +8 more
europepmc   +1 more source

Comparative analysis of anesthetic protocols in spontaneously hypertensive rats with sepsis-induced hemodynamic instability. [PDF]

Front Vet Sci
Gomes MAS, Marques AAM, da Silva GP, Pael LAB, de Azevedo MM, da Silva MLF, Miranda JDA, Silva BV, de Carvalho TLGS, Féliz IMS, Tinelli SBB, Cappellari J, Bellettini ST, Lourenço ELB, Gasparotto Junior A.   +14 more
europepmc   +1 more source