Results 81 to 90 of about 341,161 (169)

Mimicking Symmetry‐Breaking Einstein Ring by Optical Lens

Advanced Photonics Research, EarlyView.
This article uses an optical lens to emulate the gravitational lensing effect and observe the Einstein ring (ER) patterns. The symmetry‐breaking ER, i.e., Einstein cross, is observed utilizing a rotation‐symmetry‐breaking hemi‐ellipsoid lens. Deformed Einstein cross patterns induced by noncollinearly alignment of the light source–lens–observer are ...
Jun‐Liang Duan, Wen Xiao, Minyong Guo, Tong Liu, Huanyang Chen, Jin‐Hui Chen   +5 more
wiley   +1 more source

Program Evaluation for Graduate Medical Education: Practical Approaches From the Reimagining Residency Evaluation Community of Practice. [PDF]

J Grad Med Educ
Richardson J, Yarris LM, Carney PA, Goss E, Zelaya MI, Morgan HK, Chen F, Schumacher JA, O'Rourke P, Gillespie C, Thompson BM, Goldhamer MEJ.   +11 more
europepmc   +1 more source

Synthesis and Optical Properties of Single‐Crystalline Phosphors Gd3In2Ga3O12:RE3+ (RE = Nd3+ and Ho3+) Grown via the Optical Float Zone Method

Advanced Photonics Research, EarlyView.
Nd3+‐ and Ho3+‐doped Gd3In2Ga3O12 single crystals have been successfully synthesized via the optical float zone method. Their structure and optical characterization demonstrate efficient narrow‐line 4f–4f emission, low cross‐relaxation, and bright photoluminescence, indicating their potential as advanced optical materials for photonic applications. The
Hasan Yilmaz, Gülsüm Kinik, Masahiko Isobe, Pascal Puphal, Markus Suta, Oliver Clemens   +5 more
wiley   +1 more source

Training More Physicians for Medically Underserved Communities: The Power of Regional Medical Education Collaboratives Across the Training Continuum. [PDF]

J Grad Med Educ
Tran-Reina ML, Hollander-Rodriguez J, Fancher TL, Roberts C, Co JPT, Coe CL.   +5 more
europepmc   +1 more source

Zero‐Power, Optical Toxic Gas and Vapor Sensors Utilizing Printed Nematic Liquid Crystal Patterns on Selectively Reactive Substrates

Advanced Sensor Research, EarlyView.
Fast response, zero‐power, text or image sensors utilizing light transmission or reflection, and no unfavorable color change judgments, are fabricated using printed nematic liquid crystals patterned on reactive alignment layers, permit ppt‐ to ppb‐level sensitivity, and were field‐tested with active firefighters.
Ryan A. Williams, Grace A. R. Rohaley, Ashwathanarayana Gowda, Gisele Pegorin, Andrea Oprandi, Denis Motovilov, Anthony Schneider, Elda Hegmann, Marianne E. Prévôt, Torsten Hegmann   +9 more
wiley   +1 more source

Avoiding the Storm: Recommended Practices for Building Cross-Institutional Teams and Collaboration in Graduate Medical Education. [PDF]

J Grad Med Educ
Coe CL, Tran-Reina ML, DeWaters AL, Stewart JL, Garibaldi BT, Tarantino HN, Fancher TL.   +6 more
europepmc   +1 more source

Functional Molecule‐Integrated Nano‐Interfaces for Detection of Extracellular Vesicles

Advanced Sensor Research, EarlyView.
Functional molecule‐integrated nano‐interfaces for detection of extracellular vesicles prepared via template polymerization using multifunctional polymer–silica nanoparticle complex as a template followed by post‐functionalization modification are demonstrated.
Hirobumi Sunayama, Yuya Matsui, Toshifumi Takeuchi   +2 more
wiley   +1 more source

Simulation-based infection prevention and control training for medical and healthcare students: a systematic review. [PDF]

Front Med (Lausanne)
Yoshikawa A, Ohtsuka H, Aoki K, Tashiro N, Togo S, Komaba K, Nogawa S, Osawa M, Enokida M.   +8 more
europepmc   +1 more source

Metal‐Free Raman Sensing Platforms of Organic Nanowire Arrays Produced by High Energy Charged Particles

Advanced Sensor Research, EarlyView.
A freestanding purely organic nanowire array (ONA) structure is fabricated to maximize the surface area with the designed surface affinity for analyte molecules. The designed electron transfer reactions between the analytes and nanowires provide Raman signal enhancement factors of up to 108 with the detection limit of the analytes as 10−9 M for the ...
Masaki Nobuoka, Shugo Sakaguchi, Yusuke Tsutsui, Akie Taguchi, Makito Takagi, Tomomi Shimazaki, Masanori Tachikawa, Akira Idesaki, Tetsuya Yamaki, Devesh Kumar Avasthi, Merry Gupta, Ramcharan Meena, Ambuj Tripathi, Shu Seki   +13 more
wiley   +1 more source

Implementing the 5 Core Components of Competency-Based Medical Education in US Emergency Medicine Residency Programs. [PDF]

J Grad Med Educ
Caretta-Weyer HA, Schnapp BH, Brown CA, Fant A, Gisondi MA, Kropf CW, Magda M, Pirotte M, Scott KR, Yarris LM.   +9 more
europepmc   +1 more source