Results 221 to 230 of about 8,409,785 (376)

Learning Curve for Aortic Root Replacement. [PDF]

Ann Thorac Surg Short Rep
Jarral OA, Pupovac SS, Cholyway R, Nicolato P, Chau M, Kliger C, Patel NC, Scheinerman SJ, Hartman AR, Brinster DR.   +9 more
europepmc   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

The learning curve of laparoscopic single-site total hysterectomy with conventional laparoscopic instruments. [PDF]

Medicine (Baltimore)
Wu J, Zhao J, Dong J, Lai Z.
europepmc   +1 more source

Structuring Urban Redevelopment Projects: Moving Participants Up the Learning Curve [PDF]

, 2003
E Malizia
openalex   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

Advanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang, Hui‐Wen Liu, Hyogeun Shin, Hyun Wook Kang, Minjin Kang, Jongbaeg Kim, Il‐Joo Cho, Nakwon Choi, Seok Chung, Hong Nam Kim   +9 more
wiley   +1 more source

Single-Center Experience With Minimally Invasive Approaches From Sternotomy to Thoracoscopy: Assessing the Learning Curve and Benefits. [PDF]

Cureus
Elsayed MH, Daoud A, Hassanein W, Rayan AA.   +3 more
europepmc   +1 more source

Is the Learning Curve of Robotic Low Anterior Resection Shorter Than Laparoscopic Low Anterior Resection for Rectal Cancer?

, 2014
Eun Jung Park, Chang Woo Kim, Min Soo Cho, Dong Wook Kim, Byung Soh Min, Seung Hyuk Baik, Kang Young Lee, Nam Kyu Kim   +7 more
openalex   +1 more source

Ultrahigh‐Yield, Multifunctional, and High‐Performance Organic Memory for Seamless In‐Sensor Computing Operation

Advanced Functional Materials, EarlyView.
Molecular engineering of a nonconjugated radical polymer enables a significant enhancement of the glass transition temperature. The amorphous nature and tunability of the polymer, arising from its nonconjugated backbone, facilitates the fabrication of organic memristive devices with an exceptionally high yield (>95%), as well as substantial ...
Daeun Kim, Jaehyoung Ko, Namju Kim, Quynh H. Nguyen, Hoyeon Lee, Joohwan Eo, Seongeon Jin, Ji Eon Kwon, Seung‐Yeol Jeon, Youngdo Jeong, Dongseok Kwon, Sung Gap Im, Sanghan Lee, Byung Chul Jang, Yongho Joo   +14 more
wiley   +1 more source

The Fallacy of the “Learning Curve”

Foot & Ankle Orthopaedics
John T. Campbell MD, George B. Holmes MD, Christopher P. Chiodo MD, Thomas O. Clanton MD, Ellie Pinsker PhD, Stefan Rammelt MD, PhD, Robert A. Vander Griend MD, Charles L. Saltzman MD   +7 more
doaj   +1 more source

Is endobronchial ultrasound cost-effective for beginner? A single-center learning curve analysis. [PDF]

BMC Pulm Med
Turan O, Ekici MA, Metin B, Özsoy İE, Tezcan MA, Demir ÖF.   +5 more
europepmc   +1 more source