Results 161 to 170 of about 3,026,631 (352)

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

Three-dimensional imaging assisted segmentectomy in the treatment of localized bronchiectasis: a retrospective analysis

Journal of Cardiothoracic Surgery
Background Surgical treatment is crucial in managing bronchiectasis. Segmentectomy, although a complex procedure, has become more feasible with advancements in thin-slice CT and three-dimensional imaging.
Zhiwei Yan, Jian Feng, Xinyu Zhu, Ziqing Shen, Jun Zhao, Jinfeng Ge   +5 more
doaj   +1 more source

3D stereophotogrammetry facial analysis of Angle I subjects: gender comparison

Revista de Odontologia da UNESP
Objective The aim of this study was to establish reference parameters for facial analysis in subjects with Angle’s Class I occlusion by means of stereophotogrammetry, comparing men and women. Material and method Twenty-six healthy young adults with Angle’
Ana Maria Bettoni Rodrigues da Silva, Laís Valencise Magri, Álvaro Augusto Junqueira Júnior, Marco Antônio Moreira Rodrigues da Silva   +3 more
doaj   +1 more source

Imaging Three-Dimensional Elemental Inhomogeneity in Pt-Ni Nanoparticles Using Spectroscopic Single Particle Reconstruction. [PDF]

Nano Lett, 2019
Wang YC, Slater TJA, Leteba GM, Roseman AM, Race CP, Young NP, Kirkland AI, Lang CI, Haigh SJ.   +8 more
europepmc   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Comparison of two 3D scanning software to identify facial features: a prospective instrument to predict difficult airway

Perioperative Medicine
Background Clinical airway assessment has limited predictive ability to anticipate difficult airway. Three-dimensional (3D) technologies have emerged in medicine as valuable tools in different settings including innovation and surgical planning.
Alexander Rocuts, Bibiana Avella-Molano, Amanda Behr, Farhan Lakhani, Bryant Bolds, Matias Riveros-Amado, Efrain Riveros-Perez   +6 more
doaj   +1 more source

Imaging three-dimensional innervation zone distribution in muscles from M-wave recordings. [PDF]

J Neural Eng, 2017
Zhang C, Peng Y, Liu Y, Li S, Zhou P, Rymer WZ, Zhang Y.   +6 more
europepmc   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Three Dimensional Medical Imaging: From Dream to Reality

Pediatrics and Neonatology, 2010
Hsu-Yi Chen, Shyh-Jye Chen
doaj   +1 more source

Optimizing Knee MRI: Diagnostic Performance of a 3D PDW SPAIR-Based Short Protocol

Applied Sciences
Objectives: This study aimed to evaluate the usefulness of a short magnetic resonance (MR) protocol for knee evaluation, using 3D PDW SPAIR sequences compared with traditional 2D ones.
Marco Pinnizzotto, Maria Ragusi, Cesare Maino, Pietro Allegranza, Cammillo Talei Franzesi, Stefania Pellegatta, Davide Gandola, Marco Turati, Rocco Corso, Davide Ippolito   +9 more
doaj   +1 more source