Results 261 to 270 of about 1,643,924 (356)

Tn‐seq of Thermus thermophilus Genome Reveals Unexpected Tolerance to Insertions in Bacterial Common Essential Genes

open access: yesMicrobiologyOpen, Volume 15, Issue 2, April 2026.
Tn‐seq analysis of Thermus thermophilus genome reveals insertions in almost all genes, this is, there is no clear discrimination of essential genes. A similar result has not been reported in other Tn‐seq analysis of bacterial genomes so far. The polyploidy of the Thermus genome could explain the apparent non‐essentiality of key genes.
Cristina L. Gómez‐Campo   +6 more
wiley   +1 more source

Online Survey During the COVID-19 Pandemic

open access: yes, 2022
Habibullah H, Pudjianto B, Sabarisman M.
europepmc   +1 more source

ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U‐Nets

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 4, Page 2384-2396, April 2026.
ABSTRACT Purpose To propose a spatio‐temporal U‐Net based network (4DST) that exploits both spatial and dynamic information while avoiding memory‐intensive 4D convolutional layers for ASL‐based non‐contrast enhanced 4‐dimensional MR angiography (4D MRA) vessel segmentation.
Sang Hun Chung   +7 more
wiley   +1 more source

Dynamic Transitions for Fast Joint Acquisition and Reconstruction of CEST‐Rex$$ {R}_{ex} $$ and T1$$ {T}_1 $$

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 4, Page 2153-2168, April 2026.
ABSTRACT Purpose This work proposes a method for the simultaneous estimation of the exchange‐dependent relaxation rate Rex$$ {R}_{ex} $$ and the longitudinal relaxation time T1$$ {T}_1 $$ from a single acquisition. Methods A novel acquisition scheme was developed that combines CEST saturation with an inversion pulse and a Look‐Locker readout to capture
Markus Huemer   +6 more
wiley   +1 more source

A Clinically Relevant Drug Interaction Between Busulfan and Rifampin in the Setting of Hematopoietic Stem Cell Transplant Conditioning

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 2, April 2026.
ABSTRACT Busulfan is an alkylating agent used in combination with other chemotherapeutic agents and has become a common component of conditioning regimens prior to hematopoietic stem cell transplantation. Busulfan has a very narrow therapeutic index corresponding to the area under the plasma concentration–time curve, with supra‐therapeutic busulfan ...
Colleen Drangines   +2 more
wiley   +1 more source

MyNutriCapsule: An innovative approach to reduce water and nutrient waste in fertigation farming. [PDF]

open access: yesHardwareX
Abdul Aziz A   +6 more
europepmc   +1 more source

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