Results 41 to 50 of about 9,737,503 (211)

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

open access: yesAdvanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio   +11 more
wiley   +1 more source

Fusogenic RNA Nanomodules for Fusion‐Mediated and Multiplexed siRNA Delivery

open access: yesAdvanced Functional Materials, EarlyView.
A fusogenic lipid‐layered RNA nanomodules (L‐CRAMs) enable high‐capacity and long‐lasting siRNA delivery through membrane fusion. These nanomodules carry exceptionally large siRNA payloads, avoid conventional endosomal uptake, and release multiple functional siRNAs through Dicer‐mediated processing.
Sunghyun Moon   +5 more
wiley   +1 more source

Multiple Rieske Iron Sulfur Proteins of Photosynthesis in the Cyanobacterium Synechocystis SP PCC 6803 [PDF]

open access: yes, 2012
A Thesis Submitted In Partial Fulfillment of the Requirements For the Degree of Master of Science-BiologyThe cytochrome bf complex is essential for both photosynthetic and respiratory electron transport in cyanobacteria.
Ranade, Saurabh J.
core  

sj-docx-1-pcc-10.1177_15423050231213418 - Supplemental material for Evil, Constructed: A Salient Part of an Emerging Spiritual Veteran Identity

open access: yes, 2023
Supplemental material, sj-docx-1-pcc-10.1177_15423050231213418 for Evil, Constructed: A Salient Part of an Emerging Spiritual Veteran Identity by Jan Grimell in Journal of Pastoral Care ...
Jan Grimell (12873365)
core   +1 more source

Current Practice in Occupational Therapy for COVID-19 and Post-COVID-19 Conditions

open access: yesOccupational Therapy International, 2023
The onset of the pandemic highlighted the need for a review of rehabilitation practices to ensure coordinated, effective, and efficient services for people affected by COVID-19.
C. von Zweck   +3 more
doaj   +1 more source

Cradle-to-Gate Life Cycle and Economic Assessment of Sustainable Concrete Mixes—Alkali-Activated Concrete (AAC) and Bacterial Concrete (BC)

open access: yesInfrastructures, 2021
The negative environmental impacts associated with the usage of Portland cement (PC) in concrete induced intensive research into finding sustainable alternative concrete mixes to obtain “green concrete”.
Kruthi Kiran Ramagiri   +4 more
doaj   +1 more source

Wavelength‐Multiplexed 2D Beam Steering via a Passive Diffractive Network

open access: yesAdvanced Optical Materials, EarlyView.
Illustration of a wavelength‐multiplexed diffractive beam steering system, which is composed of K cascaded diffractive layers, each containing phase‐modulating elements that are jointly optimized using deep learning–based optimization. When illuminated with a set of wavelengths {λ1,λ2,…,λNw}$\{ {{{\lambda }_1},{{\lambda }_2},\ldots ,{{\lambda }_{{{N}_w}
Che‐Yung Shen   +5 more
wiley   +1 more source

Simple Grid-Based Refinement Segmentation Algorithm for MPEG Video-Based Point Cloud Compression

open access: yesIEEE Access
In this paper, we proposed two simple refinement segmentation algorithms that can provide options to improve the computational complexity of the Video-based Point Cloud Compression (V-PCC) encoder.
Qiong Jia   +3 more
doaj   +1 more source

A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett   +5 more
wiley   +1 more source

100 Years of Concrete Pavements in Iowa Final Report, March 2009 [PDF]

open access: yes, 2009
Portland cement concrete (PCC) pavements have given excellent service history for Iowa. The first concrete pavement was placed in Le Mars in 1904 and was in service until 1968. The Eddyville Cemetery Road placed in 1909 is still in service today.

core  

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