Results 61 to 70 of about 372,752 (285)

Smad Molecules Expression Pattern in Human Bronchial Airway Induced by Sulfur Mustard

Iranian Journal of Allergy, Asthma and Immunology, 2011
Airway remodelling is characterized by the thickening and reorganization of the airways seen in mustard  lung patients. Mustard lung is the  general description  for  the  chronic obstructive  pulmonary  disease induced  by  sulfur  mustard(SM ...
Maryam Adelipour, Abbas Ali Imani Fooladi, Samaneh Yazdani, Ensieh Vahedi, Mostafa Ghanei, Mohammad Reza Nourani   +5 more
doaj  

Effects of stepwise administration of osteoprotegerin and parathyroid hormone-related peptide DNA vectors on bone formation in ovariectomized rat model

Scientific Reports
Osteoporosis is a metabolic bone disease that impairs bone mineral density, microarchitecture, and strength. It requires continuous management, and further research into new treatment options is necessary.
Ye Ji Eom, Jang-Woon Kim, Yeri Alice Rim, Jooyoung Lim, Se In Jung, Ji Hyeon Ju   +5 more
doaj   +1 more source

Review of Open-Source AI Tools for Healthcare IT Infrastructures

IEEE Access
Open-source artificial intelligence (AI) in the healthcare sector has the potential to revolutionize the industry by improving accessibility, efficiency, and accuracy of medical services.
Younis Mohammed Al-Kharusi, Ajmal Khan, Muhammad Rizwan Mughal, Mohammed M. Bait-Suwailam   +3 more
doaj   +1 more source

Multiple Twinning in Nacre and Aragonite

Advanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt, William O. Nachlas, Bil Schneider, Xiaoming Mao, Eric Tambutté, Alexander A. Venn, Sylvie Tambutté, Pupa U. P. A. Gilbert   +7 more
wiley   +1 more source

The atomic structure of large-angle grain boundaries $\Sigma 5$ and $\Sigma 13$ in ${\rm YBa_2Cu_3O_{7-\delta}}$ and their transport properties

, 2001
We present the results of a computer simulation of the atomic structures of large-angle symmetrical tilt grain boundaries (GBs) $\Sigma 5$ (misorientation angles $\q{36.87}{^{\circ}}$ and $\q{53.13}{^{\circ}}$), $\Sigma 13$ (misorientation angles $\q{22 ...
A. Gurevich, A. M. Kosevich, A. M. Kossevich, A. M. Levine, C. P. Poole, C. Traeholt, D. Altermatt, D. Dimos, E. Z. Meilikhov, G. Du, G. Gottstein, H. Hilgencamp, J. P. Hirth, J. Y. Wang, M. F. Chisholm, Ming Lei, N. D. Browning, N. D. Browning, P. H. Pumphrey, R. Gross, S. L. Chaplot, S. L. Chaplot, S.-W. Chan, V. Randle, V. S. Boyko, V. S. Boyko, V. S. Boyko   +26 more
core   +1 more source

A Smart Magnetically Actuated Flip‐Disc Programmable Metasurface with Ultralow Power Consumption for Real‐Time Channel Control

Advanced Functional Materials, EarlyView.
The study proposes a 1‐bit programmable metasurface based on flip‐disc display, named flip‐disc metasurface (FD‐MTS). This new design enables ultralow energy consumption while maintaining coding patterns. It also exhibits high scalability and multifunctional flexibility.
Jiang Han Bao, Che Liu, Jia Cheng Li, Zhen Hao Fu, Yi Su Huang, Si Qi Huang, Lei Zhang, Jian Wei You, Tie Jun Cui   +8 more
wiley   +1 more source

New algorithms and lower bounds for circuits with linear threshold gates

, 2014
Let $ACC \circ THR$ be the class of constant-depth circuits comprised of AND, OR, and MOD$m$ gates (for some constant $m > 1$), with a bottom layer of gates computing arbitrary linear threshold functions. This class of circuits can be seen as a "midpoint"
Williams, Ryan
core   +1 more source

A Tracer Diffusion Study of Diverse Photo‐Ionic Phenomena in Strontium Titanate

Advanced Functional Materials, EarlyView.
Two strong interfacial photo‐ionic effects are demonstrated for the model system SrTiO3 through the application of isotope exchange experiments: UV illumination is found to enhance the oxygen surface exchange coefficient by several orders of magnitude and to depress the surface space‐charge potential substantially.
David M. Schwenkel, Timon F. Kielgas, George F. Harrington, Roger A. De Souza   +3 more
wiley   +1 more source

FBXW7 circular RNA regulates proliferation, migration and invasion of colorectal carcinoma through NEK2, mTOR, and PTEN signaling pathways in vitro and in vivo

BMC Cancer, 2019
Backgrounds A number of circular RNAs (circRNAs) have been identified in various cancer including F-box and WD repeat domain containing 7 (FBXW7) circular RNA (circ-FBXW7), which can suppress glioma cell growth.
Haoran Lu, Baofu Yao, Xinyuan Wen, Baoqing Jia   +3 more
doaj   +1 more source

Circular RNA ITCH Is a Tumor Suppressor in Clear Cell Renal Cell Carcinoma Metastasis through miR-106b-5p/PDCD4 Axis

Journal of Immunology Research, 2021
High metastasis of clear cell renal cell carcinoma (ccRCC) significantly influenced survival rate of ccRCC patients. Here, we intended to investigate the impacts of circular RNA ITCH (circ-ITCH) on the metastasis of ccRCC.
Ping Gao, Yong Huang, Yanmei Hou, Qian Li, Haimei Wang   +4 more
doaj   +1 more source