Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
We study the dynamics of energy deposition and subsequent material response associated with exit surface damage growth in fused silica using a time resolved microscope system. This system enables acquisition of two transient images per damage event with temporal resolution of 180 ps and spatial resolution on the order of 1 µm. The experimental results address important issues in laser damage growth that include: a) the specific structural features within a damage site where plasma formation initiates; b) the subsequent growth of the plasma regions; c) the formation and expansion of radial and circumferential cracks; d) the kinetics and duration of material ejection; e) the characteristics of the generated shockwave.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OE.21.004875 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Guishen-erxian Decoction can improve ovarian function in rats with premature ovarian failure by inhibiting oxidative stress and granulosa cell DNA fragmentation mediated by the PI3K/Akt/FOXO3a pathway.
Histol Histopathol
September 2025
Center for Experimental Teaching, School of Pharmacy, Guangzhou Medical University, Guangzhou, China.
Background: The aim of this study was to establish a rat model of premature ovarian failure (POF) with cyclophosphamide (CTX), and explore the molecular basis of POF and the mechanism of Guishen-Erxian Decoction (GSEXD) to improve POF from the perspective of oxidative stress regulation of ovarian granulosa cell (OGC) DNA fragmentation.
Method: The study utilized SD rats to establish a POF model via CTX. Rats were divided into Control, POF group, three GSEXD dosage groups (low, medium, high), and a GSEXD+PI3K agonist group to assess GSEXD's therapeutic effects on oxidative stress, DNA fragmentation and ovarian damage.
Targeting the ERα DBD-LBD interface with mitoxantrone disrupts receptor function through proteasomal degradation.
Mol Cancer Ther
September 2025
Case Western Reserve University School of Medicine, Cleveland, OH, United States.
The estrogen receptor (ER or ERα) remains the primary therapeutic target for luminal breast cancer, with current treatments centered on competitive antagonists, receptor down-regulators, and aromatase inhibitors. Despite these options, resistance frequently emerges, highlighting the need for alternative targeting strategies. We discovered a novel mechanism of ER inhibition that targets the previously unexplored interface between the DNA-binding domain (DBD) and ligand-binding domain (LBD) of the receptor.
View Article and Find Full Text PDFAlternating Magnetic Fields Remove Biofilms but Damage Cells on Implant Models Also with Negligible Bulk Heating.
ACS Appl Mater Interfaces
September 2025
Institute of Colloid and Biointerface Science, Institute of Colloid and Biointerface Science, BOKU University, 1190 Vienna, Austria.
Implant-associated infections caused by bacterial biofilms remain a major clinical challenge, with high morbidity, often necessitating prolonged antibiotic therapy or implant revision surgery. To address the need for noninvasive alternatives, we investigated the use of alternating magnetic fields (AMFs) as a localized treatment modality for eradicating biofilms on titanium implant model surfaces. We demonstrate that AMF exposure effectively removes biofilms and kills bacteria at moderately elevated temperatures on the implant.
View Article and Find Full Text PDFDual function of itaconic acid from against .
Plant Dis
September 2025
Shenyang Agricultural University, College of Plant Protection, Nematology Institute of Northern China, Shenyang, China;
Root-knot nematodes (Meloidogyne spp.) cause catastrophic yield losses in global agriculture. This study identified itaconic acid (IA), through comparative metabolomic analysis (the study of small molecules in biological systems), as a key virulence-related metabolite produced by the fungus Trichoderma citrinoviride Snef1910.
View Article and Find Full Text PDFPulsed electromagnetic field stimulation therapy for Charcot foot ulcer: a randomized controlled trial.
Wounds
August 2025
Faculty of Physical Therapy, Cairo University, Cairo, Giza, Egypt.
Background: Charcot foot is a debilitating complication of peripheral neuropathy and is primarily associated with diabetes, leading to structural damage, ulceration, and osteomyelitis. Pulsed electromagnetic field (PEMF) therapy is a promising treatment modality for wound healing and bone metabolism.
Objective: To evaluate the efficacy of PEMF therapy in promoting bone growth and ulcer healing in patients with Charcot foot ulcers.