Results 271 to 280 of about 8,311,841 (367)

The Role of Target Heterogeneity in Impact Crater Formation: Numerical Results

, 2017
H. C. M. Susorney, O. S. Barnouin, A. M. Stickle, C. M. Ernst, David Crawford, M. J. Cintala   +5 more
openalex   +1 more source

High‐Precision Silicon Microgrooves via Metal‐Assisted Chemical Etching (MACE) Using Electrospun Nanofibers

Advanced Materials Interfaces, Volume 13, Issue 1, 7 January 2026.
This paper presents a novel, low‐cost process for fabricating high‐precision silicon microstructures using an electrospun nanofiber mask. It details the dual functionality of the palladium (Pd) nanocluster mask, which acts as a catalyst for Metal‐Assisted Chemical Etching (MACE) in acidic solutions and as a porous protective layer in alkaline ...
Mun Jeong Choi, Dong Ho Lee, Han Seul Kim, Geon Hwee Kim   +3 more
wiley   +1 more source

Modeling and Simulation of Multi-Pulse Femtosecond Laser Ablation of WC-6Co Cemented Carbide. [PDF]

Micromachines (Basel)
Wang J, Xu H, Zhang S, Fu L.
europepmc   +1 more source

Using impact craters to teach about Space Science: the development of the interactive Science Center Morasko-Impact in Poland. 

A. Łosiak
openalex   +1 more source

The Whitecourt meteorite impact crater, Alberta, Canada

, 2010
R. Kofman, C. Herd, D. Froese
semanticscholar   +1 more source

Harnessing Machine Learning and Deep Learning Approaches for Laser‐Induced Breakdown Spectroscopy Data Analysis: A Comprehensive Review

Analysis &Sensing, Volume 6, Issue 1, January 2026.
Laser‐induced breakdown spectroscopy (LIBS), an atomic emission technique, is widely applied in fields like geology and biology. This rapid elemental analysis method leverages computational tools to boost precision and speed up data processing. This review explores machine learning and deep learning methods for analyzing LIBS spectral data, tackling ...
Pegah Dehbozorgi, Ludovic Duponchel, Vincent Motto‐Ros, Thomas Bocklitz   +3 more
wiley   +1 more source

Successful Photodynamic Therapy for a Case of Cutaneous Squamous Cell Carcinoma With Difficulty in Primary Healing After Surgery

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Surgery combined with photodynamic therapy (PDT) for the treatment of large cutaneous tumors on the face has been proven to be effective, safe, and low recurrence. However, ulcerative cutaneous squamous cell carcinoma (cSCC) may not be able to achieve primary postoperative healing before subsequent photodynamics.
Jianhua Huang, Yongjun Cai, Hongwei Wang
wiley   +1 more source

Hydrothermal weakening and slope instability at Vulcano (Italy) analyzed using drones and in-situ strength measurements. [PDF]

Commun Earth Environ
De Jarnatt BF, Walter TR, Heap MJ, Müller D, Pisciotta AF.   +4 more
europepmc   +1 more source

Laser‐Induced Iron Doping of Spinel Thin Film Electrocatalyst: Impact of Pulsed Laser Processing on Surface Cobalt Oxide Doping and Oxygen Evolution Reaction Activity

ChemCatChem, Volume 18, Issue 2, 28 January 2026.
Laser‐induced Fe doping of Co3O4 thin films enables pulse‐controlled, depth‐selective modification. Correlating doping profiles with SECCM maps reveals optimal OER activity at intermediate Fe levels, establishing PUDEL as a precise tool for tailoring model electrocatalyst surfaces.
Dana Schellenburg, S. Shukla, A. E. P. Mendoza, L. M. Banatheth, C. H. Scharf, N. Hartmann, O. M. Magnussen, U. Hagemann, C. Andronescu, S. Barcikowski, S. Reichenberger   +10 more
wiley   +1 more source

Space weathering effects in Bennu asteroid samples. [PDF]

Nat Geosci
Keller LP, Thompson MS, Seifert LB, Melendez LE, Thomas-Keprta KL, Le L, Snead CJ, Welten KC, Nishiizumi K, Caffee MW, Masarik J, Busemann H, Krietsch D, Maden C, Rahman Z, Dukes CA, Cloutis EA, Gainsforth Z, Sandford SA, DellaGiustina DN, Connolly HC, Lauretta DS.   +21 more
europepmc   +1 more source