Results 21 to 30 of about 652,613 (355)

Evolution of rift-related cover-basement decoupling revealed by brecciation processes in the eastern Pyrenees

open access: yesBSGF - Earth Sciences Bulletin, 2022
Breccias associated with tectonic, fluid and sedimentary evolution of rifted margins can provide information on a variety of processes reflecting the modes of extension.
Motus Martin   +3 more
doaj   +1 more source

Multiphoton detachment of electrons from negative ions [PDF]

open access: yes, 1997
A simple analytical solution for the problem of multiphoton detachment from negative ions by a linearly polarized laser field is found. It is valid in the wide range of intensities and frequencies of the field, from the perturbation theory to the ...
A. A. Radtsig   +36 more
core   +3 more sources

Investigation of the Rearrangement of Reactive–Inert Particulate Structures in a Single Channel of a Wall-Flow Filter

open access: yesSeparations, 2022
Wall-flow filters are a standard component in exhaust gas aftertreatment and have become indispensable in vehicles. Ash and soot particles generated during engine combustion are deposited in diesel or gasoline particulate filters.
Julia R. D. Thieringer   +4 more
doaj   +1 more source

Of Cosmological Visions and Creativity: Shaping Animism, Indigenous Science, and Forestry in Southwest China

open access: yesReligions, 2023
How do cosmological visions unsettle animistic and scientific ways of approaching the world? Whereas ‘cosmovisions’ have the narrow meaning of ‘worldviews’, people unleash new ‘cosmological visions’ through the creative act of relating to—and ...
Katherine Swancutt
doaj   +1 more source

Comment on "Direct photodetachment of F$^-$ by mid-infrared few-cycle femtosecond laser pulses" [PDF]

open access: yes, 2016
Multiphoton detachment of F$^-$ by strong few-cycle laser pulses was studied by Shearer and Monteith using a Keldysh-type approach [Phys. Rev. A 88, 033415 (2013)]. We believe that this work contained errors in the calculation of the detachment amplitude
Gribakin, G. F., Law, S. M. K.
core   +2 more sources

Opportunistic Routing Protocol for Underwater Optical Sensor Networks Based on Fuzzy Logic

open access: yes水下无人系统学报
Underwater optical sensor networks offer significant advantages over traditional acoustic sensor networks, such as high bandwidth and low latency, making them a research hotspot to realize high-speed and real-time transmission of underwater data in sea ...
Rui SHEN   +6 more
doaj   +1 more source

Strong dependence of multiphoton detachment rates on the asymptotic behaviour of the ground-state wave function [PDF]

open access: yes, 1998
Two-photon detachment from the F-minus negative ion is investigated within the lowest order of perturbation theory. We show that in accordance with the adiabatic theory a proper asymptotic behaviour of the 2p bound state wave function is crucial for ...
Gribakin, G. F.   +3 more
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Prevalence and macrolide resistance of Mycoplasma genitalium from patients seeking sexual health care in Southern Ghana

open access: yesBMC Infectious Diseases
Background Mycoplasma genitalium (MG), a sexually transmitted infection (STI), has emerged as a common cause of non-gonococcal urethritis and cervicitis worldwide, with documented resistance to commonly used antibiotics including doxycycline and ...
Helena Dela   +9 more
doaj   +1 more source

Forensic Significance of Mesenteric Injury in Child Abuse Cases

open access: yesFayixue Zazhi
In forensic pathological practice, mesenteric injuries are often accompanied by more severe abdominal organ injuries. As a result, examination of the mesentery is sometimes overlooked during autopsy.
NIU Xin, CAO Zhe
doaj   +1 more source

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