Results 31 to 40 of about 4,511 (220)
Scientific Reports, 2022 This work explores the possibility of depth profiling of inorganic materials with Megaelectron Volt Secondary Ion Mass Spectrometry using low energy primary ions (LE MeV SIMS), specifically 555 keV Cu2+, while etching the surface with 1 keV Ar+ ions ...
Marko Barac +6 more
doaj +1 more source
Simulations on time-of-flight ERDA spectrometer performance [PDF]
Review of Scientific Instruments, 2016 The performance of a time-of-flight spectrometer consisting of two timing detectors and an ionization chamber energy detector has been studied using Monte Carlo simulations for the recoil creation and ion transport in the sample and detectors. The ionization chamber pulses have been calculated using Shockley-Ramo theorem and the pulse processing of a ...
Julin Jaakko +2 more
openaire +4 more sources
Contributions to Plasma Physics, EarlyView.ABSTRACT Measurements of ion acceleration in laser‐generated plasma obtained at intensities from 1010 up to 1015 W/cm2 using IR laser ablation of aluminum, copper, silver, and tantalum in high vacuum are presented. At low intensity, data were acquired from the MIFT Department of Messina University (Italy) using a Q‐switched Nd:YAG laser operating at ...
L. Torrisi, M. Cutroneo, A. Torrisi
wiley +1 more source
Revitalization of regular landscape compositions of the park-monument of landscape art «Sharivskyi»
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. ЕкологіяIntroduction. The perception of the landscape as a space for living has led to the formation and development of a special group of anthropogenic landscapes, namely garden and park landscapes, which are characterized by a wide range of functions from ...
Nadiya Maksymenko +3 more
doaj +1 more source
All-passive microwave-diode nonreciprocal metasurface
Communications Physics, 2023 Breaking reciprocity in the microwave frequency range is strongly desirable in the development of modern electronic systems, as it enables nonreciprocal wave absorbing, nonreciprocal beam steering, frequency conversion, and protection of sensitive ...
Xiaozhen Yang +2 more
doaj +1 more source
Geological Journal, EarlyView.The current study examines the role of Fintech, wind energy, and green technology in determining environmental suitability in Germany from 2000 to 2024. The study employs time series econometric methods to estimate the QQR and QR techniques. The positive effects of wind production, FinTech, Natural Resources and green technology on environmental ...
Hind Alofaysan, Kamel Si Mohammed
wiley +1 more source
Contemporary architecture in seismic zones, concepts and realizations [PDF]
Micro, Macro & Mezzo Geoinformation, 2020 With the rapid development of society and the demand for a better and more modern life, there is a need for the development of civil engineering in general, and of earthquakes.
Enis JAKUPI, Erda BESIMI
doaj
River, EarlyView.Abstract This study investigates rainfall runoff behavior of five major torrential Nullahs' of Dera Ghazi Khan (D. G. Khan) for flash flood events. The integration, and fusion of satellite‐based meteorological, topographical, and pedo‐transferred function's (PTF) derived soil hydraulic datasets at 250 m grid size substantially proves a viable approach ...
Bilal A. Munir +4 more
wiley +1 more source
MODEL MONITORING STATUS GIZI “EDUCATION, RECORD, DIAGNOSIS, ACTION” (ERDA) DALAM MENINGKATKAN PERAN USAHA KESEHATAN SEKOLAH (UKS) DI SEKOLAH DASAR KOTA BATAM [PDF]
Status gizi anak merupakan indikator kesehatan dan kecukupan gizinya. Malnutrisi mencakup berbagai kondisi kesehatan, termasuk stunting, wasting, underweight, defisiensi mikronutrien, kelebihan berat badan, obesitas, atau penyakit tidak menular yang ...
ROZA, ERDA
core +1 more source
Green infrastructure of Ukrainian cities in the context of the European Green Deal
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. ЕкологіяIntroduction. Increasing urbanisation, climate change and environmental challenges highlight the importance of a comparative assessment of the provision of green infrastructure in Ukrainian cities to improve the quality of the urban environment and the ...
Nadiya Maksymenko +4 more
doaj +1 more source