Results 71 to 80 of about 6,344 (211)

Drone‐Based High‐Resolution LiDAR for Undercanopy Archaeology in Mediterranean Environment: Rusellae Case Study (Italy)

open access: yesArchaeological Prospection, Volume 32, Issue 3, Page 644-655, July/September 2025.
ABSTRACT This paper presents a novel methodology and workflow successful in identifying and mapping undercanopy archaeology in woodland Mediterranean areas. The study area is characterized by dense vegetation typical of the Mediterranean area, located in southern Tuscany (Italy), within the territory of the ancient city of Rusellae next to the ...
G. P. Cirigliano   +6 more
wiley   +1 more source

Research of microrelief and structure of the surface layer by laser and ultrasonic thermo-straining treatment of tool steel [PDF]

open access: yes, 2016
В даній статті, для поліпшення мікрорельєфу та структури поверхневого шару інструментальної сталі, запропоновано комбінований спосіб лазерного термозміцнення та наступного ультразвукового деформаційного зміцнення і оздоблювання.
Danyleiko, O.   +7 more
core   +1 more source

Environmental Conditions in the Late Pleistocene at the Southern Margin of the European Periglacial Domain (Hungary) Inferred From Quartz Grain Microtextures

open access: yesPermafrost and Periglacial Processes, Volume 36, Issue 3, Page 464-481, July/September 2025.
ABSTRACT The paper investigates environmental conditions prevailing at the southern margin of the European periglacial domain in NW Hungary (Kemeneshát area) during the Late Pleistocene. Samples of sediments infilling sand wedges and their host sediments were analyzed by examining the grain‐size distributions, as well as the morphology and ...
Beáta Farkas   +3 more
wiley   +1 more source

Measurements of microrelief parameters of industrial products by correlation-spectral processing of their images

open access: yesФизика волновых процессов и радиотехнические системы
Background. Based on the results of the operation of various engineering products, it has been established that the individual features of the microreliefs of their working surfaces largely determine their reliability and durability.
Alexey D. Abramov, Dmitriy S. Klyuev
doaj   +1 more source

Hydrodynamic aspects of shark scales [PDF]

open access: yes
Ridge morphometrices on placoid scales from 12 galeoid shark species were examined in order to evaluate their potential value for frictional drag reduction.
Musick, J. A., Raschi, W. G.
core   +1 more source

The stratigraphic biography of an archaeological site. Timing depositional events

open access: yesArchaeometry, Volume 67, Issue S1, Page 49-73, June 2025.
Abstract The stratigraphic sequence of an archaeological site constitutes its biography, which details what was deposited, when it was deposited, and how the deposition occurred. However, many current methods of recording archaeological stratigraphy do not allow for a full reconstruction of a site's biography.
Vasiliki Andreaki, Juan Antonio Barceló
wiley   +1 more source

Aggregate structure of agro-gray soils of Vladimir Opolye: composition and strength of aggregates

open access: yesБюллетень Почвенного института им. В.В. Докучаева
A complex of soils characteristic of the Vladimir Opole region was studied: agro-gray typical deep-arable soil, tongue-shaped agrozem and agro-gray gleyic soil. The high contrast of soil properties, which is due to the genesis of field landscapes, can be
A. V. Khirk   +3 more
doaj   +1 more source

Mathematical model of surface layer formation during hydroabrasive jet machining

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The article discusses the formation of the surface layer in hydroabrasive jet machining. We propose a mathematical model of surface microrelief formation under the influence of abrasive particles on the work surface.
A. V. Meshcheryakov, A. P. Shulepov
doaj   +1 more source

FEATURES OF SOIL CHANGES UNDER CROWNS OF THE SHRUBBERIES TAMARISK (TAMARIX MEYERI BOISS, T.RAMOSISSIMA ZEDEB)

open access: yesЮг России: экология, развитие, 2014
It is shown that tangle and separate arbuscles of tamarisk are principal reasons of environment formation process in arid zones of Northwest Caspian lowland.
M. M.-R. Magomedov, S. M. Gasanov
doaj  

Microrelief-Controlled Overland Flow Generation: Laboratory and Field Experiments

open access: yesApplied and Environmental Soil Science, 2015
Surface microrelief affects overland flow generation and the related hydrologic processes. However, such influences vary depending on other factors such as rainfall characteristics, soil properties, and initial soil moisture conditions.
Xuefeng Chu   +2 more
doaj   +1 more source

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