Results 31 to 40 of about 12,217,110 (302)

The role of monocularly visible regions in depth and surface perception [PDF]

open access: yes, 2009
The mainstream of binocular vision research has long been focused on understanding how binocular disparity is used for depth perception. In recent years, researchers have begun to explore how monocular regions in binocularly viewed scenes contribute to ...
Harris, Julie   +3 more
core   +1 more source

In-situ geological conditions and their controls on permeability of coalbed methane reservoirs in the eastern Ordos Basin

open access: yesFrontiers in Earth Science
The eastern Ordos Basin plays an important role in China’s coalbed methane (CBM) industry, boasting considerable CBM resources and pronounced reservoir heterogeneity, making it an ideal site for comparative research on deep and shallow CBM geology.
Yan Zhang, Jincheng Liu
doaj   +1 more source

A spatial frequency effect on perceived depth [PDF]

open access: yesPerception & Psychophysics, 1988
We report a spatial frequency influence on perceptual organization. If regions filled with relatively higher spatial frequency sinusoidal gratings are adjacent to regions containing relatively lower spatial frequency gratings, the regions with the higher frequency will appear closer in depth than those containing the lower frequency.
J M, Brown, N, Weisstein
openaire   +2 more sources

Geological control of differential enrichment of deep coalbed methane in the Ordos Basin

open access: yesMeitan kexue jishu
The deep coalbed methane (CBM) resources in the Ordos Basin are abundant and have great development potential, making it the main battlefield for exploration and development of deep CBM in China.
Liyong FAN   +9 more
doaj   +1 more source

Domain Adaptation and Adaptive Information Fusion for Object Detection on Foggy Days

open access: yesSensors, 2018
Foggy days pose many difficulties for outdoor camera surveillance systems. On foggy days, the optical attenuation and scattering effects of the medium significantly distort and degenerate the scene radiation, making it noisy and indistinguishable. Aiming
Zhe Chen   +4 more
doaj   +1 more source

Study on the Effect of Installation Depth of Pipe on Scour Depth Under the River Crossing Pipeline in Unsteady Flow [PDF]

open access: yesعلوم و مهندسی آبیاری, 2020
Water and other fluid pipes that are placed on the seabed and rivers bed change the flow pattern around them. These changes increase the shear stress of the bed and the severity of turbulence around the pipe and create a scouring hole under the pipe. The
Sajad Bijanvand   +2 more
doaj   +1 more source

Key issues and research prospects of the commingled-production compatibility of deep superimposed coalbed methane systems

open access: yesMeitian dizhi yu kantan
Objective In recent years, significant breakthroughs have been achieved in the exploration and exploitation of deep coalbed methane (CBM), which has emerged as a major area for the reserve growth and production addition of CBM in China. Variations in the
Chen GUO   +14 more
doaj   +1 more source

Financial Transaction Tax in Tehran Stock Exchange (Composition versus Liquidity Effect)

open access: yesبرنامه‌ریزی و بودجه, 2021
Policymakers attempt to improve the market quality of stock exchanges by implementing various regulations. Even though the transaction tax has always affected exchanges, the consequences of such policy on various aspects of market quality have often been
Parvaneh Motie   +3 more
doaj  

The prevalence and characteristics of relational depth events in psychotherapy [PDF]

open access: yes, 2012
We introduce two complementary measures of relational depth, defined as a state of profound contact and engagement between client and therapist. Using an internet-based survey of client and therapist accounts (n = 342), judges rated relational depth as ...
Wiggins, Susan   +7 more
core   +4 more sources

Venetoclax‐Based Therapy as a Bridge to Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Pediatric Acute Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Relapsed and/or refractory (R/R) pediatric acute leukemia carries a dismal prognosis, largely driven by chemoresistance to conventional salvage therapy. The BH3‐mimetic venetoclax, combined with chemotherapy or hypomethylating agents, has demonstrated efficacy in small clinical trials.
Katherine S. Colman   +9 more
wiley   +1 more source

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