Results 71 to 80 of about 558,683 (344)
Maximizing Revenues for Online-Dial-a-Ride
, 2013 In the classic Dial-a-Ride Problem, a server travels in some metric space to serve requests for rides. Each request has a source, destination, and release time.
B Broden +9 more
core +1 more source
Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes
The Anatomical Record, EarlyView.Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield +2 more
wiley +1 more source
Deflection resistance indicator [PDF]
, 1972 Instrument for nondestructively measuring compression resistance of spray foam used as thermal insulation was developed. Cylindrical indicator has probe with coil spring to provide force and indicating dial.
Massey, H. S. +2 more
core +1 more source
Upconversion detector for range-resolved DIAL measurement of atmospheric CH4.
Optics Express, 2018 We demonstrate a robust, compact, portable and efficient upconversion detector (UCD) for a differential absorption lidar (DIAL) system designed for range-resolved methane (CH4) atmospheric sensing.
L. Meng +6 more
semanticscholar +1 more source
Arthritis &Rheumatology, Accepted Article.Objectives The hematopoietic system maintains homeostasis by balancing myeloid and lymphoid cell production in the bone marrow (BM). In response to increased hematopoietic demand, extramedullary hematopoiesis (EMH) may occur in non‐lymphoid organs. We investigated the role of EMH and kidney‐resident hematopoietic stem and progenitor cells (HSPCs) in ...
Hansol Yi +9 more
wiley +1 more source
On some Russian-Czech lexical parallels
Opera slavica, 2013 The article deals with some Russian dialect words and their parallels both in literary Czech and in Czech dialects; it also explains their etymology. The following parallels are discussed: Russ. dial. иссéдаться "chap, crack (about skin)" and Czech dial.
Ilona Janyšková
doaj
Linewidth characteristics of Raman-shifted dye laser output at 720 and 940 nm [PDF]
, 1986 Existing DIAL systems for water vapor measurements in the troposphere operate at wavelengths near 720 nm. The use of stronger water vapor absorption lines in the range 930 to 960 nm will significantly improve DIAL measurements in the upper troposphere ...
Grossmann, B. E. +6 more
core +1 more source
Biotechnology and Bioengineering, EarlyView.ABSTRACT Yeast sugar transporters have highly evolved for preferential glucose transport, a significant roadblock for utilizing non‐glucose sugars in renewable feedstocks such as lignocellulosic biomass. To enable simultaneous transport of multiple sugars, native hexose transporters were replaced by SWEET7p from Arabidopsis thaliana in engineered ...
Nurzhan Kuanyshev +6 more
wiley +1 more source
Pointer Meter Reading Recognition by Joint Detection and Segmentation
Applied SciencesTo handle the task of pointer meter reading recognition, in this paper, we propose a deep network model that can accurately detect the pointer meter dial and segment the pointer as well as the reference points from the located meter dial.
Ying Li, Xuemei Li, Caiming Zhang
doaj +1 more source
Opo lidar sounding of trace atmospheric gases in the 3 – 4 μm spectral range
EPJ Web of Conferences, 2018 The applicability of a KTA crystal-based laser system with optical parametric oscillators (OPO) generation to lidar sounding of the atmosphere in the spectral range 3–4 μm is studied in this work.
Romanovskii Oleg A. +3 more
doaj +1 more source