A 0.035-pJ/bit/dB 20-Gb/s Adaptive Linear Equalizer With an Adaptation Time of 2.68 $\mu\text{s}$

2017 ◽  
Vol 64 (6) ◽  
pp. 645-649 ◽  
Author(s):  
Kuan-Yu Chen ◽  
Wei-Yung Chen ◽  
Shen-Iuan Liu
Keyword(s):  
Adaptation Time ◽  
Linear Equalizer

A Study of the Normal Value of Dark Adaptation Time for Healthy Chinese Pilots

1989 ◽  
Author(s):  
Shihong Gao ◽  
Jialong Wu ◽  
Dongxian Hao ◽  
Changming Kang
Keyword(s):  
Dark Adaptation ◽  
Normal Value ◽  
Adaptation Time ◽  
Healthy Chinese

scholarly journals Flavonoid Glycosides in Brassica Species Respond to UV-B Depending on Exposure Time and Adaptation Time

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 494
Author(s):  
Susanne Neugart ◽  
Christiane Bumke-Vogt
Keyword(s):  
Brassica Species ◽  
Flavonoid Glycoside ◽  
Ultraviolet B ◽  
Flavonoid Glycosides ◽  
Production Cycle ◽  
Short Term ◽  
Greenhouse Production ◽  
Adaptation Time ◽  
Quercetin Glycosides ◽  
Kaempferol Glycosides

Recently, there have been efforts to use ultraviolet-B radiation (UV-B) as a biotechnological tool in greenhouses. Leafy Brassica species are mainly considered for their ability to synthesize glucosinolates and are valued as baby salads. They also have a remarkable concentration of chemically diverse flavonoid glycosides. In this study, the effect of short-term UV-B radiation at the end of the production cycle was investigated without affecting plant growth. The aim was to verify which exposure and adaptation time was suitable and needs to be further investigated to use UV as a biotechnological tool in greenhouse production of Brassica species. It is possible to modify the flavonoid glycoside profile of leafy Brassica species by increasing compounds that appear to have potentially high antioxidant activity. Exemplarily, the present experiment shows that kaempferol glycosides may be preferred over quercetin glycosides in response to UV-B in Brassica rapa ssp. chinensis, for example, whereas other species appear to prefer quercetin glycosides over kaempferol glycosides, such as Brassica oleracea var. sabellica or Brassica carinata. However, the response to short-term UV-B treatment is species-specific and conclusions on exposure and adaptation time cannot be unified but must be drawn separately for each species.

scholarly journals Adaptation time to magnified flood hazards underestimated when derived from tide gauge records

2020 ◽  
Vol 15 (7) ◽  
pp. 074015
Author(s):  
Erwin Lambert ◽  
Jeremy Rohmer ◽  
Gonéri Le Cozannet ◽  
Roderik S W van de Wal
Keyword(s):  
Tide Gauge ◽  
Flood Hazards ◽  
Tide Gauge Records ◽  
Adaptation Time

Departure Time Choice in Schedule-Based Transit Assignment

2021 ◽  
pp. 036119812110338
Author(s):  
Markus Friedrich ◽  
Matthias Schmaus ◽  
Jonas Sauer ◽  
Tobias Zündorf
Keyword(s):  
Travel Demand ◽  
Time Intervals ◽  
Transit Assignment ◽  
Common Assumption ◽  
Adaptation Time ◽  
Highly Sensitive ◽  
Departure Time ◽  
Departure Time Choice ◽  
Passenger Behavior ◽  
The Impact

This paper investigates existing departure time models for a schedule-based transit assignment and their parametrization. It analyzes the impact of the temporal resolution of travel demand and suggests functions for evaluating the adaptation time as part of the utility of a path. The adaptation time quantifies the time between the preferred and the scheduled departure times. The findings of the analysis suggested that travel demand should be discretized into intervals of 1 min, with interval borders right between the full minute, that is, ±0.5 min. It was shown that longer time intervals led to arbitrary run volumes, even for origin–destination pairs with just one transit line and a fixed headway. Although a linear relationship between adaptation time and adaptation disutility is a common assumption in several publications, it cannot represent certain types of passenger behavior. For some trip purposes, passengers may be insensitive to small adaptation times, but highly sensitive to large adaptations. This requires a nonlinear evaluation function.

An Attempt to Demonstrate Contralateral Masking in Pressure Adaptation

1972 ◽  
Vol 35 (3) ◽  
pp. 856-858 ◽  
Author(s):  
Stanley Finger ◽  
Harvey S. Levin
Keyword(s):  
Test Stimulus ◽  
Somatosensory System ◽  
Adaptation Time ◽  
Contralateral Stimulation ◽  
Pressure Adaptation ◽  
Masking Stimulus ◽  
Contralateral Masking ◽  
Stimulation Of

Adaptation to punctate pressure Stimulation of the ring finget (test stimulus) was studied under conditions of more intense contralateral stimulation of homologous or non-homologous loci (masking stimuli). Contrary to expectation, the temporally contiguous masking stimulus did not affect adaptation time to the test stimulus. This finding was discussed in terms of other tactile masking studies and electrophysiological investigations of the somatosensory system.

scholarly journals Adaptation strategy of different cow genotypes to the voluntary milking system

2020 ◽  
Vol 10 (1) ◽  
pp. 145-150
Author(s):  
O. O. Borshch ◽  
B. V. Gutyj ◽  
O. I. Sobolev ◽  
O. V. Borshch ◽  
S. Yu. Ruban ◽  
...  
Keyword(s):  
Milk Yield ◽  
Adaptation Strategy ◽  
Adaptation Period ◽  
Adaptation Time ◽  
Brown Swiss ◽  
Holstein Breed ◽  
Number Of Visits ◽  
Robotic Milking ◽  
Daily Milk Yield ◽  
Daily Milk

The aim was of this study was to discover the adaptation indicators of different breeds first-calving cows to voluntary (robotic) milking system during the first month of lactation. The research was carried out in a robotic farm on German Holstein, French Holstein breeds and Brown Swiss breed of cows. During the adaptation period, the German Holsteins were differed from the rench Holsteins and Brown Swiss breed by milk yield, multiplicity of milking, and the amount of consumed concentrated feed. On the 30th day (end of adaptation period), the German Holstein breed dominated over the French Holstein breed and Brown Swiss having average daily milk yield by 0.73 and 4.12 kg, milking times by 0.26 and 0.34, the amount of consumed concentrated feed by 0.32 and 0.61 kg higher. In addition, the German Holstein breed during the adaptation period was distinguished by higher multiplicity of passages through the selection gate and the number of visits to feed stations. Important indicators of adaptation to free keeping and voluntary milking are the number of cases of forced milking. On the 5th day of lactation, some 69.4–86.2% of cows of all the groups did not enter the milking robot. This indicator has been steadily declining every five days. On the 30th day of lactation the cases of operator-forced milking were 24.3–35.9% and they were the lowest in cows of the German Holstein breed, indicating the best adaptive qualities of this cattle. The German Holstein breed had more lower (by 0.30 and 0.26 mS/cm) electrical milk conductivity on the 30th day compared with French and Brown Swiss breeds. In addition, the number of somatic cells in its milk was lower by 19.4 and 17.1 thousand cells per cm3 compared with French Holstein and Brown Swiss breed. Therefore, we suggested that the German Holstein breed has more higher stress tolerance, and hence a shorter adaptation time to the keeping.

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