نتایج جستجو برای: pisces
تعداد نتایج: 2111 فیلتر نتایج به سال:
Abstract. The impact of anthropogenic climate change on marine net primary production (NPP) is a reason for concern because changing NPP will have widespread consequences ecosystems and their associated services. Projections by the current generation Earth system models suggested decreases in global response to future change, albeit with very large uncertainties. Here, we make use two versions ...
We have simulated the behavior of a rod shaped nanoscale ring-gated field-effect transistor (RGFET) using the PISCES-IIb[1] semiconductor driftdiffusion solver. The results from these simulations are used by a customized SPICE 3f5[2] kernel to simulate several simple logic gates. The usefulness of this kind of transistor is examined within the context of a selfassembling fabrication technique t...
The Telescope Array (TA) experiment, the largest observatory studying ultra-high energy cosmic rays in northern hemisphere, has reported evidence for two medium-scale anisotropies. first, known as TA hotspot, is an excess arrival direction distribution events with energies greater than 5.7 × 10 19 eV. More recently, additional of 19.4 eV appearing Perseus-Pisces supercluster been named PPSC exc...
We propose a different view of the dilemma concerning the coldness of the local cosmic flow and its repercussions for the global Universe. We stress the fact that our cosmic neighbourhood embodies a region of rather particular circumstances, whose dynamics and kinematics are substantially influenced by its location in between the Great Attractor region and the Pisces-Perseus chain. On the basis...
Auditory and olfactory abilities of settlement-stage larvae of the coral trout Plectropomus leopardus (Pisces: Serranidae) were tested electrophysiologically to determine if these senses are sufficiently developed to aid larvae in detection of settlement habitats on coral reefs. Plectropomus leopardus larvae detected sounds from 100 to 2000 Hz with hearing most sensitive at the frequencies of 1...
We study the angular correlations of various galaxy catalogs (CfA1, SSRS1, Perseus-Pisces, APM Bright Galaxies and Zwicky). We find that the angular correlation exponent is γ a = 0.1 ± 0.1 rather than γ a = 0.7 as usually found by the standard correlation function ω(θ). We identify the problem in the artificial decay of ω(θ). Moreover we find that no characteristic angular scale is present in a...
We started TCAD simulations last year to understand the radiation damage in Double Sided Silicon Strip Detectors (DSSD) for the CBM Silicon Tracking System. We used the public domain versions from Stanford namely SUPREM for Process Simulation and PISCES for device simulation [1]. The results were reported in the GSI Scientific Report 2008 [2]. Now we are using the three-dimensional TCAD simulat...
glands. From this result, they indicated that the precocious sexual maturity was caused in the mouse by anuran anterior pituitary substances. It seems to the author that there would be no reference available,concerning the response of mammalian gonads to anterior pituitary hormones of pisces. Hence, in this paper effect of the hypophyseal gonadotropic hormones of tunny(Makaira marlina) to the g...
We have assembled 21-cm linewidths for 376 of the 732 galaxies in a magnitudelimited redshift survey of the Perseus-Pisces region. We analyze a distance limited subset of 271 galaxies (131 widths) to examine the relationship between linewidth and local density. The sample indicates that galaxies with linewidths ∼> 480 km/s are absent from regions where the galaxy density is ∼< 0.03 galaxies Mpc...
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