| 词汇 | example_english_signal |
| 释义 | Examples of signalThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. Where price signals are distorted we expect to see greater inefficiency and higher levels of pollution. Lower inflation rates not only lead to clearer pricing signals and better investment decisions by economic agents, but also protect fixed income earners. A genitive nominal, on the other hand, signals that the designated thing is not there as a participant of the event in question. During morphogenesis.positional information is conveyed to neiboring cells by signaling molecules. Biased attention to signals of threat or danger are thought to create cognitive distortions through a process of overactivation. Thus, it is possible that right prefrontal asymmetry results in reduced inhibitory signals toward the amygdala, which would then maintain aversive-related responses. The physiological context of signaling is mostly sidelined until the last two chapters, which are dedicated to signalling in development. On the other hand, discrete emotional signals may convey different information and be processed distinctly. The countdown task consisted of five trials with two separate conditions: signaled aversion and unsignaled aversion. Since the frequency of the signals emitted by the baroreceptors is known, this can be done spectrally, if the coupling is linear. The only temporal information that we are given by the linguistic signals is that, at the time referred to, the situation is in progress. If this attempt at signalling works, it does so by means of salience (pp. 158-9). If it is, then perhaps they emphasize noise because that might provide the prior signals on which modulatory processes operate. One common view is that they increase the salience of relevant signals. Thus, lower organisms are treated as inferring the internal states of other organisms from overt signals and then responding. Instead, each population evolves its own set of meanings and the corresponding signals. The output of this genome is expressed through both endocrine and mechanical signals. Expression of connexin-43 and connexin-26 in the rat myometrium during pregnancy and labor is differentially regulated by mechanical and hormonal signals. Function of gastrointestinal smooth muscle: from signaling to contractile proteins. With excitations of 240c/s and 330c/s, the two signals are in adverse phase. Two transverse derivatives were measured by subtracting the signals of two parallel wires which were set 0-2mm apart. Changes in gene expression include those concerned with hormone receptors, signalling and glycolytic enzymes. In particular, the role of protein-protein associations in the adjustment of signalling strength and duration is begin n ing to be appreciated. Endothelial cells (en) receive signals from the podocytes to migrate into the vascular cleft and form glomerular capillaries. Integration of proliferation versus differentiation signals that regulate trophoblast stem cell fate. Comparing the signals from the four deepest probes, only small pressure differences are observed. Rather than the expected two signals, 11 % of analysed oocytes had three signals for one or more chromosomes. The genetic basis of differences in visual and/or auditory signals between species has been explored by the use of backcrosses between species. Thus, signals from near the body surface are registered with a relatively higher intensity compared with signals whose origins are deeper in the body. Following this phase, perpetuation occurs - a phase in which the differentiated phenotype of the cell is amplified by mediators via autocrine signals. Semantic radicals provide a guide to characters' meanings by signaling, in most instances, the semantic category of the whole character. The analogue signals of the part's surface are sent to the data acquisition card. In phase 4, similarities between the query vector and the corresponding par ts of all the other signals are computed. Price signals guide agents in their decisions, and those decisions in turn modify the price signals that other agents sense. The existence of such signals in our own species has been hypothesized from these observations. A possible interpretation of asynchrony is that it signals deviance. More or less at birth, if the fetal exposure to attenuated (but prosodically informative) speech signals is set aside. Mutual gaze at the beginning of an utterance signals that the signer or speaker has the addressee's visual attention. Firstly, all the signals in a group must have the same type. Fixed signals are present in a range of non-human species and have been studied widely by ethologists. The reliance on economic framing of regulation, though, signaled a major change in rhetorical emphasis. The emergence of the trial narrative into the public domain thus signals that experimental practice had found a new authority. An additional objective is that all signals are required to remain bounded within the closed loop system. They say that there will be a 20 - 40 minute delay for the robot's signals to be transmitted to earth. Correlation's between fast ion collector signals and spectral line shapes of target ions has been established. They are, however, hampered by the measurement errors that cloud the signals in observed variables. The kurtosis statistics, on its part, signals that the distribution is significantly leptokurtic. Sequence-specific antibodies to connexins block intercellular calcium signaling through gap junctions. Inhibition by anandamide of gap junctions and intercellular calcium signaling in striatal astrocytes. Important groups of molecules associated with essential functions, including energy and oxygenation, neuroplasticity, and cell signaling from synaptic to intracellular communication, exhibited altered transcription patterns. Using this paradigm, cortical- and cerebellar-evoked signals differed markedly depending on the predictability of the stimulus. Peptides have also been implicated as signalling molecules in host-pathogen interactions. Seedling emergence is restricted to spring because a number of environmental signals are required to break dormancy and/or to induce germination. Due to the fact that multiple environmental signals regulate dormancy, seedling emergence in these species is timed very accurately in spring. Indeed, in a broader context, this omission signals the greatest weakness of an otherwise excellent book. However, what is to be done about the dif®culty just signalled? The traces of the color signals on the disk vary widely as a consequence of the interaction with the surface points in the scene. The selective activation considers the measurability of ultrasonic signals at the position of a mobile robot. Analysis of factors involved in fungal recognition responses to hostderived signals by arbuscular mycorrhizal fungi. Targeted effects of retinoic acid signaling upon photoreceptor development in zebrafish. Removal of the fixation point signaled the beginning of a trial. The observers signaled whether the sharp upper edges were on the left or on the right. The resulting changes in color appearance are consistent with mechanisms formed by different linear combinations of the cone signals. However, spatial pooling can blend different motion signals together, causing them to begin to cancel. No difference in physiological signals was observed if the embryos were examined immediately after zona removal or after a 0.5-2.5 h incubation/recovery period. However, when the two signals are both high, the difference is not as reliably low but will be more variable. An ar tifact rejection algorithm was used to prevent stimulus-unrelated signals from being averaged. How these signalling systems interact is still unclear. Of significance to this review are observations of local growth modulation that imply that the neural retina itself must be the source of growth-regulating signals. All these parallel neural signals synergistically and simultaneously induce the discoloration illusion. The sources of those signals remain to be determined. Precision of the motion direction signals underlying pursuit eye-movements and perception in humans. S signals from the two selected stimuli were then used to make a decision about the location of the target. In the present work we determined whether preantral follicle development in vitro also allows oocytes to acquire calcium signalling activity. Considerable attention has been devoted to characterisation of the transmembrane signalling events that might mediate progesterone action. The implication was that large cell assemblies are required to deliver reliable sensory signals. Local perinuclear calcium signals associated with mitosis entry in early sea urchin embryos. However, the signalling pathway leading to such changes has not been elucidated. In this study, we repor t neurophysiological evidence that these motion streak signals also exist in the primary visual cor tex of cat and monkey. Recent psychophysical evidence shows that such "motion streak signals" exist in the human visual system. The cancellation of the slow signals helps to explain why the sluggish spectrally opponent signals are relatively small under most conditions. We identify signals by cone type, because we monitor them separately using cone-isolating stimuli. How are signals from taste receptors integrated with those from olfactory receptors to form a representation of complex food flavours, for example? Receptors and other upstream signaling components remain to be identified for the majority of the phytohormones. The absence (to my knowledge) of comparable signals elsewhere in the period, however, makes such a claim problematic. The technique can be seen at work in various as in signals. The theatrical signals here are plentiful but highly ambiguous. The acrosome reaction is relatively rapid once the correct trigger signals have been received and may take from 2 to 15 minutes in vitro. The array sensitivity is useful as a quality-control metric for individual hybridizations and is also used to adjust signals from low-level transcripts. To investigate variability across filters more closely, standard deviations of within and across filter average hybridisation signals were calculated. The variability of each gene was studied by computing the standard deviation of three replicate hybridisation signals for each gene. However, it is clear that the amplitude and duration of signaling responses can control differential activation of transcription factors. In the present study, oxidant stress was induced by signals that are largely hydrophilic. Appropriate signals have to be employed if a message is to be understood. How conservative or parsimonious has nature been with its signals and its building materials? In the sea-urchin, positional signals would not have to travel across more than 20 cells. The fitness measure for this problem consisted of four time-domain fitness cases using various input signals and time scales. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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