A caterpillar-eating hen-hawk
نویسندگان
چکیده
منابع مشابه
Caterpillar compaction
Caterpillar compaction NA compaction, say Ryan Case, YunPei Chang, Nicholas Cozzarelli, Carlos Bustamante, and colleagues (University of California, Berkeley, CA), may work via a cooperative caterpillar-like mechanism. The caterpillar is formed by multiple copies of condensin protein—in this case MukBEF—with each V-shaped condensin contributing two legs. Compaction occurs when the caterpillar’s...
متن کاملHawk: Hybrid Datacenter Scheduling
This paper addresses the problem of efficient scheduling of large clusters under high load and heterogeneous workloads. A heterogeneousworkload typically consists of many short jobs and a small number of large jobs that consume the bulk of the cluster’s resources. Recent work advocates distributed scheduling to overcome the limitations of centralized schedulers for large clusters with many comp...
متن کاملSpeci cation in Hawk
Modern microprocessors require an immense investment of time and e ort to create and verify, from the high-level architectural design downwards. We are exploring ways to increase the productivity of design engineers by creating a domain-speci c language for specifying and simulating processor architectures. We believe that the structuring principles used in modern functional programming languag...
متن کاملA Hawk-Dove game in kleptoparasitic populations
Kleptoparasitism, the parasitism by theft, is a widespread biological phenomenon. In this paper we extend earlier models to investigate a population of conspecifics involved in foraging and, potentially, kleptoparasitism. We assume that the population is composed of two types of individuals, Hawks and Doves. The types differ according to their strategic choices when faced with an opportunity to...
متن کاملCaterpillar salivary enzymes: "eliciting" a response
Plants exhibit remarkable plasticity in their ability to differentiate between herbivorous insect species and subtly adjust their defense responses to target distinct pests. One key mechanism used by plants to recognize herbivorous caterpillars is elicitors present in their oral secretions; however, these elicitors not only cause the induction of plant defenses but recent evidence suggests that...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science
سال: 1883
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-1.6.168