choroid
发表于 2025-3-25 05:38:20
Quang-Dung Ho,Yue Gao,Gowdemy Rajalingham,Tho Le-Ngocennsylvania. I Since that time, a number of devel opments have given renewed impetus to the study of spallation reactions. Among these are the successful acceleration of high energy heavy ions in the laboratory and their potential use in cancer radiotherapy, the availability of returned lunar rock
积习难改
发表于 2025-3-25 09:04:28
Complexity and Approximation of the Longest Vector Sum Problem, that, for any . norm, ., the problem is hard to approximate within a factor better than ., where .. In the general case, we show that the cardinality-constrained version of the problem is hard for approximation factors better than . and is W-hard with respect to the cardinality of the solution.
西瓜
发表于 2025-3-25 13:28:51
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Ankylo-
发表于 2025-3-25 19:11:56
Membrane Protein Folding and Structure to form these ordered structures is encoded in the polypeptide chain. Questions related to the mechanisms of protein folding for both soluble and transmembrane proteins remain a large field of research utilizing a combination of biochemical, biophysical, genetic, and large-scale computational appro
foppish
发表于 2025-3-25 23:00:14
Space-Time Diagram Generation for Profiling Multi Agent Systems (MASs). However, despite the need to address the inherent complexity of such systems, little progress has been made in the development of tools to allow for the debugging and understanding of their inner workings..This paper introduces a novel performance analysis system, named AgentSpotter, which
FIN
发表于 2025-3-26 02:43:06
Optimized Seed Node Locations for Infrastructure Wireless Mesh Networks, remain significant challenges in deploying such networks in a cost-effective manner. Each subscriber in the network is able to forward traffic to/from their near neighbors, hence providing additional coverage. Here we consider the relationship between consumer demand and coverage, together with the
nitric-oxide
发表于 2025-3-26 05:35:46
School Violence in International Contextseden, the current objective is to balance the goal of achieving high growth per year, high wood quality, of preserving or increasing biodiversity, of maintaining long-term soil productivity and of preventing the leaching into streams of soil nutrients and metals due to natural and anthropogenic stress factors.
Malaise
发表于 2025-3-26 10:24:27
Hybrid Ferromagnetic/Ferroelectric Materials,d control of magnetism at temperatures that are compatible with practical device applications. In this chapter, recent developments in this field are reviewed, with emphasis on magnetoelectric coupling in thin-film heterostructures, ferromagnetic/ferroelectric domain interactions, and electronic transport in ferroelectric tunnel junctions.
CLAMP
发表于 2025-3-26 13:31:58
A comparative DSC, X-Ray and NMR study on the crystallinity of isomeric aliphatic polyamides,eflections it can be deduced that crystalline grains exist with lateral dimensions of approximately 100 Å. Hence a picture emerges of alternating solid and liquid-like layers with the former consisting of crystalline grains separated by rigid amorphous matter.
resilience
发表于 2025-3-26 19:43:39
Susan M. Talbot,Alfred I. Neugutby successively submitting queries to an oracle which responds with a Boolean value (phenomenon is present or absent). In practice, the oracle may take the shape of a human expert, or it may be the outcome of performing tasks such as running experiments or searching large databases. Our main goal is