Nanodevices Tend to Be Round

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Regular graphs whose subgraphs tend to be acyclic

Motivated by a problem that arises in the study of mirrored storage systems, we describe, for any fixed , δ > 0 and any integer d ≥ 2, explicit or randomized constructions of d-regular graphs on n > n0( , δ) vertices in which a random subgraph obtained by retaining each edge, randomly and independently, with probability ρ = 1− d−1 , is acyclic with probability at least 1 − δ. On the other hand ...

متن کامل

Why Do Hubs Tend to Be Essential in Protein Networks?

The protein-protein interaction (PPI) network has a small number of highly connected protein nodes (known as hubs) and many poorly connected nodes. Genome-wide studies show that deletion of a hub protein is more likely to be lethal than deletion of a non-hub protein, a phenomenon known as the centrality-lethality rule. This rule is widely believed to reflect the special importance of hubs in or...

متن کامل

Subjects with obstructive pulmonary disease tend to be chronically vasodilated.

1. In 12 unselected outpatients with chronic obstructive pulmonary disease and six controls, arterial pH, PaO2, PaCO2 and oxygen saturation (SaO2), forced expiratory volume in 1.0 s (FEV1.0) and vital capacity were measured. Subjects were grouped into those with or without obstruction based on the Tiffenau index. The Baseline Dyspnoea Index was employed to objectify the severity of dyspnoea and...

متن کامل

Tend to Compare and Tend to Be Fair: The Relationship between Social Comparison Sensitivity and Justice Sensitivity

Social comparison is a prerequisite for processing fairness, although the two types of cognition may be associated with different emotions. Whereas social comparison may induce envy, the perception of unfairness may elicit anger. Yet, it remains unclear whether people who tend to have a strong sense of fairness also tend to compare themselves more with others. Here, Study 1 used a modified ulti...

متن کامل

The botanist effect: counties with maximal species richness tend to be home to universities and botanists

In a classic paper in this journal, C. Barry Cox argued that the apparent taxonomic diversity of the Holarctic Kingdom had been ‘artificially inflated’ because, he noted, quoting Good (1974), botanists have given ‘exaggerated importance’ to that part of the world (Cox, 2001). Cox gives no explicit reason why this may be the case. Conversely, Lomolino (2004, p. 296) has expressed serious concern...

متن کامل

ذخیره 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: Micromachines

سال: 2021

ISSN: 2072-666X

DOI: 10.3390/mi12030330