نتایج جستجو برای: boring billion

تعداد نتایج: 25415  

Journal: :Nature 1971

Journal: :Psyche: A Journal of Entomology 1915

Journal: :Nature 1886

Journal: :Geological Magazine 1887

Journal: :Ergo 2022

There is little question as to whether there good boring art, though its existence raises a number of questions for both the philosophy art and emotions. How can boredom ever be desideratum art? our standing commitments concerning nature aesthetic experience artistic value accommodate being bored constitute an appropriate mode engagement with work More broadly, how works whose very success requ...

Journal: :Journal of entomology and zoology studies 2022

Grape (Vitis sp.) belonging to Family Vitaceae is a commercially important fruit crop of India. It temperate which has got adapted sub-tropical climate peninsular Viticulture billion dollar agricultural sector in India, where new unidentified insect pest species can disrupt management practices. We report herein on associated with vineyards, the carpenter moth Zeuzera leuconotum (Butler). appea...

2015
Olev Vinn Mark A. Wilson Ursula Toom William Oki Wong

The earliest bioeroded inorganic hard substrates in the Ordovician of Estonia appear in the Dapingian. Hardgrounds are also known from the Sandbian and Katian. Most of the bioerosion of inorganic hard substrates occurs as the boring Trypanites Mägdefrau, 1932 along with some possible Gastrochaenolites borings. North American hardground borings are more diverse than those in Baltica. In contrast...

Journal: :Machines 2022

The paper presents ways to reduce the vibrations of special cantilever boring bars mounted on spindle heads finishing and machines. Special are designed for machining holes in non-standard conditions, example, when deep with l/d>3 (l–hole length, d-hole diameter) or a discontinuous surface. results experiments theoretical developments, as well schemes experimental stands, presented. investig...

2007
Marc B. Vilain Jennifer Su Suzi Lubar

This paper presents empirical results that contradict the prevailing opinion that entity extraction is a boring solved problem. In particular, we consider data sets that resemble familiar MUC/ACE data, and report surprisingly poor performance for both commercial and research systems. We then give an error analysis that suggests research challenges for entity extraction that are neither boring n...

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