نتایج جستجو برای: head and anchor

تعداد نتایج: 16846488  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد یزد - دانشکده شیمی 1392

چکیده روغن اسانسی اندام های هوایی دو گونه گیاهی ایران از خانواده نعنائیان (nepeta persica، nepeta asterotricha) به دو روش تقطیر با آب و head space به دست آمد و ترکیبات موجود در آن ها به وسیله کروماتوگرافی گازی همراه با طیف سنجی جرمی جداسازی و شناسایی گردید. در روغن اسانسی حاصل از اندام هوایی n. persica، 18 ترکیب از 22/92% کل اسانس شناسایی شد و محصولات عمده (5/16%) 4a?, 7?, 7a? nepetalactone، ...

2005
Boris Grot William Mangione-Smith

Flow tracking is an integral aspect of many network-related applications, including intrusion detection, network administration, per-flow billing, and network engineering. While some applications do not require precise tracking of every packet or flow and successfully employ statistical sampling or approximations to achieve an acceptable level of accuracy, many others, especially in the securit...

1999
Robert Ramberg Klas Karlgren

Learning the concepts and the specific language within a particular domain is one important aspect in learning the domain in question. In the study reported on in this paper explanations were created based on an argumentation model and their effects on understanding and learning an important principle in classical mechanics (the principle of equivalence) was investigated. The results from the s...

1997
Fritz Strack Thomas Mussweiler

Results of 3 studies support the notion that anchoring is a special case of semantic priming; specifically, information that is activated to solve a comparative anchoring task will subsequently be more accessible when participants make absolute judgments. By using the logic of priming research, in Study 1 the authors showed that the strength of the anchor effect depends on the applicability of ...

Journal: :Developmental Cell 2004

Journal: :Image and Vision Computing 2021

We present a new network architecture able to take advantage of spatio-temporal information available in videos boost object detection precision. First, box features are associated and aggregated by linking proposals that come from the same anchor nearby frames. Then, we design attention module aggregates short-term enhanced exploit long-term information. This takes geometrical for first time v...

2010
Larson J Fow L V Griffin

INTRODUCTION: Rotator cuff injuries account for more than 4.5 million physician visits annually in the U.S. Injuries to the rotator cuff are typically treated arthroscopically by using implanted suture anchors for the repair. Common suture anchor designs include variations in thread design and the material used. The primary objective of this study was to understand and model the effects of fron...

Journal: :Chemical senses 2014
Marion Clepce Konrad Neumann Peter Martus Marie Nitsch Jan Wielopolski Alexander Koch Johannes Kornhuber Karin Reich Norbert Thuerauf

Olfactory stimuli are experienced primarily in terms of their hedonic tone and the assessment of olfactory hedonic estimates is a prevalent task in scientific and industrial contexts. However, measuring conditions are poorly standardized. Our study aims to fill this gap, focusing on the influence of anchor stimuli on olfactory hedonic evaluations, frequency of anchor presentation, and temporal ...

2011
Achintya Kumar Sarkar Srinivasan Umesh

In this paper, we propose an anchor modeling scheme where instead of conventional “anchor” speakers, we use eigenvectors that span the Eigen-voice space. The computational advantage of conventional Anchor-modeling based speaker identification system comes from representing all speakers in a space spanned by a small number of anchor speakers instead of having separate speaker models. The convent...

Journal: :Applied sciences 2022

The majority of modern object detectors rely on a set pre-defined anchor boxes, which enhances detection performance dramatically. Nevertheless, the strategy suffers some drawbacks, especially complex hyper-parameters anchors, seriously affecting performance. In this paper, we propose feature-guided generation method named dynamic anchor. Dynamic mainly includes two structures: generator and fe...

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