نتایج جستجو برای: dolphin structure

تعداد نتایج: 1570259  

2012
Britta L. Fiksdal Daniel Houlihan Aaron C. Barnes

The purpose of this paper is to review and critique studies that have been conducted on dolphin-assisted therapy for children with various disorders. Studies have been released claiming swimming with dolphins is therapeutic and beneficial for children with autism, attention deficit hyperactivity disorder, physical disabilities, and other psychological disorders. The majority of the studies cond...

2012
Andrej Gardon

In this paper we discuss recent advancements in the field of knowledge representation and question-answering using natural language interfaces. The focus is to reveal projects’ weak capabilities in temporal processing, namely time modeling and reasoning over temporal facts. With these deficiencies in mind, we propose new knowledgebased system called Dolphin suitable to parse sentences in Czech ...

2011
DOUGLAS WARTZOK George Mason

Whistles are narrowband, frequency-modulated sounds produced by many cetaceans. Whistles are extensively studied in delphinids, where several factors have been proposed to explain betweenand within-species variation. We examined factors associated with geographic variation in whistles of common bottlenose dolphins (Tursiops truncatus) by assessing the role of ambient noise, noise from boats, an...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم و فنون مازندران 1386

چکیده ندارد.

2012
Lesley H. Thorne David W. Johnston Dean L. Urban Julian Tyne Lars Bejder Robin W. Baird Suzanne Yin Susan H. Rickards Mark H. Deakos Joseph R. Mobley Adam A. Pack Marie Chapla Hill

Predictive habitat models can provide critical information that is necessary in many conservation applications. Using Maximum Entropy modeling, we characterized habitat relationships and generated spatial predictions of spinner dolphin (Stenella longirostris) resting habitat in the main Hawaiian Islands. Spinner dolphins in Hawai'i exhibit predictable daily movements, using inshore bays as rest...

Journal: :The Journal of the Acoustical Society of America 2002
Rebecca E Thomas Kurt M Fristrup Peter L Tyack

It is difficult to attribute underwater animal sounds to the individuals producing them. This paper presents a system developed to solve this problem for dolphins by linking acoustic locations of the sounds of captive bottlenose dolphins with an overhead video image. A time-delay beamforming algorithm localized dolphin sounds obtained from an array of hydrophones dispersed around a lagoon. The ...

Journal: :Current Biology 2009

Journal: :Science 1964

Journal: :Current Biology 2004

Journal: :Journal of the Hellenic Veterinary Medical Society 2017

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