Sunday, December 11, 2011

The 2011-2016 Outlook for EEG/EMG/brain Function Monitoring Equipment in India

The 2011-2016 Outlook for EEG/EMG/brain Function Monitoring Equipment in India Review


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This econometric study covers the latent demand outlook for EEG/EMG/brain function monitoring equipment across the states, union territories and cities of India. Latent demand (in millions of U.S. dollars), or potential industry earnings (P.I.E.) estimates are given across over 4,800 cities in India. For each city in question, the percent share the city is of it's state or union territory and of India as a whole is reported. These comparative benchmarks allow the reader to quickly gauge a city vis-a-vis others. This statistical approach can prove very useful to distribution and/or sales force strategies. Using econometric models which project fundamental economic dynamics within each state or union territory and city, latent demand estimates are created for EEG/EMG/brain function monitoring equipment. This report does not discuss the specific players in the market serving the latent demand, nor specific details at the product level. The study also does not consider short-term cyclicalities that might affect realized sales. The study, therefore, is strategic in nature, taking an aggregate and long-run view, irrespective of the players or products involved.

This study does not report actual sales data (which are simply unavailable, in a comparable or consistent manner in virtually all of the cities in India). This study gives, however, my estimates for the latent demand, or the P.I.E., for EEG/EMG/brain function monitoring equipment in India. It also shows how the P.I.E. is divided and concentrated across the cities and regional markets of India. For each state or union territory, I also show my estimates of how the P.I.E. grows over time. In order to make these estimates, a multi-stage methodology was employed that is often taught in courses on strategic planning at graduate schools of business.


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Dec 12, 2011 04:56:33

Thursday, December 8, 2011

The 2011-2016 World Outlook for EEG/EMG/brain Function Monitoring Equipment

The 2011-2016 World Outlook for EEG/EMG/brain Function Monitoring Equipment Review


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This econometric study covers the world outlook for EEG/EMG/brain function monitoring equipment across more than 200 countries. For each year reported, estimates are given for the latent demand, or potential industry earnings (P.I.E.), for the country in question (in millions of U.S. dollars), the percent share the country is of the region and of the globe. These comparative benchmarks allow the reader to quickly gauge a country vis-a-vis others. Using econometric models which project fundamental economic dynamics within each country and across countries, latent demand estimates are created. This report does not discuss the specific players in the market serving the latent demand, nor specific details at the product level. The study also does not consider short-term cyclicalities that might affect realized sales. The study, therefore, is strategic in nature, taking an aggregate and long-run view, irrespective of the players or products involved.

This study does not report actual sales data (which are simply unavailable, in a comparable or consistent manner in virtually all of the 230 countries of the world). This study gives, however, my estimates for the worldwide latent demand, or the P.I.E. for EEG/EMG/brain function monitoring equipment. It also shows how the P.I.E. is divided across the world's regional and national markets. For each country, I also show my estimates of how the P.I.E. grows over time (positive or negative growth). In order to make these estimates, a multi-stage methodology was employed that is often taught in courses on international strategic planning at graduate schools of business.


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Dec 08, 2011 17:12:35

Wednesday, December 7, 2011

Mechanical load and EMG activity in the neck induced by different head-worn equipment and neck postures [An article from: International Journal of Industrial Ergonomics]

Mechanical load and EMG activity in the neck induced by different head-worn equipment and neck postures [An article from: International Journal of Industrial Ergonomics] Review


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This digital document is a journal article from International Journal of Industrial Ergonomics, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
Background: When working in darkness, helicopter pilots often use night vision goggles (NVG) and a counterweight (CW) attached to the helmet. In addition, missions also entail whole-body vibration and ergonomically unfavorable neck and body postures. The present aim was to assess the mechanical load and compare it with previously published data comprising recordings of muscle activity induced by different head-worn equipment used by helicopter pilots. Methods: Activity in left upper and lower dorsal neck muscles was recorded in 14 Swedish helicopter pilots, using electromyography (EMG) when wearing (i) helmet, (ii) helmet and NVG, and (iii) helmet, NVG and CW in a laboratory setting. The activity was recorded in a random order with the head in neutral position and at 20^o neck flexion. The induced load for the cervical spine in these conditions was calculated using a sagittal, static, biomechanical model. Results: The induced flexing load moment and muscle activity increased with the NVG and decreased from that level with the CW. However, the magnitude of the induced load was higher than the muscle activity indicated, especially when related to maximum strength. Conclusion: At low loads, as apparent in the present study, substantial increases in induced load moment are entailed, with only a comparatively small increase in neck-muscle activation levels. This must be considered when using EMG in the assessment of work load and in ergonomic interventions. Relevance to industry: As EMG is a common method of assessing excessive muscle activity as a sign of workload exposure, it is essential to note the non-linear relation between the neck-muscle activity and the induced flexing load moment caused by head-worn equipment.


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Dec 07, 2011 17:12:04

Tuesday, December 6, 2011

The 2011-2016 Outlook for EEG/EMG/brain Function Monitoring Equipment in Japan

The 2011-2016 Outlook for EEG/EMG/brain Function Monitoring Equipment in Japan Review


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This econometric study covers the latent demand outlook for EEG/EMG/brain function monitoring equipment across the prefectures and cities of Japan. Latent demand (in millions of U.S. dollars), or potential industry earnings (P.I.E.) estimates are given across some 1,000 cities in Japan. For each city in question, the percent share the city is of it's prefecture and of Japan is reported. These comparative benchmarks allow the reader to quickly gauge a city vis-a-vis others. This statistical approach can prove very useful to distribution and/or sales force strategies. Using econometric models which project fundamental economic dynamics within each prefecture and city, latent demand estimates are created for EEG/EMG/brain function monitoring equipment. This report does not discuss the specific players in the market serving the latent demand, nor specific details at the product level. The study also does not consider short-term cyclicalities that might affect realized sales. The study, therefore, is strategic in nature, taking an aggregate and long-run view, irrespective of the players or products involved.

This study does not report actual sales data (which are simply unavailable, in a comparable or consistent manner in virtually all of the cities in Japan). This study gives, however, my estimates for the latent demand, or the P.I.E., for EEG/EMG/brain function monitoring equipment in Japan. It also shows how the P.I.E. is divided and concentrated across the cities and regional markets of Japan. For each prefecture, I also show my estimates of how the P.I.E. grows over time. In order to make these estimates, a multi-stage methodology was employed that is often taught in courses on strategic planning at graduate schools of business.


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Dec 06, 2011 15:36:21

Monday, December 5, 2011

Parkinsons Disease and Other Movement Disorders (Oxford Specialist Handbooks in Neurology) with DVD

Parkinsons Disease and Other Movement Disorders (Oxford Specialist Handbooks in Neurology) with DVD Review


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Movement disorders are a group of neurological conditions that are characterised by problems with movement - either unwanted movements, such as tremors, jerks or twitches, or slowness and poverty of movement. Parkinson's disease is the most common of these conditions, and it affects approximately 1% of the population. Its treatment is complex, but effective, and there have been many recent exciting developments in the field. Other movement disorders are less common and extremely diverse, so it is difficult for practitioners to become proficient in diagnosing and treating them all. This book will help neurologists and other clinicians in the recognition and treatment of this important group of disorders. Written in a concise, easy-to-use handbook format, it should appeal to a multidisciplinary audience. The text is accompanied by a DVD with video clips illustrating the different movement disorders.


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Dec 05, 2011 13:39:40

Saturday, December 3, 2011

Die Wirksamkeit von Neurofeedback im Vergleich zum EMG-Biofeedback bei der Behandlung von ADHS-Kindern (German Edition)

Die Wirksamkeit von Neurofeedback im Vergleich zum EMG-Biofeedback bei der Behandlung von ADHS-Kindern (German Edition) Review


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Seit vier Jahrzehnten werden verschiedene Neurofeedbackmethoden bei der Behandlung unterschiedlicher Störungen, unter anderem bei AD/HS-Kindern, eingesetzt. Die Grundlage der Anwendung von Neurofeedback bei dieser Störung besteht darin, dass die Kinder Auffälligkeiten in ihrem EEG zeigen. Dort treten im Vergleich zu unauffälligen Kindern vermehrt Theta-Gehirnwellen und weniger Beta-Gehirnwellen auf. Mittels Neurofeedback wird versucht, die Gehirnfunktionen zu korrigieren. Zahlreiche Einzelfallstudien bestätigen die Wirksamkeit dieser Therapiemethode bei der AD/HS-Behandlung. Bisher wurde jedoch keine Studie veröffentlicht, in der die Wirksamkeit von Neurofeedback mit einer Placebogruppe verglichen wurde. Ziel der vorliegenden Studie war es, die Wirksamkeit eines Theta/Beta-Neurofeedbacks (NF) bei der Behandlung von AD/HS-Kindern zu überprüfen und mit einem EMG-Biofeedback (BF) als Placebobedingung zu vergleichen. Es wurden 35 ADHS-Kinder (6 -14 Jahre; 26 Jungen und 9 Mädchen) untersucht. Nach Standarddiagnostik und Vergabe der AD/HS-Diagnose durch einen unabhängigen Psychotherapeuten wurden die Kinder per Zufall zwei Gruppen (NF: n = 18 bzw. BF: n = 17) zugeteilt. Alle Kinder beider Gruppen erhielten ein 30 Sitzungen umfassendes Training mittels Theta/Beta-Neurofeedback bzw. EMG-Biofeedback. Unmittelbar vor und nach dem Training wurden Intelligenz- bzw. Aufmerksamkeitsleistungen untersucht und Einschätzungen des Verhaltens von Eltern und Lehrern erhoben. Im Anschluss an das Training erfolgte eine erneute diagnostische Einschätzung durch einen unabhängigen Psychotherapeuten. Die EEG-Daten in der NF-Gruppe zeigen eine Reduktion der Theta/Beta-Quotienten im Laufe der NF-Sitzungen. Die EMG-Daten zeigen für die EMG-Biofeedback-Bedingung gleichfalls eine Reduktion der EMG-Amplitude. Die Ergebnisse der zweifaktoriellen Varianzanalysen mit Messwiederholung auf einem Faktor zeigen für die angewendeten diagnostischen Verfahren die erwarteten signifikanten Interaktionen zwisch


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Dec 04, 2011 07:55:35

Thursday, December 1, 2011

Avian Flight (Oxford Ornithology)

Avian Flight (Oxford Ornithology) Review


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Bird flight has always intrigued mankind. This book provides an up to date account of our existing knowledge on the subject, as well as offering new insights and challenging some established views.

A brief history of the science of flight introduces the basic physical principles governing aerial locomotion. A treatment of flight-related functional morphology concentrates on the difference in shape of the arm and hand part of the wings, on the structure and function of tails, and on the shape of the body. The anatomy and mechanical properties of feathers receive special attention. Aerodynamic principles used by birds are explained in theory by simply applying Newton's laws, and in practice by showing the direction and velocity of the attached flow around an arm wing cross section and of the leading edge vortex flow above a hand wing. The Archaeopteryx fossils remain crucial in our understanding of the evolution of bird flight despite the recent discovery of a range of well-preserved ancient birds.

A novel insight into the interactions between wings and air challenges established theories relating to the origin of bird flight. Take-off, flapping flight, gliding and landing are the basic ingredients of bird flight, and birds use a variety of flight styles from hovering to soaring. Flight muscles consisting of mosaics of specialized fibers are the engines that generate the force required to keep the wings and tail in the gliding configuration and perform work during flapping motion. The energy required to fly can be estimated or measured directly, and a comparison of empirical results provides insights into the trend in metabolic costs of flight of birds varying in shape and mass from hummingbirds to albatrosses.


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Dec 01, 2011 12:21:34