The Orientation of Locusts to a Lamp After Unilateral Injury

1970 ◽  
Vol 52 (2) ◽  
pp. 447-454
Author(s):  
P. MAKINGS ◽  
C. A. HUSSAIN
Keyword(s):  
High Power ◽  
Type Ii ◽  
Injured Side ◽  
The Face ◽  
Unilateral Injury

1. Injury to one side of the face, whether on the frons or an antennal patch, affects the orientation of adult locusts to a lamp. For the first 5 days after injury most of them turn the injured side towards the lamp. This tendency is lost or reversed after the fifth day. The change is most evident with a lamp of relatively high power (100 W.); with weaker lamps (60 or 40 W.) the differences are not statistically significant after five days. 2. This phenomenon explains the finding of previous authors that the injured side is usually turned away from a lamp. When the results of numerous tests are added together, those obtained more than 5 days after injury can swamp the earlier ones. 3. Suggested interpretations include the possibility that injury makes the damaged part ‘numb’ until type II neurones are formed in the healed area.

Incidência da utilização de protetores bucais em diversos esportes de contato

2020 ◽  
Vol 12 (45) ◽  
pp. 118-122
Author(s):  
Victor Paes Dias Gonçalves ◽  
Hugo Leonardo Matias Nahmias ◽  
Marcus Menezes Alves Azevedo
Keyword(s):  
Martial Arts ◽  
Rio De Janeiro ◽  
Dental Trauma ◽  
Primary Objective ◽  
Type Ii ◽  
Contact Sports ◽  
The Face ◽  
Secondary Objective ◽  
The City

Among contact sports, the practice of martial arts offers a greater risk of causing dental trauma and fractures as contact with the face is more frequent. The primary objective of the research is to evaluate the incidence of mouthguard use, and the secondary objective is to verify which type has a greater predominance and the difficulties in its use correlating to the type of mouthguard used. A documentary study was carried out with 273 athletes of different contact sports, among them: MMA, Boxing, Muay Thai, Jiu-Jitsu, and Taekwondo of the city of Campos dos Goytacazes, Rio de Janeiro, Brazil. It was concluded that the most commonly used mouthguard is PB Boils and Bites - Type II and its level of approval is poor, interfering with the athletes’ performance, mainly in relation to the breathing factor.

scholarly journals FACIAL ARTERY ON FACE - A STUDY ON SOUTH INDIAN CADAVERS AND SPECIMENS

2013 ◽  
Vol 03 (03) ◽  
pp. 072-076
Author(s):  
Lydia S. Quadros ◽  
Arathy Babu ◽  
Antony Sylvan D'souza
Keyword(s):  
Facial Artery ◽  
Type I ◽  
Type Ii ◽  
Type Iii ◽  
Medical College ◽  
South Indian ◽  
Inferior Angle ◽  
The Face ◽  
Formalin Fixed ◽  
Left Hemi

Abstract Context: Facial artery is usually the main artery supplying the face. It gives three named branches on the face, the inferior labial, the superior labial and the lateral nasal and continues as the angular artery. Face is also supplied by the transverse facial artery and the arteries accompanying the cutaneous nerves. Aim: In the present study, variations of facial artery on face were observed. Settings & design: Department of Anatomy, Kasturba Medical College, Manipal. Material & method: The present study was performed on 38 males and 12 females' formalin-fixed hemi-faces. Diameter of facial artery was noted at two specific points using a fine microcaliper. Results: The variations were divided into 3 categories. Out of 38 male hemi-faces, 100% right and 78% left hemi-faces belonged to type I category; 22% left hemi-faces belonged to Type III category. Out of 12 female hemi-faces, 80% right and 80% left hemi-faces belonged to Type I category, 18% left hemi-faces belonged to Type II category and 20% right and 2% left hemi-faces belonged to Type III category. Premasseteric branch was observed in 4 hemi-faces; a duplex with a prominent lateral angular branch was observed in 4 hemi-faces and anenlarged transverse facial artery was seen in 2 hemi-faces. The diameter of facial artery at its origin and at the antero-inferior angle of masseter muscle was larger in males. Conclusion: This study shows that the variations in the branches and the diameter of the facial artery were relatively larger in males when compared to females.

A New and Simpler Approximation for ANOVA Under Variance Heterogeneity

1994 ◽  
Vol 19 (2) ◽  
pp. 91-101 ◽  
Author(s):  
Ralph A. Alexander ◽  
Diane M. Govern
Keyword(s):  
Type I Error ◽  
Order Approximation ◽  
Error Rates ◽  
Type I ◽  
Type Ii ◽  
Type Ii Error ◽  
Tail Probabilities ◽  
Type I Error Rates ◽  
Heterogeneity Of Variance ◽  
The Face

A new approximation is proposed for testing the equality of k independent means in the face of heterogeneity of variance. Monte Carlo simulations show that the new procedure has Type I error rates that are very nearly nominal and Type II error rates that are quite close to those produced by James’s (1951) second-order approximation. In addition, it is computationally the simplest approximation yet to appear, and it is easily applied to Scheffé (1959) -type multiple contrasts and to the calculation of approximate tail probabilities.

High-power and high-efficiency mid-infrared type-II quantum well and interband cascade lasers

1998 ◽  
Author(s):  
Shin Shem Pei ◽  
C.H. T. Lin ◽  
Bao Hua Yang ◽  
Han Q. Le ◽  
Rui Q. Yang ◽  
...  
Keyword(s):  
Quantum Well ◽  
High Power ◽  
High Efficiency ◽  
Type Ii ◽  
Mid Infrared ◽  
Interband Cascade Lasers ◽  
Cascade Lasers

Singing in the Face of Danger: the Anomalous Type II Vocalization of the Splendid Fairy-Wren

Ethology ◽  
2001 ◽  
Vol 107 (3) ◽  
pp. 201-216 ◽  
Author(s):  
Bethanne Zelano ◽  
Keith A. Tarvin ◽  
Stephen Pruett-Jones
Keyword(s):  
Type Ii ◽  
The Face

Type-II GaAs0.5Sb0.5/InP Uni-Traveling Carrier Photodiodes With Sub-Terahertz Bandwidth and High-Power Performance Under Zero-Bias Operation

2017 ◽  
Vol 35 (4) ◽  
pp. 711-716 ◽  
Author(s):  
Jhih-Min Wun ◽  
Rui-Lin Chao ◽  
Yu-Wen Wang ◽  
Yi-Han Chen ◽  
Jin-Wei Shi
Keyword(s):  
High Power ◽  
Type Ii ◽  
Power Performance ◽  
Zero Bias

High-power mid-IR type-II interband cascade lasers

2000 ◽  
Author(s):  
John D. Bruno ◽  
Rui Q. Yang ◽  
John L. Bradshaw ◽  
John T. Pham ◽  
Donald E. Wortman
Keyword(s):  
High Power ◽  
Type Ii ◽  
Interband Cascade Lasers ◽  
Cascade Lasers

Type II Endoleak: Transperitoneal Sacotomy and Ligation of Side Branch Endoleaks Responsible for Aneurysm Sac Expansion

2002 ◽  
Vol 9 (4) ◽  
pp. 539-542 ◽  
Author(s):  
Robert J. Hinchliffe ◽  
Ravinder Singh-Ranger ◽  
Simon C. Whitaker ◽  
Brian R. Hopkinson
Keyword(s):  
Computed Tomographic Angiography ◽  
Postoperative Recovery ◽  
Side Branch ◽  
Type Ii ◽  
Type Ii Endoleak ◽  
Computed Tomographic ◽  
Abdominal Aortic ◽  
The Face ◽  
Laparoscopic Techniques ◽  
Tomographic Angiography

Purpose: To demonstrate aneurysm sac expansion in the face of a type II endoleak and its treatment with open ligation of multiple side branch endoleaks. Case Report: An 81-year-old patient had undergone elective endovascular repair of a 6.3-cm infrarenal abdominal aortic aneurysm in September 1999. Routine spiral computed tomographic angiography at 10 months disclosed a type II endoleak; the aneurysm sac diameter had grown to 7.4 cm. Selective angiography revealed multiple lumbar endoleaks and a patent inferior mesenteric artery. Laparotomy and sacotomy was performed, confirming the presence of pulsatile type II endoleaks, which were ligated successfully. The patient made a full postoperative recovery. Conclusions: Type II endoleaks may cause aneurysm expansion. Open repair of multiple type II endoleaks is feasible and may be useful where endovascular or laparoscopic techniques are at high risk of procedural failure, such as multiple endoleak channels.

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