please provide me with the report on brain tumor detection ....etc

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19/2015
Maximum : 100 mark
.Time : 1 hour and 15 minutes

1. Cell wall deficient bacteria has no definite shape. They are known as :
(A) Spirochaetes
(B)Mycoplasma
(C ) Actinomycetes
(D)Spirilla

2.Creatine is a chemical compound which is synthesized in human :
(A) Liver
(B)Muscle
(C ) Stomach
(D)Intestine

3.Graves disease is an Endocrine disorder caused by :
(A) Hyper thyroidism
(B)Hypo thyroidism
(C ) Hyper adrenalism
(D)Hypo adrenalism

4.Black water fever is associated with the infection of:
(A) ....etc

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Please send me a matlab code for skull stripping using graph cut method. my id is [email protected]


Regards,
Aswathi ....etc

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The article presents the reports the performance of municipal waste-water treatment plant using laterite soil-based constructed soil filter (CSF) system. The plant was monitored over a period of 17 months and the result is presented. The dissolved oxygen levels were increased along with the chemical oxygen demand (COD). The bio-chemical oxygen demand (BOD) reduced was significantly reduced. The features of the system are:
lowHRT, high,hydraulic loading, no chemicals, pretreatment and mechanical aeration, odor free, lowenergy requirement.
....etc

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1.Which is the most abundant tissue within human body?
(A)Epithelial tissue(B) Connective tissue
(C ) Neuron(D) Muscle

2.A condition in which bone matrix is lost, which makes the bone more susceptible to fracture is :
(A)Osteomalacia.(B) Rickets
(C ) Osteosarcoma(D) Osteoporosis

3.Which of the following drug is an example for Benzodiazepine?
(A).Chlordiazepoxide(B)Doxepine
(C )Clozapine(D)Clomipramine

4.Scar tissue formation is otherwise known as :
(A)Granulation(B)Necrosis
(C )Proliferation(D)Fibrosis

5 ....etc

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DRUG DISTRIBUTION BARRIERS AND PLASMA PROTIEN BINDING
Introduction
Once a drug has gained excess to the blood stream, the drug is subjected to a number of processes called as Disposition Processes that tend to lower the plasma concentration.
Distribution which involves reversible transfer of a drug between compartments.
Elimination which involves irreversible loss of drug from the body. It comprises of biotransformation and excretion.
DISTRIBUTION BARRIERS 
THE SIMPLE CAPILLARY ENDOTHELIAL BARRIER
All ....etc

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SILICA FUMECONCRETE

INTRODUCTION

Silica fume is also referred to as micro silica or condensed silica fume but the term silica fume has been generally accepted
The addition of ultra fine particles in concrete improves strength of concrete
The optimum proportion of silica fume is found in between 20% and 25% by weight of concrete
Silica Fume when react with calcium hydroxide on hydration of cement produces calcium siicate hydrate which has good binding properties.

CHARACTERISTICS OF SILICA FUME


1 Physical Properti ....etc

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1.Lactate dehydrogenase (LDH) has :
(A)Two isoenzyme forms(B)Four isoenzyme forms
(C )Five isoenzyme forms(D)Only one form

2.The internal diameter of Wintrobe's haematocrit tube is :
(A)1 mm(B)1.5 mm(C )2mm(D)2.5mm

3.The straw color of the normal urine is due to the pigment:
(A)Urochrome(B)Protoporphyrin
(C )Stercobilinogen(D)None of the above

4.Cob-Web appearance in CSF is due to :
(A)Haemophilus influenza infection (B)Tuberculous meningitis
(C )Pneumococcal meningitis(D)Cryptococcal meningitis

5.Which a ....etc

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how to remove skull from brain ?
skull stipping ....etc

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28/2014
Maximum : 100 marks
Time : 1 hour and 15 minutes

1. The most commonly used fixative for biopsy specimens is :
(A)Alcohol
(B)Xylene
(C )Formalin
(D)10% buffered formalin

2.For Frozen section tissue should be sent to theLab asunder:
(A)In carnoys fixative
(B)In formalin
(C )In saline
(D)Fresh unfixed

3.The most sensitive method of Hb estimation is:
(A)sahlis acid hematin
(B)cyanmetHb
(C )alkali hematin
(D)specific gravity method

4.Tissues for Electron microscopy are fixed in :
(A)10% buffere ....etc

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