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A Hole in the Head

Cluster Head and RREQ based Detection and Prevention of Gray hole and Denial of Service Attack in WSN

Cluster Head and RREQ based Detection and Prevention of Gray hole and Denial of Service Attack in WSN

... Gray hole is one of such attacks and it is tough to detect since malicious node switches behavior between normal node and malicious ...gray hole attacks our proposed technique is based on Cluster ...

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Like a hole in the head: Development, evolutionary implications and diseases of the cranial foramina

Like a hole in the head: Development, evolutionary implications and diseases of the cranial foramina

... with head trauma, neurodegenerative disease [52] or with age [53] and an age related decrease in cribriform plate foramina area has been identified in humans ...

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... the head” to “elisions of information and lacunae in the data from state-scientific-bureaucratic histories of mismanagement” (173); both are holes that kill, but the latter turns out to be more ...

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Video studies of passage by Anopheles gambiae mosquitoes through holes in a simulated bed net: effects of hole size, hole orientation and net environment

Video studies of passage by Anopheles gambiae mosquitoes through holes in a simulated bed net: effects of hole size, hole orientation and net environment

... proportionate hole index (pHI) method for assessing bed net damage [24] groups holes on nets into four categories by size (estimated diam- ...Assigned hole areas for each size class are then multiplied by ...

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Stability of cementless hole and non hole hip 
prosthesis

Stability of cementless hole and non hole hip prosthesis

... femoral head diameter, femoral head offset length and isthmus ...of hole on the stability of prosthesis, the second design was incorporated with feature of hole on the proximal region as shown ...

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Two genetically and molecularly distinct functions involved in early neurogenesis reside within the Enhancer of split locus of Drosophila melanogaster.

Two genetically and molecularly distinct functions involved in early neurogenesis reside within the Enhancer of split locus of Drosophila melanogaster.

... The no-hole progeny is increased to 82% by addition of E8/E8; embryos of this class have no head defects either, just thin or disorganized ventral denticles, proba[r] ...

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Blast Furnace Tap Hole Closing By Using Emergency Mudgun System

Blast Furnace Tap Hole Closing By Using Emergency Mudgun System

... It is used to close tap hole by using the Mudgun clay as shown in fig-1.2. The machine consists of barrel which is filled of clay and is pushed by using the piston head into the tap hole. All the ...

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Testing an ecophysiological mechanism of morphological plasticity in pupfish and its relevance to conservation efforts for endangered Devils Hole pupfish

Testing an ecophysiological mechanism of morphological plasticity in pupfish and its relevance to conservation efforts for endangered Devils Hole pupfish

... Devil’s Hole to fall, exposing the shallow rock shelf that provided the only spawning habitat (Deacon and Williams, 1991; Karam, ...Devil’s Hole go extinct (Sharpe et ...Devil’s Hole (Sharpe et ...

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Anxiolytic Behavioural Model for Benincasa Hispida

Anxiolytic Behavioural Model for Benincasa Hispida

... Hole- Board model: different doses of AEBH when administered orally daily once for 7 days, high and medium doses (200 and 400mg/kg) but not low dose (100mg/kg) has shown significant increase in latency to the 1st ...

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Antischizophrenic and central nervous system depressant effects of methanol leaf extract of Cassia Singueana (fransen) in wistar rats and mice

Antischizophrenic and central nervous system depressant effects of methanol leaf extract of Cassia Singueana (fransen) in wistar rats and mice

... Cassia singueana, a medium-sized tree which is well distributed in Benin Republic, Cameroon, Chad, Gambia, and Nigeria, is reported to have wide ethnomedicinal applications notably in fever, abdominal pain, hernia, ...

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A Survey on the Mechanisms used for the Detection and the Prevention of the Selective Forwarding and Black Hole Attacks in the WSNs

A Survey on the Mechanisms used for the Detection and the Prevention of the Selective Forwarding and Black Hole Attacks in the WSNs

... Black hole attack are most harsh security hazards that have an effect on the network from its regular functioning by unkindly advertising itself surrounded by shortest path to the targeted node and then drops all ...

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Oxygen, sulfur and selenium terminated single-walled heterocyclic carbon nanobelts (SWHNBs) as potential 3D organic semiconductors

Oxygen, sulfur and selenium terminated single-walled heterocyclic carbon nanobelts (SWHNBs) as potential 3D organic semiconductors

... the hole transfer integral and the rate of hole charge transfer of the compounds 1 to 3 increases with the size of the molecules, at d = ...non-zero hole integral ...largest hole integrals and ...

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Effect of Nano-Capsules Containing Risedronate on Calvarial Bone Formation in Rabbit: Radiography and Biochemical Investigation

Effect of Nano-Capsules Containing Risedronate on Calvarial Bone Formation in Rabbit: Radiography and Biochemical Investigation

... below: hole 1 was right unfilled and kept as control; hole 2 was filled with nano bone; hole 3 was filled using an autogenous bone; and hole 4 was filled with mixture of nano-capsules ...

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Detection of Black Hole & Gray Hole in MANET

Detection of Black Hole & Gray Hole in MANET

... Deng et. Al. [6] has recommended an algorithm in order to minimize black hole attacks in ad hoc networks. Based on to their algorithm, any kind of node on obtaining a RREP packet, cross examinations using the next ...

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Development of Double-arm Rock Drilling Car for Full Face Tunnelling

Development of Double-arm Rock Drilling Car for Full Face Tunnelling

... (2) The down-the-hole driller of drilling car can mechanically form a larger free surface for drilling holes. In addition, the hydraulic drilling rigger can freely adjust the drilling angle, drill small-diameter ...

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Survey of Malicious Attacks in MANET

Survey of Malicious Attacks in MANET

... Al-Shurman et al. [13] proposed two solution two solutions to detect the black hole attack. In the first solution, a path will be selected among all received routes, in terms of shared hops. From the shared hops ...

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Segmentation and specification in the branchial region of the head: the role of the Hox selector genes

Segmentation and specification in the branchial region of the head: the role of the Hox selector genes

... Rhombomere-specific production of NCC is observed along the dorsal part of the hindbrain, resulting in a segmental pathway of migration (Lumsden et al., 1991; Sechrist et al., 1993). The seg- mented expression of Hox ...

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THE IMPACT OF THE SCHOOL HEAD IN SUPERVISION OF EARLY CHILDHOOD DEVELOPMENT CENTRES IN MUTARE URBAN DISTRICT SCHOOLS

THE IMPACT OF THE SCHOOL HEAD IN SUPERVISION OF EARLY CHILDHOOD DEVELOPMENT CENTRES IN MUTARE URBAN DISTRICT SCHOOLS

... the head of school in supervision of Early Childhood Development (ECD) in Zimbabwean primary schools with special reference to Mutare Urban in Manicaland ...

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BLACK HOLE (A REVIEW)

BLACK HOLE (A REVIEW)

... “Black Hole” was coined in 1967 by American physicist “John Arichbaid ...black hole work as a solution to Einstein’s equation in spherical ...black hole and in 1963 the new zeland mathematician “Ray ...

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Optical Coherence Tomography’s Contribution to the Diagnosis of the Pathologies of the Vitreoretinal Interface in Lomé

Optical Coherence Tomography’s Contribution to the Diagnosis of the Pathologies of the Vitreoretinal Interface in Lomé

... Purpose: To identify the pathologies of the vitreoretinal interface by Optical Coherence Tomography OCT of the retina in Lomé. Methodology: This is a retrospective analytical study, carried out in a specialized liberal ...

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