مرحبا بك في نووور
البحث عن وسائط
البحث عن وسائط
بحث:
الفئة:
 
Short-beaked echidna ( Tachyglossus aculeatus)
لإضافةl: 26th August 2009
اضيف بواسطة: Semanoor15
المشاهدات: 326
تعليقات: 0

Painting of Short-beaked echidna ( Tachyglossus aculeatus):It regularly eats ants and termites, therefore its nickname, the spiny anteater. It inhabits most of Australia and many nearby islands including Tasmania and New Guinea. They generally use their smell to locate food. Some scientists...

السمات: Short-beaked echidna Tachyglossus aculeatus Spiny Anteater Mungwe animal mammal white blank
NEURAL TISSUE
لإضافةl: 29th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 219
تعليقات: 0

Painting of Neural tissue:Nervous tissue is the main component of the nervous system-the brain, spinal cord, and nerves-which regulates and controls body functions. It is composed of neurons, which transmit impulses, and the neuroglia, which assist propagation of the nerve impulse as well as...

السمات: neural tissue nervous tissue nerve impulse electric impulse neurons neuron nerve tissue nerve neuroglia brain communicate medical medicine
NERVES
لإضافةl: 29th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 202
تعليقات: 0

Painting of Nerve:A nerve is an enclosed, cable-like bundle of peripheral axons (the long, slender projections of neurons). A nerve provides a common pathway for the electrochemical nerve impulses that are transmitted along each of the axons. Nerves are found only in the peripheral nervous...

السمات: Nerve nerves neurons axon histologic histological life science anatomy biological physiology human illustration impulse
FRONTAL VIEW OF THE EYE
لإضافةl: 29th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 224
تعليقات: 0

Painting of Frontal view of Eye:Eyes are organs that detect light, and send electrical impulses along the optic nerve to the visual and other areas of the brain.

السمات: eyes eye visual media light vision histologic histological life science anatomy biological physiology human illustration
SYNAPSES
لإضافةl: 29th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 241
تعليقات: 0

Painting of Synapses:Synapses are functional connections between neurons, or between neurons and other types of cells.Synapses are generally too small to be recognizable using a light microscope except as points where the membranes of two cells appear to touch, but their cellular elements can be...

السمات: Synapses electric signal nerve neuron impulse dendrite nerve joint chemical synapes electrical synapses histologic histological life science anatomy biological physiology human illustration communication
NEURONS
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 218
تعليقات: 0

Painting of Neurons:is an excitable cell in the nervous system that processes and transmits information by electrochemical signaling. Neurons are the core components of the brain, the vertebrate spinal cord, the invertebrate ventral nerve cord, and the peripheral nerves. A number of specialized...

السمات: neurone nerve cell neuron impulse stimuli signaling signal brian communication communicate
NEURON FROM SPINAL CHORD
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 236
تعليقات: 0

Painting of Neuron From Spinal Chord:The spinal cord extends through hollow openings in each vertebra in your back. It contains various nerve cell bodies (gray matter) and nerve processes or axons (white matter) that run to and from the brain and outward to the body. The peripheral nerves enter...

السمات: neurone nerve cell neuron impulse stimuli signaling signal brain communication communicate
DH-SMART Q LIGHT GATE
لإضافةl: 30th September 2009
اضيف بواسطة: Semanoor15
المشاهدات: 355
تعليقات: 0

Vector generated Image of The Smart Q Light Gate is a digital switch-type sensor that has two states low (ON condition) and high (OFF condition). The Light Gate comprises an infrared transmitter and a receiver mounted and aligned in a plastic frame. A Light Gate can be used singly or in pairs to...

السمات: light gate light timer measuring instrument speed measuring instrument velocity measuring instrument acceleration measuring instrument
DIENCEPHALON AND BRAIN STEM
لإضافةl: 2nd October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 947
تعليقات: 0

Painting of Diencephalon and brainstem:The diencephalon is located between the cerebral hemispheres and above the midbrain. .Structures of the diencephalon include the thalamus, hypothalamus, the optic tracts, optic chiasma, infundibulum, Ventricle III, mammillary bodies, posterior pituitary...

السمات: interbrain diencephalon brainstem medulla oblongata myelencephalon pons midbrain mesencephalon
Nerves
لإضافةl: 13th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 189
تعليقات: 0

Painting of Nerve:A nerve is an enclosed, cable-like bundle of peripheral axons (the long, slender projections of neurons). A nerve provides a common pathway for the electrochemical nerve impulses that are transmitted along each of the axons. Nerves are found only in the...

السمات: Nerve nerves neurons axon histologic histological life science anatomy biological physiology human illustration impulse
The organ of Corti
لإضافةl: 19th October 2009
اضيف بواسطة: Semanoor15
المشاهدات: 461
تعليقات: 0

Vector Generated Image of The organ of Corti Is the sensitive element in the inner ear and can be thought of as the body's microphone. It is situated on the basilar membrane in one of the three compartments of the Cochlea. It contains four rows of hair cells which protrude from its...

السمات: The organ of Corti hair cells of ear inner hair cells pillar cells Hensen cells basilar membrane outer hair cell tectorial membrane inner hair cell
تشابه عمل السيالات العصبية و التيار الكهربائي
لإضافةl: 8th March 2010
اضيف بواسطة: Semanoor05
المشاهدات: 1048
تعليقات: 0

توضيح تشابه عمل السيالات العصبية و التيار الكهربائي ، فعند الضعط على المفتاح الكهربائي تنتقل الإلكترونات ( أو التيار الكهربائي ) عبر السلك إلى المصباح فيضيء ،...

السمات: تيار كهربائي كهرباء سيال النبض العصبي نبض عصبي عصب أعصاب ضوء حبل شوكي Electric Current Electricity Light Nerve Impulse Spinal Cord
الدفع والزخم - بنين
لإضافةl: 30th September 2011
اضيف بواسطة: Semanoor10
المشاهدات: 1736
تعليقات: 0

الدفع والزخم - الفيزياء - الصف الثاني الثانوي - الفصل الأول

السمات: الدفع Impulse الزخم Momentum نظرية الدفع الزخم Impulse Momentum Theorem
الدفع والزخم - بنات
لإضافةl: 01st October 2011
اضيف بواسطة: Semanoor10
المشاهدات: 488
تعليقات: 0

الدفع والزخم - الفيزياء - الصف الثاني الثانوي - الفصل الأول

السمات: الدفع Impulse الزخم Momentum نظرية الدفع الزخم Impulse Momentum Theorem