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365

Showing resources 1 to 20 of 365

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  • Nose and Sinus Diagram

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    Diagram of a human face with visible sinus cavities that are symmetric around the nose and on the forehead.

    Diagram of the human nose and sinus. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Hand Bone Diagram

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    Diagram showing the five major bone segment groups of a human hand. From finger tip to wrist: distal phalanges, intermediate phalanges, proximal phalanges, metacarpals, and carpals.

    Diagram showing the bones in a human hand. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Basic Brain Diagram

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    Diagram showing size major sections of the human brain. A large segment of the front is the frontal lobe, next to on top is the parietal lobe. The back of the head has the occipital lobe on top of the cerebellum. At the center is the temporal lobe, attached to the spinal cord at the bottom.

    Basic diagram of the parts of the human brain. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Foot Bone Diagram

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    • 2.5D Tactile Graphic
    Diagram showing the five major bone segment groups of a human foot. From toe to heel: toe bones, metatarsus, midfoot, ankle, and heel bone.

    Diagram showing the bones in a human foot. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Bohr Diagrams

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    Bohr diagrams of elements from groups 1, 14, 17 and 18, and periods 1, 2 and 3 are shown. Period 1, in which the 1n shell is filling, contains hydrogen and helium. Hydrogen, in group 1, has one valence electron. Helium, in group 18, has two valence electrons. The 1n shell holds a maximum of two electrons, so the shell is full and the electron configuration is stable. Period 2, in which the 2n shell is filling, contains lithium, carbon, fluorine, and neon. Lithium, in group 1, has 1 valence electron. Carbon, in group 14, has 4 valence electrons. Fluorine, in group 17, has 7 valence electrons. Neon, in group 18, has 8 valence electrons, a full octet. Period 3, in which the 3n shell is filling, contains sodium, silicon, chlorine, and argon. Sodium, in group 1, has 1 valence electron. Silicon, in group 14, has 4 valence electrons. Chlorine, in group 17, has 7 valence electrons. Argon, in group 18, has 8 valence electrons, a full octet.

    Figure 2.7 (OpenStax, Biology 2e) caption: Bohr diagrams indicate how many electrons fill each principal shell. Group 18 elements (helium, neon, and argon) have a full outer, or valence, shell. A full valence shell is the most stable electron configuration. Elements in other groups have partially filled valence shells and gain or lose electrons to achieve a stable electron configuration.

    (Source: OpenStax)

  • Atom Diagram

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    This illustration shows that, like planets orbiting the sun, electrons orbit the nucleus of an atom. The nucleus contains two neutrally charged neutrons, and two positively charged protons represented by spheres. A single, circular orbital surrounding the nucleus contains two negatively charged electrons on opposite sides.

    Figure 2.2 (OpenStax, Biology 2e) caption: Elements, such as helium, depicted here, are made up of atoms. Atoms are made up of protons and neutrons located within the nucleus, with electrons in orbitals surrounding the nucleus.

    (Source: OpenStax)

  • Cyclohexane Molecular Diagram

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    Cyclohexane is a ring of six carbons, each with two hydrogens attached.

    Figure 2.23 (OpenStax, Biology 2e) caption: Carbon can form five- and six-membered rings. Single or double bonds may connect the carbons in the ring, and nitrogen may be substituted for carbon.

    (Source: OpenStax)

  • Benzene Molecular Diagram

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    Benzene is a six-carbon ring with alternating double bonds. Each carbon has one hydrogen attached.

    Figure 2.23 (OpenStax, Biology 2e) caption: Carbon can form five- and six-membered rings. Single or double bonds may connect the carbons in the ring, and nitrogen may be substituted for carbon.

    (Source: OpenStax)

  • Pyridine Molecular Diagram

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    Pyridine is a six-carbon ring with alternating double bonds and a nitrogen substituted for one of the carbons. No hydrogens are attached to the nitrogen.

    Figure 2.23 (OpenStax, Biology 2e) caption: Carbon can form five- and six-membered rings. Single or double bonds may connect the carbons in the ring, and nitrogen may be substituted for carbon.

    (Source: OpenStax)

  • Cyclopentane Molecular Diagram

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    Cyclopentane is a ring consisting of five carbons, each with two hydrogens attached.

    Figure 2.23 (OpenStax, Biology 2e) caption: Carbon can form five- and six-membered rings. Single or double bonds may connect the carbons in the ring, and nitrogen may be substituted for carbon.

    (Source: OpenStax)

  • Hydrogen Atomic Diagram

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    Diagram of a hydrogen atom, showing one electron in a circular orbit around a single proton.

    Diagram of a hydrogen atom. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Lithium Atomic Diagram

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    Diagram of a lithium atom, showing three electrons in a circular orbit around a cluster of three neutrons and three protons.

    Diagram of a lithium atom. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Helium Atomic Diagram

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    Diagram of a helium atom, showing two electrons in a circular orbit around a cluster of two neutrons and two protons.

    Diagram of a helium atom. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Female Reproductive System

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    Diagram showing the internal structure of the female reproductive system. The structure includes the vagina at the base connected to the uterus by the cervix. There are two symmetrically branching parts that are the fallopian tubes connected to the ovaries.

    Diagram of the internal view of the female reproductive system. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Lipid Bilayer

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    Diagram of a basic lipid bilayer forming a sphere. The molecules have hydrophobic tails and a hydrophilic head. The tails are attracted to each other, forming a chain of molecules that make up a ring, with the hydrophilic heads on the outside and the hydrophobic tails on the inside.

    Diagram of a basic lipid bilayer. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Pythagorean Theorem

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    Diagram illustrating the concept of the Pythagorean Theorem which is a-squared plus b-squared equals c-squared. The diagram shows this by laying out a 3-by-3 square, 4-by-4 square, and 5-by-5 square on the edges of a triangle.

    Diagram of the pythagorean theorm. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Eye, External Front View

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    Diagram of a human eye viewed straight on. At the center is the black dot of the pupil, surrounded by the colored iris, and surrounding both is the white sclera. The right corn of the eye has a tear duct.

    Diagram of the external view of a human eye. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Normal Distribution

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    Diagram showing a symmetric bell curve with x-axis values of negative 2, negative 1, zero, one, and two. The area under the zero to one curve encompasses 34.1%, which is also mirrored by the zero to negative one curve. The next values between one and two include 13.6%, also mirrored by the negative side. The area between negative one to one is 68.2%. The area encompassed by all four bins includes 95.4%.

    Diagram showing the Normal Distribution. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Eye, Internal Cross-Section Side View

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    Diagram of a human eye viewed as a cross-section showing the internal structure. The external side of the eye includes the cornea covering the iris and the pupil letting light in which hits the lens. The central mass of the eye is called the vitreous humor, where the internal side of the eye includes the retina, sclera, and macula point. The whole structure is connected to the optic nerve.

    Diagram of a cross-section of the internal view of a human eye. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

  • Geometry of a Circle V2

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    Single Diagram illustrating four basic concepts of a circle. Terms include: circumference (distance around the whole circle), radius (distance from the center of the circle to the outer edge, diameter (the distance from the opposite point of the circle), and chord (the distance from any two points on the circle's edge).

    Diagram showing the geometry and terms used to describe a circle. Design modalities for the image include braille with and without labels, print with and without labels in greyscale, color, and texture.

    (Source: Benetech)

Collections

5

Showing collections 1 to 5 of 5

  • Anatomy

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    • Text Document
    • 2.5D Tactile Graphic

    Collection of anatomy resources

    A collection containing 21 resources, curated by Benetech

  • Chemistry

    • Video
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    • PDF
    • Text Document
    • Simulation

    A collection of Chemistry related resources

    A collection containing 67 resources, curated by Benetech

  • Biology

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    • 2.5D Tactile Graphic
    • 3D Model
    • Audio File

    Biology related concepts

    A collection containing 59 resources, curated by Benetech

  • Vision

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    • 2.5D Tactile Graphic
    • Video

    Resources related to vision

    A collection containing 12 resources, curated by Charles LaPierre

  • Animals

    • Video

    Resources to teach younger students about animals

    A collection containing 58 resources, curated by DIAGRAM Center