Notebook in the context of "Diptych"

Bookbinding is the process of building a book, usually in codex format, from an ordered stack of paper sheets with one's hands and tools, or in modern publishing, by a series of automated processes. To bind a book, groups of pages are joined together, often by thread or adhesive but other options exist such as loose-leaf rings, binding posts, twin-loop spine coils, plastic spiral coils, and plastic spine combs. A cover to protect the contents, usually bearing publication information such as title and author, is generally attached; this can be as simple as a single sheet of paper or an elaborate construction of boards covered in cloth, leather, parchment, etc. with many types of decoration. Processes of making books vary significantly by time period and geography/culture. Mechanised bookbinding was introduced in the 19th century with the industrial revolution, alongside machine papermaking, faster methods of leather tanning, and other changes in manufacturing that affected the book.

The trade of bookbinding includes the binding of blank books and printed books. Blank books, or stationery bindings, are books planned to be written in. These include accounting ledgers, guestbooks, logbooks, notebooks, manifold books, day books, diaries, and sketchbooks. Printed books are produced through letterpress printing, offset lithography, or other printing techniques and their binding practices include fine binding, edition binding, publisher's bindings, and library binding.

Graph paper, coordinate paper, grid paper, or squared paper is writing paper that is printed with fine lines making up a regular grid. It is available either as loose leaf paper or bound in notebooks or graph books.

It is commonly found in mathematics and engineering education settings, exercise books, and in laboratory notebooks.

Note-taking (sometimes written as notetaking or note taking) is the practice of recording information from different sources and platforms. By taking notes, the writer records the essence of the information, freeing their mind from having to recall everything. Notes are commonly drawn from a transient source, such as an oral discussion at a meeting, or a lecture (notes of a meeting are usually called minutes), in which case the notes may be the only record of the event. Since the advent of writing and literacy, notes traditionally were almost always handwritten (often in notebooks), but the introduction of notetaking software and websites has made digital notetaking possible and widespread. Note-taking is a foundational skill in personal knowledge management.

A bullet journal (also known as a BuJo) is a paper-based method of personal organization developed by digital product designer Ryder Carroll.

The bullet journal system organizes journaling, time management, brainstorming, note-taking and other productivity and organizational tasks into a single notebook. The name "bullet journal" comes from the use of abbreviated bullet points to log information, but it also partially comes from the use of dotted journals, which are gridded using dots rather than lines. It was shared in public in 2013.

A geological map or geologic map is a special-purpose map made to show various geological features. Rock units or geologic strata are shown by color or symbols. Bedding planes and structural features such as faults, folds, are shown with strike and dip or trend and plunge symbols which give three-dimensional orientations features. Geological mapping is an interpretive process involving multiple types of information, from analytical data to personal observation, all synthesized and recorded by the geologist. Geologic observations have traditionally been recorded on paper, whether on standardized note cards, in a notebook, or on a map.

Stratigraphic contour lines may be used to illustrate the surface of a selected stratum illustrating the subsurface topographic trends of the strata. Isopach maps detail the variations in thickness of stratigraphic units. It is not always possible to properly show this when the strata are extremely fractured, mixed, in some discontinuities, or where they are otherwise disturbed.

Ruled paper (or lined paper) is writing paper printed with lines as a guide for handwriting. The lines often are printed with fine width and in light colour and such paper is sometimes called feint-ruled paper. Additional vertical lines may provide margins, act as tab stops or create a grid for plotting data; for example, graph paper (squared paper or grid paper) is divided into squares by horizontal and vertical lines.