Preserving Iron Gall Ink Objects in Collections in South and Central America and the Caribbean, Part 1: Assessing Preservation Needs of Ink-Corroded Materials

Most museums, libraries, and archives throughout the world have to deal with paper damaged by iron gall ink. For more than a decade international research has been devoted to the topic in an attempt to provide practical treatments for objects and formulate guidelines for the preservation of iron gall ink collections. A working group of conservators in South and Central America and the Caribbean have developed a program to disseminate research findings, collect data about the condition of iron gall ink collections in their countries and identify imminent training needs. The goal of this project is to combine the latest research with existing and acceptable conservation practices and share information about risk management, proper housing, examination and treatment of iron gall ink inscribed artefacts-at risk. Communications among colleagues were established to learn more about the current resources available in collections from various countries.

The Ink Shop Olive Branch Press, Ithaca, New York, Solo Exhibition

Solo Exhibition of prints and drawings at The Ink Shop Olive Branch Press in Ithaca, New York November 2012-January 2013

Türkische Übersetzung und erste psychometrische Überprüfung der deutschsprachigen FAMOS (Fragebogen zur Analyse Motivationaler Schemata) und INK (Inkongruenzfragebogen)

Theoretischer Hintergrund: Standardisierte psychologische Messinstrumente in der Psychotherapie für Personen mit Migrationshintergrund fehlen weitgehend. Fragestellungen: Die türkischsprachigen Übersetzungen des Fragebogens zur Analyse Motivationaler Schemata (FAMOS) und des Inkongruenzfragebogens (INK) wurden in die türkische Sprache übersetzt und psychometrisch überprüft. Methode: Insgesamt füllten 73 türkischsprachige Patienten und 230 gesunde türkischsprachige Personen mit Migrationshintergrund in der Schweiz FAMOS und INK aus. Ergebnisse: Die Skalen von FAMOS und INK zeigen gute Reliabilität und Validität. Patienten weisen stärker ausgeprägte Vermeidungsziele und Inkongruenzwerte als gesunde Personen auf. Schlussfolgerungen: Die türkischen Versionen von FAMOS und INK eignen sich sowohl für die klinisch-psychologische Forschung als auch für die Praxis.

Reading on LCD vs e-Ink displays: effects on fatigue and visual strain

Purpose:  Most recently light and mobile reading devices with high display resolutions have become popular and they may open new possibilities for reading applications in education, business and the private sector. The ability to adapt font size may also open new reading opportunities for people with impaired or low vision. Based on their display technology two major groups of reading devices can be distinguished. One type, predominantly found in dedicated e-book readers, uses electronic paper also known as e-Ink. Other devices, mostly multifunction tablet-PCs, are equipped with backlit LCD displays. While it has long been accepted that reading on electronic displays is slow and associated with visual fatigue, this new generation is explicitly promoted for reading. Since research has shown that, compared to reading on electronic displays, reading on paper is faster and requires fewer fixations per line, one would expect differential effects when comparing reading behaviour on e-Ink and LCD. In the present study we therefore compared experimentally how these two display types are suited for reading over an extended period of time. Methods:  Participants read for several hours on either e-Ink or LCD, and different measures of reading behaviour and visual strain were regularly recorded. These dependent measures included subjective (visual) fatigue, a letter search task, reading speed, oculomotor behaviour and the pupillary light reflex. Results:  Results suggested that reading on the two display types is very similar in terms of both subjective and objective measures. Conclusions:  It is not the technology itself, but rather the image quality that seems crucial for reading. Compared to the visual display units used in the previous few decades, these more recent electronic displays allow for good and comfortable reading, even for extended periods of time.

Front elevation and floor plans for first and second floors, ink and wash on paper, [ca. 1812]

Drawing by Charles Bulfinch of proposed plans for University Hall which were later rejected. Includes sketches of the front exterior view of the University Hall, and separate floor plans for the ground and second floors. Bulfinch designed a ground floor with a chapel and four dining halls each holding 100 students, a second floor with a gallery in the chapel and three rooms over the dining halls for public examinations and meetings of the Corporation and Overseers; and a basement under the halls intended for a kitchen under the dining halls and recitation rooms under the chapel.

Kitāb al-Jaysh al-kafīl bi-akhdh al-thaʼr mimman salla ʻalá al-Shaykh al-Tijānī sayf al-inkār

taʼlīf Muḥammad ibn Muḥammad al-Ṣaghīr al-Shinjīṭī al-Tashītī ; bi-taṣḥīḥ wa-muqābalat Abī ʻAbd Allāh Muḥammad Gannūn.

LCD vs. E-ink: An Analysis of the Reading Behavior

Electronic books (e-book) are an interesting option compared to classic paper books. Most e-reading devices of the first generation were based on e-ink technology. With the appearance of the Apple iPad on the market, TFT-LCDs became important in the field of e-reading. Both technologies have advantages and disadvantages but the question remains whether one or the other technology is better for reading. In the present study we analyzed and compared reading behavior when reading on e-inkreader (e-ink displays) and on tablets (TFT-LCDs) as measured by eye-tracking. The results suggest that the reading behavior on tablets is indeed very similar to the reading behavior on e-ink-reader. Participants showed no difference in fixation duration. Significant differences in reading speed and in the proportion of regressive saccades suggest that tablets, under special artificial light conditions, may even provide better legibility.

... Celebrities off parade; pen-and-ink portrait sketches

"First edition."

Lucas' progressive drawing book, in three parts: : Part I--The principles of drawing in pencil, Part II--Colouring and shading in india ink, Part III--A treatise on perspective; : consisting chiefly of original views of American scenery, and embracing the latest and best improvements in the mode of instruction.

Poem "The colours" by E. Van Blon, part 2, p. [65]-66.

Ludlow town and neighbourhood. A series of sketches of its scenery, antiquities, geology, etc., drawn & described in pen and ink.

Mode of access: Internet.

Paper and ink.

Mode of access: Internet.

Székesegyházi iskoláink szervezete az Anjou-korban /

Includes bibliographical references.