Campus Update: November 1989 v. 1, no. 2

Monthly newsletter of the BU Medical Campu

Barnes Hospital Bulletin

https://digitalcommons.wustl.edu/bjc_barnes_bulletin/1262/thumbnail.jp

MEDATA - A new concept in medical records management

Computer program for medical records managemen

Computer science and technology : historiography VII (9)

Ted Nelson and hypertext, Cult of the Dead Cow FBI file etc

The Optical Qualities of a Solution Made of Copper-doped Silver Sulfide Colloidal Nanoparticles

The researchers present new optical properties of Cu-doped Ag2S colloidal solution synthesized via a wet chemical method. They investigate the effects of doping on nanoparticle properties. TEM images reveal spherical samples with sizes ranging from 6 to 18 nm. Doped samples exhibit a redshift in absorption spectra compared to pure Ag2S. Additionally, Pl intensity decreases with increasing Cu concentration. Size estimation from absorption spectra aligns with TEM results, with slight variations. This study unveils the unique optical characteristics of Cu-doped Ag2S colloidal solution, shedding light on the impact of doping and providing valuable insights into nanoparticle behavior and synthesis techniques. Keywords: Metal (Cu); Doped- Ag2S; Optica; PhotoluminescenceDOI: 10.7176/CPER/65-04Publication date: November 30th 202

The Culture of Social Science Research

[Excerpt] This paper is valuable to any social scientist, whether he or she studies culture or not, because it empirically investigates the extremely important question of the linkage of theory and practice. Barley, Meyer, and Gash are deserving of considerable praise for their effort to take the question beyond the realm of ideological positions, into the domain of testing patterns of change and influence. They employed an innovative methodology to compare the pragmatics (connotative meanings) of language usage in academics\u27 and practitioners\u27 articles. However valuable this methodology might be for subsequent research, I will concentrate on the results themselves, and use them as an opportunity to reflect on how organizational researchers do social science

A Decision Support Technology Clearinghouse

Conference PaperBiomedical Informatic