The pharmaceutical industry relies heavily on analytical techniques for identifying and characterizing drug compounds. In this experiment, undergraduate pharmacy students explored the applications of near-infrared spectroscopy for pharmaceutical analysis and its potential for identifying patterns and relationships among pharmaceutical samples. In…

This exercise encompassed the construction and use of a microcontroller-based laser refractometer. The instrument, which does not require a high skill level to build, primarily consisted of a line laser, optical sensor, several 3-D printed parts and printed circuit boards, and a microcontroller development board. Construction and testing of the…

Using tangible models to help students visualize chemical structures in three dimensions has been a mainstay of chemistry education for many years. Conventional chemistry modeling kits are, however, limited in the types and accuracy of the molecules, bonds and structures they can be used to build. The recent development of 3D printing technology…

This article condenses five years of professional development based on Technological Pedagogical and Content Knowledge (TPACK) integration principles, National Council of Teachers of Mathematics Principles to Actions (2014), and ISTE Student and Teacher standards to give a launch point for teachers and teacher educators to integrate 3D modeling…

3D printing technology has an enormous potential to apply to chemical engineering education. In this paper, we describe several designs of 3D printed mesoreactors (Y-shape, T-shape, and Long channel shape) using the following steps: reactor sketching, CAD modeling, and reactor printing. With a focus on continuous plug flow mesoreactors (PFRs, i.d.…

Advances in 3D printing technology over the past decade have led to its expansion into all subfields of science, including chemistry. This technology provides useful teaching tools that facilitate communication of difficult chemical concepts to students and researchers. Presented here is the use of 3D printing technology to create tangible models…

Just as the cost of high quality laser printing started in the tens of thousands of dollar and can now be purchased for under $100, so too has 3D printing technology started in the tens of thousands of dollars and is now in the thousand dollar range. Current 3D printing technology takes 2D printing into a third dimension. Many 3D printers are…

With the rise of personal desktop 3D printing, a wide spectrum of educational opportunities has become available for educators to leverage this technology in their classrooms. Until recently, the ability to create physical 3D models was well beyond the scope, skill, and budget of many schools. However, since desktop 3D printers have become readily…

3D printers are a way of producing a 3D model of an item from a digital file. The model builds up in successive layers of material placed by the printer controlled by the information in the computer file. In this article the author argues that 3D printers are one of the greatest technological advances of recent times. He discusses practical uses…

As part of the student success agenda, the nation's community colleges have been asked to rethink their approach to education on every level. From the explosion of smartphones and mobile devices on campus to the demand for more robust data analytics and tracking to the increasingly technical nature of global work, technology has evolved from a…

Interdisciplinary exploration is vital to education in the 21st century. This manuscript outlines an innovative laboratory-based teaching method that combines elements of biochemistry/molecular biology, kinesiology/health science, computer science, and manufacturing engineering to give students the ability to better conceptualize complex…

Teachers can integrate halftone or duotone production into a graphic communications class even if they lack access to an offset press. The approach described in this article, in fact, offers a benefit in that the dots involved in screen printing halftones and dutones can be enlarged to make them easily visible, while those used in offset printing…

Provides an introduction to software which enables librarians to use microcomputers to produce catalog cards and labels for spines and pockets. A typical computer session is described, special printer forms used by the computer are discussed, criteria for choosing a program are outlined, and a list of vendors is provided. (Author/CLB)

Outlines the structure of a printer driven program that converts Romanized texts, composed with the aid of standard word-processing software, into codes that enable a dot matrix printer to produce high-quality printouts in various non-Roman scripts. (Author/SED)

Copyfitting is probably the least exciting portion of any course that deals with design and production of print advertising. Students find the transformation of manuscript copy into set type difficult to visualize. The math, though no more than multiplication and division, seems insurmountable to some--probably because the entities such as points,…