Tissue engineering offers a promising approach for the replacement of diseased or injured tissues, and is based upon the premise that cells can be induced to form new tissues when presented with the appropriate set of environmental cues. Polymer scaffolds play a central role in most tissue engineering strategies by...
The mechanisms governing selective CaCO3 crystal nucleation in living organisms remain unclear. For example, nacreous layers from the inner surfaces of shells are built as brick-and-mortar complexes of plate-like aragonite single crystals and organic layers. Unstable [001] surfaces of calcite columns in prismatic layers are also stabilized by organic molecules....
In several neurodegenerative diseases, the microtubule-associated protein tau self-aggregates to form filaments that accumulate in neurons and/or glia, although the relationship between tau aggregation and cell death is a subject of debate. The amino terminus of tau is involved in conformational changes that appear critical for filament formation, hinting at...
This paper describes the technology and methods deployed in the continuous autonomous remote monitoring of cracks in interior and exterior walls of a residence near a limestone quarry. The object is to quantitatively compare crack response to blast-induced ground motion to that induced by diurnal temperature changes, weather fronts, and...
Down syndrome occurs in approximately 1 in 700 births annually in the United States. It is caused by trisomy of chromosome 21, and is characterized by dysmorphic features and congenital abnormalities. Although children with DS have a decreased risk of developing solid tumors, they have an increased risk of acquiring...
This final report contains information on years 6-7-8 (2004-2007) of TEA-21 funded projects designated A487, W420, and A212. The report was submitted by Morris E. Fine and Semyon Vaynman in 2007.
This final report provides information about TEA-21 [Transportation Equity Act for the 21st Century] funded projects designated A433, and A495 "Evaluation of Capacity of Micropiles Embedded in Dolomite". The report was submitted to the Infrastructure Technology Institute at Northwestern University by Richard J. Finno on September 20, 2002.
In Sub-Saharan Africa, epidemiological studies have reported an increasing burden of non-communicable diseases (NCD) among people living with HIV. NCD management can be feasibly integrated into HIV care; however, clinic readiness to provide NCD services in these settings should first be assessed and gaps in care identified. A cross-sectional survey...
Media accounts report that the COVID-19 pandemic and 2020 Black Lives Matter (BLM) movement disproportionately affected Black communities and businesses, amplifying already- existing racial health and economic disparities. Black-owned small businesses experienced significant indirect and direct economic damages in Chicago, Illinois, and research literature is now striving to provide analyses...
This presentation contains information on the project "Aligning Data to Support Transportation Decisions, Emerging Challenges & Opportunities for the Data World". The presentation was delivered by Joseph L. Schofer at Transportation Research Board – AASHTO Peer Exchange meeting on May 15-16, 2008.