Industrialization, natural processes, and urbanization have potentially accelerated the pace level of heavy metals (HMs) in soil underground water. These HMs may be accumulated plants animals when they take up such contaminated water, then make their way into human food chains. Several remediation technologies been employed to HMs. Diverse conventional means as ion exchange, electrolytic techno...

Hyperbranched macromolecules (HMs, also called hyperbranched polymers) are highly branched three-dimensional (3D) structures in which all bonds converge to a focal point or core, and which have a multiplicity of reactive chain-ends. This review summarizes major types of synthetic strategies exploited to produce HMs, including the step-growth polycondensation, the self-condensing vinyl polymeriz...

Hyperreactive Malarial Splenomegaly (HMS) is defined as a massive enlargement of the spleen resulting from abnormal immune responses after repeated exposure to the malaria parasites. This study was carried out in Khartoum, Sudan. Sudan is considered to be one of the countries where HMS is quite prevalent. The objective of the study was to determine the incidence of HMS in patients who reported ...

Understanding regional-scale water resource systems requires understanding coupled hydrologic and climate interactions. The traditional approach in the hydrologic sciences and engineering fields has been to either treat the atmosphere as a forcing condition on the hydrologic model, or to adopt a specific hydrologic model design in order to be interoperable with a climate model. We propose here ...

Ethanol potentiates glycinergic synaptic transmission to hypoglossal motoneurons (HMs). This effect on glycinergic transmission changes with postnatal development in that juvenile HMs (P9-13) are more sensitive to ethanol than neonate HMs (P1-3). We have now extended our previous study to investigate ethanol modulation of synaptic GABA(A) receptors (GABA(A)Rs), because both GABA and glycine med...

Heterochromatin underpins gene repression, genome integrity, and chromosome segregation. In the fission yeast Schizosaccharomyces pombe, conserved protein complexes effect heterochromatin formation via RNA interference-mediated recruitment of a histone H3 lysine 9 methyltransferase to cognate chromatin regions. To identify small molecules that inhibit heterochromatin formation, we performed an ...

Myoepithelial cells, which surround ducts and acini of glandular organs, form a natural border separating probiferating epitheliab cells from basement membrane and underlying stroma. Myoepithelial cells in situ and in vitro constitutively express high amounts of proteinase inhibitors that include tissue inhibitor of metalboproteinase 1, protease nexin-Il, ct-i antitrypsin, and maspin. Human myo...

The current Internet is facing serious scalability problems and the overloading of Internet Protocol (IP) addresses is regarded as an important reason. The Locator/ID Separation Protocol (LISP) is proposed as a network-based solution that separates IP addresses into Routing Locators (RLOCs) and Endpoint Identifiers (EIDs) to address the routing scalability problems. It is a critical challenge f...

A hexagonal mesoporous silica (HMS) and its postfunctionalized counterparts with propyl (P-HMS) and aminopropyl (AMP-HMS) were prepared and characterized by elemental analysis, N2 adsorption, powder x-ray diffraction, Fourier-transform infrared, and surface charge measurements. Batch experiments were further performed to systematically investigate adsorption properties of these materials toward...

conference Update T hose who attended the Inaugural Integrative Medicine Research Forum hosted by the Osher Center for Integrative Medicine at Harvard Medical School (HMS) and Brigham and Women's Hospital, Boston, Masssachusetts, had the unique experience of viewing an interactive research network, 670 individuals representing 19 different institutions, seeing poster presentations from 38 inves...