A synthetic pathway is introduced to construct fluorescent composite macromolecules with supramolecular assemblies as structural units. The supramolecular assembly that contains polymerizable groups is used as a starting "monomer." The supramolecular assembly is composed of nanoparticle core of II - IV group semiconductor and organic ammonium shell. Polymerization of the assemblies yields solub...

conclusions smm analysis provides valuable information on obstetric care. this study highlighted the need to improve antenatal care, which would help early identification of high-risk pregnancies. every smm could progress to maternal mortality if is not suspected, diagnosed and managed on its golden time. background investigating severe maternal morbidity/near miss is a newly recognized tool wh...

S-methyl-L-methionine (SMM), also known as vitamin U, is commercially available as skin care cosmetic products for its wound healing and photoprotective effects. However, the low skin permeation expected of SMM due to its hydrophilic nature with a log P value of -3.3, has not been thoroughly addressed. The purpose of this study thus was to evaluate the effect of skin permeation enhancers on the...

Sumo wrestling is unique in combat sport, and in all of sport. We examined the maximum aerobic capacity and body composition of sumo wrestlers and compared them to untrained controls. We also compared "aerobic muscle quality", meaning VO2max normalized to predicted skeletal muscle mass (SMM) (VO2max /SMM), between sumo wrestlers and controls and among previously published data for male athletes...

BACKGROUND The concept of severe maternal morbidity (SMM)-a potentially life-threatening condition during pregnancy, childbirth or after termination of pregnancy-can be used as a quality indicator of the health care provided to mothers and children. The aim of this study was to investigate the SMM rate and the main factors associated with this condition among women living in the Federal Distric...

Smoldering multiple myeloma (SMM) is an asymptomatic clonal plasma cell (PC) disorder. Kyle and Greipp initially described the entity as an intermediate stage between monoclonal gammopathy of undermined significance (MGUS) andmultiplemyeloma (MM) on the basis of 6 patients with increased bone marrow PCs ($10%) who remained stable for$5 years without chemotherapy. SMM has since beenwell characte...

lhe compatible solute 3-dimethylsulfoniopropionate (DMSP) is accumulated by certain salt-tolerant flowering plants and marine algae. It is the major biogenic precursor of dimethylsulfide, an important sulfur-containing trace gas in the atmosphere. DMSP biosynthesis was investigated in Wollastonia biflora (1.) DC. [=Wede/ia biflora (1.) DC., Melanthera biflora (1.) Wild, Asteraceae]. After chara...

Acetohydroxyacid synthase (AHAS) activity was studied in the green unicellular alga Chlorella emersonii. This activity and its regulation was compared in the algae grown autotrophically and heterotrophically on glucose in the dark. No evidence for the existence of more than one enzyme was found. The activity in crude extracts from either heterotrophically or autotrophically grown cells showed a...

This work investigates spatial-mode multiplexing (SMM) for practical free-space optical communication (FSO) systems using direct detection. Unlike several works in the literature where mutually incoherent channels are assumed, we consider mutually coherent channels that accurately describe SMM FSO systems employing a single laser source at the transmitter with a narrow linewidth. We develop an ...