We describe an optical coating design suitable for broad bandwidth high reflection (BBHR) at 45 ̋ angle of incidence (AOI), P polarization (Ppol) of femtosecond (fs) laser pulses whose wavelengths range from 800 to 1000 nm. Our design process is guided by quarter-wave HR coating properties. The design must afford low group delay dispersion (GDD) for reflected light over the broad, 200 nm bandwid...

OBJECTIVE To compare and analyze the clinical characteristics of children with delayed language acquisition due to two different diagnoses, which were specific language impairment (SLI, a primarily delayed language development) and global developmental delay (GDD, a language delay related to cognitive impairment). METHODS Among 1,598 children who had visited the developmental delay clinic fro...

OBJECTIVE To examine the decisions of pediatric primary care physicians about their diagnostic evaluation for a child with suspected global developmental delay (GDD). STUDY DESIGN A survey was mailed to a sample of pediatricians (n = 600) and family physicians (n = 600) randomly selected from the American Medical Association Physician Masterfile. The survey contained a clinical vignette descr...

The distribution of hookworm in schistosomiasis-endemic areas in Brazil was mapped based on climate suitability. Known biological requirements of hookworm were fitted to data in a monthly long-term normal climate grid (18 x 18 km) using geographical information systems. Hookworm risk models were produced using the growing degree day (GDD) water budget (WB) concept. A moisture-adjusted model (MA...

PURPOSE To identify risk factors for glaucoma drainage device (GDD) erosions. PATIENTS AND METHODS In a retrospective comparative case series, medical records of 1013 patients who underwent GDD surgery performed by 5 surgeons between 2006 and 2011 were reviewed. The outcome measures assessed included age, race, sex, contact lens wear, seasonal allergies, medical comorbidities, glaucoma diagno...

BACKGROUND Difficulties in the use, preparation, and cost of radioactively-labeled glycosylated compounds led to this research and development study of a new gadolinium-labeled glucose compound that does not have a radioactive half-life or difficulties in its synthesis and utilization. METHODS Based on the structure of the 2-fluoro-2-deoxy-D-glucose molecule ((18)FDG), a new compound consisti...

We have expressed the putative RNA-dependent RNA polymerase encoded by the potyvirus tobacco vein mottling virus (TVMV) in Escherichia coli as a glutathione S-transferase fusion protein. As prepared, the fusion protein possessed the poly(U) polymerase activity that is a hallmark of other picornavirus-encoded polymerases. In addition, this protein was able to utilize full-length TVMV RNA as a te...

AIM To compare the intermediate-term efficacy of a large surface area Baerveldt 350 mm2 glaucoma drainage device (GDD) with medium surface area implants (Baerveldt 250 mm2 and Molteno 3, 230, or 245 mm2). DESIGN This is a retrospective, nonrandomized comparative trial. MATERIALS AND METHODS A total of 94 eyes of 94 patients of mixed glaucoma diagnoses without any prior glaucoma surgical pro...

The Centers for Disease Control and Prevention has established 10 Global Disease Detection (GDD) Program regional centers around the world that serve as centers of excellence for public health research on emerging and reemerging infectious diseases. The core activities of the GDD Program focus on applied public health research, surveillance, laboratory, public health informatics, and technical ...

BACKGROUND Investigation of patients, particularly children, with unexplained global developmental delay (GDD)/learning disability (LD) has been challenging due to a lack of clear guidance from specialised centres. Limited knowledge of rare diseases and a poor understanding of the purpose or limitations of appropriate investigations have been some of the principal reasons for this difficulty. ...