Many countries in Sub-Saharan Africa (SSA) are in need of technology innovators who are equipped to leverage technologies in locally relevant domains such as health, government and education. To create skilled graduates who can build and shape locally relevant technologies, higher education institutes in Africa must have Computer Science (CS) education programs that meet local needs, for exampl...

We present the first formal specification of the SSA form, an intermediate code representation language used in most modern compilers such as GCC or Intel CC, and of its conversion process from imperative languages. More specifically, we provide (1) a denotational semantics of the SSA, the Static Single Assignment form, (2) a collecting denotational semantics for a Turing-complete imperative la...

Purpose. Somatosensory (SSA) and pharyngolaryngeal auras (PLA) may suggest an extratemporal onset (e.g., insula, second somatosensory area). We sought to determine the prognostic significance of SSA and PLA in temporal lobe epilepsy (TLE) patients undergoing epilepsy surgery. Methods. Retrospective review of all patients operated for refractory TLE at our institution between January 1980 and Ju...

Neurons in primary auditory cortex (A1) of cats show strong stimulus-specific adaptation (SSA). In probabilistic settings, in which one stimulus is common and another is rare, responses to common sounds adapt more strongly than responses to rare sounds. This SSA could be a correlate of auditory sensory memory at the level of single A1 neurons. Here we studied adaptation in A1 neurons, using thr...

Abstract The direct perturbation of anthropogenic aerosols on Earth’s energy balance [i.e., aerosol radiative forcing (DARF)] remains uncertain in climate models. These uncertainties critically depend optical properties, primarily depth (AOD), single scattering albedo (SSA), and the asymmetry factor g . In this study, we investigate intermodel spread DARF across 14 global models within phase 6 ...

OBJECTIVES Persons from sub-Saharan Africa (SSA) are increasingly enrolled in the Swiss HIV Cohort Study (SHCS). Cohorts from other European countries showed higher rates of viral failure among their SSA participants. We analyzed long-term outcomes of SSA versus North Western European participants. DESIGN We analyzed data of the SHCS, a nation-wide prospective cohort study of HIV-infected adu...

Nonsteroidal anti-inflammatory drugs such as sulindac sulfide have shown promising antineoplastic activity in multiple tumor types, but toxicities resulting from COX inhibition limit their use in cancer therapy. We recently described a N,N-dimethylethyl amine derivative of sulindac sulfide, sulindac sulfide amide (SSA), that does not inhibit COX-1 or -2, yet displays potent tumor cell growth-in...

Snow on the ground impacts climate through its high albedo and affects atmospheric composition through its ability to adsorb chemical compounds. The quantification of these effects requires the knowledge of the specific surface area (SSA) of snow and its rate of change. All relevant studies indicate that snow SSA decreases over time. Here, we report for the first time three cases where the SSA ...

The incidence and mortality rates from right-sided colorectal cancers (CRCs) have not decreased, compared with the significant reduction of CRCs in the left colon in recent years. It is likely that a significant proportion of right-sided CRCs evolve from undetected sessile serrated adenomas/polyps (SSA/Ps) in the primary colonoscopy. Increasing evidences suggest that SSA/Ps are high-risk lesion...

AIM To study the effects of somatostatin (SST) and its antagonist cyclo-(7-aminoheptanoyl-Phe-D-Trp-Lys-Thr [Bzl]) (SSA) on morphine-induced analgesia. METHODS The pain assays were the hot plate and the tail flick test. RESULTS SST or SSA per se administered intracerebrally at the doses of 0.1 and 1 mg/mouse did not change the pain threshold of mice both in the hot plate and in the tail fli...