Effect handlers allow the programmer to implement computational effects, such as custom error handling, various forms of lightweight concurrency, and dynamic binding, inside programming language. We introduce cpp-effects, a C++ library for effect with typed high-level, object-oriented interface. demonstrate that can be successfully applied in imperative systems languages manual memory managemen...

User-defined effects and effect handlers are advertised advocated as a relatively easy-to-understand modular approach to delimited control. They offer the ability of suspending resuming computation allow information be transmitted both ways between computation, which requests certain service, handler, provides this service. Yet, key question remains, day, largely unanswered: how does one modula...

Background: Cryptosporidium parvum is major protozoan parasite of both animals and humans with zoonotic significance. There a paucity information on its occurrence associated risk factors in North Eastern states, India. The present study aimed at the molecular characterization from cattle handlers West district Tripura associates analysis. Methods: Faecal samples were randomly collected (100 ea...

Aspects often impact the exceptional control flow of a program by signaling and handling exceptions signaled by other aspects or classes. The exceptions signaled by aspects may flow through the program execution in unexpected ways leading to failures such as uncaught exceptions and exceptions being caught by the wrong handlers. We identified a set of bug patterns via an empirical study of excep...

The use of interactive computer graphics in CAD applications requires a great deal of programming effort. To avoid this effort many general display handlers and graphic languages have been written. They enable programming on a higher level as well as calls in a higher level programming language but they suffer from three disadvantages: they are oriented too much towards graphics and geometry, t...

Food safety remains a public health issue in developing countries. The theory of planned behavior (TPB) was applied to predict food handlers' intentions perform safe food-handling practices processing. This quantitative research with observational analytic methods, using cross sectional approach. sample consisted 80 handlers locally-run seafood stalls along the coast Bantul Regency, Special Reg...

background: salmonella is one of the major causes of human diseases related to food consumption. salmonella typhi and s. para-typhi are causes of typhoidal and para-typhoidal infections. some infected individuals recovering from this infection become temporary or permanent carriers, harboring the organisms in the gallbladder, biliary tract, or rarely in their intestines. the aims of this study ...

BACKGROUND Human and animal influenza are inextricably linked. In particular, the pig is uniquely important as a mixing vessel for genetic reassortment of influenza viruses, leading to emergence of novel strains which may cause human pandemics. Significant reduction in transmission of influenza viruses from humans, and other animals, to swine may therefore be crucial for preventing future influ...

Meniscal lesions are common and may contribute to the development of knee arthrosis. A few case-control and cross-sectional studies have identified knee-straining work as risk factors for meniscal lesions, but exposure-response relations and the role of specific exposures are uncertain, and previous results may be sensitive to reporting and selection bias. We examined the relation between menis...