In this paper we study self applicative theories of operations and binary words in the context of polynomial time computability We propose a rst order theory PTO which allows full self application and whose provably total functions on W f g are exactly the polynomial time computable func tions Our treatment of PTO is proof theoretic and very much in the spirit of reductive proof theory

BACKGROUND Patients with incurable, progressive disease receiving palliative care in sub-Saharan Africa experience high levels of spiritual distress with a detrimental impact on their quality of life. Locally validated measurement tools are needed to identify patients' spiritual needs and evaluate and improve spiritual care, but up to now such tools have been lacking in Africa. The African Pall...

Increasing national food security needs to be built from at the household scale. Household-scale means that each family can meet their independently. The yard of house is closest area used by households for cultivating crops, such as vegetables and fruits. purpose this work program stimulate productive community activities in era COVID-19 pandemic, increase public awareness take advantage unuse...

Group identification refers to the problem of classifying individuals into groups (e.g., racial or ethnic classification). We consider a multinary group identification model where memberships to three or more groups are simultaneously determined based on individual opinions on who belong to what groups. Our main axiom requires that membership to each group, say the group of J’s, should depend o...

Problems with sign-changing coefficients occur, for instance, in the study of transmission problems metamaterials. In this work, we present and analyze a generalized finite element method spirit localized orthogonal decomposition, that is especially efficient when negative positive materials exhibit multiscale features. We derive optimal linear convergence energy norm independently potentially ...

In this article I intend to highlight how the relationship between psychic subject and spiritual is fundamental for understanding of intersubjectivity life world (Lebenswelt). Ideas II, Husserl explains how, from self, object are constituted in world: nature, soul spirit. These three strata being known theoretical attitude and, process, self explicit. a we have nature's constitution, which body...

unemployment among rural youth and agriculture graduates has increased in recent years and has caused a variety of challenges in social and economic fields and having the entrepreneurial spirit could facilitate the solving problem process. therefore, the purpose of this study is to identify factors affecting the development the farmer's entrepreneurial spirit. statistical population of thi...

BACKGROUND An intervention's success depends on how participants interact with it in local settings. Process evaluation examines these interactions, indicating why an intervention was or was not effective, and how it (and similar interventions) can be improved for better contextual fit. This is particularly important for innovative trials like Supporting Policy In health with Research: an Inter...