Open Access Journals

All Science and Engineering articles published in our Open Access journals are freely accessible to read, download and share..

Publish Your Research Papers

Annex Publishers is a center for researchers and scientists who work hard to bring a far higher tomorrow for humanity.
  • Annex Publishers

    Annex publishers is an Open Access publication model which allows the publication of articles to the world through this community. We provide you the asset of interaction with the most researchers from the scientific community. Anyone can freely access the articles printed under Annex publishers.
  • Why Open Access?

    Open access provides an unlimited access to journals and publications, with a perfect platform for thousands of researchers to form jointly for the development of science. Open Access assists in accelerating the scientific discovery, encourage innovation, enhance education and refresh the economy to build up the knowledge of the general public.
Submit Manuscript

Recent Articles

The Role of Nursing in Scientific Investigation in Africa: A Retrospective Analysis

We think that there is a generalized opinion that nursing professionals have to possess a strong vocation for their profession, which can be compared with the priesthood. In Europe, during the Middle Ages, they were supported by the Catholic Church. It is believed that the first recorded aspects of nursing place the inception of the profession during the height of the Roman Empire, around 300 A.D. It was during this time that the Empire sought to place a hospital within every town under its rule.

Negatively Charged Gold Nanoparticles “Control” Double-Stranded DNAs Spatial Packing

We report here on new optic and small-angle X-ray scattering (SAXS) measurements concerning the formation of the dispersions from double-stranded (ds) DNA molecules, doped with negatively charged gold nanoparticles (nano-Au). The nano-Au fixation nearby the surfaces of linear ds DNA in solution of high ionic strength (0.3 M NaCl) and subsequent phase exclusion of (ds DNA-nano-Au) complexes from solution containing poly(ethylene glycol) results in decrease in the amplitude of abnormal negative band in the circular dichroism spectra of the formed cholesteric liquid-crystalline dispersions (CLCD).

Principal Time-Use and School Efectiveness at Gabi-Rasu Zone Secondary Schools

Principals have different duties and responsibility to heads of schools. To better understand the allocation of their time work within the work day lives of principals, this study uses self-rating time-use data for secondary school principals in Gabi-Rasu Zone, Afar national regional state, Ethiopia. This study examines the relationship between the time principals spent on different types of activities and school outcomes including student achievement general education secondary school examination (GESSE) test score. We find that time spent on organization management activities, administration activities, instructional program activities, day-to-day instructional activities, internal relation activities, external relation and other activities are associated with school outcome (student test score). The researcher used a descriptive research design of survey type and gathered data through self-rating time usage data. The sample of this study comprises school principals in the Gabi-Rasu Zone. Thus, eleven public general preparatory secondary high school, two private general secondary high school and fifteen public general secondary high school. There are four research questions were guided this study. The data collected were analyzed through the computation of descriptive statistics, t-test, and contingency table and Univariate correlation. Findings indicated significant relationships between principal time-use and school effectiveness, principal effectiveness, proportion of time of different activity and activities that principals often engaged.