Development of Solar Energy in Sabah Malaysia: the Case of Trudgill’s Perception

Primary Adenotonsillar Tuberculosis in an Immunocompetent Child -A Case Report

Introduction: Primary tuberculosis (TB) of the oropharynx and nasopharynx is an extremely rare form of extra-pulmonary TB in children. Primary tuberculosis occurs more likely secondary to pulmonary TB and is more common in immunocompromised patients.   Case Report: We reported the case of a young male presented with the symptoms of non-specific chronic adenotonsillitis, ...

Short communication: Identification and morphometric descriptions of four dominant families of larval fishes in the estuary of Marudu Bay, Sabah, East Malaysia

Stridor in a Newborn with Double Aortic Arch-A Case Report

Introduction: Double aortic arch (DAA) is a congenital anomaly of the aortic arch. It is the most common type of complete vascular ring. When it occurs, the connected segment of the aortic arch and its branches encircle the trachea and esophagus, leading to symptoms related to these two structures. Case Report: We present a case of a newborn baby who developed biphasic stridor immediately after...

The development and assessment of solar-driven Tri-generation system energy and optimization of criteria comparison

In this research, the thermodynamic investigation of the tri-generation system is performed by the first and second law of Thermodynamics. The trigeneration system under study consists of three subsystems including the solar subsystem, Kalina subsystem and lithium bromide-water absorption chiller subsystem. The proposed system generates power, cooling and hot water using solar energy. The syste...

Evaluation of the effect of building orientation on achieved solar radiation - a NE-SW orientated case of urban residence in sem-iarid climate

Nowadays, with the development of the economy, the demand for energy is increasing rapidly while the energy supply is growing shorter and shorter. Researches indicate that energy consumption in the residential sector counts for the main parts of the total energy consumption. This paper evaluates the effect of building orientation on exposure to the solar radiation in a NESW orientated case o...