In this article, we consider some classes of nonlinear fractional differential equations with singularity take the form b‘u(t, where / C J :— [0,1] and z U : — (z C :| z |< 1 ) . Our purpo ... Read More
We have calculated the reduced transition probabilities B(M2, 9/2+ → 5/2- ) of odd 65Ni, 67Zn, 69Ge, and 71Se nuclei with neutron number N=37. The theoretical calculations of the reduced transition pr ... Read More
This study presents a descriptive statistical analysis of cloud cover using monthly data for Sindh and Makran coasts recorded by the Pakistan Meteorological Department from 1980 to 2004. For Sindh coa ... Read More
Nowadays, software development industry has departed from traditional development to Agile software development. In this paper we have proposed a conceptual framework. The main emphasis in this framew ... Read More
Plant species have proven to be an important source of treatment in different diseases, in particular certain malignant tumors. The cytotoxic efficacy of Fagonia cretica has long been a subject of int ... Read More
The isobase map (local base-level map) represents the erosional stages and it gives a strong relationship between different Strahler order streams and the local erosion al conditions in a changingtopo ... Read More
In recent years, the trends of deep excavation for basement construction in high-rise buildings are getting rapid popularity in Pakistan. However, the design and construction specifications of earth r ... Read More
In this paper, we consider the Hyers-Ulam stability for the following fractional differential equations in sense of Caputo fractional derivative defined in the unit disk: ( ) = ( ( ), ( ); ), c c Dz z ... Read More
In this paper some common fixed point theorems are established for two and four mappings satisfying Q- implicit relation iii G -metric spaces. Also, a coininon fixed point tlieoi em for F-contraction ... Read More
Global warming is now a stark reality affecting the humanity in many hazardous ways. Continuous floods in Pakistan in past two years are an eye opener in this regard. A great loss of property, agricul ... Read More
Anemia is one of the most common micronutrient deficiency in our community. Nutritional anaemias are caused when there is an inadequate body store of a specific nutrient needed for hemoglobin synthesi ... Read More
A brown alga of extremely rare occurrence Padinopsis adriatica Ercegović, was collected from the Arabian Sea coast at Karachi, Pakistan during March 2008 and investigated for its morphology, anatomy a ... Read More
This paper presents framework of reverse logistics optimizing the stakeholders’ gain, social gain, economic gain and environmental gain. It identifies the roadblocks that prevail in recycling industry ... Read More
Risks in construction projects are due to the uncertainty involved at decision making of management, manipulation of resources, tackling of constraints, implementation of quality etc. Therefore, const ... Read More
: In this paper, a new Multi-Input Multi-Output Adaptive Wavelet Neural Network based Steam Blow-Off System Controller (MIMO AWNN-SBOSC) is designed based on real time dynamic parametric plant data of ... Read More
The aim of this paper is to introduce two new class of functions called (1,2)*-αĝ-homeomorphisms and strongly (1,2)*-αĝ-homeomorphisms using (1,2)*-αĝ-closed sets and study their basic properties in b ... Read More
High frequency and intensity of rainfall events are the major causes of flooding in Pakistan. Statistical distributions, i.e., Gumbell Maximum (GM) distribution & Generalized Extreme Value distributio ... Read More
: The aim of this study was to assess the seasonal variability in virtual height of ionospheric F2 layer for Pakistan’s atmospheric region (PAR). In this communication virtual height variations have b ... Read More
In this study sewage water treatment efficiency of Chlorella vulgaris, Rhizoclonium hieroglyphicum and mixed algae culture (Microspora sp., Navicula sp., Lyngbya sp., Cladophora sp., Spirogyra sp. and ... Read More
The utilization of solar thermal energy has got prime importance in Pakistan due to the current energy scarcity and escalating cost scenario in the country. Parabolic Trough Solar Concentrator is one ... Read More
Some of the world’s most profitable reservoirs are assumed to be naturally fractured reservoirs (NFR). Effective evaluation, prediction and planning of these reservoirs require an early recognition of ... Read More
In the geometric function theory much attention is paid to various fractional operators (differential and integrals) mapping the class of univalent functions and its subclasses into themselves. The cl ... Read More
In this paper we introduce a subclass D ;J M p, q,s 1 of meromorphic multivalent starlike functions of order +defined by Dziok and Srivastava operator. The main object of this paper is to investig ... Read More
: In recent years, the understanding of various phenomena pertaining to space science and consequently the predictability of naturally occurring phenomena have improved. Wavelet is a tool for displayi ... Read More
In the present paper we have studied the Sitnikov problem when extended to four body problem with all the primaries as oblate bodies. Here all the three primaries are moving in the circular orbit in t ... Read More
The mucilaginous, marine red alga, Scinaia hatei Børgesen (Nemaliales), collected from various coastal areas of Karachi at the northern Arabian Sea, was investigated for its morphology, anatomy, growt ... Read More
A huge amount of solid organic waste is generated daily in cities, causing disposal and environmental problems. It is critical to manage these wastes in cost effective and environment friendly manners ... Read More
Specimens of the genus Padina Adanson were collected from northern coast of the Arabian Sea at Karachi, Pakistan during March 2006–April 2009 and investigated for their morphology, anatomy and reprodu ... Read More
Simulation study has been conducted by developing a dynamic model of water-wet naturally fractured reservoir (NFR) having slab type matrix blocks, as a worst case for tertiary gas injection (TGI) in a ... Read More
This research contribution highlights the role of academia and industry in Pakistan to cope with the mushrooming applications and technology of Global Navigation Satellite Systems (GNSS). The Global P ... Read More
