Discovering High Utility Item Sets to Achieve Lossless Mining using Apriori Algorithm

Mining high utility thing sets (HUIs) from databases is a vital information mining errand, which alludes to the disclosure of thing sets with high utilities (e.g. high benefits).The proposal three effective calculations named AprioriCH (Apriori-based calculation for mining High utility Closed þ itemsets), AprioriHC-D (AprioriHC calculation with Discarding unpromising and detached things) and CHUD (Closed þ High Utility itemset Discovery) to discover this portrayal. Further, a strategy called DAHU (Derive All High Utility itemsets) is proposed to recuperate all HUIs from the arrangement of CHUIs without getting to the first database.To accomplish high proficiency for the mining errand and give a succinct mining result to clients, we propose a novel system in this paper for mining closedþ high utility itemsets (CHUIs), which fills in as a reduced and lossless portrayal of HUIs

Knowledge of the art of governance: the Mughal and Ottoman empires in the early seventeenth century

This article seeks to reconstruct the prevailing concepts, images and principles that framed sovereign governance in the Mughal and Ottoman empires in the early seventeenth century. Little is known about the subject. To help fill the gap, two contemporaneous advice-to-kings treatises - one Mughal by 'Abd al-Haqq Dihlavī, one Ottoman by Koçi Bey - are analysed in juxtaposition. Such an analysis, never previously undertaken, is motivated and guided by a novel approach. In this approach, a model founded on near-universal conditions and problems is deployed within a regional perspective. The findings which result advance our understanding of the art of governance in the Mughal and Ottoman empires of the time. But they have a larger importance, too. They move us closer to achieving a break with the decline paradigm, whose logic still persists in mainstream interpretations. They also contribute to a more recent, and rapidly developing, interest in a region spanning much of South Asia and the Middle East that was formative for the global genesis of the modern world

A Study On Preparation And Evaluation Of Herbal Peel Off Face Mask

Skin care preparations are designed to exert local activity when applied over the skin mucous membrane, these skin preparations include gel, lotion, ointment, cream, peel off mask etc. Peel off mask is the type of dosage form which is gently applied onto the facial skin surface and is peeled off after a few minutes of its application. It is used as the remedy to treat facial skin related problems and tightening of skin, moisturizing and tan removal from the skin. Here we are formulating of charcoal peel off face mask, charcoal have cleansing property and having soothing property. Excipients used in the formulation are PVA (polyvinyl alcohol), glycerin, gelatin citric acid. Different formulations were taken and evaluated for the various parameters like spread ability, pH, stability studies, peeling time etc. The formulation evaluated for the parameters stands in standard range

Terahertz Logic Gate Operations in a Toroidal Metasurface

The applications of terahertz metamaterials are being actively explored in recent times for applications in high-speed communication devices, miniature photonic circuits, and bio-chemical devices because of their wide advantages. The toroidal resonance, a new type of metasurface resonance, has been examined with great interest to utilize its properties in terahertz metasurface applications. The study reports a proof of concept design of a toroidal metasurface that experimentally demonstrates logic gate operations in the terahertz frequency regime by passive tuning of the split ring resonators compromising the meta-atom design. The amplitude modulation is utilized as a method of determining the Boolean logic output of the system. The proposed metasurface could be further optimized for high amplitude modulations, as well as for active logic gate operations using tunable materials including graphene and ITO. The proposed metasurface consists of three split-ring resonators, and the near-field coupling between the adjacent resonators dictates the logic gate operations. The toroidal excitation in the metasurface is determined by a multipole analysis of the scattered powers of terahertz radiation. The proposed metasurfaces experimentally define AND Boolean logic gate at 0.89 terahertz, and OR Boolean logic gate at 0.97 terahertz. Numerical simulations support the experimentally obtained results. Additionally, we numerically report the excitation of NAND gate at 0.87 THz. Such toroidal logic-gate metasurfaces in the terahertz region could find applications in digitized terahertz circuits for photonic device applications

Management of Class II Division 1 Subdivision malocclusion using unilateral bicuspid extractions and fixed functional appliance: A Two Year Follow-Up

Introduction: Management of Class II Subdivision cases pose a clinical dilemma and require a careful diagnosis to ascertain the source of asymmetry. Various treatment modalities involving: different protocols of tooth extractions; molar distalization; fixed functional appliances, or orthognathic surgery have been proposed for the same.Case presentation: This article reports a unique approach for management of a severe skeletal Class II with Angle’s Class II Division 1 subdivision malocclusion using unilateral bicuspid extractions in mandibular and maxillary arches and a fixed functional appliance.Results: A 13 year 1-month-old male in CVMI transition stage was successfully treated. Extraction of #44 was done to alleviate crowding in the mandibular anterior region and #15 was extracted to protract #16 to achieve a Class II molar relationship. A pre-functional Class II molar and canine relationship with co-incident midlines were achieved. The functional phase consisted of a fixed functional appliance (Forsus FRD) for mandibular advancement to correct the severe skeletal Class II. Class I molar and canine relationships were achieved with the reduction of facial convexity and overjet. The result remained stable 24 months after treatment. The improvement can be quantified by the reduction in scores of orthodontic indices measured pre and post-treatment.Conclusions: Management of Class II subdivision malocclusion requires careful planning. This paper presents a unique approach utilizing unilateral extractions and fixed functional appliances to address severe skeletal Class II discrepancy and the subdivision dilemma