AIM To report the main differences seen by direct visual inspection between original and counterfeit Reciproc instruments, together with an evaluation of instrument bending resistance, cyclic fatigue, surface finish, Vickers microhardness and chemical composition. METHODOLOGY The visual aspects of original Reciproc R25 (VDW, Munich, Germany) and counterfeit Reciproc R25 instruments (claimed t...

background awareness of pharmacists about counterfeit drugs is necessary for health improvement in community. the purpose of the present study is to assess the knowledge and measure the professional attitude and practice of iranian pharmacist about counterfeit drugs. in august 2008, a knowledge, attitude and practice (kap) study was performed in a national sample of 794 pharmacists who particip...

Pharma frauds are on the rise, counterfeit drugs are giving sleepless nights to patients, pharmaceutical companies and governments. The laws prohibiting the sales of counterfeit drugs cannot succeed without technological interventions. Several analytical techniques and tools including spectroscopy, holograms, barcoding, differentiated packing, radio frequency identification, fingerprints, hyper...

This work deals with a classic problem: ”Given a set of coins among which there is a counterfeit coin of a different weight, find this counterfeit coin using ordinary balance scales, with the minimum number of weighings possible, and indicate whether it weighs less or more than the rest”. The method proposed here not only calculates the minimum number of weighings necessary, but also indicates ...

Determining the authenticity of integrated circuits is paramount in preventing counterfeit and malicious hardware from being used in critical military, healthcare, aerospace, consumer, and industry applications. Existing techniques to distinguish between authentic and counterfeit integrated circuits often includes destructive testing requiring subject matter experts. We present a non-destructiv...

Given c nickels among which there may be a counterfeit coin, which can only be told apart by its weight being di erent from the others, and moreover b balances. What is the minimal number of weighings to decide whether there is a counterfeit nickel, if so which one it is and whether it is heavier or lighter than a genuine nickel. We give an answer to this question for sequential and nonsequenti...

Counterfeiting causes hundreds of billions dollars of losses around the world every year. Due to the growing prominence of online commerce, the seriousness of the situation could soon become much worse. Hence, reaching a clear understanding of the fundamental economic incentives behind this practice is of vital importance. In this paper, we investigate a problem within which a firm selling a co...

Counterfeit (or falsified) and substandard medicines pose a major public health risk. We describe the findings of Operation Storm I and II conducted in 2008-2009 to combat counterfeit medicines through partnership between national customs, Drug Regulatory Agencies (DRAs), and police in Cambodia, Indonesia, Laos, Myanmar, Singapore, Thailand, and Vietnam. Samples were obtained from seizures and ...

To what extent has the right to access generic HIV medication been implemented in Kenya for the 1.6 million people living with HIV? How does this relate to the right to health under international and national law? This paper examines a constitutional challenge brought to the High Court of Kenya in 2009 (the "Anti-Counterfeit Case") against the Anti-Counterfeit Act of 2008, which the petitioners...