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With the expansion of RFID technology application in diverse fields, the security problems attract more and more attention. In the RFID Security authentication protocols used public-key cryptography, the authentication protocol based on the ECDLP (Elliptic Curve Discrete Logarithm Problem) can solve the clone and reply attacks very well, but there are more(More)
We report the controlled synthesis of NiCo layered double hydroxide (LDH) nanoplates using a newly developed high temperature high pressure hydrothermal continuous flow reactor (HCFR), which enables direct growth onto conductive substrates in high yield and, most importantly, better control of the precursor supersaturation and, thus, nanostructure(More)
The exponential growth of next generation sequencing (NGS) data has posed big challenges to data storage, management and archive. Data compression is one of the effective solutions, where reference-based compression strategies can typically achieve superior compression ratios compared to the ones not relying on any reference. This paper presents a lossless(More)
In situ techniques with high temporal, spatial and chemical resolution are key to understand ubiquitous solid-state phase transformations, which are crucial to many technological applications. Hard X-ray spectro-imaging can visualize electrochemically driven phase transformations but demands considerably large samples with strong absorption signal so far.(More)
SUMMARY Exhaustive mapping of next-generation sequencing data to a set of relevant reference sequences becomes an important task in pathogen discovery and metagenomic classification. However, the runtime and memory usage increase as the number of reference sequences and the repeat content among these sequences increase. In many applications, read mapping(More)
Nanomaterials with particular nanostructures which usually possess special properties always attract considerable attention. A novel bimetallic Pt/Cu hexapod nanostructure was prepared by a facile one-pot strategy. The formation mechanism was investigated by the time sequential evolution experiments and the hexapod concave nanostructures originated from the(More)
Keywords: Hybrid up-conversion device Organic light-emitting diode MoO 3-doped CuPc Interface layer a b s t r a c t We report a hybrid up-conversion device integrating a In 0.2 Ga 0.8 As/GaAs MQWs photode-tector with an organic light emitting diode (OLED), that converts input 980 nm infrared light to output 520 nm green light. Devices with different(More)
Domain Name System (DNS) is one of the most crucial components of the Internet. However, due to the vulnerability of DNS, its security has been continuously challenged in recent years. In order to thoroughly understand the root cause of the security risks in the DNS, researches in DNS security are surveyed, and vulnerabilities in DNS and corresponding(More)
The rapid development of Internet attack has posed severe threats to information security. Therefore, it's of great interest to both the Internet security companies and researchers to develop novel methods which are capable of protecting users against new threats. However, the sources of these network attack varies. Existing malware detectors and intrusion(More)
Effects of doping molybdenum oxide (MoO 3) in copper phthalocyanine (CuPc) as hole injection layer in OLEDs are studied. A green OLED with structure of ITO/MoO 3-doped CuPc/NPB/10-(2-benzothiazolyl)-(C545T): tris(8-hydroxyquinoline) aluminum (Alq 3)/Alq 3 /LiF/Al shows the driving voltage of 4.4 V, and power efficiency of 4.3 lm/W at luminance of 100 cd/m(More)