Coherent combining of fiber amplifiers is a promising technique to increase the overall output power from efficient and compact laser sources while simultaneously maintaining beam quality. Active phase controlling of master oscillator power amplifiers (MOPA) is one of the most common coherent beam combining (CBC) architecture [1-3]. Up to now, the highest-power obtained by CBC and CBC of larges...

In this paper, we study the security of randomized CBC– MACs and propose a new construction that resists birthday paradox attacks and provably reaches full security. The size of the MAC tags in this construction is optimal, i.e., exactly twice the size of the block cipher. Up to a constant, the security of the proposed randomized CBC– MAC using an n–bit block cipher is the same as the security ...

Choice-Based Conjoint (CBC) models are often used for pricing decisions, especially when scanner data models cannot be applied. Up to date, it is unclear how Choice-Based Conjoint (CBC) models perform in terms of forecasting real-world shop data. In this contribution, we measure the performance of a Latent Class CBC model not by means of an experimental holdout sample but via aggregate scanner ...

Peripheral blood film review refers to checking or verifying flagged or abnormal results obtained by an automated hematology analyzer. The usual mechanism for this review is to have an expert human inspect a stained blood film with identification and enumeration of 100 or more consecutive leukocytes. This function also includes inspection of red cell and platelet morphology with comments and in...

BACKGROUND Late-onset sepsis in very low birth weight (VLBW) infants is a diagnostic challenge. We aimed to evaluate the diagnostic utility of the C-Reactive protein (CRP) and the complete blood count (CBC) for late-onset sepsis in VLBW infants. METHODS In a 5-year retrospective cohort of 416 VLBW infants born at less than 1500 g, there were 590 separate late-onset sepsis evaluations. CRP and...

BACKGROUND Complete blood count (CBC) parameters may associated with multiple diseases. Urinary stone disease is common public problem. Predictive value of CBC parameters may be associated with urinary stone disease. OBJECTIVES To analyze the association between complete blood count (CBC) parameters and urinary stone disease. PATIENTS AND METHODS This study was a retrospective observational...

Recently Bernstein [4] has provided a simpler proof of indistinguishability of CBC construction [3] which is giving insight of the construction. Indistinguishability of any function intuitively means that the function behaves very closely to a uniform random function. In this paper we make a unifying and simple approach to prove indistinguishability of many existing constructions. We first revi...

We present a new way to construct a MAC function based on a block cipher. We apply this construction to AES resulting in a MAC function that is a factor 2.5 more efficient than CBC-MAC with AES, while providing a comparable claimed security level.

Conjoint Behavioral Consultation (CBC) is discussed as an emerging and effective model of home-school collaboration and shared problem solving. A case study is presented to demonstrate how practitioners can use CBC to deliver high quality consultation and intervention services to students, teachers, and parents in a real world setting. An evidence-based intervention (EBI) was implemented in the...

The security of interchanged use of modes of operation of block ciphers have not been discussed in the public literature. So far, the modes of operation of block ciphers have been treated as completely independent and uncorrelated. In this paper we represent both CBC and OFB as quasigroup string transformations, and then show that OFB mode is a special case of the CBC mode of operation. That ra...