Abstract: In some aspects, a method includes obtaining, by a response generator circuit, reliability information for each bit of an array of bits provided by a physical unclonable function (PUF) circuit; receiving, from the PUF circuit during run time, an array of values for the array of bits; selecting a plurality of values from the array of values received from the PUF circuit in accordance with the reliability information; and generating, by the response generator circuit, a PUF response from the selected plurality of values.

Abstract: Combustion engine linkage mechanisms providing a longer piston stroke enabling high compression ratios without compromising the size or weight of the engine. The mechanisms accommodate different engine compression and expansion ratios to optimize thermodynamic efficiency for different loading conditions on demand.

Abstract: A hand to mouth bite counting device is provided that may be worn on a hand, wrist or arm of a user to silently and continuously count the number of bites of food taken by the user. The bite counting device may include a sensing device that collects data corresponding to a sensed movement, and a processor that implements an algorithm to process the collected data and determine whether data collected within a given interval of time corresponds to a bite of food taken by the user. The processor derives a set of attributes from the data collected within the given interval of time to define the sensed movement. The device also provides feedback, goal setting functionality, and long-term statistics to serve as a dietary aid.

Abstract: The disclosure provides a method for quantification of hepatic function in a subject comprising measuring the clearance of an orally administered isotopically labeled cholic acid in a subject with, or suspected of having or developing, a hepatic disorder, for example, chronic hepatitis C. The disclosure further provides methods and kits for assessment of hepatic function.

Abstract: A circularly polarized horn antenna can comprise a rectangular waveguide, a hexagonal waveguide connected to the rectangular waveguide, a first transition part connected to the hexagonal waveguide, and a horn connected to the first transition part. The horn can include a first corrugated inner surface, and the first transition part can include a second corrugated inner surface.

Abstract: A 3-way high-speed valve including a housing, first and second spools, and an actuator mechanism. The spools are slidably disposed in bores of the housing. The housing further defines an inlet, first and second intermediate ports, and first and second outlets. The inlet is fluidly open to the first bore. The intermediate ports each fluidly connect the first and second bores. The first and second outlets are fluidly open to the second bore. The actuator mechanism articulates the spool bodies to generate differing flow conditions of the valve, including a first flow condition in which the inlet is fluidly connected to the first outlet, and a second flow condition in which the inlet is fluidly connected to the second outlet.

Abstract: A method of promoting hair growth can include: a polypeptide having a sequence that has at least 75% complementarity to or at least 75% identical to SPR4; and topically administering the polypeptide to a subject. This can include putting or causing the polypeptide to be in the skin, such as in any dermal layer. In one aspect, the method can include administering the composition topically so as to administer the polypeptide to the subject. In one aspect, the method can include administering the polypeptide to skin of the subject. In one aspect, the method can include administering the polypeptide to a hair follicle of the subject. In one aspect, the method can include administering the polypeptide to a bald spot of the subject.

Abstract: Optimal enhancement of 3G cellular network capacity utilizes two components of learning and optimization. First, a pair of learning approaches are used to model cellular network capacity measured in terms of total number of users carried and predict breakpoints of cellular towers as a function of network traffic loading. Then, an optimization problem is formulated to maximize network capacity subject to constraints of user quality and predicted breakpoints. Among a number of alternatives, a variant of simulated annealing referred to as Block Coordinated Descent Simulated Annealing (BCDSA) is presented to solve the problem. Performance measurements show that BCDSA algorithm offers dramatically improved algorithmic success rate and the best characteristics in utility, runtime, and confidence range measures compared to other solution alternatives.

Abstract: Disclosed herein are some continuous time systems and methods. Some of the disclosed systems and methods use a continuous-time analog-to-digital converter (ADC) configured to receive an analog input and to generate an ADC output, a continuous-time digital signal processor configured to receive the ADC output and generate one or more digital outputs, one or more digital-to-analog converters configured to receive the one or more digital outputs, each digital-to-analog converter configured to receive a corresponding digital output and generate an analog output, and an adder configured to receive the analog outputs of the one or more digital-to-analog converters and to generate a summed analog output.

Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE), a method for operating of an AP includes receiving a signal from at least one adjacent AP, generating information regarding each of channels based on the received signal, generating respective expected values by considering at least one channel to be involved in channel bonding, based on the information regarding each of the channels, and selecting a channel based on the respective expected values. An apparatus includes a controller configured to generate respective expected values for each of the channels and select a channel based on the respective expected values.

Abstract: Disclosed herein, inter alia, are acyclic nucleotide analogs and methods of using an acyclic nucleotide analog for treating and/or ameliorating a papillomavirus infection.

Abstract: The present invention is related to a use of aminopyrazine derivatives in the manufacture of a medicament for preventing or treating malaria. Specifically, the present invention is related to aminopyrazine derivatives useful for the preparation of a pharmaceutical formulation for the inhibition of malaria parasite proliferation.

Abstract: Provided herein are methods of making composite materials. The methods may include infiltrating a carbon nanoscale fiber network with a ceramic precursor, curing the ceramic precursor, and/or pyrolyzing the ceramic precursor. The infiltrating, curing, and pyrolyzing steps may be repeated one or more times. Composite materials also are provided that include a ceramic material and carbon nanoscale fibers.

Abstract: There is provided a process for producing proteins from the by-product streams arising from distillation processes, in particular the by-product stream known as “pot ale” or “burnt ale” and the use of such proteins as protein feed ingredients or food additives.

Abstract: The present disclosure is directed to methods using durable functional materials for processes that include an oxidation step. The durable functional materials are redox active oxygen carrier materials that include a zirconia or yttria-stabilized-zirconia (YSZ) matrix containing a redox-active metal ion(s), such as, but not limited to Fe, Mn, Cu, Co and Cr. In an embodiment, these materials are used in chemical looping processes.

Abstract: According to an embodiment of the present disclosure, a spatial interpolation method for a linear phased array antenna relates to a spatial interpolation method for a linear phased array antenna including a plurality of transmission antenna elements and a plurality of reception antenna elements and includes Step 1 in which the plurality of reception antenna elements receive a reflected wave reflected from a target, Step 2 in which an incidence angle of the reflected wave incident on the plurality of reception antenna elements is estimated using an angle estimation algorithm, Step 3 in which a bad-conditioned antenna element is selected from among the plurality of reception antenna elements, and Step 4 in which a received signal of the bad-conditioned antenna element is compensated for and the incidence angle of the reflected wave incident on the plurality of reception antenna elements is re-estimated using an angle estimation algorithm.

Abstract: Disclosed herein are a high voltage switching circuit which includes one or more main switching devices connected to one or more current sources, and a control circuit unit configured to control a potential difference between terminals of each of the main switching devices within a predetermined range by receiving current from the one or more current sources.

Abstract: The present invention comprises methods of treating an infection using a pharmaceutical composition comprising an active ingredient selected from Table 1. In some aspects, the infection can be caused by one or more pathogens, including fungal pathogens. For example, the infection may be Valley Fever.

Abstract: A method for controlling an electric conductivity of a metal oxide thin film is disclosed. The method may include forming a metal oxide thin film; applying thermal treatment to the metal oxide thin film; and irradiating UV (ultraviolet)-rays to the metal oxide thin film in an atmosphere containing water molecules and oxygen molecules. Thus, the hydrogen may be doped into the metal oxide thin film to improve the electric conductivity of the metal oxide thin film.

Abstract: A method for stimulating angiogenesis in a tissue of a mammal comprising contacting tissue with a protein substantially similar to pyruvate kinase M2.