Abstract: A method, system and computer program product for load balancing of graph processing workloads. Synthetic proxy graphs are generated to characterize machines' graph processing speeds in a cluster. Each of the graph applications executing in the cluster is profiled using the synthetic graphs to form profiling sets. These formed profiling sets are run among the machines in the cluster to capture the machines' graph processing speeds. A metric for each of the graph applications is computed from a relative speedup among the machines in the cluster and/or the graph processing speeds. A graph file of a natural graph and a graph application are loaded. A metric out of the computed metrics is selected based on the graph application. The natural graph is then partitioned into multiple chunks which is distributed onto two or more machines in the cluster based on the selected metric and a user selected partitioning algorithm.

Abstract: The mixed louver spiral fin is a development of the conventional spiral fin-and-tube heat exchanger having louvers at the surface of the fin. Louvers are made on the fin surface for enhancing heat transfer performance. The louvers made are perpendicular and parallel with the radius of the fin. The mixed louver spiral fin can be used for building heat exchangers with heat exchange between fluids, such as gas, liquid, or gas-liquid two phases or application in heat exchangers for waste heat recovery.

Abstract: A membrane biofilm reactor including a vessel defining a volume is disclosed. The reactor also typically includes a first and second plurality of hollow fiber membranes. Each hollow fiber membrane generally has an outer surface and a lumen, and is located within the volume. The reactor further preferably includes a first and second gas feedstock. The first gas feedstock is provided through a first inlet in fluid communication with the lumens of the first plurality of hollow fiber membranes. The second gas feedstock is provided through a second inlet in fluid communication with the lumens of the second plurality hollow fiber membranes. Finally, the reactor also typically includes a biofilm formed on the outer surface of the hollow fiber membranes and made up of methanotrophs, Methanosarcina acetivorans, or both. The first gas feedstock is preferably different from the second gas feedstock.

Abstract: A CO2 adsorbent that includes MIL-100(Fe) and various amounts of carbon nanotubes that are dispersed therein, and a method of capturing CO2 with a CO2 adsorbent that includes an adsorbent matrix of a zeolite and/or a metal organic framework and carbon nanotubes that are dispersed within the adsorbent matrix. Various embodiments of the CO2 adsorbent and the method of capturing CO2 are also provided.

Abstract: Disclosed are various embodiments that relate to multi-agent decision system based at least in part on a dual's dual problem formulation. The embodiments limited the amount of information exchanged among autonomous entities. The embodiments can incorporate existing AC optimal power flow (OPF) software systems. In one embodiments, a subgradient-based iterative method is used.

Abstract: A Surface Plasmon Scanning-Tunneling Chemical Mapping (SPSTM) system is disclosed that determines identification characteristics of a target material. An optical beam source launches an optical beam that propagates through a transparent optical element to a material layer to excite surface plasmons of the material layer. An optical probe with a nanometer-sized tip is positioned over a nanometer-sized region of the target material, which is positioned on the material layer, to measure a probe signal associated only with the surface plasmons that tunnel from the material layer through the nanometer-sized region of the target material and collected by the optical probe. An optical property analyzer is configured to determine at least one optical property associated with the nanometer-sized region based on the probe signal associated with the surface plasmons collected by the optical probe.

Abstract: The invention relates generally to genetically modified non-human animals expressing human polypeptides and their methods of use.

Abstract: An inexpensive, stereoselective synthesis for nootkatone, tetrahydronootkatone, and their derivatives is disclosed utilizing ozonolysis. The starting materials used in the synthesis are inexpensive and the reactions are commercially feasible and amenable to scaling up. The principal starting material, (?)-?-Pinene, is on the GRAS list (generally recognized as safe).

Abstract: The present invention mainly discloses a high-efficiency OLED device, comprising: an anode substrate, a hole transport layer (HTL), at least one emission layer (EML), an electron transport layer (ELT), and a cathode layer. In this high-efficiency OLED, LUMO level of the HTL, LUMO level of the EML and LUMO level of the ETL together form a step-like LUMO level, and HOMO level of the HTL, HOMO level of the EML and HOMO level of the ETL also constitute one step-like HOMO level. On the other hand, the electron mobility of the ETL is greater than the EML's electron mobility by at least 2 orders in this high-efficiency OLED. Moreover, a variety of experimental data have proved that, a specific OLED would certainly exhibits outstanding luminance performance as long as the specific OLED is made based on the above-mentioned physical characteristics limitations for the ETL, the EML and the HTL.

Abstract: This disclosure relates to methylsulfonamide derivatives and uses as imaging agents and other uses related to CXCR4 inhibition. In certain embodiments, the disclosure relates to pharmaceutical compositions comprising compounds disclosed herein, derivatives, or pharmaceutically acceptable salts or prodrugs thereof. In certain embodiments, the compositions disclosed herein are used for imaging to study CXCR4 related conditions.

Abstract: A biological information measuring apparatus includes a radiation emitting unit configured to emit radiation to a subject, a biomagnetic field detector configured to detect a biomagnetic field on the subject, and a radiation sensitive material having sensitivity to the radiation, having enough size for enabling radiography of an examination target of the subject, and being nonmagnetic. The radiation sensitive material is arranged between an examination region where the examination target of the subject is to be positioned and the biomagnetic field detector.

Abstract: The present disclosure relates to a 5th Generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system beyond a 4th Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to maximize adaptive transmission performance by designing a puncturing order and a repetition order individually in optimized order. An operation method of a transmission device for adaptive transmission of a codeword according to an embodiment of the present disclosure includes generating a codeword using a polar code and transmitting a packet including at least one codeword indicated by a repetition order when bit repetition is needed. The repetition order is determined based on at least one of channel polarization or channel quality information.

Abstract: An example system and method associated with identifying and treating a source of a heart rhythm disorder are disclosed. In accordance therewith, a spatial element associated with a region of the heart is selected. Progressive rotational activations or progressive focal activations are determined in relation to the selected spatial element over a period of time. The selecting and determining are repeated over multiple periods of time. A source parameter of rotation activations or focal activations is determined, wherein the source parameter indicates consistency of successive rotational activations or focal activations in relation to a portion of the region of the heart. The determining of a source parameter is repeated for multiple regions of the heart. Thereafter, representation of the source parameter is displayed for each of the multiple regions of the heart to identify a shape representing the source of the heart rhythm disorder.

Abstract: A modular planar interconnect device for a solid oxide fuel cell includes a planar interconnect body, a pair of upper shielding plates, and a pair of lower shielding plates. The upper shielding plates are configured to be respectively fitted between front and rear boundary wall surfaces of a first inlet region of the planar interconnect body and between front and rear boundary wall surfaces of a first outlet region of the planar interconnect body. The lower shielding plates are configured to be respectively fitted between right and left boundary wall surfaces of a second inlet region of the planar interconnect body and between right and left boundary wall surfaces of a second outlet region of the planar interconnect body.

Abstract: A biomedical stimulation protection device includes a current source, a first upper P-channel metal oxide semiconductor field effect transistor (PMOSFET), a first adaptive bias circuit, and six first stimulating metal oxide semiconductor field effect transistors (MOSFETs). The first adaptive bias circuit receives a power voltage (VDD), a double power voltage (2VDD), and a triple power voltage (3VDD). The first upper MOSFET and the first stimulating MOSFETs are electrically cascoded with each other. The first adaptive bias circuit turns on at least one of the first stimulating MOSFETs according to VDD, 2VDD, and 3VDD, so as to stimulate a physiological tissue and control a voltage difference between two terminals of each of the first upper MOSFET and the first stimulating MOSFETs to be lower than or equal to VDD.

Abstract: Peptide compositions having bacteriocidal peptides are described. Also described is a method of bacterial infections using compositions comprising bacteriocidal peptides or modified peptides with structural relationships to cathelicidins.

Abstract: Methods are provided for generating a crystalline material. The methods comprise depositing a textured thin film in a growth seed area, wherein the textured thin film has a preferential crystallographic axis; providing a growth channel extending from the growth seed area, the growth channel permitting guided lateral growth; and growing a crystalline material in the growth channel along a direction that is substantially perpendicular to the preferential crystallographic axis of the textured thin film. A preferred crystalline material is gallium nitride, and preferred textured thin films are aluminum nitride and titanium nitride.

Abstract: The present invention provides a method of hydraulically fracturing a well penetrating an subterranean formation by optimizing the spacing of fractures along a wellbore to form a complex network of hydraulically connected fractures by identifying a deviated wellbore in a subterranean formation; introducing a series of fractures in the deviated wellbore, wherein the series of fractures comprising at least a first fracture, a second fracture, a third fracture and a fourth fracture each separated by a non-uniformed and an increased spacing distance such that the spacing distance from each adjacent fracture in the series of fractures is at an increased distance; and forming one or more complex fractures extending from the series of fractures to form a complex fracture network.

Abstract: A emitter is formed of a thin-film membrane disposed within a cavity so as to provide a output beam. The emitter may be configured to obtain broadband light. The emitter may enhance the emissivity of light over a broad spectral band.

Abstract: Provided herein are functionalized phosphonates and methods for making same via phosphite addition to an atom alpha to an electron withdrawing group. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.