摘要:
The present disclosure relates processes and systems for producing and/or purifying 68Ga from an irradiated substrate of 68Zn. In some embodiments, the process rely on the use two cation-exchange chromatography columns to separate 68Ga from 68Zn and other radionuclides and metallic impurities. The process achieves a high overall yield of 68Ga and a high effective molar activity while being implementable in a time compatible with the short half-life of 68Ga. In additional embodiments, the process is implemented by an automated system.
摘要:
A method for determining the n best positions of frozen bits in a channel decoder for a noisy communication channel. A decoding method and decoding processing unit for implementing the channel having frozen bits at the n worst positions. A method and system that iteratively, for each bit i from the n bits, determines a probability vector for the bit i by traversing a logical graph using contraction identities simplified to specific values, indexes the specific values from the contraction identities newly computed during the determination of the probability vector for subsequent reference during a following iteration based on corresponding contraction identities, fixes the bit i from the probability vector and moving to bit i+1 until all n bits are fixed.
摘要:
Agents, compositions, methods and kits useful for the treatment and diagnosis of Staphylococcal intramammary infection are disclosed. The agents, compositions, methods and kits are derived from genes expressed during Staphylococcal intramammary infection, and more particularly genes SACOL0029, SACOL0264, SACOL0442, SACOL0718, SACOL0720, SACOL1353, SACOL1416, SACOL1611, SACOL1944, SACOL2144, SACOL2365 or SACOL2599, based on the gene nomenclature from the Staphylococcus aureus COL (SACOL) genome.
摘要:
Agents, compositions, methods and kits useful for the treatment and diagnosis of Staphylococcal intramammary infection are disclosed. The agents, compositions, methods and kits are derived from genes expressed during Staphylococcal intramammary infection, and more particularly genes SACOL0029, SACOL0264, SACOL0442, SACOL0718, SACOL0720, SACOL1353, SACOL1416, SACOL1611, SACOL1944, SACOL2144, SACOL2365 or SACOL2599, based on the gene nomenclature from the Staphylococcus aureus COL (SACOL) genome.
摘要:
An assembly includes an integrated circuit chip and a plate with at least one heat removal channel arranged between the chip and the plate. Metal sidewalls are formed to extend from one surface of the chip to an opposite surface of the plate. The assembly is encapsulated in a body that includes an opening extending to reach the channel. The plate may be one of an interposer, an integrated circuit chip, a support of surface-mount type, or a metal plate.
摘要:
A method, connector and system for obtaining an indirect measurement of a parameter in a patient with a total liquid ventilation (TLV) system. At least one parameter measurement is obtained of a liquid taken in the TLV system comprising an endotracheal tube having a distal end inserted in a patient's trachea. At least one flow measurement is obtained of a liquid taken in the TLV system. Considering a fluid model of the TLV system, the at least one parameter measurement and the least one flow measurement are processed into the indirect measurement of the parameter in the patient. The indirect measurement may be a temperature or pressure. The temperature can be a lung temperature, a blood temperature or an organ temperature. The pressure may be a tracheal pressure or an alveolar pressure.
摘要:
There is provided a Ultra-high performance glass concrete (UHPGC) including between 300 and 1000 kg/m3 of cement, between 0 and 1400 kg/m3 of glass sand (GS), between 0 and 300 kg/m3 of reactive pozzolanic material, between 150 and 900 kg/m3 of glass powder (GP), between 0 and 600 kg/m3 of fine glass powder (FGP), between 5 and 60 kg/m3 of superplasticizer, between 50 and 300 kg/m3 of fiber; and, between 130 and 275 kg/m3 of water, wherein the content of GP is of at least 3 wt % of the UHPGC, and/or the content of GS is of at least 19 wt % of the UHPGC and/or the content of FGP is of at least 0.5 wt % of the UHPGC.
摘要翻译:提供了一种超高性能玻璃混凝土(UHPGC),包括300至1000 kg / m3的水泥,0至1400 kg / m3的玻璃砂(GS),0至300 kg / m3的反应性火山灰材料, 150至900kg / m 3的玻璃粉末(GP),0-600kg / m3细玻璃粉末(FGP),5-60kg / m3的超增塑剂,50-300kg / m3纤维之间; 和130至275kg / m 3的水,其中GP的含量为UHPGC的至少3重量%,和/或GS的含量为UHPGC的至少19重量%和/或含量 的FGP为至少0.5wt%的UHPGC。
摘要:
An apparatus for determining an initiation point of cement curing, with a vessel for containing at least a portion of freshly mixed cement, means for passing an electric signal through the cement, means for detecting an abrupt change in a dielectric or electric property of the cement as a result of the electric signal and a display unit for displaying the initiation point of polymerization of the cement from the abrupt change in the dielectric or electric property detected, the change in the dielectric or electric property being a phase shift in the electric signal passed through the cement or a change in capacitive properties of the cement or a change in resistivity of the cement.
摘要:
There is described a method of manufacturing a semiconductor heterostructure. The method generally has: depositing an epitaxial layer of a first material atop a crystalline substrate, the crystalline substrate having a porous layer of a second material, the porous layer having a pore density above a pore density threshold, the second material different from the first material, heating the semiconductor heterostructure above a temperature threshold, said depositing and said heating diffusing atoms of the first material across the crystalline substrate and into the porous layer, the atoms of the first material at least partially filling voids of the porous layer thereby relieving strain existing between the first material of the epitaxial layer and the second material of the porous layer.
摘要:
A system for controlling an administration of a vasopressor agent comprising: at least one processing unit: and at least one non-transitory computer-readable memory communicatively coupled to the at least one processing unit and comprising computer-readable program instructions executable by the at least one processing unit for: receiving, by the at least one processing unit, a current arterial pressure of a patient: determining, with the at least one processing unit, based on a profile of the patient, a dose parameter to be adjusted as a function of at least the current arterial pressure and a target arterial pressure: and controlling, with the at least one processing unit, the operation of a pump administering the vasopressor agent as a function of the dose parameter: wherein the receiving, determining and controlling are performed continuously by the at least one processing unit.