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HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

rubidium rb medicine

Rubidium rb 82 Intravenous Advanced Patient Information ...

02/01/2021  Rubidium Rb 82 injection is used in adults to help diagnose heart disease. It is used in a procedure called a positron emission tomography (PET) scan to help your doctor see an image of your heart. Rubidium rb 82 shows how much blood is getting to your heart muscle when you are resting or exercising (stressed).

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Rubidium cation rb-82 Rb+ - PubChem

Rubidium Rb 82 chloride injection is indicated for Positron Emission Tomography (PET) imaging of the myocardium under rest or pharmacologic stress conditions to evaluate regional myocardial perfusion in adult patients with suspected or existing coronary artery disease. 7 Pharmacology and Biochemistry 7.1 Pharmacology

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Rubidium Rb 82 (Intravenous Route) Description and Brand ...

05/02/2021  Rubidium Rb 82 injection is used in adults to help diagnose heart disease. It is used in a procedure called a positron emission tomography (PET) scan to help your doctor see an image of your heart. This medicine shows how much blood is getting to your heart muscle when you are resting or exercising (stressed).

More

Cardiogen-82 (rubidium Rb 82 generator): Uses, Dosage ...

23/10/2020  Cardiogen-82 (rubidium Rb 82 generator) is a diagnostic aid used for Positron Emission Tomography (PET) imaging of the myocardium under rest or pharmacologic stress conditions to evaluate regional myocardial perfusion in adult patients with suspected or existing coronary artery disease. What are side effects of Cardiogen-82?

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Cardiogen-82 (rubidium Rb 82 generator) - MedicineNet

21/10/2020  Rubidium Rb 82 chloride injection is indicated for Positron Emission Tomography (PET) imaging of the myocardium under rest or pharmacologic stress conditions to evaluate regional myocardial perfusion in adult patients with suspected or existing coronary artery disease. What are the side effects of Cardiogen-82?

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CardioGen-82® (Rubidium Rb 82 Generator) Bracco Imaging

Rubidium Rb 82 chloride injection is indicated for Positron Emission Tomography (PET) imaging of the myocardium under rest or pharmacologic stress conditions to evaluate regional myocardial perfusion in adult patients with suspected or existing coronary artery disease.

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Thomson DrugNotes - Rubidium rb 82 (By injection)

06/11/2020  Rubidium rb 82 (By injection) Rubidium Chloride Rb 82 (roo-BID-e-um KLOR-ide Rb 82) Used in adults to help diagnose heart disease during a procedure called a

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Rubidium-81 Rb - PubChem

Rubidium-81 Rb CID 6337108 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. COVID-19 is an emerging, rapidly evolving situation. Public health information (CDC) Research information (NIH) SARS-CoV-2 data (NCBI) Prevention and treatment information (HHS ...

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Rubidium - an overview ScienceDirect Topics

Rubidium (Rb) is an alkali metal with two isotopes (85 Rb and 87 Rb) that is present in trace quantities in rocks. Due to the similarities between the valence state (1 +) and ionic radius (1.48 Å) of Rb + and those of K + (1.33 Å), Rb easily substitutes for K in mineral structures. Strontium (Sr) is an alkaline earth element with four stable isotopes (84 Sr, 86 Sr, 87 Sr and 88 Sr).

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Rubidium Rb 82 (Intravenous Route) Before Using - Mayo Clinic

For this medicine, the following should be considered: ... studies performed to date have not demonstrated geriatric-specific problems that would limit the usefulness of rubidium Rb 82 injection in the elderly. However, elderly patients are more likely to have age-related heart problems, which may require caution in patients receiving rubidium Rb 82 injection. Breastfeeding . There are no ...

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Drug Notes - Rubidium rb 82 (By injection)

Rubidium rb 82 (By injection) Rubidium Chloride Rb 82 (roo-BID-e-um KLOR-ide Rb 82) Used in adults to help diagnose heart disease during a procedure called a positron emission tomography (PET) scan. Brand Name(s): Cardiogen-82 Generator There may be other brand names for this medicine. When This Medicine Should Not Be Used: You should not receive this medicine if you have had an allergic ...

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Rubidium-82 - Wikipedia

Rubidium-82 (82 Rb) is a radioactive isotope of rubidium. 82 Rb is widely used in myocardial perfusion imaging.This isotope undergoes rapid uptake by myocardiocytes, which makes it a valuable tool for identifying myocardial ischemia in Positron Emission Tomography (PET) imaging. 82 Rb is used in the pharmaceutical industry and is marketed as Rubidium-82 chloride under the trade names RUBY-FILL ...

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Myocardial perfusion scintigraphy using rubidium-82 ...

82 Rb is produced from an 82 Sr– 82 Rb generator, which has a clinical life of 4–6 weeks. The 82 Rb is administered by remote intravenous infusion and the generator can be eluted with >90% yield every 10 min. 82 Rb is a potassium analogue and it crosses the capillary membrane rapidly, partly using the sodium–potassium exchange transporter.

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Rubidium deficiency in dialysis patients.

Author information: (1)Department of Internal Medicine, University of Torino, ... We focused on the rubidium (Rb) status in dialysis patients (HD), as concerns about its possible deficiency have been raised. METHODS: Rb in uremic patients was evaluated by: A) serum concentration (graphite furnace atomic absorption spectroscopy) from blood samples of 70 patients on chronic hemodialysis (HD) in ...

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Rubidium-82 - An Alternative Radiopharmaceutical for ...

21/05/2010  Rubidium (Rb-82), a nonreactor produced tracer, is believed to have superior accuracy compared to Tc-99m and Tl-201 SPECT, with 5-20 times lower radiation dose. In the U.S. Rb-82 generators have been FDA-approved since 1989 and are used increasingly for CAD diagnosis, but are still considered investigational in Canada. Objectives: To demonstrate that Rb-82 PET MPI is i) an

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Rubidium (Rb): Properties Uses – StudiousGuy

Rubidium (Rb): Properties Uses . Rubidium is one of the rarest and expensive metals in the world. It is a chemical element with the symbol ‘Rb’ and classified as alkali earth metal (group 1) in the periodic table. Its name comes from the Latin word rubidus, meaning deep red, the colour of its emission spectrum. Its atomic number is 37 and has a standard atomic weight of 85.4678. It is ...

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10 Uses of Rubidium in Everyday Life - AZ Chemistry

09/05/2018  Rubidium (Rb), a chemical element of Group 1 (Ia) in the periodic table, an alkali metal group. Rubidium is the second most reactive and very soft metal sequence, with a silvery-white luster. Rubidium was invented (1861) spectroscopically by German scientists Robert Bunsen and Gustav Kirchhoff and named after two prominent red lines of its spectrum. Rubidium and cesium are often

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New effective dose estimates for Rubidium-82 based on ...

1429 Objectives Published radiation dose estimates for Rubidium-82 vary widely, and no comprehensive study in man has yet been conducted. With the increasing use of Rb-82 PET for myocardial perfusion imaging, improved dosimetry information is needed for accurate risk assessment. The purpose of this study was to measure Rb-82 internal organ and effective doses with PET/CT in humans.

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Rubidium - an overview ScienceDirect Topics

Rubidium (Rb) is an alkali metal with two isotopes (85 Rb and 87 Rb) that is present in trace quantities in rocks. Due to the similarities between the valence state (1 +) and ionic radius (1.48 Å) of Rb + and those of K + (1.33 Å), Rb easily substitutes for K in mineral structures. Strontium (Sr) is an alkaline earth element with four stable isotopes (84 Sr, 86 Sr, 87 Sr and 88 Sr).

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Drug Notes - Rubidium rb 82 (By injection)

Rubidium Chloride Rb 82 (roo-BID-e-um KLOR-ide Rb 82) Used in adults to help diagnose heart disease during a procedure called a positron emission tomography (PET) scan. Brand Name(s): Cardiogen-82 Generator There may be other brand names for this medicine. When This Medicine Should Not Be Used: You should not receive this medicine if you have had an allergic reaction to rubidium Rb

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Rubidium-82 - Wikipedia

Rubidium-82 (82 Rb) is a radioactive isotope of rubidium. 82 Rb is widely used in myocardial perfusion imaging.This isotope undergoes rapid uptake by myocardiocytes, which makes it a valuable tool for identifying myocardial ischemia in Positron Emission Tomography (PET) imaging. 82 Rb is used in the pharmaceutical industry and is marketed as Rubidium-82 chloride under the trade names RUBY-FILL ...

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Rubidium Rb 82 (Intravenous Route) Precautions - Mayo Clinic

Rubidium Rb 82 (Intravenous Route) Print. Sections. Description and Brand Names; Before Using; Proper Use; Precautions; Side Effects; Products and services. Free E-newsletter Subscribe to Housecall. Our general interest e-newsletter keeps you up to date on a wide variety of health topics. Sign up now. Precautions. Drug information provided by: IBM Micromedex. It is very important that your ...

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Myocardial perfusion scintigraphy using rubidium-82 ...

82 Rb is produced from an 82 Sr– 82 Rb generator, which has a clinical life of 4–6 weeks. The 82 Rb is administered by remote intravenous infusion and the generator can be eluted with >90% yield every 10 min. 82 Rb is a potassium analogue and it crosses the capillary membrane rapidly, partly using the sodium–potassium exchange transporter.

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Prognostic Value of Vasodilator Response Using rubidium-82 ...

1 Canada, Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, ... Using a multicenter rubidium (Rb)-82 PET registry, 3406 patients who underwent a clinically indicated rest/stress PET MPI with a vasodilator agent were analyzed. Patients were categorized as, "responders" [increase in heart rate ≥ 10 beats per minute (bpm) and decrease in ...

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Simulation of low dose protocols for myocardial perfusion ...

08/01/2021  Abstract. Purpose: Quantification of myocardial perfusion and myocardial blood flow using Rubidium-82 (82 Rb) positron emission tomography (PET) is increasingly utilized for assessment of coronary artery disease (CAD). Current guidelines suggest injections of 1100-1500MBq. Reducing the injected dose avoids PET system saturation in first-pass flow images and reduces radiation exposure,

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10 Uses of Rubidium in Everyday Life - AZ Chemistry

09/05/2018  Rubidium (Rb), a chemical element of Group 1 (Ia) in the periodic table, an alkali metal group. Rubidium is the second most reactive and very soft metal sequence, with a silvery-white luster. Rubidium was invented (1861) spectroscopically by German scientists Robert Bunsen and Gustav Kirchhoff and named after two prominent red lines of its spectrum. Rubidium and cesium are often

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Rubidium DrugBank Online

Identification Name Rubidium Accession Number DB11346 Description Not Available Type Small Molecule Groups Approved, Investigational Structure

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Rubidium - Element information, properties and uses ...

Rubidium-85 is the dominant form, accounting for 72 per cent of the total, while most of the remainder is the radioactive rubidium-87, which has a half-life of 50 billion years. The radioactive isotope decays to form strontium-87. This process gives a way to age rocks, by measuring the isotopes of rubidium and strontium with mass spectrometry, then calculating the ratios of the radioactive ...

More

Drug Notes - Rubidium rb 82 (By injection)

Rubidium rb 82 (By injection) Rubidium Chloride Rb 82 (roo-BID-e-um KLOR-ide Rb 82) Used in adults to help diagnose heart disease during a procedure called a positron emission tomography (PET) scan. Brand Name(s): Cardiogen-82 Generator There may be other brand names for this medicine. When This Medicine Should Not Be Used: You should not receive this medicine if you have had an allergic ...

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Rubidium Rb 82 - wikidoc

There is no FDA guidance on use of Rubidium Rb 82 during labor and delivery. Nursing Mothers. It is not known whether rubidium Rb 82 chloride injection is excreted in human milk. Due to the short half-life of rubidium Rb-82 (75 seconds) it is unlikely that the drug would be excreted in human milk during lactation. However, because many drugs ...

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Rubidium rb 82 (Intravenous route)

Rubidium Rb 82 injection is used in adults to help diagnose heart disease. It is used in a procedure called a positron emission tomography (PET) scan to help your doctor see an image of your heart. This medicine shows how much blood is getting to your heart muscle when you are resting or exercising (stressed). Rubidium Rb 82 belongs to the group of medicines called radiopharmaceuticals ...

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On “ruby” in myocardial perfusion imaging

Sir, I would like to comment on rubidium (Rb)-82 positron emission tomography (PET) in myocardial perfusion imaging. 82 Rb PET-CT is state of the art in quantifying myocardial blood flow (MBF) and it also gives important prognostic information apart from risk stratification and according management. 3D 82 Rb-PET shows highly reproducible same-day repeated measurements of data acquisition of ...

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Rubidium rb 82 (Intravenous route)

Pronunciation: roo-BID-e-um KLOR-ide Rb 82 Brand Names: Cardiogen-82 Generator Dosage Forms: Kit

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Rubidium (Rb) - Chemical properties, Health and ...

Rubidium - Rb Chemical properties of rubidium - Health effects of rubidium - Environmental effects of rubidium. Atomic number. 37. Atomic mass. 85.4678 g.mol-1. Electronegativity according to Pauling . 0.8. Density. 1.53 g.cm-3 at 20°C. Melting point. 39 °C. Boiling point. 696 °C. Vanderwaals radius . 0.243 nm. Ionic radius. 0.149 nm (+1) Isotopes. 11. Electronic shell [ Kr ] 5s 1. Energy ...

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Rubidium DrugBank Online

Identification Name Rubidium Accession Number DB11346 Description Not Available Type Small Molecule Groups Approved, Investigational Structure

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Rubidium - Periodic Table

Rubidium is a chemical element with atomic number 37 which means there are 37 protons and 37 electrons in the atomic structure. The chemical symbol for Rubidium is Rb. Rubidium is a soft, silvery-white metallic element of the alkali metal group, with an atomic mass of 85.4678. Elemental rubidium is highly reactive, with properties similar to ...

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Rubidium – Wikipedia

Rubidium (lat. rubidium) on alkalimetalleihin lukeutuva alkuaine, jonka kemiallinen merkki on Rb ja järjestysluku 37. Rubidium on hopeanvärinen, pehmeä metalli, joka muiden alkalimetallien tavoin reagoi erittäin kiivaasti veden kanssa. Sen löysivät Robert Bunsen ja Gustav Kirchhoff spektrianalyysin avulla Heidelbergissä vuonna 1861. Rubidiumia käytetään muun muassa atomikelloissa ...

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Rubidium - Element information, properties and uses ...

Rubidium-85 is the dominant form, accounting for 72 per cent of the total, while most of the remainder is the radioactive rubidium-87, which has a half-life of 50 billion years. The radioactive isotope decays to form strontium-87. This process gives a way to age rocks, by measuring the isotopes of rubidium and strontium with mass spectrometry, then calculating the ratios of the radioactive ...

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