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Calculations in Medical News

Molecular Computer Developed To perform Calculations From Within Human Body

Researchers have developed a molecular computer, which uses enzymes to perform calculations from within the human body and to monitor the release of drugs.// Itamar Willner, who built the computer with colleagues at the Hebrew University of Jerusalem in Israel, said the enzyme-powered computers...

NuVasive Reports Second Quarter 2009 Financial Results

... a non-GAAP basis, the Company reported net income of $12.0 million, or $0.31 per share, for the second quarter 2009. The non-GAAP earnings per share calculations for the second quarter exclude (i) stock based compensation of $6.3 million; (ii) amortization of acquired intangible assets of $1.4 million; (iii) ac...

Varian Medical Systems Receives 510(k) Clearance for Fast and Accurate Acuros(TM) Radiotherapy Treatment Planning Capability

...three and eight minutes depending on the applicator used," says Hosea Mitchell, head of Varian's brachytherapy business unit. "By comparison, the same calculations could take hours or days using the standard Monte Carlo method." "Securing 510(k) clearance is an important milestone in making this exciting...

Quest Diagnostics Reports Strong Performance in Second Quarter 2009

...ividends are participating securities that are included in the computation of earnings per share pursuant to the two-class method. Earnings per share calculations for all prior periods have been presented based on the two-class method. Three Months Ended Six Mon...

Centocor Ortho Biotech Statement on the FDA ODAC Opinion Regarding DOXIL(R) for Treatment of Advanced Breast Cancer

...e total cumulative dose of doxorubicin HCl approaches 550 mg/m2 Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dose Cardiac toxicity may also occur at lower cumulative doses (400 mg/m2) in patients with prior mediastinal irradiati...

New Data Say Uninsured Account for Nearly One-Fifth of Emergency Room Visits

...ely 1,000 community hospitals nationwide. This represents 20 percent of all U.S. hospital emergency departments. The database also provides weighted calculations for national estimates of the 120 million ED visits in 2006. "AHRQ has a long history of supporting health services research related to emerg...

IBM Award for Innovative Solution to Tackling World's Most Critical Social and Environmental Problems

...ered over 290 million research results since 2004. It enables research which would not otherwise be possible because of the time it would take for the calculations to run on the scientist's own computers. As a result scientists can focus on clinical work to develop the real world applications as opposed to IT, an...

Ovu-Trac(R) Home Test Kit From OvumOptics Predicts Ovulation with 96.2% Accuracy

...ertility Calculator It is a myth that most women have a 28-day menstrual cycle, and unfortunately most fertility calendars base their ovulation calculations on this misinformation. The Ovu-Trac® allows women to predict when they are fertile regardless of their cycle lengths. Most ovulation tracking...

Psoriasis Raises Risk of Heart Attack, Stroke, Death

... covered by the study, 19.6 percent of those with psoriasis died, compared to 9.9 percent of those without the disease. The cardiovascular disease calculations included effects of known risk factors such as obesity, smoking, diabetes and high blood cholesterol, said study co-author Dr. Robert S. Kirsner, vice...

Questionnaire May Help Spot Early Dementia

...so were given. For the TYM, people are asked to complete 10 tasks that test their ability to copy a sentence, to determine word meanings and to do calculations as well testing verbal fluency and recall. The ability to do the test is also scored. Each task can earn the test-taker a maximum of 50 points. One...
Calculations in Medical Technology

Global Health Research Foundation Awarded $25,000 Grant From Westly Foundation to Study Asthma in California's Central Valley

...ystems, Inc., can harvest clinical data from a variety of electronic or manual sources. It then cleans and analyzes the data to produce sophisticated calculations and reports that are tailored to the needs of the user. Solutions uses open source components, fitting seamlessly into nearly any existing informat...

Study Finds DOXIL(R) Combination Therapy Delays Disease Progression for Patients With Metastatic Breast Cancer

... dose of doxorubicin HCl approaches 550 mg/m2 - Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dose - Cardiac toxicity may also occur at lower cumulative doses (400 mg/m2) in patients with prior mediastina...

Two DOXIL(R) Studies to be Presented at American Society of Clinical Oncology (ASCO) Annual Meeting

...ulative dose of doxorubicin HCl approaches 550 mg/m2 -- Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dose -- Cardiac toxicity may also occur at lower cumulative doses (400 mg/m2) in patients with prior mediastina...

Universite de Montreal Researchers Simulate World's Largest Heart Model Using SGI Technology

...aid Michael Brown, Director of Sciences Markets, SGI. "The SGI Altix system now bolsters the future of heart disease research by proving that expanded calculations of 2 billion elements are not only possible, but will become the norm." SGI -- Innovation for Results(TM) SGI (Nasdaq: SGIC ) is a leader in high...

Twelve DOXIL(R) Clinical Studies to be Presented at American Society of Hematology Annual Meeting

... cumulative dose of doxorubicin HCl approaches 550 mg/m2 -- Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dose -- Cardiac toxicity may also occur at lower cumulative doses (400 mg/m2) in patients with prior mediastinal irradi...

Favrille Provides Update on Timing of Analysis from Pivotal Phase 3 Clinical Trial; Reports Third Quarter 2007 Financial Results

.... "The decision to trigger data cutoff and analysis based on trial duration relies on our level of confidence that the assumptions in the sample size calculations are appropriate; the most significant of which is the behavior of the control group. The guidance from the independent DMB combined with simulations w...

Caelyx Delays Time to Disease Progression as Maintenance Therapy in Patients with Metastatic Breast Cancer

...n HCl approaches 550 mg/m2. The use of DOXIL may lead to cardiac toxicity. Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dosage. Cardiac toxicity may also occur at lower cumulative doses in patients with prior mediastinal irradiation or who are receiv...
Calculations in Medical Products

Spectrum™

Description:... Features you need for critical patients more waveforms, 12-Lead ECG, multiple invasive blood pressures, a comprehensive calculations package and cardiac output bundled into our easy-to-use monitor that you can transport with your patients. We use quick-action keys for frequently us...
Company:Datascope Corp.

AeroScout Location Receiver

Description:...o install devices designed for harsh conditions. The Location Receiver receives transmissions and executes sophisticated radio signal measurements and calculations that are sent to the AeroScout Engine software....
Company:AeroScout

EUB-405 PLUS

Description:...eric keyboard, function/menu keys, and a trackball for measurement and menu operations. Software support is included for a variety of measurements and calculations including Distance, Area, Circumference, Volume, OB, and Urology....
Company:Hitachi Medical Systems America, Inc.

AXIS II PR Post Refractive

Description:...Derived, Shammas, Rosa, and Contact Lens Method. The other six standard formulas are: SRK T, Holladay, Hoffer Q, Haigis, SRK II and Binkhorst II. IOL calculations can be displayed in .25D or .50D increments. With established clinical efficacy equivalent to the laser interferometer, the Axis II PR is intuitive an...
Company:Quantel Medical, Inc.

IOPac Hand-Held Pachymeter (Standard and Advanced)

Description:...average the results. Based on Palm technology, the IOPac is a portable CCT pachymeter specially designed for glaucoma with automatic correction of IOP calculations using one of five built-in Reference formulas -- reflecting established data on the correlation between central corneal thickness and Goldmann tonomet...
Company:Heidelberg Engineering, Inc.

ComboMap Pressure and Flow System

Description:... The ComboMap system provides both pressure and flow calculations (FFR and CFR) either singly or in a combined screen format utilizing Volcan...omboMap can be configured in simple or advanced modes for fast and easy FFR calculations and for advanced research. The ComboMap is compatible with all major physio...
Company:Volcano Therapeutics, Inc.

Optifacts O2 Web-Enabled Laboratory Software

Features:... Advanced surfacing and finishing calculations for all lens types Automated machine interfacing with VCA compliant lab equipment Comprehensive lens database with technical specs and barcodes ...
Company:Optifacts, Inc.

PalmScan A2000: A-Scan

Features:...le gates Advance Pattern Recognition Automatic Gain Control Eye Types & Velocities are Configurable Auto Data Capture Latest IOL calculations Convenience: Eliminates the need to move patient from room to room Examine patients at bedside Handicap Accessible Recheck Biom...
Company:Micro Medical Devices, Inc.

AVOXimeter 1000E

Features:...conds. Almost no maintenance required. Data Management & Hemodynamic calculations Stores 100 samples in memory. Each record can include time, date, patient number, and anatomical site, e.g. RA, PA, LV, etc. calculations include Fick cardiac output, estimated O2 uptake. Interface to printer or ...
Company:ITC

RX monza

Features:...n temperature from 20C to 40C for assay flexibility Large screen capable of displaying graphs and real-time reaction curves Automatic QC calculations Levey-Jennings charts 10 calculated tests ...
Company:Randox Laboratories Ltd.
Calculations in Medical Definition

Positive predictive value

... ↓ = TP / (TP + FN) = 2 / (2 + 1) = 2 / 3 ≡ 66.67% ↓ = TN / (FP + TN) = 182 / (18 + 182) = 182 / 200 ≡ 91% Related calculations False positive rate (α) = FP / (FP + TN) = 18 / (18 + 182) = 9% = 1 - specificity False negative rate (β) = FN / (TP + FN) = 1 / (2 + 1) = 33% ...
Calculations in Medical Dictionary

Vector

... which have been previously discussed include ... Vector quantities are not fully described unless both magnitude and direction ... ... Vector calculations ... interested in a term vector open source code may want ... or magnitude of this vector can be measured with Pithagoras's ... Illustrates ho...

Orifice

... but there are patients ... Large diameter orifice for gas flow meter calculations software ... Simpler orifice calculation (not as accurate but won't give ...on (not as accurate but won't give "parameter out of ... Orifice gas flow calculations (D<5 cm, D>5 cm) have an ... The head (or pressure) on the orifi...
Calculations in Biological News

Icy calculations on a hot topic

University of Utah mathematicians have arrived at a new understanding of how salt-saturated ocean water flows through sea ice a discovery that promises to improve forecasts of how global warming will affect polar icepacks. In the current issue of the journal Geophysical Research Letters, mat...

Carnegie Mellon urges industry to broaden carbon footprint calculations

PITTSBURGHCarnegie Mellon University researchers are urging companies to embrace new methods for following the trail of dangerous carbon emissions that are responsible for much of the world's global warming threats. Because there is no universally accepted way of calculating som...

DNA computation gets logical at the Weizmann Institute of Science

...rillion fit in a drop of water, that device was able to perform such simple calculations as checking a list of 0s and 1s to determine if there was an even number of...ng its spread biomolecular computers could conceivably perform millions of calculations in parallel. Now, Shapiro and his team, in a paper published online toda...

Family planning a major environmental impact

...s the consequences of people's reproductive choices today, the same way that compound interest amplifies a bank balance." Murtaugh noted that their calculations are relevant to other environmental impacts besides carbon emissions for example, the consumption of fresh water, which many feel is already in short...

New supercomputer to reel in answers to some of Earth's problems

...campus, Chinook can perform more than 160 trillion calculations per second, ranking it in the top 40 fastest compu... predecessor, EMSL's MPP2, could run 11.2 trillion calculations per second. The Office of Biological and Envir...ifferent than if you have a hundred people running calculations of various sizes and in various places on the mach...

CU-Boulder study shows Maya intensively cultivated manioc 1,400 years ago

... of manioc like an old Chevy gathering dust in the garage that doesn't get much attention, but it starts right up every time when the need arises." calculations by Sheets indicate the Ceren planting fields would have produced roughly 10 metric tons of manioc annually for the 100 to 200 villagers believed to ha...

Australia's climate: Drought and flooding in annual rings of tropical trees

...first ever growth ring chronology in tropical Australia", says Ingo Heinrich. To date the seasonal climate forecast for Australia has been based on calculations of the fluctuations of the indexes of ENSO or of the Interdecadal Pacific Oscillation (IPO), a method that, however, has not always proven to be relia...

More than just the tailpipe

...pancy and show that we are nave to automatically assume one form of transport is more environmentally friendly than another. They conclude from their calculations that a half-full Boston light railway is only as environmentally friendly, per kilometre traveled, as a midsize aircraft at 38 per cent occupancy. ...

Counting sheep in climate change predictions

...the effect of climate change before it happens is of great importance to the conservation of endangered species. Brook and Traill point out that their calculations can be adapted to other species, in other regions: "The work is therefore an important contribution towards [...] the continued conservation of small ...

UCSB scientists document fate of huge oil slicks from seeps at coal oil point

...eir route, described by Farwell as a "rectangle along the coast from Santa Barbara to Point Conception," would match the trail of the plume. Farwell's calculations were perfect, Valentine said. The 16-point route yielded an unmistakable pattern of oil-saturated sediment all along the ship's path. The scientist...
Calculations in Biological Technology

1 nano-step closer to weighing a single atom

...nanomechanical damping have primarily focused on devices where only one- or two-dimensions are nanoscale, such as long nanowires. Our measurements and calculations provide insight into how energy is dissipated in devices that are truly nanoscale in all three-dimensions," says Professor Sader. Illuminating thes...

Studies Presented at International Conference on Alzheimer's Disease Reveal Substantial Economic Costs and Caregiver Burden Associated with Alzheimer's Disease

...global AD prevalence can be expected to increase to over 100 million by 2050. The Web-based application presented in the poster allowed cost estimate calculations on the future burden of AD. The tool was shown to generate projections for a specified population and generate estimates of disease burden, costs, an...

Centocor Ortho Biotech Data to be Presented at American Society of Clinical Oncology (ASCO) Annual Meeting

...total cumulative dose of doxorubicin HCl approaches 550 mg/m2 Prior use of other anthracyclines or anthracenediones should be included in calculations of total cumulative dose Cardiac toxicity may also occur at lower cumulative doses (400 mg/m2) in patients with prior mediastinal irradia...

Sanofi-aventis U.S. Announces Settlement of Medicaid 'Best Price' Investigation

...PI of certain products to a managed care organization for resale under that organization's private label should have been included in the "best price" calculations used to compute Medicaid rebates for API products. Although the company believes API acted in accordance with the law at the time, the company electe...

DNA gripped in nanopores

...the retarding forces exerted by the ions, slowly decreased if the DNA moved through a larger nanopore. The bigger the pore the smaller the resistance. calculations based solely on electrostatic forces had yielded other expectations. The hydrodynamic environment was found to exert a greater influence than had been...

Scientists demonstrate effect of confining dielectrics on semiconductor nanowire conductivity

...acted out of the data was found to vary inversely with the radii of the nanowires, confirming a previous theoretical prediction. Further, detailed calculations using finite element method, carried out by graduate student Alexi Girgis of WPI, were used to iteratively solve the wave functions and energies of co...

Sandia researchers construct carbon nanotube device that can detect colors of the rainbow

... materials physics and materials chemistry. He and Wong laid the groundwork with their theoretical research, with Wong completing the first-principles calculations that supported the hypothesis of how the chromophores were arranged on the nanotubes and how the chromophore isomerizations affected electronic proper...

Medco Delivers First-Quarter 2009 GAAP Diluted EPS of $0.58; Diluted EPS Excluding Amortization of Intangible Assets of $0.63; Reaffirms 2009 EPS Guidance; Announces Win of Coventry Commercial Business Starting January 1, 2010

...mance. EBITDA, and the associated year-to-year trends, should not be considered in isolation. Medco's calculation of EBITDA may not be consistent with calculations of EBITDA used by other companies. EBITDA per adjusted prescription is calculated by dividing EBITDA by the adjusted prescription volume for the...

Leading Refractive Eye Surgery Experts from Trusted LASIK Surgeons Directory Educate Peers at ASCRS Annual Meeting

...ic intraocular lens to correct the astigmatism the patients have a chance for better uncorrected vision. His second study "Predictability of IOL calculations in Clinical Practice for Presbyopic IOLs: ReSTOR Aspheric and Crystalens HD IOLs", compared the accuracy of current formulas in detemining the m...

Yongye Biotechnology Announces Preliminary Results for its Fiscal Quarter Ended March 31, 2009

...ports final March 31, 2009 quarterly results in its Quarterly Report on Form 10-Q to be filed with the Securities and Exchange Commission. Growth rate calculations may also change because of arithmetical rounding. About Yongye Biotechnology International, Inc. Yongye Biotechnology International, In...
Calculations in Biological Products

Signal software from Cambridge Electronic Design Limited

Description:...etection and measurement plotting. Also includes many electrophysiology specific functions including leak subtraction, seal test, membrane conductance calculations and single channel open/closed time detection and analysis....
Company:Cambridge Electronic Design Limited

Experion Software, PC from Bio-Rad

Description:...automated electrophoresis system. The software displays data in electropherogram and simulated gel views and summarizes size, concentration, and other calculations in a Results table. This software is for use on a PC....
Company:Bio-Rad

Custom Epitope Peptide Microarray from LC Sciences

Description:...r titration curve. Established microarray analysis software is used to extract detectable signals after non-linear baseline correction of quantitative calculations using reference signals and statistical analyses. LC Sciences LC Sciences is a genomics and proteomics company offering innovative, customizable, a...
Company:LC Sciences

Pipette Tracker Pro from Labtronics, Inc.

Description:...thod validation and method versioning. Pipette Tracker Pro schedules pipette calibrations, automates data collection during calibration, performs all calculations and corrections and produces all required reports. It is suitable for single and multi-channel pipettes and liquid dispensers of fixed or variable vol...
Company:Labtronics, Inc.

Multisignal Output Accessory from Agilent Technologies

Description:...ole mass spectrometers into analog format and transmits the analog data directly to a laboratory information management (LIMS) systems for processing. calculations are done on the LIMS system, making the single LIMS system the focus of validation and reducing the validation requirements for the individual mass sp...
Company:Agilent Technologies
Calculations in Biological Definition

Abiogenesis

... External links Spontaneous Generation and the Origin of Life — an article part of the Talk.Origins FAQ Probability of Abiogenesis calculations — part of the Talk.Origins FAQ Exobiology & Abiogenesis — from an scientific viewpoint of examples and possibility Religiousl...

Memory

...f short-term memory and some attentional control. For instance, when we are asked to mentally multiply 45 by 4, we have to perform a series of simple calculations (additions and multiplications) to arrive at the final answer. The ability to store the information regarding the instructions and intermediate result...
Calculations in Biological Dictionary

Transposable element

...nt ) ... We post updated versions of transposable element data as they become available ... Transposable Element Sequences Used in Distance calculations ... W hen transposable elements were discovered in maize by Barbara McClintock ... molecular consequences of transposable element activity ...

Parallelism

... ... Conscious parallelism , price-fixing between competitors in an oligopoly that ... Parallel computing is a form of computation in which many calculations are carried out simultaneously, operating on the principle that large problems can often be divided into smaller ones, which are then solved concurren...

Conversion

...Capacity and Volume Conversion (76) ... Offers interactive foreign currency exchange rate conversion . Perform interactive foreign exchange rate calculations using live, up-to-the-minute currency rates. Free online conversion tools. Find metric conversion charts and tools, temperature, speed, lenght,...
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