Rapoc: the Rosseland and Planck opacity converter. A user-friendly and fast opacity program for Python

2021 ◽  
Author(s):  
Lorenzo V. Mugnai ◽  
Darius Modirrousta-Galian
Keyword(s):  
Temperature Dependence ◽  
Temperature Profile ◽  
Discrete Data ◽  
Complex Treatment ◽  
Atmospheric Models ◽  
Gaseous Species ◽  
Atmospheric Modelling ◽  
Data Points ◽  
The Mean ◽  
User Friendly

<p>We present a novel code that converts the widely-used wavelength-dependent opacities of gaseous species into Rosseland and Planck mean opacities (RPMs). RAPOC (Rosseland and Planck Opacity Converter) is a straightforward and efficient Python code that makes use of ExoMol and DACE data as well as any other user-defined data, provided that it is within the correct format. Furthermore, RAPOC has the useful ability of rapidly interpolating between discrete data points, therefore allowing for a complete incorporation in atmospheric models. </p> <p>Whereas RPMs should not be used as a replacement for more rigorous opacity analyses, they have certain benefits. For example, RPMs  allow  one  to  use  Grey  or  semi-Grey  models  when  analysing  gaseous environments;  which  are  simpler,  have  exact  solutions,  and  can  be  used  as benchmarks  for  more  rigorous  approaches. By incorporating the pressure and temperature dependence of RPMs, RAPOC provides a more complex treatment of the mean opacities than what is sometimes used within the literature, notably assuming constant values or adopting simple analytic formulations.  We report  examples  of RAPOC opacities  that  are  incorporated  into  a  semi-Grey  model  to produce the temperature profile of HD 209458 b that is then compared to the realisations of the more rigorous POSEIDON code.</p> <p>The RAPOC code will provide the exoplanetary community a new tool for atmospheric modelling. For a quick installation in one's machinery, the “pip install rapoc” command can be used.</p>

Implementation of “Epic Healthy Planet” registry for survivorship care coordination.

2021 ◽  
Vol 39 (28_suppl) ◽  
pp. 337-337
Author(s):  
Karen Kinahan ◽  
Bijal Desai ◽  
Michele Volpentesta ◽  
Margo Klein ◽  
Melissa Duffy ◽  
...  
Keyword(s):  
Medical Oncology ◽  
Discrete Data ◽  
Mandatory Reporting ◽  
Survivorship Care ◽  
Management Tools ◽  
Noticeable Increase ◽  
Episode Of Care ◽  
Data Points ◽  
User Friendly

337 Background: The evolving Commission on Cancer (CoC) reporting mandate and institution’s growing survivorship program led to identifying the need for systematic tracking of survivorship patients, surveillance tests, return appointments and referrals placed. Our aim was to develop an electronic medical record (EMR) integrated registry utilizing discrete data fields to assist our team in tracking key elements of high-quality survivorship care. Methods: Stakeholders from our survivorship team (APP/RN), medical oncology, psychology, research, operations and IT analytics reached consensus on essential discrete EMR fields to be included in the registry. For implementation we utilized the EPIC module, “Healthy Planet”, where patients enter the registry by initiating an “Episode of Care” at their initial survivorship visit. SmartForm fields create unique discrete patient data points identified by the stakeholders. Results: The following domains were identified as important elements of care that require tracking in a dedicated survivorship program. The registry domains populate from two sources: 1) currently existing EMR data fields, 2) domains with no currently discrete data (e.g. lymphedema, peripheral neuropathy) were captured in the developed SmartForm (see Table). From January 1, 2019 to June 1, 2021, 778 patients were entered into the registry. Since September 4, 2020, 112 patient follow-up appointment reminders were sent via EMR which has led to a noticeable increase in return appointments. SmartForm data fields are being amended as additional malignancy types are added to our survivorship program. Conclusions: The utilization of Healthy Planet is an effective and user-friendly way to track survivorship return appointments, remind providers of diagnostic tests that are due, and track referrals for CoC reporting. As the numbers of cancer survivors continues to increase, systematic population management tools are essential to ensure adherence to survivorship guideline recommendations, follow-up care and mandatory reporting.[Table: see text]

Temperature Dependences in the O + OH → O2 + H Reaction. Quasiclassical Trajectory Calculation

1993 ◽  
Vol 58 (2) ◽  
pp. 234-243 ◽  
Author(s):  
Viliam Klimo ◽  
Martina Bittererová ◽  
Stanislav Biskupič ◽  
Ján Urban ◽  
Miroslav Micov
Keyword(s):  
Temperature Dependence ◽  
Energy Surface ◽  
Analytical Form ◽  
Mean Values ◽  
Quantum Numbers ◽  
Mean Lifetime ◽  
Temperature Dependences ◽  
Quasiclassical Trajectory Calculation ◽  
The Mean ◽  
Combustion Processes

The reaction O + OH → O2 + H in conditions of combustion of hydrocarbons and polymers was modelled by using the method of quasiclassical trajectories. The potential energy surface was determined by the multiconfiguration interaction method and fitted with the analytical form of the extended LEPS function. Attention was paid to the mean values of the vibrational and rotational quantum numbers of O2 molecules and their temperature dependence. The temperature dependence of the mean lifetime of the OOH collision complex was also examined. The calculated rate constants were analyzed and compared with the experimental data over the temperature region of the combustion processes.

scholarly journals Horizontal convection in a rectangular enclosure driven by a linear temperature profile

2021 ◽  
Author(s):  
Tianyong Yang ◽  
Bofu Wang ◽  
Jianzhao Wu ◽  
Zhiming Lu ◽  
Quan Zhou
Keyword(s):  
Rayleigh Number ◽  
Temperature Profile ◽  
Scaling Law ◽  
Thermal Plume ◽  
Steady Regime ◽  
Linear Temperature ◽  
Square Enclosure ◽  
Horizontal Convection ◽  
Kinetic Boundary Layer ◽  
The Mean

AbstractThe horizontal convection in a square enclosure driven by a linear temperature profile along the bottom boundary is investigated numerically by using a finite difference method. The Prandtl number is fixed at 4.38, and the Rayleigh number Ra ranges from 107 to 1011. The convective flow is steady at a relatively low Rayleigh number, and no thermal plume is observed, whereas it transits to be unsteady when the Rayleigh number increases beyond the critical value. The scaling law for the Nusselt number Nu changes from Rossby’s scaling Nu ∼ Ra1/5 in a steady regime to Nu ∼ Ra1/4 in an unsteady regime, which agrees well with the theoretically predicted results. Accordingly, the Reynolds number Re scaling varies from Re ∼ Ra3/11 to Re ∼ Ra2/5. The investigation on the mean flows shows that the thermal and kinetic boundary layer thickness and the mean temperature in the bulk zone decrease with the increasing Ra. The intensity of fluctuating velocity increases with the increasing Ra.

35Cl NQR Spectroscopy on Salts and Molecular Compounds of Trichloroacetic Acid

1986 ◽  
Vol 41 (1-2) ◽  
pp. 215-224 ◽  
Author(s):  
Winfried Fichtner ◽  
Axel Markworth ◽  
Norbert Weiden ◽  
Alarich Weiss
Keyword(s):  
Frequency Shift ◽  
Temperature Dependence ◽  
Linear Relation ◽  
Trichloroacetic Acid ◽  
Mean Frequency ◽  
35Cl Nqr ◽  
The Mean ◽  
Molecular Compounds

The temperature dependence of salts M(1)H(Cl3CCOO)2 and molecular compounds of trichloroacetic acid with amines and benzaldehydes, TCA · X, was studied,The data fit rather well to the known dependence of the mean frequency shift Δ <v(35Cl)> on the pkadifference of X with respect to TCA. A linear relation is observed between the bleaching out temperature Tb of the 35Cl NQR lines and Δ <v(35Cl)> for M(1)H(Cl3CCOO)2 and for TCA · X, X = benzaldehydes.

scholarly journals Temperature dependence of the mean magnon collision time in a spin Seebeck device

2021 ◽  
pp. 168289
Author(s):  
Vittorio Basso ◽  
Alessandro Sola ◽  
Patrizio Ansalone ◽  
Michaela Kuepferling
Keyword(s):  
Temperature Dependence ◽  
Collision Time ◽  
The Mean

scholarly journals Analysis of L-carnitine effectiveness in complex treat-ment of pregnant women with placental insufficiency

2021 ◽  
Vol 38 (5) ◽  
pp. 15-23
Author(s):  
G. H. Mamedli ◽  
G. I. Babaeva ◽  
M. E. Azizova ◽  
U. M. Sirajli ◽  
G. G. Hajizade
Keyword(s):  
Pregnant Women ◽  
Fetal Development ◽  
Placental Insufficiency ◽  
Complex Treatment ◽  
Fetal Blood ◽  
Mean Values ◽  
Treat Ment ◽  
The Mean ◽  
Positive Effect ◽  
Basic Treatment

Objective. To increase the effectiveness of treatment of placental insufficiency in pregnant women with the inclusion of L-carnitine (Inestom) in complex therapy. Materials and methods. A total of 76 pregnant women aged 18 to 39 years were examined at 2240 weeks of gestation. All the examined patients were divided into two groups. Patients of the first group (n = 37) received only basic treatment, which included the use of a complex of vasodilators, tocolytics, drugs that improve microcirculation and rheological properties of blood. Patients of the second group (n = 39) received L-carnitine along with basic therapy (Inestom, Help SA Pharmaceuticals, Greece). Results. The use of the drug Inestom as a part of the complex treatment of placental insufficiency led to the normalization of utero-placental-fetal blood flow and intrauterine fetal development in 94.7 % of pregnant women. After the course of drug therapy, there was an increase in the total score of cardiotography, which in the first group of patients was 7.08 0.06 before treatment and 7.13 0.11 after treatment (p 0.05), and in the second group 7.12 0.11 before treatment and 7.95 0.05 after (p 0.05). The results of antenatal dopplerometry showed that in pregnant women who received Inestom as a part of the complex treatment, there was a decrease in the mean values of all vascular resistance indices. Conclusions. The use of Inestom in the complex treatment of placental insufficiency has a positive effect on the state of hemodynamics in the "mother-placenta-fetus" system, and affects the intrauterine state of the fetus.

A TNM-Based Clinical Staging System of Ocular Adnexal Lymphomas

2009 ◽  
Vol 133 (8) ◽  
pp. 1262-1267 ◽  
Author(s):  
Sarah E. Coupland ◽  
Valerie A. White ◽  
Jack Rootman ◽  
Bertil Damato ◽  
Paul T. Finger
Keyword(s):  
Prognostic Significance ◽  
Staging System ◽  
Clinical Staging ◽  
Disease Extent ◽  
Non Hodgkin Lymphoma ◽  
Ann Arbor ◽  
Data Points ◽  
Specific Factors ◽  
Clinical Staging System ◽  
User Friendly

Abstract Context.—The ocular adnexal lymphomas (OAL) arise in the conjunctiva, orbit, lacrimal gland, and eyelids. To date, they have been clinically staged using the Ann Arbor staging system, first designed for Hodgkin and later for nodal, non–Hodgkin lymphoma. The Ann Arbor system has several shortcomings, particularly when staging extranodal non– Hodgkin lymphomas, such as OAL, which show different dissemination patterns from nodal lymphomas. Objective.—To describe the first TNM-based clinical staging system for OAL. Design.—Retrospective literature review. Results.—We have developed, to our knowledge, the first American Joint Committee on Cancer–International Union Against Cancer TNM-based staging system for OAL to overcome the limitations of the Ann Arbor system. Our staging system defines disease extent more precisely within the various anatomic compartments of the ocular adnexa and allows for analysis of site-specific factors not addressed previously. It aims to facilitate future studies by identifying clinical and histomorphologic features of prognostic significance. This system is for primary OAL only and is not intended for intraocular lymphomas. Conclusions.—Our TNM-based staging system for OAL is a user-friendly, anatomic documentation of disease extent, which creates a common language for multicenter and international collaboration. Data points will be collected with the aim of identifying biomarkers to be incorporated into the staging system.

Symbolic Equation for the Instantaneous Amount of Substance in Linear Compartmental Systems

2011 ◽  
pp. 348-379
Author(s):  
J.M. Villalba ◽  
R. Varón ◽  
E. Arribas ◽  
R. Diaz-Sierra ◽  
F. Garcia-Sevilla ◽  
...  
Keyword(s):  
Time Course ◽  
Open Systems ◽  
Residence Times ◽  
Transient Phase ◽  
State Equations ◽  
Amount Of Substance ◽  
The Mean ◽  
Symbolic Equation ◽  
Mean Residence Times ◽  
User Friendly

The symbolic time course equations corresponding to a general model of a linear compartmental system, closed or open, with or without traps and with zero input are presented in this chapter. From here, the steady state equations are obtained easily from the transient phase equations by setting the time towards infinite. Special attention is given to the open systems, for which an exhaustive kinetic analysis has been developed to obtain important properties. Besides, the results are particularized to open systems without traps. The software COEFICOM, easy to use and with a user-friendly format of the input of data and the output of results, allows the user to obtain the symbolic expressions of the coefficients involved in the general symbolic equation and all the information necessary to derive the symbolic time course equations for closed or open systems as well as for the derivation of the mean residence times.

scholarly journals Repeatability and frequency of in-paddock sheep walk-over weights: implications for individual animal management

2014 ◽  
Vol 54 (2) ◽  
pp. 207 ◽  
Author(s):  
D. J. Brown ◽  
D. B. Savage ◽  
G. N. Hinch
Keyword(s):  
Radio Frequency Identification ◽  
Null Hypothesis ◽  
Average Reference ◽  
Animal Management ◽  
Data Points ◽  
Frequency Identification ◽  
The Mean ◽  
Gut Fill ◽  
On Farm ◽  
Over Time

Sheep liveweight is an indicator of nutritional status, and its measure may be used as an aid to nutritional management. When walk-over weighing (WOW), a remote weighing concept for grazing sheep, is combined with radio frequency identification (RFID), resulting ‘RFID-linked WOW’ data may enable the liveweight of individual sheep to be tracked over time. We investigated whether RFID-linked WOW data is sufficiently repeatable and frequent to generate individual liveweight estimates with 95% confidence intervals (95% CI) of <2 kg (a sufficient level of error to account for fluctuating gut fill) for a flock within timeframes suitable for management (1-day and 5-day timeframes). Four flocks of sheep were used to generate RFID-linked WOW datasets. RFID-linked WOW data were organised into three groups: raw (unfiltered), coarse filtered (remove all sheep-weights outside the flock’s liveweight range), and fine filtered (remove all sheep-weights outside a 25% range of a recent flock average reference liveweight). The repeatability of raw (unfiltered) RFID-linked WOW data was low (0.20), while a coarse (0.46) and fine (0.76) data filter improved repeatability. The 95% CI of raw RFID-linked WOW data was 27 kg, and was decreased by a coarse (11 kg) and fine (6 kg) data filter. Increasing the number of raw, coarse and fine-filtered data points to 190, 30 and 12 sheep-weights, respectively, decreased the 95% CI to <2 kg. The mean cumulative percentage of sheep achieving >11 fine-filtered RFID-linked WOW sheep-weights within a 1-day and 5-day timeframe was 0 and 10%, respectively. The null hypothesis was accepted: RFID-linked WOW data had low repeatability and was unable to generate liveweight estimates with a 95% CI of less than 2 kg within a suitable timeframe. Therefore, at this stage, RFID-linked WOW is not recommended for on-farm decision making of individual sheep.

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