نتایج جستجو برای: richards

تعداد نتایج: 2702  

Journal: :Evidence-based mental health 2004
Ari E Zaretsky

Miklowitz DJ, George EL, Richards JA, et al. A randomized study of family focused psychoeducation and pharmacotherapy in the outpatient management of bipolar disorder. Arch Gen Psych 2003;60:904–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Journal: :Journal of the history of economic thought 2021

In 1899, MIT chemist Ellen H. Richards (1842–1911) instigated a series of annual “Lake Placid Conferences” (1899–1908) that became known as the foundation home economics movement. Richards’s first interest was in improving household’s well-being by using sanitary and nutrition sciences, an objective passed on to However, 1920s, economists rather identified their field expertise “science consump...

Journal: :Zootaxa 2015
Massimo Olmi Zaifu Xu

An updated revision of Eastern Palaearctic Dryinidae is presented. Six subfamilies, 17 genera and 160 species are treated. Descriptions, geographic distribution, known hosts, natural enemies and type material of each species are presented, together with illustrations of the main morphological characters and keys to the subfamilies, genera and species. Complete lists of references concerning the...

Journal: :Applied and environmental microbiology 1990
M H Zwietering I Jongenburger F M Rombouts K van 't Riet

Several sigmoidal functions (logistic, Gompertz, Richards, Schnute, and Stannard) were compared to describe a bacterial growth curve. They were compared statistically by using the model of Schnute, which is a comprehensive model, encompassing all other models. The t test and the F test were used. With the t test, confidence intervals for parameters can be calculated and can be used to distingui...

2009
Steve Spalding

This paper offers suggestions for educators at all levels about how to better prepare our students for the future, by building on the past. The discussion begins with a summary of changes in the World Wide Web, especially as the term Web 3.0 is being heard. The bulk of the discussion is retrospective and concerned with an overview of traditional teaching and research approaches as they evolved ...

Journal: :CoRR 2015
Pierre Horgue Jacques Franc Romain Guibert Gérald Debenest

In this note, the existing porousMultiphaseFoam toolbox, developed initially for any two-phase flow in porous media is extended to the specific case of the Richards’ equation which neglect the pressure gradient of the non-wetting phase. This model is typically used for saturated and unsaturated groundwater flows. A Picard’s algorithm is implemented to linearize and solve the Richards’ equation ...

2004
Yu-Shu Wu Lehua Pan

[1] This paper presents analytical solutions for one-dimensional radial transient flow through a horizontal, unsaturated fractured rock formation. In these solutions, unsaturated flow through fractured media is described by a linearized Richards’ equation, while fracture-matrix interaction is handled using the dual-continuum concept. Although linearizing Richards’ equation requires a specially ...

2011
Ryan Bennett Robert Henderson

• As you might expect, the linguistic situation varies widely between these 30 languages. • Some are large and robust, like K’ichee’, which is spoken by more than a million people all over the western highlands of Guatemala (Richards 2003). • Others, like Uspanteko, are in a much more precarious situation. • Richards (2003) claims that there are 1231 speakers, and while this estimate is probabl...

Journal: Poultry Science Journal 2019
Faraji Arough H, Maghsoudi A Mehri M Rokouei M

Native poultry is a valuable genetic source with high resistance against diseases providing an important subject for breeding programs. The non-linear mathematical modeling of the growth pattern may partly explain the relationship between requirements and body weight to precise feeding that plays a vital role in the animal enterprises. A study was conducted to compare five non-linear models inc...

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