Does anyone know a classification of time segments defined for analyzing the patterns of physical activity?

More Alejandro Jiménez-Loaisa's questions See All

Can you use psPAX2 and pMD2G plasmids to produce viral particles to encapsulate a pLVX-M-Puro vector?

Hi there, I have transfected these two plasmids into 293T packaging cells to encapsulate a pLVX-M-Puro coding plasmid. I had already validated the stability of the pLVX-M-Puro insert by transient...

06 June 2024 8,274 5 View

Is reducing the box size in molecular dynamics equivalent to increasing the concentration by adding more molecules?

I am running simulations with oxdna using advanced techniques of sampling as Umbrella Sampling.

22 April 2024 5,897 3 View

Subcellular Fractionation to obtain ER fraction?

Hi there, I am planning an experiment to isolate the ER protein fraction from a cell culture. I have found a few commercially available kits, such as...

07 April 2024 2,979 0 View

Do you have Related Studies on the effect of Video-Aided Instruction in developing writing proficiency of learners?

I need journals or articles about the effect of video-aided instruction in developing writing proficiency of learners.

28 March 2024 2,045 0 View

¿Qué recursos son necesarios en Servicios Sociales para tratar de eliminar barreras de acceso laboral en personas con discapacidad?

Con este planteamiento se pretende hacer reflexionar a los lectores de los diferentes planes de actuación, medidas y otros tipos de propuestas que pueden ser implantados en los Servicios Sociales...

10 March 2024 1,481 4 View

¿Qué actuaciones faltan para favorecer una garantía de derechos de las personas en situación de dependencia y/o sus cuidadores?

Con este planteamiento se pretende que los lectores tomen conciencia del enorme problema social que supone en la sociedad andaluza que una persona se encuentre en situación de dependencia. De los...

10 March 2024 6,151 3 View

Why doesn't my cloning work when I use cloning primers? How many bp must be flanking the restriction sites in a cloning primer?

I want to clone a gene fragment of around 480 bp in the p-RSET-A vector. To do this, I designed two cloning primers that contain the Bamh I and Hind III restriction sites. The primers worked...

27 February 2024 6,670 3 View

¿qué es la narrativa de experiencia como método de investigación?

Necesito textos y estudios sobre el método de investigacio

17 February 2024 6,719 2 View

What are the main problems faced in the dissemination of scientific knowledge?

It is an open question since it will depend on age, geographical location, and type of knowledge. Nowadays, fewer and fewer young people want to pursue a scientific career, and others are abusing...

04 February 2024 8,603 7 View

How can I compute coefficients of fractional parentage in a two-shell model?

Hello everyone, I am working a two-shell nuclear model under the proxy-SU(3) scheme. I have encountered in one of my calculations the following coefficient between couplings of shells 5 and...

25 January 2024 1,197 0 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

Is there an alternative to a multinomial regression which allows the DV to be non mutually exclusive?

I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...

06 August 2024 1,752 3 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View

Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

I need the datasets of Microgrid for system identification?

Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks

02 August 2024 5,748 4 View

Should I remove an item from a scale to raise Cronbach's alpha and McDonald's omega or is it better to leave it if they are both over .7 already?

Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...

01 August 2024 4,606 7 View

Zeljko Pedisic

Maybe this can help:

Garriguet, D., & Colley, R. C. (2012). Daily patterns of physical activity among canadians. Health Reports, 23(2), 1-7.

Mota, J., Santos, P., Guerra, S., Ribeiro, J. C., & Duarte, J. A. (2003). Patterns of daily physical activity during school days in children and adolescents. American Journal of Human Biology, 15(4), 547-553.

Bernhard Schwartz

Depending on the measuring devices, several different time segments has been used. Physical Activity Questionaires like the IPAQ often use 10 Minute intervals to estimate the amount of PA.