Does anyone have a copy of this article entitled "A quantitative index of soil development from field description" by Harden, 1982?

More Dernie Olguera's questions See All

Does anyone have a free soft copy of Soil and Geomorphology by Peter W. Birkeland?

I'm having a difficulty in downloading it and its not available here in our library. This is the core reference of my research and its really hard to find out there. Hoping to have some replies....

11 December 2013 6,235 7 View

Is soil degradation a natural process? Even it is hastened by various factors, it still goes in the natural way of destruction?

Soil is a natural resource which forms from a specific parent material and function in producing life here, in the surface of the Earth. Meanwhile, with the natural process of aging, everything...

09 October 2013 6,274 6 View

How to publish our research free of publishing company charges?

We want to publish our new research and due to financial instability, we want to publish it for free. Can we make it and how should we do it?

09 October 2013 9,376 9 View

What are the best methods to be used to assess the extent of soil degradation in a tropical landscape?

Due to availability of various methods and since soil degradation often composed of many processes, its difficult to select the best method to be utilized in its determination.

09 October 2013 738 8 View

What are the best methods used in evaluating soil development in a specific landscape?

I am aiming to study soil development by some qualitative analysis. Meanwhile, it needs some certain indexes in its determination. I want also to know who are the best authors to whom I can refer...

09 October 2013 2,611 2 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

Romel B. Armecin

Hello Dernie,

A professor from the university of Hohenheim informed that you asked a copy of their paper and downloading the article could not go through. Thus, he requested me to give you his email address.

You can write or ask directly to Dr. Holger Fischer with the following email address: [email protected]

Than you.

Romel

Dernie Olguera

Dear Sir Romel,

Thank you for the information. Sorry for the late reply due to some connection problem. I will sir and thank you so much.

Very Truly Yours,

Dernie