How can we reconcile pre-Cambrian and Cambrian era data?

More Jacob Mack Phd's questions See All

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

Does someone know which structure could exit the olfactory bulbs at their antero-dorsal top ?

Hi people, I am studying bat brains through endocranial casts and I cannot identify which structure could be present in sort of a canal located dorsally to the cribriform plate. It is like...

27 January 2021 797 6 View

I get tumor tissue from the patients after the surgery. How to isolate the top layer of cells from a tumor?

I work on gastric cancer. I want to separate the top layer of tumor cells from the lower layers.

25 January 2021 6,663 1 View

Why wont my microbial fuel cell generate any current?

I have constructed a 2 chamber MFC for my senior research assignment and it has yet to produce any voltage. I used nafion as a PEM membrane and used graphite brushes as the electrodes. I have the...

11 January 2021 5,553 4 View

Can anybody help to find a tool for assessing study habits of students?

It is for my research purpose

21 December 2020 833 3 View

Santolina species, wax moth and bees?

Expect a savage answer and being reported to ResearchGate Admin if your answer clearly shows you did not read the whole question and you are scamming the points system by answering with an...

12 December 2020 4,413 7 View

What are the social and economic effects of computers in automation and robotics?

computers are everywhere and they have many impacts but what are the main effects of the use of computers socially and economically

09 December 2020 9,676 3 View

Is there a package in R that will allow me to run an AMOVA that will look at spatial versus temporal variance?

I am trying to establish a genetic monitoring program for an endangered fish species. The genetic diversity baseline was set 5 years ago. My study is a follow-up looking at impacts of a changing...

03 November 2020 4,228 5 View

Can I do explanatory study between survey and content analysis?

Is there any possibilities I do explanatory study between two variables above mentioned? The first variable, think tank capacity, measured using close-ended questionnaire. The other one, research...

03 November 2020 3,330 3 View

To whom do you report a publisher who collects funds from you but refuses to publish your manuscript?

A publisher accepts your paper for publication (after review), then brings up different types of charges for the corresponding author to pay. After payment, the publisher cuts all communication...

11 October 2020 1,369 2 View

Can anyone help me to identify these fungal ascospores?

Dear Colleagues, I need some help in the identification of these fungal ascospores evidenced in a sediment originating from the "Caune Arago" cave (eastern Pyrenees, France) and dated to 400 000...

28 December 2018 4,713 2 View

Can anyone help me to identify these fungal ascospores?

Dear Colleagues, I need some help in the identification of these fungal ascospores evidenced in a sediment originating from the "Caune Arago" cave (eastern Pyrenees, France) and dated to 400 000...

11 December 2018 6,207 3 View

Lapita patterning, experimental archaeology?

I am preparing a paper on experimental archaeology ... interested if any work has been done that sheds light on whether Lapita patterning has been recreated then tested empirically against...

06 July 2018 4,709 0 View

Why do religions emerge, persist, evolve and sometimes decline and fail?

Can we explain these processes in a cross-cultural way?

06 July 2018 5,452 4 View

What is the history of Naghar (Pakhtoon) tribe?

Dear Respected RG Members, Naghar Pathan is the prominent Pakhtoons tribe who played the important role in the different Indo-Pak-Afghan dynasties. The less literature is available about the...

02 March 2018 2,892 1 View

Does anyone know examples of deep (several metres) wells from the Late Mycenaean Period (in plains, not dug into bedrock)?

02 March 2017 7,484 2 View

What is the relationship between linear and non-linear thinking, between the logic and the creative mode nowadays and in your culture?

Out of the question by Marcel Lambrecht ("Do you think that animals think, and if so, why or how?") just started a short discussion about something i am especially busy with since one year. I...

31 December 2016 5,872 15 View

Where do we develop to? The many species of homo left over but homo sapiens. Where is evolution heading for now?

There have been different kinds of homo on earth until rather recently, making us a melting pot of them, showing it is impossible to speak of races, but each single individual is very...

06 July 2016 1,749 16 View

Why is there an interval of (more than/only) 30.000 years between the first visible traces of art and writing?

The first signs of art date from more than 30.000 years ago (e.g. cave art) whereas the first signs of writing (e.g. Tamil) appeared let say ca. 5000 years ago? Any idea why artistic humans waited...

13 February 2016 6,051 93 View

Why is there an interval of (more than/only) 30.000 years between the first visible traces of art and writing?

The first signs of art date from more than 30.000 years ago (e.g. cave art) whereas the first signs of writing (e.g. Tamil) appeared let say ca. 5000 years ago? Any idea why artistic humans waited...

01 February 2016 7,654 94 View

Jack Race

Hi Jacob, I will inform two reference from you, there some information is provided with your question related.

http://creation.com/images/pdfs/tj/j22_3/j22_3_47-50.pdf

http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1690629/pdf/10874755.pdf

Stephen C. Jett

My area of interest is Pre-Columbian, not Pre-Cambrian. Sorry.

--S. Jett