I made for 12 years one year research over it
Please take a look at the following references.
Article Feather Pecking and Cannibalism in Non-Beak-Trimmed Laying H...
Article The prevention and control of feather pecking: Application t...
Article The prevention and control of feather pecking in laying hens...
Article Are practice recommendations for the prevention of feather p...
Article Management approaches to reduce feather pecking in laying hens
I work with insect primary cells, which I let grow in TC100 insect medium. For fluorescence measurements I have to discard medium (because of its fluorescence properties) and give a saline...
28 January 2021 3,867 1 View
I have trouble with exciting wavelengths higher than 460 nm while e.g. ex with 405 nm works. Filtercubes are correc, as I used them with my old xenon lamp before... I work on axiovert200M and with...
25 January 2021 5,201 2 View
We'd like to use this kit for brain tissue samples (rat). When do we stop the reaction, 30, 60, and 120 minutes? We don't like to test at all three stop points, because we've too many samples.
17 January 2021 6,744 2 View
Dear all, I am planning to undertake quantitative research with a survey for my thesis. I am wondering if the hypothesis formulation is compulsory or am I able to do my research without it? My...
29 July 2020 6,145 5 View
I am very interested in the possible impact of radiation, espacially electromagnetic waves on insects. I searched several times in different online libraries, if there exists any research about...
29 April 2020 5,918 2 View
There are now many new satellites and are becoming very more ( 30 000) in the next future. I read in the internet that this satellites have not ready investigates risks on healthy and nature due...
23 April 2020 3,660 5 View
I implemented a method for protein extraction of skin samples. I did not change the procedure but over time the protein yield decreased. I homogenized skin biopsies using a bead mill homogenizer...
16 April 2020 3,170 7 View
Most of the databases of dynamic stimuli for facial expressions only include faces expressing basic emotions. Is anyone aware of a database that also includes dynamic face expression stimuli on...
05 November 2019 8,263 2 View
Hello, I would like to ask if anyone is aware of an existence of an approved abbreviations for common RAT strains. I know that such list is available for the MICE inbred strains, and would like...
08 May 2019 8,103 1 View
Dear all, I am at the beginning of my academic career and I would like to ask you for your help and experiences? I am interested into peer- reviewed journals with impact (at least Web of...
05 April 2019 9,457 3 View
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
Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...
28 February 2021 7,356 8 View
I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...
26 February 2021 3,033 9 View
For my Masters I am looking into elephant space-use and its effect on vegetation change. I have elephant GPS collar data and was going to use Google Earth Engine to obtain NDVI values. I would...
16 February 2021 7,097 3 View
I would highly appreciate it if my fellow ecologists (biologists) provide their opinion on the thoughts below [esp., shortly tell us which path may be more effective, if they know another way, if...
15 February 2021 3,642 6 View
Hi all, I am trying to find reference values on annual soil rhizodeposition rates for different kinds of forests, with a particular interest for tropical rainforests. Do we have an idea of the...
26 January 2021 4,278 4 View
Dear colleagues, I am asking for you recommendation: I need a book on analytical chemistry in environmental sciences. As a non-chemist (a biologist) I have some basic chemistry knowledge but not...
25 January 2021 8,486 8 View
Hello Maxent Community, I have been generating SDM models and projections in Maxent. I have had some success with one set of variables (some Hydroshed variables mixed with World CLIM variables);...
19 January 2021 3,994 7 View
I am working with intertidal muddy sediments. In one of my sites the sediment was extremely muddy (high % of silt), oxic layer was shallow, and there were a lot of oligochaetes. I would like to...
14 January 2021 7,269 4 View
Hello. I am looking for a description of a methodology for bird counts (census), which is applicable to airport area and will allow me to collect the data about species diversity and abundance at...
11 January 2021 3,213 3 View