linkstream2 microblog

QT:{{”
not finding very good data on how much of the bacteria will survive freezing in yogurt.
This “ask the professor” column matches intuition.
“}}

http://tuftsjournal.tufts.edu/2008/06/professor/01/

However, these two sources say there’s no loss in viability… https://www.sciencedirect.com/science/article/pii/S0022030200749277?via%3Dihub

Holcomb et al. (1991) reported that both L. acidophilus and
Bifidobacterium were able to survive and grow in soft-serve frozen yogurt after freezing [Holcomb, J.E., Frank, J.F. and McGregor, J.U. (1991), Viability of Lactobacillus acidophilus and Bifidobacterium bifidum in soft-serve frozen yogurt. Cult. Dairy Prod. J. 26, 4-5.]

pre-frozen yogurt can contain active cultures — just have to check the label.

https://www.amazon.com/Peak-Secrets-New-Science-Expertise-ebook/dp/B011H56MKS

QT:{{” people get better at tasks by time
spent doing “deliberate practice”, as opposed to time spend doing the task less rigorously.
The recommendation for how to apply deliberate practice to task X is to find an expert in X and study them.
“}}

http://thewirecutter.com/reviews/best-solar-eclipse-glasses-and-filters

http://tools.medialab.sciences-po.fr/iwanthue/
http://colorbrewer2.org/

http://library.law.yale.edu/news/eduroam-wifi-other-universities-or-here-your-guests

TWiEVO 9: How to crash your gene drive
July 5, 2016
Hosts: Nels Elde and Vincent Racaniello
Guest: Jim Bull
Nels and Vincent speak with Jim Bull about the results of genetic models which suggest that the evolution of inbreeding in response to lethal gene drive might make population control difficult to achieve.

Uncovering Earth’s virome
http://www.nature.com/nature/journal/v536/n7617/full/nature19094.html Meta analysis of 5Tb of extant #metagenomic sequences finds >125k partial viral genomes

David Paez-Espino, Emiley A. Eloe-Fadrosh, Georgios A. Pavlopoulos, Alex D. Thomas, Marcel Huntemann, Natalia Mikhailova, Edward Rubin, Natalia N. Ivanova & Nikos C. Kyrpides

quick video for visualizing the power of kernels in SVM
https://www.youtube.com/watch?v=3liCbRZPrZA

Dara sharing http://www.nejm.org/doi/full/10.1056/NEJMe1516564 Deems #datascientists as “research parasites,” using another’s data for their own ends via @dspakowicz

QT:{{”
“A second concern held by some is that a new class of research person will emerge — people who had nothing to do with the design and execution of the study but use another group’s data for their own ends, possibly stealing from the research productivity planned by the data gatherers, or even use the data to try to disprove what the original investigators had posited. There is concern among some front-line researchers that the system will be taken over by what some researchers have characterized as “research parasites.””
“}}

Human Genetics Shape the Gut #Microbiome
http://www.cell.com/abstract/S0092-8674%2814%2901241-0 A particular family of firmicutes is highly heritable & correlated w/ BMI

Goodrich, J.K., Waters, J.L., Poole, A.C., Sutter, J.L., Koren, O., Blekhman, R., Beaumont, M., Van Treuren, W., Knight, R., Bell, J.T., et al. (2014). Human Genetics Shape the Gut Microbiome. Cell 159, 789–799.