tina huang data scientist

Follow a proven methodology, discover how to avoid common mistakes and impress employers as the best person for the job. Tina Huang: Xiamen Guansheng Precision Machinery Co Ltd is a We show that all analysed Epigravettian-associated individuals carry a homogeneous Villabruna ancestry, with the intra-group genetic structure mainly determined by their geographical, and not temporal, distribution. In this admixture graph, the lineage related to Zlat k splits more basally than the Bacho Kiro IUP group, who contributes to Tianyuan, UstIshim and Goyet Q116-1 (indicated with red lines), but not to the Sunghir group. The ethane yield of 35.4 mol/h with a high C 2 . The ancestry found in individuals associated with the preceding Aurignacian culture from central Europe (GoyetQ116-1ancestry) gave rise to Gravettian-associated individuals from western and southwestern Europe. Interviewed Taiwanese designers and analyzed the interview data. Pseudo-haploid genotypes were called on the targeted SNPs by randomly sampling a single allele at each position, resulting in individuals with 6,600 to 1.07 million SNPs covered on the 1.24-million-SNP panel (Extended Data Table 1 and Supplementary Data 1.A). (2023, March 1). SQL for Data Science Interviews . My experience includes an [] Cosimo Posth, He Yu or Johannes Krause. Synergy of Ag and AgBr in a Pressurized Flow Reactor for Selective Surprisingly, however, none of those pre-40ka individuals left substantial traces in the genetic makeup of present-day Eurasian populations1,2,6,7. 3). A hands-on course covering SQL setup and fundamental components, combined with a guided walkthrough of 10 mock interviews with real-world SQL interview questions and expert tips on how to pass them successfully. Tina Huang - Data Scientist - Children's Hospital Los Angeles (CHLA B 370, 20130624 (2015). The analysis of biological relatedness was performed by calculating relatedness coefficient (r) based on PMR on the autosomal SNPs (Supplementary Data 1.F and Supplementary Information, section4). Fifth, the Oberkassel ancestry in western and central Europe and the Sidelkino ancestry in eastern Europe remained largely isolated for almost 6,000 years until genetic interactions were first observedaround 8ka in northeastern Germany, possibly associated with cultural exchanges along the Baltics49 and around 7.5ka in the upper Volga region, possibly linked to the spread of pottery in the region50. Internet Explorer). Notably, and contrary to the report by Fu et al.4, another Gravettian-associated population from centralwestern Europe (Goyet in Belgium, n=6 individuals) is both geographically and genetically intermediate between the Vstonice and Fournol clusters. 803147-RESOLUTION (to S.T. Nature 555, 197203 (2018). and D.C. have received funding from the Italian Ministry of University and Research (MUR) PRIN 2017 grants 20177PJ9XF and 20174BTC4R_002. The tool qpAdm 810 in ADMIXTOOLS 5.1 was applied to model the ancestries of admixed populations, with allsnps mode and the outgroup set selection described in Supplementary Information, section11. Moreover, the almost complete genetic replacement of the Magdalenian-associated gene pool raises the hypothesis that parts of Europe were differentially populated during the abrupt climatic variation starting around 14.7ka with the BllingAllerd warming period, creating areas where southern European populations could expand. 19-78-10053). Jones, E. R. et al. Radiocarbon 51, 337360 (2009). Genome Biol. The mtDNA contamination was estimated by Schmutzi (--notusepredC --uselength)69 for all the libraries. The tree was calculated on 16,528 positions (partial deletion 95%) and with 500 bootstrap iterations using MEGA1097. . Proc. Upper Palaeolithic genomes reveal deep roots of modern Eurasians. Tina Huang | Continuing Studies at UVic But she came up with a way to break down the code and create a website that she was proud of. Conversely, individuals in the Sidelkino cluster are genetically closer to AG3 than Tutkaul 1. Next, we investigated the genetic relationships between Epigravettian-associated individuals across the Italian peninsula, by reconstructing a phylogeny based on a matrix of pairwise f2 genetic distances (Fig. In addition, our phylogeographic analysis points to northeastern Italy as the possible entry point of the Epigravettian-associated gene pool in the Italian peninsula. 17, 60 (2016). R. Soc. I am Tina Huang, PhD, a data scientist, and the director of the Data Science Learning Center at the University of Arizona. 15-star ratings) or unstructured data (such as social media reviews). Applied Sciences | Free Full-Text | Comparison of Perioperative Science 366, 708714 (2019). Genome Biol. However, using f4-statistics, we show that all Magdalenian-associated individuals, and not only El Mirn, carry Villabruna-related ancestry whencompared tothe Fournol cluster(Supplementary Data 2.H). Citing . What is a Pie Chart in Data Visualization? 18 and Supplementary Data 2.O), suggests the Balkans as a source of the incoming Epigravettian-associated population. S.T. Curr. As the coverage for most ancient samples was not sufficient for diploid genotype calling, we counted the reads covering selected phenotypic SNPs on reference or alternative alleles and computed the group-based allele frequencies following a maximum likelihood approach described in Mathieson et al.37. Most Popular #86731. First, I like it because of how powerful (almost magical) it is in driving decisions. A.G.-O. My main tasks: Modeling and developing the data structures and processes to optimize the loads of information, discovering insights and creating and maintaining reports. Charlton, S. et al. Life and career Early life. Nat. Here, data really gets to shine, in that its both the source of truth and the driver of insights. Tina Huang. & Steinrcken, M. Parental relatedness through time revealed by runs of homozygosity in ancient DNA. Preistoria e Antropologia, Universit degli Studi di Siena, Siena, Italy, Stefano Ricci,Francesco Boschin&Annamaria Ronchitelli, Centro Studi sul Quaternario ODV, Sansepolcro, Italy, Institut National de Recherches Archologiques, Bertrange, Luxembourg, Department of Cultural Heritage, University of Bologna, Ravenna, Italy, Gregorio Oxilia,Eugenio Bortolini,Stefano Benazzi&Matteo Romandini, Human Ecology and Archaeology (HUMANE), Department of Archaeology and Anthropology, Instituci Mil i Fontanals de Investigacin en Humanidades, Consejo Superior de Investigaciones Cientficas (IMF - CSIC), Barcelona, Spain, UMR 7209Archozoologie et Archobotanique-Socits, Pratiques et Environnements, Musum National dHistoire Naturelle, Paris, France, Dipartimento di Scienze Della Vita e DellAmbiente, Sezione di Neuroscienze e Antropologia, Universit Degli Studi di Cagliari, Cittadella Monserrato, Cagliari, Italy, Dipartimento di Civilt e Forme Del Sapere, Universit di Pisa, Pisa, Italy, Center for Isotope Research, Groningen University, Groningen, The Netherlands, UMR 7206 co-Anthropologie, quipe ABBA. Epoxy Flooring UAE; Floor Coating UAE; Self Leveling Floor Coating; Wood Finishes and Coating; Functional Coatings. One-time payment. Mol. By using our site you agree toour Data Visualization Explained: Candlestick Chart, R Programming for Statistics and Data Science 2020. I hold a Bachelor's degree at the University of Toronto where I studied pharmacology. Villalba-Mouco, V. et al. Its like the different ingredients in your recipe. 2022-112-4f84b - Ecologizr - Chapter 2 Science Education in Algeria The colours correspond to the grouping of tested populations, dots refer to the f4-values and the dark and light error bars to 1*SE and 3*SE estimated from 5 cM block jackknife, respectively. J. Archaeol. In the meantime, to ensure continued support, we are displaying the site without styles Details of the modelling are provided in Supplementary Data 3.E,F. Earlier I had practiced a bit of MySQL, but here through this course I got introduced to PostgreSQL. Tina Huang (@hellotinah) Instagram photos and videos Us Too. Check out my courses where we apply scientifically backed learning techniques to accomplish our goals. The inferred topology reveals a phylogeographic pattern irrespective of individual ages. 13, 24472461 (2018). Overall, the Solutrean-associated Le Piage II individual links the preceding Fournol ancestry with the succeeding ancestry found in El Mirn, providing direct evidence for genetic continuity throughout the LGM in southwestern and western Europe. Gamble, C., Davies, W., Pettitt, P., Hazelwood, L. & Richards, M. The archaeological and genetic foundations of the European population during the Late Glacial: implications for agricultural thinking. Olalde, I. I also have a newsletter called Boop's Keyboard! If material is not included in the articles Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. There is no biographical data to display. The course is well structured and just what one needs before preparing for a data science interview with focus on SQL. 365 Data Use Cases: Data Science and Product Development with Tina Otte, M. Appearance, expansion and dilution of the Magdalenian civilization. (grey) of the f4 values estimated from 5cM-block jackknife analysis. Billed once. I have an undergraduate degree in pharmacology from the University of Toronto. 10 and 11). tina huang data scientist Financial support for ScienceDaily comes from advertisements and referral programs, where indicated. You have to deal with large datasets; however, you have to do your work in a way that makes sense to your team. PubMed Central Oxidation of methane into valuable chemicals, such as C 2+ molecules, has been long sought after but the dilemma between high yield and high selectivity of desired products remains. Notably, the Fournol ancestry provides a better proxy than Goyet Q116-1 for the genetic component found in the GoyetQ2 cluster and in El Mirn (Supplementary Data 2.H). Publishers note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Remember, its the problem that defines the tools we use! Evol. Gronenborn, D. in The Spread of the Neolithic to Central Europe (RGZM, 2010). OUR UNIVERSITY Our University . Think about some of your favorite apps today: Instagram, Uber, Facebook, and YouTube. The single-stranded library of Cuiry Les Chaudardes 1 was produced with partial UDG treatment (ss_halfUDG)62 (Supplementary Data 1.B). 412, 3743 (2016). Tina Huang Data Scientist. The genomic similarity of the Oberkassel cluster to Arene Candide 16 in northwestern Italy might imply that Epigravettian-associated ancestry spread from the south to central Europe passing through the western side of the Alpine region. 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Nature 592, 253257 (2021). - Technical researcher and data analyst under the supervision of Dr. A. Meyer and Dr. S. Bae at UCLA. 14), most post-14ka individuals from western and central Europe fall close to the WHG cluster and those from eastern Europe close to the EHG cluster, whereas the Tutkaul 1 individual from central Asia falls close to the ANE-related group. Jodie Sweetin. In her journey of eventually becoming a data scientist, Tina started out with an undergraduate in Pharmacology. One of my favorite videos of her is where she talks about the resume that got her an entry-level data science job. PubMed Track your course progress, set daily goals, and make success a routine. Schubert, M., Lindgreen, S. & Orlando, L. AdapterRemoval v2: rapid adapter trimming, identification, and read merging. Subsequently, I worked in . Okenla is also part of Atomicos Angel Programme 2021, and is an advisory board member for both Coders of Colour and the No.10 Innovation Fellowship. After the LGM, a genetic component distantly linked to the Goyet Q116-1 individual from Belgiumdated to 35 kanamed GoyetQ2 ancestry(hereafter, GoyetQ2 cluster or ancestry)reappeared in individuals from southwestern and central Europe associated with the Magdalenian culture (1914ka from Iberia to eastern Europe across central Europe) and in an admixed form in subsequent Final Palaeolithic and Mesolithic hunter-gatherers4,14, but the geographic extension of this ancestry is still unclear. Int. Jan 2022 - Jun 20226 months. Ideally, we also want lots of data because this will give us more confidence in our results. The data here can also be structured or unstructured. Evol. BMC Res. Sci. The analysed genomes also show that the descendants of these Epigravettian inhabitants of the Italian peninsula spread across the rest of Europe about 14,000 years ago, replacing populations associated with the Magdalenian culture. Dismiss. 2022 Fab Business Solutions - All Rights Reserved. Courses hellotinah R Programming in Data Science: High Variety Data SQL Server . This was confirmed with qpAdm, in which we could model all individuals from the Oberkassel cluster as a broadly constant mixture of approximately 75% Arene Candide 16 and 25% Goyet Q-2 (or 90% Arene Candide 16 and 10% Fournol 85) (Fig. Fog computing is a computing structure which is distributed in nature. 211 and Supplementary Table 1). A high-coverage genome sequence from an archaic Denisovan individual. Tinas authentic and engaging delivery style allows her to create original content on topics like how to be more productive, how to learn more efficiently, how to land a job in data science, and more. 4b and Supplementary Data 3.C). In the video above, she explains the two major components of big data: data warehousing and data science. View Tina_Huang_Resume_i.pdf from HCI 445 at DePaul University. We provide a systematic description of the genomic transformations that hunter-gatherer groups experienced from the early Upper Palaeolithic onwards across western and central Eurasia and how those are possibly linked to cultural and climatic changes. Evol. Then we combined our newly generated genotypes with published genotypes from ancient and modern individuals from AADR v42.4 (Allen Ancient DNA Resource (https://reich.hms.harvard.edu/allen-ancient-dna-resource-aadr-downloadable-genotypes-present-day-and-ancient-dna-data) version 42.4) for downstream analysis1,4,7,14,16,23,36,37,38,39,40,42,43,45,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94. Genetic analyses of western European individuals associated with the preceding Badegoulian culture might provide clues on the processes that led to the formation of the GoyetQ2 cluster. Illumina sequencing platforms were also used to sequence the 1240k and mtDNA captured libraries (Supplementary Data 1.B). The genetic history of Ice Age Europe. 26 and Supplementary Data 2.H). Correspondence to The genomic history of the Iberian Peninsula over the past 8,000 years. The x-axis shows the average age of each tested individual/group and the y-axis shows the proportion of Sidelkino ancestry, relative to the total hunter-gatherer ancestry (Oberkassel + Sidelkino) in each group. PubMed . Double-stranded DNA libraries were built from 25l of DNA extract, without the presence of uracil DNA glycosylase (ds_nonUDG) or in the presence of uracil DNA glycosylase (ds_halfUDG), following a double-stranded UDG-half library preparation to reduce, but not eliminate, the amount of deamination-induced damage towards the ends of ancient DNA (aDNA) fragments58. Genet. A. Stoessel performed CT scanning and advised on sampling strategy. Palaeogenomics of Upper Palaeolithic to Neolithic European hunter-gatherers. This might have been in part triggered by the concomitant expansion of Neolithic farmers across Europe and/or by environmental factors, such as the climatic event around 8.2ka, the largest abrupt cooling in the northern hemisphere during the Holocene epoch46,47. First Name Tina. Google Scholar. This is first detected in an individual from Gross Fredenwalde in northeastern Germany and reaches around 10% in most European hunter-gatherer individuals thereafter (Extended Data Fig. 5 and Extended Data Fig. The Solutrean culture is temporally intermediate between the Gravettian and the Magdalenian (or the Badegoulian) cultures, and is found in southwestern and western Europe, which are considered to have been climatic refugia for human populations during the LGM25,26. Billed once. In no time, she established herself as one of the favorite vloggers of the data community. USA 117, 1279112798 (2020). With a lot of raw data, you need to put in some work. The newly generated genotypes were merged with 240 published ancient hunter-gatherer genomes and modern worldwide populations for downstream analyses (Supplementary Data 1.G). 10, 1218 (2019). At this startup dedicated to b2b marketing, we, the data team formed by 2 people, are organizing all the data from zero and looking for their real value. . Extended Data Fig. How to Rock at Data Science with Tina Huang Jon Krohn Proc. ISSN 0028-0836 (print). Rev. 4 Admixture graph modelling of pre-34 ka hunter-gatherer lineages. The genomic history of southeastern Europe. She has been working for the data sciences industry since 2014. My name is Tina and I'm a data scientist and YouTuber. Branch labels show unique drift lengths; black dots refer to individuals with newly generated data and white dots refer topreviously published genomes;the position of each node does not imply the location where the split took place. Curr. 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Note: Content may be edited for style and length. Once we have the data, we begin to tease out the high-impact insights. Petr, M., Pbo, S., Kelso, J. University Universit Chouaib Doukkali; . We applied ANGSD 0.93470 and hapCon71 for libraries from male individuals, and applied contamLD72 and a newly developed method that analyses contamination in ROH for female and male libraries (see Supplementary Information, section2 for a detailed description). Data mining is the process of finding patterns in large amounts of data. 27, 21852193.e6 (2017). We also do experiments to test out the features we build and see how users respond to them. Claim Author Page. A subset of samples (GER002 and GER003) were pre-treated with a washing step to reduce surface contamination54. Slider with three articles shown per slide. 2023 365 Data Science. Other individuals from that period, such as Zlat k from Czechia and UstIshim from Russia, do not carry significantly more Neanderthal ancestry than other non-African groups1,7, indicating differential interactions between Neanderthals and early modern humans during their initial expansions across Eurasia. 13). Sep 2017 - Aug 20181 year. Nature 551, 368372 (2017). Hi friends! A Free Service of Your Local Public Library and the Pennsylvania Public Libraries Film Center of the State Library of Pennsylvania Touchstone Pictures In celebration of our twentieth animated feature, we invite you to relive with us the story telling magic, the wit, the wisdom, the humor, the understanding of a very special person who gave the world a timeless and universal art form. Despite this wide geographical range, it is not clear whether different groups associated with this culture originated from a common source population and how those groups were genetically related to each other. These f4-statistics also confirm that Goyet Q376-3 carries a similar ancestry to Goyet Q116-1 and Kostenki 12 carries a similar ancestry to the Sunghir group, whereas Bacho Kiro 1653 (35ka) from Bulgaria, Muierii 1 (34ka) and Cioclovina 1 (32ka) from Romania, and Paglicci 133 (33ka) from southern Italy are equally related to Goyet Q116-1 and Sunghir. Reducing microbial and human contamination in DNA extractions from ancient bones and teeth. This is also supported by f4-statistics of the form f4(Mbuti, Fournol 85; Sunghir, test), which are significantly positive for all the individuals included in the Vstonice cluster (Supplementary Data 2.B). 2011. Hunter-gatherers carrying an admixed WHG/EHG genetic profile have been sequenced from various regions of northern and eastern Europe, raising the question of how these two types of ancestries formed and interacted with each other through time and space37,38,39,40. The research team describes a large-scale genetic replacement that may have been caused, in part, by climatic changes that forced people to migrate: "At that time, the climate warmed up quickly and considerably and forests spread across the European continent. After DNA lysis, a subset of samples was extracted using silica-coated magnetic particles on an automated liquid handling system (Agilent Technologies Bravo NGS Workstation)57. Evol. Planning and Learning in Partially Observable Systems via Filter Stability Noah Golowich (MIT); Ankur Moitra (Math & CSAIL, MIT); Dhruv Rohatgi (MIT) New Subset Selection Algorithms for Low Rank Approximation: Offline and Online David P. Woodruff, Taisuke Yasuda (Carnegie Mellon University) Good Quantum LDPC Codes with Linear Time Decoders Irit Dinur (Weizmann); Min-Hsiu Hsieh (Hon Hai Quantum . under exclusive license to Springer Nature Singapore Pte Ltd. 2022 R. Huang et al. Junior Data Scientist May 2017 - April 2018. H. Rougier received support from the College of Social and Behavioral Sciences of CSUN and the CSUN Competition for RSCA Awards. SDS 563: How to Rock at Data Science with Tina Huang Follow. Present-day individuals (gray dots) genotyped on theHumanOrigins dataset are used to define the PCA variation onto which ancient genomes (coloured symbols) are projected. "Ice Age survivors." Y.H. First Name Tina #39. Evol. A 5700 year-old human genome and oral microbiome from chewed birch pitch. Tina Huang is a well-known data scientist who has over 10 years of experience on YouTube and has previously worked at a FAANG organization. In the box plot the centre line is the median, box bounds delineate the interquartile range and whiskers extend to maximum and minimum values, excluding outliers. Metadata information of studied individuals. Maier, A. in The Central European Magdalenian 81180 https://doi.org/10.1007/978-94-017-7206-8_6 (Springer, 2015). Substantially contaminated libraries as well as marginally contaminated libraries of individually analysed genomes were filtered to maintain reads showing postmortem DNA damage (Methods and Supplementary Figs. Chintalapati, M., Patterson, N. & Moorjani, P. The spatiotemporal patterns of major human admixture events during the European Holocene. In general, the whole point of data warehousing is to get the data from your source to your target. Villalba-Mouco, V. et al. Mittnik, A. et al. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate. Also if you want to see some cat pics. And if youre new to data science, check out the 365 Intro to Data and Data Science course. The black-outlined diamond marked out in the Gravettian group shows the PMR between the two Gravettian-associated individuals from southern Italy (Paglicci 12 and Ostuni 1). Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. In sum, we describe the formation and interaction between the Oberkassel and Sidelkino clusters, the two main hunter-gatherer ancestries present in Europe from 14ka onwards. Therefore, the broader terms archaeological culture or simply culture are used here to refer to archaeologically defined material cultures without implying links to modern anthropological and/or ethnographical concepts of culture.