tina huang data scientist

First Name Tina #39. 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). CAS My experience includes an [] The course you are purchasing is still hosted by 365 Data Science and comes with most of the perks of our dedicated platform resume builder, user dashboard, Q&A hub, and more. Damgaard, P. et al. Nature 570, 182188 (2019). Villalba-Mouco, V. et al. Science 358, 659662 (2017). However, its formation, diffusion and interaction with contemporaneous hunter-gatherers from eastern Europe and their interplay with later expansions of Neolithic farmers from southeastern Europe are not well characterized. Check out Do Deepfakes Have Fingerprints? For the SNP associated with light eye colour (HERC2/OCA2 (rs12913832)), individuals from the Villabruna cluster,Oberkasselcluster, Baltic HG and SHG groups show high frequencies of the derived allele (>90%), which is responsible for the green or blue eye phenotype, whereas Sidelkinocluster, Ukraine HG and Iron Gates HG groups show low occurrence of this allele (1025%). Maier, A. in The Central European Magdalenian 81180 https://doi.org/10.1007/978-94-017-7206-8_6 (Springer, 2015). Pleistocene mitochondrial genomes suggest a single major dispersal of non-Africans and a Late Glacial Population turnover in Europe. 10, 552010 (2019). Individuals with libraries showing signs of contamination were further tested using PMD-filtered bam files. In addition, our phylogeographic analysis points to northeastern Italy as the possible entry point of the Epigravettian-associated gene pool in the Italian peninsula. Rev. . 771234-PALEoRIDER (to W.H. Created by DataSciencePR. I also have a newsletter called Boop's Keyboard! The detailed grouping of individuals shown with empty coloured circles is described in Supplementary Data 1.I. Palaeogenomics of Upper Palaeolithic to Neolithic European hunter-gatherers. 2b). 9 Graphical summary depicting the main genetic transformations in post-40 ka hunter-gatherers from Europe. Using f4-statistics and qpAdm, we confirm that EHG populations in eastern Europe are a mixture of Villabruna/Oberkassel and ANE ancestries (Supplementary Information, section11 and Supplementary Data 2.K). This secondary analysis of an ongoing adaptive platform trial examines the effect of multiple interventions for critically ill adults with COVID-19 on longer-term outcomes. This means you will have no set time limit for completing any of the modules or assignments. Ruiz-Redondo, A. et al. 27, 18011810.e10 (2017). Publishers note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. The compiled genotype file used for analyses, including re-genotyped published genomes, has been uploaded at the Edmond Data Repository of the Max Planck Society (https://edmond.mpdl.mpg.de/dataset.xhtml?persistentId=doi:10.17617/3.Y1KJMF). Total students. Wren, C. D. & Burke, A. Habitat suitability and the genetic structure of human populations during the Last Glacial Maximum (LGM) in Western Europe. 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. 4. Additional details are provided in SupplementaryInformation, section11 and SupplementaryTable 3. Res. Skoglund, P. et al. Quat. Mateja Hajdinjak, Fabrizio Mafessoni, Svante Pbo, D. M. Fernandes, D. Strapagiel, R. Pinhasi, Pavel Flegontov, N. Ezgi Altnk, Stephan Schiffels, Daniel M. Fernandes, Kendra A. Sirak, David Reich, Sandra Oliveira, Kathrin Ngele, Mark Stoneking, Eirini Skourtanioti, Harald Ringbauer, Philipp W. Stockhammer, Vanessa Villalba-Mouco, Marieke S. van de Loosdrecht, Wolfgang Haak, Joseph H. Marcus, Cosimo Posth, John Novembre, Natalija Kashuba, Emrah Krdk, Anders Gtherstrm, Nature Check out Bootcamps Yes or nah? Other proposed climatic refugia for human survival during this period are the Italian peninsula, the Balkans and the southeastern European Plain, but the actual genetic contribution of populations from these regions to post-LGM Europeans is highly debated11,12,13. Mounier, A. et al. On top of that, its full of useful career and productivity advice, so you can find out what knowledge you need to become a data scientist as well as how to break into the field. Originally published at https://365datascience.com on October 1, 2020. I am Tina Huang, PhD, a data scientist, and the director of the Data Science Learning Center at the University of Arizona. @hellotinah. Follow. 9, 442 (2018). H. Rougier received support from the College of Social and Behavioral Sciences of CSUN and the CSUN Competition for RSCA Awards. I help students become independent data scientists who are not just good at data analysis, but are also able to think about their own learning and the world around them. Details of the modelling are provided in Supplementary Data 3.E,F. Revise SQL essentials, improve your communication style and tackle the most challenging follow-up questions with ease. Ancient Rome: A genetic crossroads of Europe and the Mediterranean. The resulting GoyetQ2 cluster includes individuals spanning from western France to Poland in the period between 18 and 15ka. Publications. 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. Track your course progress, set daily goals, and make success a routine. One of my favorite videos of her is where she talks about the resume that got her an entry-level data science job. This plot reveals the presence of three distinct groupings: (1) a pre-40ka group with individuals from the UstIshim, Bacho Kiro, Zlat k and Petera cu Oase sites, (2) a Vstonice cluster including Gravettian-associated individuals from centraleastern and southern European sites (Doln Vstonice, Pavlov, Krems-Wachtberg, Paglicci and Ostuni), and (3) a Fournol cluster(hereafter, Fournol cluster or ancestry) comprising Gravettian-associated individuals from western and southwestern European sites (Ormesson, La Rochette, Fournol and two Seriny cave sites (Mollet III and Reclau Viver)). Thank you for visiting nature.com. S. Shnaider received support from theRussian Science Foundation (no. Jan 2022 - Jun 20226 months. The pairwise f2 distance matrix of Epigravettian-associated groups was generated with qpfstats 200 in ADMIXTOOLS 7.0.2 package, with parameters allsnps: YES, scale: NO, and Mbuti.DG set as the outgroup. Conversely, the ancestry found in pre-30ka eastern European individuals (Kostenki cluster and Sunghir group) contributed to Gravettian-associated individuals from central and southern Europe (Vstonice cluster), the latter without descendantsretrieved in post-LGM populations from those regions. Jagwire Europe - Fevacom NV . I hope youve enjoyed reading this article. We can have either structured data (e.g. Bold letters refer to (a) mtDNA and (b) Ychr haplogroups, whose boxes are coloured according to the legend in Extended Data Fig. 1c) and a west Eurasian principal component analysis (PCA) (Extended Data Fig. The incoming Villabruna ancestry later became the most widespread hunter-gatherer ancestry across Europe. Bioinformatics 38, 37683777 (2022). Protoc. My name is Tina and I'm a data scientist and YouTuber. 1517). Author pages are created from data sourced from our academic publisher partnerships and public sources. In anticipation of possible near-term approval from the US Food and Drug Administration for renal denervation, there must be an insistence on longer-term clinical outcomes and safety data. - Developing a high . Google Scholar. Bioinformatics 29, 16821684 (2013). 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. We explain it all step-by-step, including how to download and install the necessary software, e.g., Excel, Anaconda, Jupyter Notebook, Python, R, MySQL, Tableau Public, etc. By contrast, the Goyet Q116-1 genetic profile gave rise to the newly described Fournol cluster identified in Gravettian-associated individuals from western and southwestern Europe. 46, 6584 (2020). Maier, A. Conversely, we reveal a genetic turnover in southern Europe suggesting a local replacement of human groups around the time of the Last Glacial Maximum, accompanied by a north-to-south dispersal of populations associated with the Epigravettian culture. Hunter-gatherers across the great Adriatic-Po region during the Last Glacial Maximum: environmental and cultural dynamics. 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). HaploGrep 2: mitochondrial haplogroup classification in the era of high-throughput sequencing. Tina is a computer science student at Stanford University. Overall, the literature suggests that Chinese Canadian students demonstrate high levels of achievement and that this academic success is associated with factors such as stronger feelings of ethnic identity, better English language skills in the family, Chinese . 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. Its mainly used in industries such as finance, insurance, healthcare, and insurance-related apps such as credit card applications, vehicle purchasing, etc. PubMed Freshwater radiocarbon reservoir effects at the burial ground of Minino, Northwest Russia. 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. Gonzlez-Fortes, G. et al. She is also a popular YouTuber with over 60k subscribers. 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. 1999 - 20001 year. In particular, the 13ka Pradis 1 individual from northeastern Italy represents the most basal lineage compared to all other Epigravettian-associated individuals, including the older Tagliente 2 and Villabruna genomes from northern Italy (group 1). Biol. These data suggest that the genetic ancestries identified in the pre-40ka individuals analysed so far went largely extinct or were assimilated by subsequent expansions1,9. By using our site you agree toour Hi, my name is Tina and I'm a data scientist at a FAANG company. Quat. And if youre new to data science, check out the 365 Intro to Data and Data Science course. Empleos Personas Learning . Our analyses demonstrate that the Fournol cluster is a better source for Magdalenian-associated genomes than Goyet Q116-1. Genetics 192, 10651093 (2012). In it, we laugh while discussing how to get started in data science and her learning/productivity tricks.Tina: Creates YouTube videos with millions of views on data science careers, learning to code, SQL, productivity, and study techniques. Is a data scientist at one of the world's largest tech companies (she keeps the firm anonymous so she can publish more freely). Previously worked at Goldman Sachs and the Ontario Institute for Cancer Research. Holds a Masters in Computer and Information Technology from the University of Pennsylvania and a bachelors in Pharmacology from the University of TorontoIn this episode, Tina details: Her guidance for preparing for a career in data science from scratch. Her five steps for consistently doing anything. Her strategies for learning effectively and efficiently. What the day-to-day is like for a data scientist at one of the worlds largest tech companies. The software languages she uses regularly. Her SQL course. How her science and computer science backgrounds help her as a data scientist today.Todays episode should be appealing to a broad audience, whether youre thinking of getting started in data science, are already an experienced data scientist, or youre more generally keen to pick up career and productivity tips from a light-hearted conversation.Thanks to Serg Mass, Brindha Ganesan and Ken Jee for providing questions for Tina in Ken's case, a very silly question indeed.The SuperDataScience show's available on all major podcasting platforms, YouTube, and at SuperDataScience.com. Fu, Q. et al. 4b and Supplementary Data 3.C). View Tina Zhang's business profile as Brand Specialist at Dymind Biotechnology. Wood, R. E. et al. This provides further support for the model with no long-term decline of genome-wide Neanderthal ancestry in modern humans following their introgression18. A high-coverage genome sequence from an archaic Denisovan individual. Basically, you minimize effort and maximize outcomes. 10 and 11). 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. ADS A series of f4-symmetry statistics confirm that all the Epigravettian-associated individuals are cladal, and do not share excess affinity with any local (Paglicci 12) or non-local preceding ancestries (Goyet Q116-1, Kostenki 14, Malta 1 or Vstonice) (Supplementary Data 2.F). 2. Data Visualization Explained: Candlestick Chart, R Programming for Statistics and Data Science 2020. 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 . E.A. Radiocarbon 62, 725757 (2020). performed mortuary practices analyses. Article ScienceDaily. 6, eaaz5344 (2020). The three squares highlight Baltic HG groups associated with the Comb Ceramic Culture (CCC) that show a marked increase in Sidelkino-related ancestrycompared to olderBaltic HG groups. Correspondence to Jensen, T. Z. T. et al. a, The genetic ancestry of hunter-gatherers dated between 14ka and 5.2ka modelled using qpAdm, with Oberkassel, Yuzhniy Oleniy Ostrov, Goyet Q-2 and Neolithic farmers from present-day Turkey (Barcn, Mentee and Boncuklu sites) representing Oberkassel (WHG) (blue), Sidelkino (EHG) (red), GoyetQ2 (orange) and Anatolian Neolithic farmer (green) ancestries, respectively. Dr. Huang taught General Chemistry, Quantitative Analysis, and Instrumental Methods for eight years at . 14, evac045 (2022). In panel a, genetic affinity between different ancestries is indicated by thick lines or shades, while admixture is indicated with arrows. Tina Huang, a former engineer at Apple, Google, and Twitter, explains why she started API management startup Transposit. 2 The distribution of mtDNA and Y-chromosome haplogroups among different hunter-gatherer groups. Saag, L. et al. Now we have Areej AbuAli, an SEO manager and the founder of Women in Tech SEO. We love meeting interesting people and making new friends. 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. The genetic prehistory of the Baltic Sea region. is supported by a Ramn y Cajal fellowship (RYC-2017-22558). For consistency with the previously discussed nomenclature, we rename the EHG ancestryas the Sidelkino cluster(hereafter, Sidelkino cluster or ancestry). Madrid, Madrid, Spain. The single-stranded library of Cuiry Les Chaudardes 1 was produced with partial UDG treatment (ss_halfUDG)62 (Supplementary Data 1.B). Highly Influential Citations 3. T.T., D.C. and E.A. is also supported by the Deutsche Forschungsgemeinschaft (DFG FOR 2237). PubMed The responsible co-authors for the material from each archaeological site are listed in Supplementary Information, section 1. I am Tina Huang, PhD, a data scientist, and the director of the Data Science Learning Center at the University of Arizona. S.T. No, there are no prerequisites for enrolling. 3b). Between 14 and 8ka, all hunter-gatherers in western and central Europe carried only Oberkassel ancestry, with no detectable contribution from the Sidelkino cluster. . Palma di Cesnola, A. Biol. Emergence of human-adapted Salmonella enterica is linked to the Neolithization process. Colour legend is shown in (e). Biol. As of right now, it doesnt seem that MySQL is the right choice for storing data because the database is so large, it would be impossible to find and query the necessary information. YourCourse Certificatehas no expiration date. Biol. 8). Max Planck Institute for Evolutionary Anthropology. Upper Palaeolithic genomes reveal deep roots of modern Eurasians. They, along with it, will be accessible to you indefinitely. The Gravettian culture was one of the most widely distributed Upper Palaeolithic cultures across western Eurasia before the LGM19. Curr. With the statistics f4(Mbuti, Fournol 85; Vstonice, test) and f4(Mbuti, Vstonice; Fournol 85, test), we show that all Vstonice-cluster individuals are significantly closer (|Z|>3) to the Vstonice group (n=5) and the Fournol-cluster individuals are closer to Fournol 85, whereas the geographically intermediate Gravettian-associated Goyet group shows extra affinity to both clusters (Fig. Furthermore, the gene pool of the western Gravettian populations is found continuously for at least 20,000 years: their descendants who are associated with the Solutrean and Magdalenian cultures stayed in southwestern Europe during the coldest period of the last Ice Age (between 25,000 and 19,000 years ago) and later spread north-eastward to the rest of Europe. and D.C. have received funding from the Italian Ministry of University and Research (MUR) PRIN 2017 grants 20177PJ9XF and 20174BTC4R_002. The f3-statistics were calculated with qp3Pop 435 in ADMIXTOOLS 5.1 package103.

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