Tag Archives 上海狼族休闲

Kurtenbach: It’s a tricky, murky, and expensive (oh so expensive) path ahead for the Warriors

first_imgClick here if you’re unable to view the photo gallery on your mobile device. Related Articles The season is over, the Raptors are champions, and the Golden State Warriors have no choice but to head into the great unknown.After their performance this postseason, they can trudge forward with their heads held high.But that doesn’t make this summer any less daunting.center_img Warriors resemble team of old, Kevon Looney isn’t ready, and other thoughts from loss to Trail …last_img

Tree of Life in the Genes? Not Yet

first_imgNow that we have hundreds of animal genomes in the bank (the GenBank), is Darwin’s tree of life becoming visible?  If the image is present, it is extremely weak, said Michael J. Sanderson of the Department of Ecology and Evolutionary Biology at University of Arizona.  Writing for Science,1 he showed that only a small fraction of genomes show even minimal support for a phylogenetic (evolutionary) tree.    His report was accompanied by a circle diagram with 876 taxonomic orders represented by small rectangles along the rim.  He shaded blue those that contained a minimal phylogenetic signal, and yellow those that did not.  The entire circle was almost all yellow.  One has to look hard for blue rectangles.  This is after “improvements in algorithms and high-performance computing technology have dramatically increased the scale of feasible phylogenetic inference; and unconventional sources of data, including whole genomes, expressed sequence tag libraries, and barcode sequences, have altered the landscape of large-scale phylogenetics with an infusion of new evidence.”  The distribution of species in GenBank (the database of gene sequences) is remarkably broad, he said.  If there was ever a time to see Darwin’s tree of life come to light in the genes, it should be now.    In light of the flood of evidence, how can the phylogenetic signal be so weak?  “Construction of a high-resolution phylogenetic tree containing all eukaryotic species in the database is a grand challenge that is substantially more tractable than inferring the entire tree of life, but to succeed, strategies will have to overcome serious sampling impediments,” he said.  “Quantifying the distribution and strength of phylogenetic evidence currently in the database is a prerequisite for this effort.”  So that’s what he set out to do.  And that’s what turned out to look pretty weak.    Sanderson looked at 1127 higher taxa for evidence of a phylogenetic signal.  He had to set his standards pretty low.  He figured if there were at least four operational taxonomic units [OTUs] that were similar between two taxa, for instance, then an evolutionary relationship could be inferred.  His choice of tree-building software also was rigged to produce a “fast but conservative” result.  “Any clade in the resulting tree will have had at least 50% bootstrap support in maximum parsimony ‘fast’ bootstrap analyses with two different sequence alignment algorithms,” he explained.2  “Although this protocol biases the confidence assessment slightly downward, the bias is small.”  Is that a matter of human opinion?    There were more hints the standards were loose.  “For comparative purposes and to aid in the visualization of results, an arbitrary cutoff value of 1.5 was selected as minimal phylogenetic support,” he continued.  “This is equivalent, for example, to the information content of two independent loci, each resolving three-quarters of clades to at least a bootstrap value of 51%.”  This sounds close to the tipping point for inferring no relationship at all.    After manipulating his protocols, summing, and averaging, the evolutionary signal came out surprisingly low, even with the loose standards.  Here is the upshot:Among individual OTUs [operational taxonomic units], Homo sapiens had the maximum support value of 293.9, but the distribution of scores had a long tail leading to 6402 OTUs with no support at all (most of which, 6079, simply were not found in any phylogenetically informative clusters).  The top 10 were all mammals; the top 25 were mammals, angiosperms (tomato, potato, tobacco, rice, and wheat), Drosophila melanogaster, and Drosophila simulans, all with support scores above 60 units.  Of the 171,703 OTUs for which scores were calculated, only 12% achieved minimal phylogenetic support.  The mean support was 0.84, less than the equivalent of each taxon being found in at least one well-resolved and -supported phylogenetic tree.So only 12% reached the already-low bar for evolutionary signal – that means 88% did not.  At the level of orders, the scores were skewed even lower.  The maximum score was 10 in primates, and 0.0 in 75 other orders.  He tried to draw an inference between orders that were species-rich and species poor, but many of the orders outside of primates and arthropods did not even reach minimal phylogenetic support regardless of species richness.    So what did Sanderson conclude from his investigation of the strength of the signal of Darwin’s tree of life in the genes?  Basically, he said more work is needed.  “An accurate high-resolution phylogeny will require substantial increases in sequence data to bring that score to a level comparable to that of the best-supported higher taxa.”  He thinks more data targeted at the right clusters of genes might help.  Better algorithms in the tree-building software might help, too.  Maybe the signal will become clearer when genes from undiscovered species in poorly-resolved branches become available.  “In the meantime, sampling protocols guided by quantitative assessments of the phylogenetic distribution of data will improve the efficiency of emerging phylogenomic strategies for building the tree of life of known organisms.”  Translated, this almost sounds like he is claiming that better data-massaging methods might just begin to help develop strategies for beginning to find ways to begin to visualize Darwin’s tree.  In colloquial terms, it’s going to take a lot of work to fix this picture.1.  Michael J. Sanderson, “Phylogenetic Signal in the Eukaryotic Tree of Life,” Science, 4 July 2008: Vol. 321. no. 5885, pp. 121-123, DOI: 10.1126/science.1154449.2.  For more on the meanings of bootstrap, maximum parsimony and other phylogenetic tree-building terms, see the entries from 04/26/2008, 01/26/2008, 03/30/2004, 10/15/2003, and 11/06/2002.Charlie’s hanging from his own tree.  Why give him more rope?  It will only make the carcass horizontal instead of vertical.(Visited 23 times, 1 visits today)FacebookTwitterPinterestSave分享0last_img read more

5 Free Templates for Autodesk Smoke

first_imgDownload 5 Autodesk Smoke graphics templates for free. Learn how they were created using Timeline, ConnectFX and Action.I recently had the privilege of being asked to create some motion graphics templates for Autodesk Smoke. Because of my history in using Smoke in broadcast, where you often have to edit and create your own graphics, I have gotten pretty good at pushing the tools in Smoke.  These are some examples of the things that you can do inside Smoke’s 3D compositing environment. Many of these Smoke templates use the timeline compositing, as well as ConnectFX and of course Action, the heart of CFX.Each of these downloadable templates for Smoke comes with a 20-30 min video explaining how it was built, and how to modify it to your own needs. Every major component of the templates are LIVE, which is to say that there are little to no pre-rendered elements. They are completely adjustable. Template archives are compatible with Smoke 2013 Extension 1. Don’t have the latest version of Smoke yet? You can download the free 30-day trial here.Here is a breakdown of the Smoke templates and what features they showcase, along with a little behind-the-scenes  of what went in to creating them.1. Box WorldBox World Preview VideoThe Box World Smoke template showcases a 3D environment where you have a dozen 3D Cubes with a camera flying through the scene. You can map different images to the cube as well as change the matte transition that reveals the images on the sides of the cube. One of the cool things about this template is that it uses a timeline trick to transition from one 3D animation clip to the next, by using a simple keyable box transition which hides a simple vertical wipe. This allows you to change the camera animation and the length of any of the scenes just by trimming the clips.DOWNLOAD THE FREE SMOKE TEMPLATE NOWBox World Tutorial Video2. TypeLandTypeland Preview VideoThe TypeLand template showcases the use the 3D Text in Smoke’s Action Node.  It creates a world of 3D Text on the ground with bold stand out words rising above them. It’s a simple, yet elegant graphics template that you could further enhance with 3D Lens Flares or other 3D or 2D elements. This template also uses the timeline to break each scene up in to it’s own CFX clip. That way each scene is manageable and in fact, they are simple copies of each other where only the camera and text have been changed. So you can create as many variations as you would need to suit your own design.Separating the  Text Animations are 2 different video walls where you can map your own video images. One video wall is 6 cubes showing the same image, and the other is a 6 cube wall that shows different images on each block. Shadows and Ambient Occlusion passes from Action are composited via ConnectFx as well as the Depth of Field Node.DOWNLOAD THE FREE SMOKE TEMPLATE NOWTypeland Tutorial Video3. Dancing PanelsDancing Panels Preview VideoThe Dancing Panels Smoke template is my personal favorite. It has a very classy, yet energetic feel to it. The 3D animation is fluid and the lens flares feel very natural in the scene. This template has 2 very special components to it. The first is the 20 panel FBX 3D Model. This model looks complex in the schematic, but is pretty well organized. It allows you to map different images to the Front, Back and Sides of each panel. The cascade of the panels is driven by the animation of just the first panel, which then drives the expression to the other 19 panels. You can easily change the frame rate of the cascade by adjusting just 1 value.The second feature of this Smoke template is the camera rig that generates the reflection on the floor.  Now I must admit I didn’t invent this rig. It was first shown at a Autodesk Flame Users Group Presentation at NAB 2013. Philippe Soeiro, the Lead Product Designer for Autodesk Flame & Smoke showed it as part of a demo that year. The rig creates a mathematically inverted camera which creates a reflection on the floor plane. The reflection is then compositied post-Action node where you can control the blur and transparency. It really is genius. I would grab this template just for that camera rig alone. You can then save it and reuse it in any of your own 3D Action setups.DOWNLOAD THE FREE SMOKE TEMPLATE NOW.Dancing Panels Tutorial Video4. Dynamic SlashesDynamic Slashes Preview VideoThis free Smoke template was actually the first one I created when I started the project. I used the idea of creating these 3D glass slashes which reflect and refract the video images below it. I had used this technique before in an actual on-air broadcast promo. It’s quite simple…There are 2 types of image mapping you can texture your 3D text or geometries with: diffuse maps and reflection maps. Diffuse maps are simple textures that map to the UVs of the geometry and as the geometry moves the images sticks to the surfaces. But with reflection maps, you can add some environment refections from your scene to the object as well. Normally you would do this as a additive mix with your diffuse map, to enhance the realism. But if you use the reflection by itself, and use it full, then you can create this glassy, reflection and refraction look. Add  a bit of lighting and some nice motion design and this template was born.One other cool thing to note about this template is that it is modular on the timeline. Each new scene uses the ConnectFX Back Clip to see through to the layer before, and then does its wipe transitions to bring on the new scene. SO you can mix and match these layers around to create new renditions of this template pretty easily.DOWNLOAD THIS FREE SMOKE TEMPLATE HEREDynamic Slashes Tutorial Video5. Inky SketchInky Sketch Preview VideoThe Inky Sketch template showcases 2 things – my youngest daughter in her high school senior pictures and the very powerful Smoke stylize node. The stylize node is one of those nodes in ConnectFX that you won’t use everyday – it’s a very special node that creates a very special kind of look (a paint, sketch, ink style).  I have not seen a tutorial dedicated to this node. In fact, I don’t think I have seen this node showcased at all… ever. So that was my personal challenge…Let’s make a graphics template using the classic ink and sketch look.  The node is very powerful and uses a Photoshop type of layering process where each layer can have a matte channel with it, and be assigned to be a canvas, edge, or drawing layer. You then alter the priorities of the layers and use any of the Photoshop Blend modes to create the look you want.Now good looking inky sketch drawings from video are not always easy and they take time and effort to make them look good. Rarely is it a one click operation on the plugin.  The Stylize Node is no exception. I used ConnectFX to mix different version of the Stylize node together and then mix back the original image with a sepia color correction. By doing this and using some inky revel mattes, the images are blended and create different levels of ink and sketch to finalize the image.  Each clip is really just a copied effect of the previous one with different images and camera moves.DOWNLOAD THIS FREE TEMPLATE NOWInky Sketch Tutorial VideoI hope that you find these free Smoke templates useful and educational. The templates are all project archive. Here is a Tutorial on how to load each one into Smoke.Enjoy and feel free to comment below or ask a question about any of the templates or videos!last_img read more

The Books That Taught Me How to Sell

first_imgI had brain surgery 90 days before I went back to working in my family’s business. At the time, I was not allowed to drive, a difficult obstacle to overcome when you have to book sales meetings—or if you need a few things from the grocery store. My younger brother would chauffeur me to appointments until the time I was frustrated by with the realization that my doctors would never release me to drive, even though I only ever had one seizure.While I had always been a reader, during my recovery, I started reading a book a day. I told my neurologist that I was sure my brain was making new neural pathways and that it was on fire. He listened patiently and then told me there was no evidence that my theory was accurate and that it was more likely I was compensating for losing a significant part of my brain. We didn’t yet fully understand neuroplasticity, and it turns out both of us may have been correct.At some point, I started picking up books on sales and business. The first book I stumbled upon was SPIN Selling by Neil Rackham. If you heard my story behind my book, The Lost Art of Closing, it was the three pages where Rackham described “the advance” as a key to success in sales. Once I understood I needed a commitment for another meeting, selling got quite a bit easier. I wrote a list of questions for each part of the SPIN model and started to work towards Implications (clumsily, I might add) and needed payoffs.The book was so helpful that I picked up Major Account Sales Strategy, Rackham’s second book—and in some ways, his better book. I had been winning large accounts in California, but I didn’t have a very strategic view or a process. Mostly I just called on people who spent a lot of money in my category. Major Account Sales Strategy provided me with frameworks for thinking about big deals. I eventually read everything Rackham wrote and multiple times.One book I picked up appeared to be new, but it was quite old at the time I picked it up. The book was Consultative Selling by Mack Hanan. Parts of the book were difficult for me, but what I learned that was useful was Hanan’s idea that you shift the conversation away from price to the increased profit the client will make by adopting your solution. The application of this idea made it easier for me to start sharing the soft costs my clients were not calculating in their overall costs.The Miller Heiman books were both beneficial, The New Strategic Selling and The New Conceptual Sale. The first had me looking at stakeholders differently, even though the evolution of my thought here shows up very differently in Eat Their Lunch, which you might expect since 34 years have passed since they first published Strategic Selling. I don’t remember New Conceptual as well, but I remember it caused me to take sales calls seriously enough to plan them.I read all of Stephen Covey’s work before my brain surgery, and even those books were not on sales, they caused me to recognize I had to improve who I was before I could improve my sales results. They also led me to read a lot more books on business improvement.Some books that were not sales-related on their face were valuable to me. One of those books was Tom Peter’s Circle of Innovation, a book that made me think deeply about differentiation and allowed me to put technological solutions long before my larger competitors could do so, grabbing a competitive advantage in big deals. Another was Michael Hammer’s The Agenda: What Every Business Must Do to Dominate the Decade. From this work, I took the idea that my business existed to take care of its customers. I started to present how what I did for my clients helped them serve their customers. Pondering that idea for a while is an excellent way to get better at selling.One of the more useful and transformative books I read was Let’s Get Real or Let’s Not Play by Mahan Khalsa. The ideas and the dialogue in this book massively improved my ability to have conversations about the changes the customer would have to make to produce the results they needed.There were hundreds of other books on sales and business I read, all of which had some value, even if I didn’t recognize it right away. These few were core to my development and the ones I remember as changing my sales results.last_img read more

Odisha, M.P. sound high alert after Sukma Maoist attack

first_imgApprehending influx of Maoists from Chhattisgarh a day after the carnage in Sukma, the Odisha Police on Tuesday sealed the border with the neighbouring State and sounded a high alert in the Malkangiri district. In a similar step, Madhya Pradesh Police too has issued a high alert in Balaghat district, bordering Chhattisgarh.The Odisha Police deployed its elite anti-Maoist Special Operation Group, District Voluntary Force (DVF) and jawans of the CRPF and the BSF to ensure there was no influx of the ultras in Odisha, State DGP K.B. Singh said.Mr. Singh said there was every possibility of Maoist ultras preferring to take shelter in Odisha as Maharashtra has already sealed its border with Chhattisgarh.“The central forces and State police have been told to undertake area domination exercise and flush out Maoist rebels, if any,” the DGP told reporters.Malkangiri Superintendent of Police Mitrabhanu Mohapatra said, “We have sounded a high-alert in the border areas. The whole district has also been put on extra vigil.” Monitoring has been intensified in all entry and exit points at the bordering areas. Besides, instructions have been given to police officers and combing police parties to coordinate with their counterparts in Andhra Pradesh, Telangana and Chhattisgarh, he said.A similar alert has also been sounded along the Andhra-Odisha Border (AOB), police said.M.P. Police intensifies patrollingIn the wake of the Sukma attack, Madhya Pradesh Police has also issued a high alert in the Maoist-affected Balaghat district, a senior official said on Tuesday.“The areas under Balaghat police range are bordering with the Naxal-affected areas of Chhattisgarh and Maharashtra. So, we have put the security forces on high alert,” Inspector-General (Balaghat Range) G. Janardan told PTI on Tuesday.He said the patrolling along the borders has been intensified to check the activities of Naxals.“This area has also been Naxal-affected and the police has intensified patrolling at the borders of Kawardha and Rajnandgaon districts of Chhattisgarh and Gondia district of Maharashtra,” Mr. Janardan added.last_img read more

Rajasthan passes Bill to give death penalty to child rapists

first_imgRajasthan on Friday became the second State, after Madhya Pradesh, to pass a Bill providing for death penalty to those convicted of raping girls of 12 years and below. The State Assembly passed the Bill seeking to amend the Indian Penal Code with the insertion of new provision by voice vote.A deterrentHome Minister Gulab Chand Kataria, who introduced the Criminal Laws (Rajasthan Amendment) Bill, 2018, in the House, said it was a “progressive legislation” aimed at protecting the girl child by laying down a deterrent punishment, including death sentence, to the offenders.“The Bill will become a law after it gets the Presidential assent. The Rajasthan Assembly has conveyed its feelings to the President. We hope that a similar initiative will be taken by other States and even by the Centre,” Mr. Kataria said after the House rejected a motion moved by some Congress members to circulate the Bill for eliciting public opinion.According to the National Crime Records Bureau’s 2016 report, the cases of crimes against children have seen a steady increase in Rajasthan. The State recorded 4,034 such cases in 2016, which was 3.8% of the crimes against children registered across the country. In 2015, the State had registered 3,689 cases of crimes against children.Mr. Kataria said the Bill had inserted two new sections, 376-AA and 376-DD, in the IPC.Section 376-AA provides for capital punishment or rigorous imprisonment ranging between 14 years and lifelong incarceration. Section 376-DD makes a similar provision for gang-rape of a girl child, while laying down death penalty or imprisonment from 20 years to lifelong incarceration for those convicted of the offence. Each of the persons constituting the gang will be deemed to be guilty of the offence.last_img read more

Tripura High Court rejects bail plea of CPI(M) leader in PWD scam case

first_imgThe Tripura High Court on Thursday rejected the bail application of former Minister and CPI(M) leader Badal Choudhury, indicted in the alleged ₹640-crore Public Works Department scam of 2008. Lawyers representing the Deputy Leader of the Opposition in the Assembly insisted on bail citing Mr. Choudhury’s fragile health. After the bail plea was rejected, counsel indicated their decision to move the Supreme Court. Mr. Choudhury was admitted to the ICU of the government GBP Hospital after he complained of chest pain in the custody of West Agartala police on Wednesday.He was locked up at the police station barely for 30 minutes after the police took his custody upon his discharge from the private hospital where he took admission a week ago ending his disappearance amid intensive police search.Street protestsThe CPI(M) has been organising street protests for the past two days protesting the alleged forceful removal of Mr. Choudhury from the private hospital. The party alleged that police officials misbehaved with its leader at the police station.Former Member of Parliament, the 69-year-old CPI(M) veteran was made prime accused in the case filed by the Vigilance Department. The investigation was later handed over to the Crime Branch.Sources said senior police officials were consulting doctors at the GBP Hospital on taking back Mr. Choudhury in their custody.Remains elusiveMeanwhile, former Chief Secretary Y.P. Singh, who was the Principal Secretary incharge of PWD in 2008, remained elusive despite searches by a team of the Crime Branch at New Delhi and Gurugram. Another accused, former PWD Chief Engineer Sunil Bhowmik, was arrested and remanded in custody.last_img read more

Poznan Athletics Grand Prix: Hima Das wins second international gold in 200m race

first_imgStar Indian sprinter Hima Das won her second international gold in women’s 200m with a top finish at the Kutno Athletics Meet in Poland on Sunday.Hima, who has been struggling with a back problem for the past few months, clocked 23.97 seconds to clinch the gold while VK Vismaya bagged the silver in 24.06.National record holder Muhammed Anas also won the gold in men’s 200m race with a time of 21.18 seconds.This was Hima’s second competitive 200m race of the year. She has a personal best of 23.10s, which she clocked last year.In her first competitive 200m race of the year, the Assam runner had clocked 23.65s on her way to gold in the Poznan Athletics Grand Prix, also in Poland, on Tuesday. Vismaya had finished third in that meet with a personal best time of 23.75.Hima is the reigning world junior champion and national record holder in 400m.National record holder Muhammed Anas also won the gold in men’s 200m race at Kutno Athletics Meet in Poland on Sunday.M P Jabir won the gold in men’s 400m hurdles in 50.21 seconds while Jithin Paul was third in 52.26 secs.Indians swept the women’s 400m race through P Saritaben (52.77 secs), Sonia Baishya (53.73 secs) and R Vithya (53.73 secs).Read More | Poznan Athletics Grand Prix: Hima Das wins 200m gold in PolandAlso See:last_img read more