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Aquaponics for Homesteading Part 3: Recirculating Aquaponic Systems and Water Quality
for over 27 years we’ve been doing a series of zoom programs here for last several months this is part of our series what we call uh aquaculture for homesteading rural and urban this is our third session in this series there’s only four sessions up and running for this today we’re going to talk about recirculating aquaculture systems and dr schwartz down at hampton roads seafood lab uh we’ll be presenting the first paper uh powerpoint presentation today on ras the ends and workings of it and when he’s done i will be presenting a a powerpoint presentation on water quality and some fish health looking at both types of systems aquaponics as well as hydroponic uh aquaponics and recirculating aquaculture systems so you know since we’re getting started i appreciate everybody coming on we have a chat box please put questions into it we will be monitoring these uh chat uh box for questions and if we see some pertinent questions come up we will refer it back to the speaker but basically if these questions can wait till the end of the speaker to be answered we have one hour for our presentation but if necessary we will always go over that one hour mark we used to run these for our two hours before that’s too long so we shorten these uh talks down to one hour blocks and we’re doing this in fact we do this every tuesday at 10 o’clock and we got uh probably five more presentations to go in this block but we have a the fourth session in this series on homesteading for aquaculture will be taking place a week from today we’re going to be talking about feed fishing marketing and food safety so with that introduction uh we got a short time ahead of us i’m going to turn it over to mike for his presentation on recirculating aquaculture all right sounds good david thanks for the intro uh can everybody see a recircling aquaculture system slide covering the whole screen yes sir all right we got we’ve got the right one all right well yeah as david mentioned uh we’ll be talking about uh recirculating systems uh again these systems can be used for hydroponics aquaponics straight up aquaculture we’re really just talking about the system that’s uh you know turning the water reusing the water let’s see this does not want to advance there we go so what are recirculating systems again just to help a little bit with terminology um we consider it a recirculating system when we recycle or reuse 90 percent or more of the water uh on a daily basis so you know if it’s a thousand gallon tank and if you use less than 100 gallons of new water a day we can consider it recirculating and if we’re dealing with something like hydroponics we’re generally just dealing with loss from evaporation and from the water that the plants take out so you’re really just make doing makeup water you’re not even exchanging water um but again just to kind of give us the perspective of where we’re going and if we look at carrying capacity for fish in recirculating systems we have a range of really anywhere from zero to about one pound per gallon of water um we’ll be talking about some different types of systems but uh as the pounds per gallon goes up the systems get very complicated very expensive uh an average would be about a third of a pound of fish per gallon of water so a ten thousand gallon tank would give us uh about three thousand pounds of fish at market time so again just to kind of give us a ballpark but again a less intensive system you know you could have a thousand pounds and ten thousand gallons really depends on how you design the system and how much you want out of it um why do people look at recirculating aquaculture systems they really fall into what’s called controlled environmental agriculture um there’s there’s a lot of advantages uh these systems are generally indoors so we have you know really good animal security we can keep pests out pathogens neighbors that want some of our fish maybe you know if they’re in a building and the door’s locked nobody’s getting in so it gives us good security um we’re really independent from weather um high temperatures freezing temperatures um you know times if fish and ponds sometimes you won’t be able to harvest because maybe it’s been raining for two or three days and you’re you know your levees are muddy or what have you or it’s too cold and you can’t seine the fish well these they’re indoor tanks temperatures are maintained so we can keep production and marketing really to whenever we want to meet something out of the systems and they tend to as compared to surface water systems these recirculating systems have a low dependency on natural resources which is land and water you know again we can put it inside a building so you know those are the reasons we see a lot of people moving into recirc systems um but with advantages there’s disadvantages and by far these are the most expensive systems to build and operate um so those are things you have to take into account uh when you’re gonna get into or thinking about getting into recirculating aquaculture system production um you know be looking at your business plans or maybe you’re counting your dollars closely on what you’re putting in and what you expect to get out and cooperative extension can help you with the business plans also there’s intensified biological risk and this is whether you’re doing plants whether you’re doing fish or shrimp or what have you we’re putting more animals in plants in a smaller area and just by the way nature operates when we put things in close proximity there’s a chance for diseases or pathogens to spread and to spread quickly and also this animals themselves will put loadings on the system which we’ll talk a little bit more about which are called biological uh loading such as ammonia and nitrites and we’ll talk about some things like that so again advantages and disadvantages um it’s good to be aware of them it helps you plan if this is a direction you want to go and if so some of the things that are following here will be you know helpful for you um these are the areas that we’re going to talk about uh that are the components of recirculating systems uh so we’ll just kind of go into each one briefly and then i’ve added a poster on the end that we’ll spend a little bit of time on as well so the culture vessel if you’re going to be doing you know uh fish uh probably more important for shrimp they’re looking for surface area bottom space or vertical things they can hang on fish swim so the shape of the tanks are very important um either for letting the fish swim turn we want the tanks to be self-cleaning we’re going to talk a little bit about solids you don’t want solids just collecting on the bottom of the tank and then you have to go in and vacuum it out it adds a lot of labor while the solids are in the tank they leach and create water quality issues uh so we’ll look a little bit about self-cleaning characteristics of the tanks which is very important sir i’ve noticed that yeah that takes a little bit of planning on the self-cleaning characteristics yes it does yeah that takes a little thought so we’ll give you a couple ideas on the next slide and then the species being cultured again if you’re gonna raise something like a rainbow trout those fish tend to swim forward uh they’re long uh and relatively skinny compared to a perch or a tilapia so something like a trout needs to be able to swim in circles a tilapia can stop turn it runs into a corner he just turns around and it’s not a problem for him so let’s just kind of look at really the three types of uh or categories of tanks that we have uh of course the round tank is probably the most common uh can everybody see my mouse spinning around in the blue circle yes sir okay so this is a round tank and here you got the water coming from the system and so the water just kind of spins around while what happens in here just like it does at your pool at home uh the solids that will settle will collect right in the middle of the tank so this is where we remove the water to go to the filtration system to come back in so this is a very well designed self-cleaning design and it’s one of the reasons people use round tanks now one of the issues with round tanks is we’re putting these tanks inside buildings and the square footage in your building has a cost you can only put so many tanks in the building uh the building has its own heating cooling construction depreciation what have you so people have gone to four-sided six-sided eight-sided tanks but rounding the corner so fish don’t get stuck this rounded corner hybrid still allows for good cleaning no solids collection in the corners but gives you about 31 percent more tank space on for the floor space of the building so that’s really helpful it basically lets you hold more water in the same square footage in the building um we can look at a plug flow raceway uh common in the trout industry where water flows from out of a spring into one raceway runs into the next raceway into the next raceway and then after four five six of these it goes back into a pond or the stream or wherever it goes um people try to gravitate towards these because they can find these but as you can see these don’t circulate the water comes from here goes out here so you have really good water quality here and then it gets worse and worse and worse and worse and by the time you get down here you got very poor water quality well a solution for this is if you have this type of a tank is you can build a d ended raceway uh it’s basically the plug flow raceway with half a circle on each end and then you put a wall from the bottom of the tank to the water surface or above and again here we see the water coming from the filtration system bringing it at an angle and this water is going to spin round and round and round and round all day all night nice flow fish can swim in it with it against it no corners to get stuck in and on these the places to pull the solids for self-cleaning are on the downstream side of the wall where there’s an eddy so the solids will collect here they will collect here or you can put a screen on the bottom and have a discharge on the bottom of the tank so that the solids fall to the bottom of the tank as they come down and then they get pulled out here so you got three points that you can pull solids out again to be self-cleaning and so probably whatever you guys will come up with will be some combination of these shapes but most importantly keep in mind self-cleaning and if the fish need to be able to swim without corners so let’s talk a little bit about solids um this is another problem with recirculating systems again if fish are in cages or in ponds fish waste or uneaten feed just goes to the bottom of the pond or blows to the side of the pond and kind of goes away but in recirc systems any solids in the system stay in the system until you take them out um basically uh fish waste fish feces and uneaten feed are the are the main sources of your uh of your solids but the problems are until we get the solids out of the system the longer they stay in the more they degrade water quality so they affect the health of the water which affects the health of the fish since these solids are organic in nature it increases bacterial loading there’s more bacteria with more solids and these can be bacteria that cause diseases or illnesses the solids are organic so they use oxygen which competes for the fish and we’ll talk about uh oxygen in your system and then very importantly depending upon the fish species you raise some fish are insensitive or cannot handle solids in the water column and a trout is a perfect example if you have a lot of suspended solids and fine particulates that you see if you beaker out some water look at the water the gills of the trout will very quickly get infected and you’ll be calling dr crosby because you have sick fish or dying fish and you might think well it’s a disease but it’s really being caused by an environmental problem which is your suspended solids if you’re growing something like a tilapia they’ll probably eat those and pull some nutrition out of them so the types of systems that you put in uh and the degree that you need to clean the water will also depend upon the types of fish that you’re gonna raise and we’ll look at those here but kind of the simple types of filters that you may be looking at uh for your systems this here is a sand filter that’s just a regular pool filter and they work well for low loaded systems lower temperature systems the problem with sand filters is they’ll tend to cake and when you back wash they don’t backwash properly from the organics but people do use these you can open them up and clean the sand manually once in a while between backwashes you can build swirl separators or radial flow separators you can look these up online a little bit if you want you can easily build these at home and they work very well uh and they just use passive gravity flow in and out uh so there’s no actual media um solids just collect in each of these on the bottom and then we can drain it out this would be a drop filter or a bead filter this is getting more into the commercial types of filters that you can buy um work very well they all work a little bit differently um but this is when you’re starting to buy equipment off the internet these are the types of things that you’ll find for for solids removal uh in aquaculture systems we need to talk a little bit about biological filtration we already had a little discussion about that uh with some folks before this started all the animals that we produce as they feed and metabolize they all produce ammonia which is toxic at very low levels remember the fish live in the environment that they excrete their wastes in so in a pond or in a stream we have low densities of animals and we just have natural bacteria that clean everything everything in a recirculating system is more concentrated so we have to actually build biological filters which really just provides surface area for aerobic bacteria that will convert ammonia to nitrite and nitrite to nitrate and we would test for these all on a daily basis to monitor the health of the system because this is really what drives the health of the animals how many animals you can hold and thus how much feed you put in which is what produces the uh ammonia nitrite so this is like the heartbeat of your system and you want to monitor this very closely also note it’s aerobic so this is also an oxygen demand on your system and we’ll look at that next here’s another design of a biological filter this is a rotating biological contactor again it’s air driven or water driven with paddle wheels in the middle and this just kind of spur turns maybe once a minute and the bacteria go in the water get ammonium nitrite then they come out of the water use some atmospheric oxygen and they do this conversion low tech low cost to operate you can get into more commercial systems that are called mixed bed bioreactors or fluidized beds um they work very efficiently they have very high uh ammonia and nitrite removal rates and it’s basically just a tank that you aerate so it bubbles and these types of media just kind of float up and down and boil like spaghetti and the bacteria will adhere on the surfaces of this and do all of your nitrification so this is the ins and outs of your biological filters their efficiency is based upon uh surface area per volume so the higher the surface area per unit volume the more effective your bio filter should be just like a tank just like your fish tank you want to make sure your biological filters are self-cleaning and not collecting solids so in this case here you’ll have your aerators all the way on the bottom so you don’t get a dead space where solids can collect you want your biofilters also to be self-cleaning just like your fish tanks solids should only collect in your solids collection devices some do both they collect solids and do nitrification this is an example here of a uh bubble bead filter you can buy these online here’s an inside picture the dirty water comes in from the fish tank it goes through here the solids collect on the beads um as the water goes through the beads there’s also bacteria so it converts the ammonia to nitrite to nitrate and then it leaves the problem with these is the solids collect on top of the bacteria so this biofilter does not work the same between backwashes it goes from really clean and effective after you backwash to probably less than half active area by the time you have to backwash it again so be careful on your calculations if you use something that removes solids and does biofiltration at the same time it can get you into trouble i would use something like this just for solids removal and then have a biofilter afterwards let’s talk about oxygen whether it’s fish or shrimp they gotta have it uh and as we can see on this slide there’s lots of things that are taking the oxygen out of the water the fish of course are using it or the shrimp whatever we’re growing so that’s a net loss of oxygen we talked about the biofilter being aerobic the bacteria converting the ammonia to nitrite and nitrate use oxygen and we have biological oxygen demand just bacteria that are in the water that are on the solids in the water which is why we want to get rid of those and then also a small amount of chemical oxygen demand which we usually don’t calculate for but these all uh take oxygen out of the water and if you have a very intensive system with lots of fish you can go to lethal conditions literally within minutes of a power failure depending upon your oxygen supply so you have to have emergency backups but oxygen demand it’s very important to understand where it comes from and then here we can look at some of the ways that we get the oxygen back for low tech systems low density systems it’s very simple this is just a regular uh pond aerator that you float between two strings to the side of a tank there’s a propeller under the water it splashes the water into the air and you can see there’s lots of contact and there’s lots of oxygen being transferred by one small maybe a third horsepower uh floating aerator these work very fine in tanks um we can use uh rotary vane air blowers this is a typical one you buy from an online catalog for aquaculture supplies and this just compresses regular air it sucks it in through this filter compresses compresses it here in a rotary vein and then you blow it through air stones in the bottom of the tank very effective keep in mind both of these require electricity which is a cost and the more oxygen you need because you have more fish and you feed more you need more oxygen you have to have bigger aerators or more aerators and then at some point you get to a point where you can’t get enough oxygen from these two and then you end up buying pure oxygen for anybody that’s just getting into aquaculture i would say stay away from systems where you need pure oxygen stick with these types of passive aeration devices but keep the pure oxygen around for emergencies in case you lose power your aerator breaks or something and the nice thing is you can just have an oxygen tank and you can have it on a solenoid where power is on the solenoid is closed and then if the power cuts off the solenoid opens and then you have it already preset with flow meters to your air stones so for the price of a small solenoid if the power goes out your fish tank will automatically get predetermined amounts of pure oxygen while you get your alarm while you drive to the fish barn or wherever you are there’s fairly simple ways to set up emergency aeration before you get people there so just something to think about before your first power failure results in lots of dead animals talk briefly about water movement remember we need to move the water in the tank for the fish we need to move the water in the tank so that the solids go to the uh area where we’re going to pull them out and we need to move the water through the recirculating system so we’ve got to go from the tank to the solids filter to the biological filter so we can use regular impellers these are like pool pumps jacuzzis we can use air lifts again for low density systems an air lift may be a good way the same thing that does aeration can move your water this is just like an airlift in your aquarium the bubble comes in goes up it pulls the water with it and comes out the top and then we have propeller pumps like you use in agriculture uh these produce very high flow rates with very low head very low electrical consumption but they they can only lift the water efficiently probably six to eight inches so it’s a way it’s a way to mechanize an air lift where there’s very low head differentials with these types of pumps here you can pump the water up 10 15 feet 10 15 20 psi keep in mind the more you pressurize the water the higher you pump it the more electricity you’re going to use all the parts we’re talking about on a system you want to keep in mind the operational cost what does it cost you every day to you know supply the electricity how long does the equipment last etcetera and very briefly water disinfection or sterilization uv is very common here the water comes from your recirc system after it’s been polished comes down here and there’s a sleeve in here with a uv bulb the water basically the bacteria and viruses can be killed by the uv and then the clean water here is going to the bio filter so we can do some fairly simple disinfection with different doses of uv protein skimming is a nice way to remove small suspended particles and dissolved organics you can google these online or refer back to this powerpoint which will be made available here’s just some pictures of some small ones that you can buy if this system had a lot of fish in it you see tons of brown bubbles coming out of here going down this tube into your collection bucket and every day you’ll pick out two or three gallons of what looks like the end of your coffee pot after you left it on all day those are very difficult things to filter out but you can very effectively pull them out with protein skimming so something to keep in mind if you have to have really clean water for your fish like for trout and we’re just bouncing through some of the stuff you’ll find online when you look at systems here we’ll just look at a couple of very simple systems here we can see six independent systems each has its own little bead filter in this case we’re using them for solids removal and biological filtration these were low density systems we were doing uh flounder production in again you can see how you can stack them nicely not utilizing the floor very well again this is a recirc environment if this was a production floor you’d want all your tanks very close together just enough space to walk between and harvest so you could put as many tanks as possible into the room but you can see these things stack very nicely we have the rounded corner tanks work very nicely simple designs uh here’s one where they’re producing you can do minnows or fish for the ornamental trade if you want to do angel fish or guppies here the system is all on the bottom we have solids removal biological filter uv sterilization and then the water comes back up into all these tanks so these are all independent tanks individual tanks but they all flow on this main system so we can have different life stages again lots of different ways to do it you can just buy glass aquaria and you can connect them to a system like this very very easy to do and here’s a shot kind of of an integrated aquaponics uh tank here’s where the tilapia or uh perch are in this case then we go through our solids uh filter and biological filter and then it goes up into the plants which of course now we’re going to remove the nitrates and then this is all gravity flow to here gravity flow here and then gravity flow back to your tank one of your rules of thumbs is you only want to pump water once and let design move it through the rest of your systems i think here we think we’re doing lettuce and a few different things so you can see a very very simple very clean system nothing fancy works very well so just in review uh for design considerations are you raising trout or tilapia or catfish or you know what do those fish want and need that’s going to impact the shape design and water flows in your tanks um what life stages if you’re producing fingerling they generally need cleaner water um than adult fish that you’re doing grow out on uh and young fish need more exchange rates again they need super super clean water compared to grow out so life stage is important maybe you’re going to produce fingerling to sell to other farmers well a fingerling system is going to be different than a grow-out system so just kind of keep those in mind where you’re going to do it look at your water sources you know do you have good ground water um is that groundwater does it make it through droughts you know talk to other farmers or people in the area what happens over 10 years when was the last drought were the wells still running good or did the water quality change um you know how how intense do you want to run the systems these are all important to how much water you may use remember we talked about exchange rates and then uh buying the equipment it’s very easy to just buy a turnkey system off the internet problems are you’re probably going to spend a lot of money and then is that equipment that you can get locally serviced at your local garage or local handyman mechanic or maybe that’s you um make sure it’s stuff that you can replace effectively look at your energy costs look at your power demand curves on your pumps and your pressures uh you know it’s the basic gallons and then head pressure so you want to have high gallon low head pressure uh for energy efficiency so always calculate those look at durability serviceability again you don’t want stuff that you know the pumps come out of europe or something which happens and then it’s really expensive to uh to replace or repair if we just want to look at trends um probably the most common one is people are looking for higher value animals particularly smaller producers and they don’t sell into commodity markets they sell into niche markets so if you’re producing trout or tilapia or perch as food fish on a small scale to be economically viable you’re going to try to sell direct to the end consumer whether it’s a restaurant whether it’s somebody that’s going to come by and buy the fish for for their house uh for their fish fry or whatever they’re doing you try to knock out the middlemen so that you retain more of the value and people are always looking for the next high-value species so depending where you are look to see what people are around you look for or the small restaurants the mom and pops you know they’re probably buying cisco or something see if they’re interested and what would they be interested in um again we got lots of different things uh that are being grown in virginia fresh water salt water brackish ornamental doesn’t have to be for food it could be to sell to pet stores or different places could be for stock enhancement here’s some fresh water prawn that were produced here is a bronze farm hybrid stripe bass are a favorite for fresh water recirculating systems and then as promised this is at the end so you will have a copy of this this is kind of a combination of good aquaculture practices for recirc systems here you can see a little bit of some design suggestions on percents of flow rates to different parts of the systems there’s different suggestions for water qualities uh system operations marketing um so again there’s just i found this would be a value to put in it’s part of a series which we put together with david and brian and others uh this one was particular for recirc systems but there’s lots of good common sense things in here uh that would help that will help you as you design or improve your systems so this has been tacked onto the powerpoint that you guys will have available and you can read through it uh later at your convenience and as always you can reach out to any of us uh at virginia cooperative extension or any questions in the future problems uh reach out anytime and okay i’ll hand this back over okay mike and i guess this can be for you and or david but um can let’s see wait hold on let me get back up here can the particulate from protein skimming be used in compost i asked the person if they were just raising fish or if they also plan to use some of that effluent for fertilizing plants and they said both so um can you give us some input absolutely that’s a very good question and the answer is absolutely so long as this isn’t the salt system as long as it’s a fresh water there’s going to be very concentrated fine solids uh as well as nutrients you would want to run these through a either as a soil application or if you’re going to put this into a hydroponics you might want to just run it through a little uh biological reactor to convert everything into nitrates remember a lot of what’s going to be in here is going to be the actual organics that haven’t been broken down yet so the solids you can compost the dissolved solids you can uh you know put into a small reactor and produce lots of nitrogen nitrate but yes there’s a lot of value in that if you’re looking at a sustainable system we’re trying to where you’re trying to keep everything this is concentrating a lot of the stuff that you would want to use if you’re going to grow plants very good question yeah i was going to say mike you know yes is definitely to all this stuff the best thing that is on this system is when you do a decoupled system from a ras to a hydroponics taking the solids and everything else we’ve been doing that with small aquaponics systems on a decoupled uh basis and it works very well you know because it allows you to add fertilizer if you need to to make sure that your plants are growing properly so yes you can do this great stuff for your garden and then there’s another one um are chemicals that are used to remove chlorine or chloroamine from urban water systems that are used in the ras units approved for use in food production systems i’m going to say 99.
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Discussing the Investor Property Market - Guest Interview: Steve Goodey, Property Coach
Hi everyone thanks for watching we’re dialing in with Steve Goody today he’s property coach uh based in Wellington but works with everyone around New Zealand uh thanks steve for dialing then we’re just gonna have a chat today about what you’re seeing in the investor market so a couple of weeks ago we had the LVR restrictions we’re gonna start right on the the topic that everyone wants to talk about yeah uh now I’m assuming it all worked out and the investors all left the market just like banning foreign buyers overnight um yeah in reality um did anybody notice that the LVR restriction got removed it’s a funny thing isn’t it that it’s it really I mean it was forecast to come in and the banks implemented it straight away and we almost got more investors coming in because they remembered that they could buy again you know those ones who were on that verge uh remembered and came back in so what did you see as a result of that well i didn’t really see anybody running out there and getting an 80% loan to buy an investment property I think that the reserve bank’s restrictions are one thing but the bank’s ability and willingness to lend money as a whole separate issue again and banks were being tighter than the reserve bank for a period there and so it just shook the market up and everybody was talking about it but nobody was doing anything everybody just stuck it and did their own thing but the biggest problem obviously was if you had a small portfolio of four or five auckland houses for the last five years did you have an equity problem come on you know your values have gone up 50% so 60% 80% in that time so you you can afford to pay deposits i’m sorry but that’s just not the fix that and and and that’s the thing right if you need 40% deposit let’s say you’ve got all one million dollar properties if you’ve got four of them they only need to go up by 10% each to get that 40% deposit for your next one and the next one only needs to go up by 8%t so it’s ah yeah it was it wasn’t solved now to be fair to the reserve bank they only estimated a 3-4% drop-off in buyers they didn’t think it was the fix-all but i think the kind of media grabbed onto it like it was going to be the the silver bullet right yeah so so my my counter-cyclical position if you like is when are the rules and restrictions gonna come in to protect the fair honest humble property investor from the first home buyers why is it that we have to babysit um these millennial first time no i’m gonna i’m gonna just annoy everybody now i mean realistically though i i understand the rhetoric but can you specifically target one group of buyers and rate them higher than another yeah i i think i think they’re if you’re working on sort of maslow’s hierarchy of needs they’re talking about getting everyone into their own house but at the end of the day yeah i i think it is a bit unfair to uh to to really target these people to take them out of the market um i wonder what the alternative is right so so they know that the the housing inflation can’t continue at 18 to 27% depending on where you are in the country uh and that’s what they were trying to solve uh and they’re trying to solve it in a way that’s faster than um yeah we’re going to build a hundred thousand houses because that takes more than a flick of a switch right yeah but the government claimed that they could build a hundred thousand houses and they’ve built about eighty so they’re only in in all fairness in support of the government they’re only about 400 years behind now having said that they’ve thrown in extra restrictions that stop developers and i know developers building 100 houses this year and i know guys building a thousand houses this year and and they’ve thrown extra roadblocks in place of those people and the general market and when i say the general market people who who make comments on herald and stuff.
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Lab Students want you to know
Tendence thing down would probably do that again, but this way I won’t forget at least most of you that are here.
00:11 - Um? And then I can. Stop sharing this.
00:20 - And start sharing. The activity sheet. If I can find the activity sheet desktop browser.
00:45 - I find that sometimes teams doesn’t show me the window that I want. To share.
00:52 - And I hate to do the whole desktop.
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Horimiya Live Action Episode 4 Eng Sub
Hey, I heard Miyamura cut his hair. Seriously? I wanna see! -Come on, let’s take a peek! Hey, Miyamura. Do you have time? Miyamura, why’d you cut your hair? Well, uhh… Just because…
00:15 - You look way cooler without glasses! You have piercing holes too! That’s amazing! Can we get a photo with you? Me too! This is good! This looks good! You’re so cool! Please look over here.
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RUN BTS ep 134 eng sub
[RUN BTS EP. 132 77 Minute Debate 2] [This content was sponsored by THE PLAZA] [Last episode] [Last week!] Where are we! [Pool with wide windows] I can see the Seoul City Hall.
00:22 - [Huge set] Yes, the PLAZA HOTEL where you can see the City Hall.
00:24 - [They had to keep the words “RUN BTS” on their palms] Everyone! Let’s begin the debate.
00:28 - [They had to guess what were the forbidden actions and words] [while being thrown water bombs] No but… No!
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[SPECTATOR #2] How we digest films
When I teach the students in our university who are actually engaged in production, but I do if from the reception side, I use these models because it’s easy to understand.
00:26 - When we see a movie, we see in here and we process the movie with our visual cortex and the rest of the brain.
00:36 - The association cortex and for me most importantly the frontal cortex where we make this moral evaluation and sometimes we are also activated in the motor cortex, we jump, clench our fists…
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How Marketing Really Works with Kip Knight (Former CMO of Taco Bell, KFC, and eBay) (LIFE WORKS)
Kip Knight: Your reputation. It takes a long time to create and build and can be destroyed in an instant.
00:05 - it was very iconic and famous and it got all kinds of awards, it didn’t really build the business.
00:11 - Unfortunately when the January the 6th riots were going on, part of the news on social media was, Kendall Jenner is heading to DC now with a case of Pepsi.
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Transforming Our World: Art & Self-Care
Okay. Hello everyone. And welcome to our last episode of Transforming Our World: An Investigation of Self Care.
00:00 - In this series, we pair visual artists with three other panelists working in the field to honestly look at what care means in our current world.
00:00 - I want to thank everyone for tuning in today and especially to our panelists for being here today and sharing their knowledge.
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The Problem Solvers: A Portrait of the Corps (ca. 1979)
[CONTEMPLATIVE MUSIC] GUIDE: Pictures…
00:28 - Portraits… Reflections of the past…
00:32 - Glimpses of moments frozen in time… A time of challenges met, of problems solved, by the Army Corps of Engineers. You know, the Corps has been around too long, done far too much, to be seen in just one picture.
00:52 - But after our walk through this gallery, I think you’re going to have a better idea of the accomplishments and activities of the United States Army Corps of Engineers.
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Bland-Altman
The Bland Altman plot and its analysis is used to compare two measurements of the same variable. In a nutshell, it is a method comparison technique that is suitable for the studies to compare a new piece of measurement or equipment that is typically cheaper, faster, safer, or smaller with the so-called gold standard or reference measurement that may or may not provide the true value. The technique has been developed in a series of papers by Martin Bland and Douglas Altman since their first paper in 1983.