The creatures are then unable to break free, owing to their lack of sight, and march around in a loop until they drop dead. What's more, it is possible to force them into this bizarre behaviour – though obviously it's an act of cruelty to the ants. You simply divert the ants into an enclosed space such as a plant pot.... read more ›
An ant mill is an observed phenomenon in which a group of army ants are separated from the main foraging party, lose the pheromone track and begin to follow one another, forming a continuously rotating circle, commonly known as a "death spiral" because the ants might eventually die of exhaustion.... see more ›
When an ant dies, its nestmates quickly pack it off. That way, the risk to the colony of infection is reduced. But how do they know its dead? Theory has held that dead ants release chemicals created by decomposition (such as fatty acids) that signal their death to the colony's living ants.... see more ›
When army ants, which are naturally blind, lose track of the pheromone scent that keeps them in contact with their main foraging party, they begin to follow one another, forming a continuously rotating circle. With no other cues to tell them what to do, they will continue in this circle till they die of exhaustion.... continue reading ›
What is this? As for their strength, a single ant can carry up to 20 times its weight but because of their huge number, large prey can be turned into bones within minutes. The interesting fact about them is that they have two phases of activity that they go through depending on the stage of their young.... see details ›
Ground cinnamon can also be a useful tool to remove an ant scent trail. Ants hate cinnamon. They'll go out of their way to avoid any cinnamon-scented or coated areas. Spread cinnamon along the ant trail, including cracks and openings.... see more ›
What Happens to Ants When They Lose Their Colony? Ants who lose their colony will die (most of the time). If they're out foraging, and suddenly lose their trail back to the colony, will be doomed. They'll probably look for the way back, but the chance of them stumbling upon the colony will be very small.... continue reading ›
It could be the chemicals in the marker act as an ant repellent. The ant is repelled by the line and refuses to cross it. It makes sense that ants respond to any novel or harmful chemicals by backing away or avoiding them.... continue reading ›
Ants don't have complex emotions such as love, anger, or empathy, but they do approach things they find pleasant and avoid the unpleasant. They can smell with their antennae, and so follow trails, find food and recognise their own colony.... see more ›
Well, ants don't “scream” because they only communicate using pheromones or certain sound signals. What most people consider as “screaming” in ants is a type of chirping sound that's known as stridulation.... read more ›
Ants usually only eat their own dead when there's a food shortage. Many ants eat their own in order to recycle their brethren into nutrients for the colony. While most workers prefer protein from live sources or meat from decaying corpses or other insects, they sometimes do tend to cannibalism.... see more ›
Killing ants will, definitely, attract more ants because the dead ants release pheromones that attract or rather alert, nearby ants.... continue reading ›
From the data that has been collected thus far, it is concluded that it is not so much the beat or the tempo of the music that affected the ants as we thought, but it was the decibel level that affected them the most.... see more ›
Ants don't have ears
But that doesn't mean they are deaf. How do ants hear? Ants use vibrations to hear, using them when foraging for food or as an alarm signal. Ants use the vibrations in the ground to hear by picking them up in the subgenual organ which is located below the knee.... continue reading ›
Over 15 years ago, researchers found that insects, and fruit flies in particular, feel something akin to acute pain called “nociception.” When they encounter extreme heat, cold or physically harmful stimuli, they react, much in the same way humans react to pain.... read more ›
Compared to vertebrates, ants tend to have blurrier eyesight, particularly in smaller species, and a few subterranean taxa are completely blind. However, some ants, such as Australia's bulldog ant, have excellent vision and are capable of discriminating the distance and size of objects moving nearly a meter away.... see more ›
Death spiral is a condition where the structure of insurance plans leads to premiums rapidly increasing as a result of changes in the covered population. It is the result of adverse selection in insurance policies in which lower risk policy holders choose to change policies or be uninsured.... see details ›
Can You Stop an Ant Death Spiral? You can stop an ant death spiral by using ant repellants or connecting a food trail with a spiral that diverts their attention. Furthermore, create an alternative channel by using some pleasant smells like flowers, scented candles, and inks. They produce a chemical signal to the blind ants, which allows them to get out of the circle by following a scent trail. It is essential to stop the death spiral to reduce exhaustion and increases lifespan. In addition, you have to disrupt the rotating circle to unlock the running so that they do not die of exhaustion and starvation.
The ant death spiral is formed when ants follow the pheromone signal and start moving round and round in a locked motion.. Some ants use their eyes to look at a path toward a food source, while many ants cannot see clearly or are blind like army ants.. Can You Stop an Ant Death Spiral?. You can stop an ant death spiral by using ant repellants or connecting a food trail with a spiral that diverts their attention.. When the ants start moving in a circular direction for a long time, an ant death spiral forms.. An ant death spiral can cause the death of these tiny creatures, so it is essential to stop this never-ending circular motion to save their life.. It is essential to stop an ant death circle to stop the physical activity of these ants.. Ants in a death spiral exhibit locked running means that they can run in an irregular circular column and do not deviate from their path.. It looked like an ant spiral to me; when I got closer to it to get a clearer view, it was an ant death spiral.. It is easy to make an ant death spiral as ants are attracted to the smell that gives a signal like pheromones.. To make an ant spiral, you have to attract these insects, which is only possible by providing a food source that can be sweet.
The aviator’s hazard offers a lesson about responding to supposed crises.
The graveyard spiral begins when a plane flying in these conditions enters a gentle turn.. If this happens, a turn can feel like level flight.. As pilots learned to trust their instruments, flight through clouds and fog became mundane.But designing and implementing instruments was the easy part.. Ocker and Crane gave pilots a set of practical lessons in how to reference them to keep control of the plane.. The perception that the ACA is in a death spiral, for example, requires calibration against the realities of spending decisions and wealth distribution.
Can organizations learn anything from the simple ant?
However, like the army ants, even the best BBS processes can lose momentum and get stuck in a death spiral I call the “venomous cycle.”. This requires BBS teams to assess how well they are using their observation intelligence.. Many BBS processes track participation by looking at what percent of available observers are turning in observations.. BBS teams need to first determine “observer quality metrics” which are characteristics of great observations.. Such metrics might include the severity of the risky things observed, percent of at-risk observations with comments, and/or percent of safe observations with comments.. Once created, set criteria for a quality observation and then look at the percent of engaged participants.. Tracking engaged observers allows your BBS team to identify areas of resistance, identify the cultural barrier and remove it.. When in fact, behavioral observations help identify systems, processes and environmental conditions that are and are not putting employees in a place to perform risky behaviors.. The quicker we can demonstrate that the BBS observations are making a difference to our working conditions, the greater the chance people will see value in performing quality observations.. Many BBS processes begin their journey to success by focusing on percent safe observations.. If your process is producing a high percentage of 100% safe observations, this may indicate a venomous cycle has begun already and it is probably time to change your checklist.. When a risky behavior is observed, we want as much “color” from the observation as we can get.. In addition to descriptive comments, BBS processes should use a simple severity metric to categorize their risky behaviors.. This will demonstrate to employees that information collected is valuable to the leaders, and in turn will improve the quality of the observations.. Once the quality improves, leaders will begin using this observation intelligence to help identify gaps in their processes and close them.
What is the contractor death spiral, and are you currently in it? Read to find out what it is and how to get out of it.
You are in the death spiral when you have to collect a cash deposit from the next job in order to finish the last job.. The spiral grows tighter due to the “brain static” that results from never-ending stress, sleepless nights, endless mistakes, unfinished jobs, customer complaints, vendor credit holds, payroll - which in turn leads to bad decisions, “ballpark” bidding, costly errors, re-work, discounted prices, and family problems at home, which in turn lead to more static and an ever tightening spiral.. There are many reasons contractors first enter the spiral, but one overshadows them all: If you are in the spiral, you have been losing money.. Mis-bids Mistakes Labor costs, and Customer concession. It means you bid work for less than it will cost to do it.. It means you bid to lose money - even if you don’t think of it that way.. Yes, it’s work, but it’s the first step on your way out of the death spiral.. Mistakes cost you twice.. First, they cost the out-of-pocket expense of fixing the mistakes, and second, they cost you profit you could have made on new jobs you’re not doing because you are re-doing the last one.. Mistakes mean that instead of managing your 2 or 3 or 4 current jobs, you also have to manage an additional 2 or 3 or 4 unfinished jobs.. Contractors trapped in the spiral also negotiate new work from a position of desperation: “I’ll knock off 10% if you give me a down payment check today.” Concessions of scope or price both lead to a tighter spiral.. Mis-bidding — You must know your costs and how to bid so you can bid jobs at a price that gives you a real chance at making a profit, AND you have to muster the resolve and courage to ask for that price.. (And continuously improve your contract to clarify scope of work.)
Shadow minister Willie Bain MP presents a four step plan to bring Britain out of the economic death spiral we are in.
At home, the Bank of Scotland’s PMI survey adds to the worries of a further slowdown, finding a further slackening in the pace of recovery in the private sector economy in Scotland, with the third successive month of falling private sector employment.. But these errors have been compounded by John Swinney’s decision that the SNP government would cut capital spending this year and last more than twice as fast as Osborne’s cuts at UK level, leading to a catastrophic fall in construction output in Scotland of 2.3 per cent in the second quarter of this year, and the loss of 10,000 jobs in the sector this year.. The European Commission has downgraded UK growth to 0.7 per cent for 2011, 0.6 per cent for 2012 and 1.5 per cent for 2013 , meaning that the UK will bump along the bottom with the fifth lowest growth in Europe this year, lower than that in the Eurozone area, with only Greece, Cyprus, Portugal and Italy faring worse.. • Secondly, VAT for home repairs and maintenance should be cut to five per cent, as supported by the Federation of Small Businesses as the top priority to raise demand in construction.. What we do here to deliver real news is more important than ever.. Can you help by chipping in as little as £1 a week to help us survive?
Break things and move fast. Which things? How fast? What if we’re stuck? A death spiral of indecision is when there’s a problem everyone agrees that must be ...
Spending some time clearly identifying the exact problem (or problems) gets everyone on the same page.. After a problem statement, we’ll need solutions.. So many solutions.. List out the pros and the cons of each solution.. If you’ve got multiple related problems, start over at the beginning: write down problem statements and solutions.. Label them with names and numbers so that you can reference one problem or solution from the other.. There is another problem I’m trying to address (problem 2).. It’s not as big of a problem as it may seem, however, it’s related to other problems I’m working on.. Or maybe they spot new problems with a solution you’ve proposed (also likely).. You may have to cut your losses and choose a less than ideal solution, but hopefully this technique can help you pick the best-non-perfect solution.. A ProCon doc might not solve all your problems, but hopefully it will be enough to loosen your problem solving engine when it’s seized up.