One year ago on October 5, 2011, Steve Jobs passed away. The previous day Apple unveiled the iPhone 4S. The company has gone on to become the most valuable in the world, but many still think about the man and his achievements 다운로드.
Today Apple is paying homage to its founder with this heartfelt video and a message from Tim Cook.
Steve’s passing one year ago today was a sad and difficult time for all of us. I hope that today everyone will reﬂect on his extraordinary life and the many ways he made the world a better place 다운로드.
One of the greatest gifts Steve gave to the world is Apple. No company has ever inspired such creativity or set such high standards for itself 다운로드. Our values originated from Steve and his spirit will forever be the foundation of Apple. We share the great privilege and responsibility of carrying his legacy into the future 다운로드.
I’m incredibly proud of the work we are doing, delivering products that our customers love and dreaming up new ones that will delight them down the road 다운로드. It’s a wonderful tribute to Steve’s memory and everything he stood for.
It turns out Jason Bourne didn’t really have amnesia. That would require a hit on the head or something similar. He would then lose all of his past memories and kind up wake up clueless, maybe even unable to make new memories 다운로드.
No, Jason Bourne had selective amnesia where he was able to forget all the bad things in his life, but remember how to speak several languages, fight 16 bad guys at once, and generally act like a superhero 통화내역 다운로드. This is called ‘dissociative amnesia’ which usually occurs after a traumatic event.
So, it is a form of amnesia just not one that requires you to be bonked on the head 다운로드. It’s sort of the brains way of dealing with something to hard to handle. You forget that incident but remember pretty much everything else and function normally 다운로드.
It is the perfect writer’s device. Start your character with nothing but an awesome set of skills and bad guys to foil…fill in the personality later 다운로드.
The major fascination with amnesia is that it’s so specific 0070로지프로그램 다운로드. When an amnesiac wakes in a hospital, they may not know who they are or where they are, but they do know that they are in a hospital. They know what hospitals are and what they look like 다운로드. They retain the ability to talk, to count, to recognize certain aspects of the world they live in, while blanking out personal memories entirely.
Every six months, Earth’s biggest supercomputers have a giant race to see which can lay claim to being the world’s fastest high-performance computing cluster 다운로드.
In the latest Top 500 Supercomputer Sites list unveiled Monday morning, a newly assembled cluster built with IBM hardware at the Department of Energy’s Lawrence Livermore National Laboratory (LLNL) takes the top prize 고양이마리오. Its speed? A whopping 16.32 petaflops, or 16 thousand trillion calculations per second. With 96 racks, 98,304 compute nodes, 1.6 million cores, and 1.6 petabytes of memory across 4,500 square feet, the IBM Blue Gene/Q system installed at LLNL overtakes the 10-petaflop, 705,000-core “K computer” in Japan’s RIKEN Advanced Institute for Computational Science 다운로드.
The Japanese computer had been world’s fastest twice in a row. Before that, the top spot was held by a Chinese system. The DOE computer, named “Sequoia,” was delivered to LLNL between January and April 2019년 달력 한글 다운로드. It’s the first US system to be ranked #1 since November 2009.
To get to 16 petaflops, Sequoia ran the Linpack benchmark for 23 hours without a single core failing, LLNL division leader Kim Cupps told Ars Friday in advance of the list’s release 다운로드. The system is capable of hitting more than 20 petaflops—during the tests it ran at 81 percent efficiency. Learn more – With 16 petaflops and 1.6M cores, DOE supercomputer is world’s fastest
One researcher, Jennifer A. Mather, wondered: how do octopuses navigate? Do they rely on chemotactile sensory information (i.e 스트림 다운로드.movement based on chemicals in the environment), or do they orient towards visual landmarks?
Octopuses occupy “homes” for several days or in some instances for several weeks, and when they go out looking for food, they are sometimes gone for several hours at a time fobs. Therefore, they must use some sort of memory to find their way back home.
Many molluscs use trail-following, and follow their own mucus trails, or the trails of others 찬송가 무료 다운로드. You might expect that octopuses use trail-following as well, since they forage by using chemotactile exploration – at least four different types of receptors on their suckers gather chemical and tactile information as they move along the rocky seafloor 일곱개의 다운로드.
However, many other species use visual scene recognition to aid in navigation: ants, bees, gerbils, hamsters, pigeons, and even humans, use visual landmarks to navigate around their environments msdn windows 7. Since octopuses use visual information to distinguish among different objects, they could use visual landmarks to get home as well.
To find out the researchers performed a series of experiments, testing chemicals, memory, and navigation 음식남녀 다운로드. See what they learned – Scientific American다운로드.
** The article is kinda long so you can just read the last paragraph for the summary 🙂
The consumer electronics giant will increase the headcount at its European headquarters in the southern city of Cork over the next 18 months from 2,800 at present, a spokesman for the company said 옛날 폰트 다운로드.
He said the jobs would “support our growing business across Europe.” The Cork operation provides distribution, supply chain management and back office functions 블루스택 1.
While workers are still being laid off as consumer spending continues to shrink, Dublin has succeeded in attracting Google and Facebook thanks to its low corporate tax rates and educated, English-speaking workforce within the eurozone 다운로드.
The “major hiring campaign” by Apple will kick off in the next few weeks, according to Israel’s Ynetnews 다운로드. The new positions will work at Apple’s R&D center in Haifa.
The company is expected to rely on the assistance of a “headhunter” who will handle the hiring of “dozens of candidates simultaneously.”
The new employees will join the roughly 200 personnel at Anobit, a flash memory company that Apple purchased in late 2011 for a rumored $490 million price t고딕. That strategic acquisition is expected to help Apple secure capacity of flash memory for devices like the iPhone, iPad, and MacBook lineup.
Apple’s new hires will be located in Haifa’s Scientific Industries Center, an international technology center known as Matam mega 하루. Other companies with operations there include Google, Intel, IBM, Microsoft, and Yahoo.
MIT researchers have shown, for the first time ever, that memories are stored in specific brain cells 다운로드. By triggering a small cluster of neurons, the researchers were able to force the subject to recall a specific memory. By removing these neurons, the subject would lose that memory 다운로드.
As you can imagine, the trick here is activating individual neurons, which are incredibly small and not really the kind of thing you can attach electrodes to 이미지 파일 다운로드. To do this, the researchers used optogenetics, a bleeding edge sphere of science that involves the genetic manipulation of cells so that they’re sensitive to light 다운로드. These modified cells are then triggered using lasers; you drill a hole through the subject’s skull and point the laser at a small cluster of neurons다운로드.
…we should note that MIT’s subjects in this case are mice…
The main significance here is that we finally have proof that memories are physical rather than conceptual 다운로드.
The brain evolved from the bottom up and one of its first structures was the Amygdala. An almond-shaped set of neurons located deep in the brain’s medial temporal lobe 다운로드.
It plays a key role in the processing of emotions and is linked to both fear responses and pleasure. For this reason it is often known as the “emotional brain” 다운로드.
While a lot of research concentrates on the rational brain in the frontal cortex, not much is said about the Amygdala even though it plays a central role in so many current problems, including alcoholism, drug addiction, depression, and anxiety disorders html 일괄.
Here is an in-depth look at the Amygdala.
The Amygdalae perform the primary roles in the brain of the formation and storage of memories associated with emotional events 다운로드. The most important of which are the memories that elicit fear behavior.
For dangerous situations this behavior can save our life but in today’s modern world it often acts in a role of paralysis, where the central nuclei is the genesis of many fear responses, including freezing (immobility), tachycardia (rapid heartbeat), increased respiration, and stress-hormone release 아이패드 전자책 다운로드.
The Amygdala is also involved in the modulation of memory consolidation. Following any learning event, the long-term memory for the event is not formed instantaneously 다운로드. Rather, information regarding the event is slowly assimilated into long-term (potentially life-long) storage over time, possibly forming permanent neural pathways 열혈사제ost 다운로드.
The brain evolved from the bottom up and one of its first structures was the Amygdala. An almond-shaped set of neurons located deep in the brain’s medial temporal lobe.
It plays a key role in the processing of emotions and is linked to both fear responses and pleasure. For this reason it is often known as the “emotional brain”.
While a lot of research concentrates on the rational brain in the frontal cortex, not much is said about the Amygdala even though it plays a central role in so many current problems, including alcoholism, drug addiction, depression, and anxiety disorders 한컴 타자 다운로드.
Here is an in-depth look at the Amygdala.
The Amygdalae perform the primary roles in the brain of the formation and storage of memories associated with emotional events. The most important of which are the memories that elicit fear behavior.
For dangerous situations this behavior can save our life but in today’s modern world it often acts in a role of paralysis, where the central nuclei is the genesis of many fear responses, including freezing (immobility), tachycardia (rapid heartbeat), increased respiration, and stress-hormone release.
The Amygdala is also involved in the modulation of memory consolidation. Following any learning event, the long-term memory for the event is not formed instantaneously 다운로드. Rather, information regarding the event is slowly assimilated into long-term (potentially life-long) storage over time, possibly forming permanent neural pathways.
The formation of those permanent pathways, called long-term potentiation, can become vital for behavior. Creating pathways for anxiety, fear conditioning, can be hard to overcome. Whereas, starting with pathways for positive behavior can improve behavior and help during stressful events.
This kind of positive conditioning can be done as an adult 다운로드. A study performed on Buddhist monks who do compassion meditation have shown that they can modulate their Amygdala during their practice. When tested they showed a calmer reaction to stress than other people.
The Amygdala is most active when emotional. Greater emotional arousal following an event can enhance a person’s retention of that event. Which makes it interesting because it controls both emotion and memory. The full extent of this “bias” is not fully understood.
The obvious studies on fear and anger show positive correlations, where increased fear (emotion) then increase memory of that fear 스케치업 7 한글 다운로드. Not much study has been completed on the opposite, for example, do positive emotions stimulate the Amygdala to create memory as much as negative ones do.
In nature there is certainly a desire to learn quickly from bad experiences, but is there a similarly strong desire to learn from positive outcomes?
Neuropsychological correlates (behavior and disorders)
As early as 1888, rhesus monkeys with a lesioned temporal cortex (including the amygdala) were observed to have significant social and emotional deficits. Heinrich Klüver and Paul Bucy later expanded upon this same observation by showing that large lesions to the anterior temporal lobe produced noticeable changes, including overreaction to all objects, hypoemotionality, loss of fear, hypersexuality, and hyperorality, a condition in which inappropriate objects are placed in the mouth 스케치업 2017 한글판 다운로드.
These studies and many more discussed below show that the Amygdala plays a substantial role in mental states, and is related to many psychological disorders.
Of particular focus is the left Amygdala and it’s size.
Some studies have shown that children with anxiety disorders tend to have a smaller left Amygdala which increased in size with the use of antidepressant medication.
Other studies found the left side to be linked to social anxiety, obsessive and compulsive disorders, and post traumatic stress, as well as more broadly to separation and general anxiety 콜 오브 듀티 모던 워페어 다운로드.
Similarly, depressed patients showed exaggerated left side activity when interpreting emotions for all faces, and especially for fearful faces. This hyperactivity was normalized when patients went on antidepressants.
Alcoholism and binge drinking also affects the Amygdala by dampening its activation, reducing its ability for emotional processing. This is thought to happen by inhibiting the protein kinase C-epsilon which is important in regulating drug addiction, drinking, and anxiety.
In 1996, Daniel Goleman wrote the book Emotional Intelligence: Why It Can Matter More Than IQ 쿵푸요가 다운로드. In it he described a biological response we sometimes exhibit, naming it the Amygdala Hijack:
“Some emotional reactions and emotional responses can be formed without any conscious, cognitive participation…because the shortcut from thalamus to Amygdala completely bypasses the neocortex (the rational brain)”.
In scientific terms, the Thalamus bypasses the Cortex and routes the signal directly to the Amygdala, which is the trigger point for the primitive fight-or-flight response, and in our modern settings can often result in irrational or destructive behavior.
“Emotions make us pay attention right now – this is urgent – and give us an immediate action plan without having to think twice 팜 겟츠 와이파이 다운로드. The emotional component evolved very early: Do I eat it, or does it eat me?”.
Here is Mr. Goleman explaining it himself:
The emotional response “can take over the rest of the brain in a millisecond if threatened” and exhibits three signs: strong emotional reaction, sudden onset, and post-episode realization that the reaction was inappropriate.
In these cases self-control is crucial so as to avoid a complementary hijacking. For example ‘one key marital competence is for partners to learn to soothe their own distressed feelings…nothing gets resolved positively when husband or wife is in the midst of an emotional hijacking’.
The danger is that ‘when our partner becomes, in effect, our enemy, we are in the grip of an “Amygdala hijack” in which our emotional memory, lodged in the limbic center of our brain, rules our reactions without the benefit of logic or reason…which causes our bodies to go into a “flight or fight” response’ 다운로드.
On the Upside
Finding ways to enlarge your Amygdala can have multiple obvious benefits beyond emotional stability. One study “suggests that Amygdalar enlargement in the normal population might be related to creative mental activity”. Another found positive correlations with both the size (the number of contacts a person has) and the complexity (the number of different groups to which a person belongs) of social networks.
What was left unsaid was how to increase the size of your Amygdala without the use of antidepressants, or maintain the size after terminating use 다운로드.
One can infer that for those experiencing anxiety or overcome by fear or other emotions, the size of the Amygdala is small. That smaller size leads one to destructive behaviors, flight-or-flight responses, and limited growth.
The recommendations by nearly every study may provide an insight into how one can increase the size of there Amygdala. The reoccurring suggestion was practice, or regular repetition that allows the neurons in the brain to form new pathways and then strengthen those until they form the dominant behavior.
A method I often practice, although I recommend doing it with a trusted friend or therapist involved. Remember, improvement can always be had and nothing about you is set in stone.