Logo Allmyblog
Logo Allmyblog
Lien de l'article    

DOVENDOSI

Batteries d’ordinateur portable Asus | Replacement batterie pour Asus - batterie-portable-asus.com
Contacter l'auteur de ce blog

5 DERNIERS ARTICLES
- SONY VGP-BPL22 Battery www.all-laptopbattery.com
- Akku HP 447649-251 www.akkus-laptop.com
- Samsung r478 Battery all-laptopbattery.com
- Samsung r41 Battery all-laptopbattery.com
- Lenovo g770a Battery all-laptopbattery.com
Sommaire

CALENDRIER
LunMarMerJeuVenSamDim
0102030405
06070809101112
13141516171819
20212223242526
27282930
<< Novembre >>

BLOGS FAVORIS
Ajouter dovendosi à vos favoris
 Akku für Dell Inspiron 1570 Alerter l'administrateur Recommander à un ami Lien de l'article 

HIAWATHA, Iowa, Aug. 30, 2017 /PRNewswire/ -- Crystal Group, a leading designer/manufacturer of rugged computer hardware will be showing its broad range of fully rugged solutions during DSEI 2017 (Defense and Security Equipment International) at the ExCel Center, London, United Kingdom, on September 12-15 (Stand No: N5-182, USA Pavilion).

At DSEI, Crystal Group will demonstrate how its advanced rugged computer technology can address the changing defense & security challenges found in air, land, naval, security and joint operations. The company will showcase its expertise in designing and manufacturing rugged computers specifically for Size, Weight and Power (SwaP) sensitive harsh military and industrial environments.

Crystal Group's exhibition includes high performance rugged computers and SWaP sensitive rugged embedded computers.

The RS363SF Rugged 3U Server is powered by an Intel® processor and provides high-performance computing and high capacity data storage in a small size SWaP package with a depth under 13 inches (33.02 cm) to fit virtually any rack space. The unit's versatility offers three (3) removeable 3.5 HDD or six (6) SATA/SAS bays. The RS363SF CPU options include Intel Sandy Bridge, Ivy Bridge or Broadwell designs.

The RE1401 NUC (Next Unit Computing) measures 6.3 x 1.9 x 4.8, weighs only 2 lbs. It is small enough for size-constrained areas yet rugged enough to withstand the harshest environments including shock and vibration. It is ideal for military and industrial installations requiring computer processing and data collection where size and weight are a consideration.

About Crystal Group Inc.

Crystal Group Inc., a technology leader in rugged computer hardware, specializes in the design and manufacture of custom and commercial off-the-shelf (COTS) rugged servers, embedded computing, networking devices, displays, power supplies, and data storage for high reliability in harsh environments. An employee-owned small business, Crystal Group provides the defense, government and industrial markets with in-house customization, engineering, integration, configuration management, product lifecycle planning, warranty, and support services.

Crystal Group products meet or exceed IEEE, IEC, and military standards (MIL-STD-810, 167-1, 461, MIL-S-901); are backed by warranty (5+ year) with in-house support; and are manufactured in the company's Hiawatha, Iowa, USA, facility certified to AS9100C:2009 and ISO 9001:2008 quality management standards.

Andra AP fonden decreased its position in shares of NVIDIA Corporation (NASDAQ:NVDA) by 39.7% during the second quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The firm owned 25,500 shares of the computer hardware maker’s stock after selling 16,800 shares during the period. Andra AP fonden’s holdings in NVIDIA Corporation were worth $3,686,000 as of its most recent filing with the SEC.

Several other large investors also recently bought and sold shares of NVDA. RB Capital Management LLC bought a new stake in NVIDIA Corporation during the second quarter worth about $272,000. D. Scott Neal Inc. bought a new stake in NVIDIA Corporation during the second quarter worth about $258,000. Ameriprise Financial Inc. increased its stake in NVIDIA Corporation by 46.6% in the first quarter. Ameriprise Financial Inc. now owns 5,257,325 shares of the computer hardware maker’s stock worth $572,695,000 after buying an additional 1,672,231 shares during the last quarter. Metropolitan Life Insurance Co. NY increased its stake in NVIDIA Corporation by 6.7% in the first quarter. Metropolitan Life Insurance Co. NY now owns 308,211 shares of the computer hardware maker’s stock worth $33,573,000 after buying an additional 19,245 shares during the last quarter. Finally, Menora Mivtachim Holdings LTD. bought a new stake in NVIDIA Corporation during the first quarter worth about $17,244,000. Institutional investors own 66.41% of the company’s stock.

The unfinished books of Sir Terry Pratchett have been destroyed by a steamroller, following the late fantasy novelist’s wishes.

Terry Pratchett docudrama reveals moment author realised he was 'dead'
Read more
Pratchett’s hard drive was crushed by a vintage John Fowler & Co steamroller named Lord Jericho at the Great Dorset Steam Fair, ahead of the opening of a new exhibition about the author’s life and work.

Pratchett, famous for his colourful and satirical Discworld series, died in March 2015 after a long battle with Alzheimer’s disease.

After his death, fellow fantasy author Neil Gaiman, Pratchett’s close friend and collaborator , told the Times that Pratchett had wanted “whatever he was working on at the time of his death to be taken out along with his computers, to be put in the middle of a road and for a steamroller to steamroll over them all”.

The news reports that hate groups are growing in size as well as voice is confounding in many ways and deeply disturbing.
First, what does it mean in a person’s life that they get out of bed every morning thinking first and most passionately about the people or groups that bring hate to the mind and heart? Guided by the core of hate, the day passes with anger, hostility and aggression underlying all activities. I know that for some the hate comes from a real or presumed situation. Jobs and economic stability are, and have been for decades, at the core of some of the hatred. It has always been presumed that immigrants willing to work for low wages have taken jobs away from the working class already residing in the United States. So those who are unemployed blame the immigrant or the stranger or the one who is willing to work for low wages. The facts of the situation and the path forward elude the one who is hating because it is always easier to blame others for our problems.

Second, what does it mean in a person’s life that they blame other individuals or groups for their problems? The working world is changing at a pace so rapid it is hard for anyone to keep up. Factories have moved out of the country but those remaining are no longer hiring at the rate or the salary base of even 20 years ago. Robotics and 21st century technology have taken as many unskilled or basic skilled jobs as moving offshore. Statistics are hard to find but it is clear that the factories remaining in the United States do not need the workforce numbers they did even 20 years ago. Blaming other workers for the problem of unemployment might feel good for a while but it is not only wrong but unproductive. A person who wants a good future needs to find ways to become employable — more education or training being the best route to employability. The workforce required by our businesses needs to be skilled, be it mechanical, computer hardware or software, or something else. An example of this problem is the coal mining industry. Coal mining as a profession is finished, much like blacksmithing it is a relic of a bygone era. Coal miners are the current workforce in need of new opportunities. There are so many possibilities for these hard workers but the current government cannot get out of its own way to support new work.

Third, in the 1970’s Alvin Toffler wrote a book called “Future Shock.” He defined this as a condition found in both individuals and entire societies suffering “too much change in too short a time.” Toffler and others posited that in the near future workers would no longer be employed by the same company or even in the same profession for the entirety of their working lives. The estimate was every five years for changing jobs and often careers. Flexibility is the key personally and multi-skilled the key professionally.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 01-09-2017 à 06h34

 Batterie pour IBM ThinkPad X41 Alerter l'administrateur Recommander à un ami Lien de l'article 

Selon la Banque Mondiale, 6 milliards de téléphones portables seraient en circulation. Cela représente 75% de la population terrestre. Des chiffres en constante augmentation qui devraient rapidement atteindre le ratio d’un téléphone portable par être humain.Le succès des téléphones portables et autres smartphones n’est pas prêt de s’arrêter. A en croire la Banque Mondiale, 75% des êtres humains auraient désormais un téléphone portable, et les chiffres continueraient d’augmenter.“Dans le monde, le nombre d’abonnements à la téléphonie mobile – sur forfait ou prépayés – est passé de moins de 1 milliard en 2000 à plus de 6 milliards aujourd’hui, dont près de 5 milliards dans les pays en développement” explique la Banque Mondiale. D’après elle, le ratio d’un téléphone portable par terrien devrait très vite être dépassé.

“La téléphonie mobile offre de formidables opportunités en fournissant un accès basique aux informations en matière de santé, en permettant de régler en espèces, en favorisant la création d’emplois et en stimulant la participation des citoyens au processus démocratique.” Pour toutes ces raisons, les téléphones portables et en particulier les smartphones sont devenus très populaires dans les pays du tiers monde. Que ce soit dans les pays d’Afrique du Nord durant le printemps arabe, en Chine durant les Jeux Olympiques ou dans les pays d’Asie du Sud Est durant les inondations, les smartphones ont beaucoup servi, que ce soit pour capturer des photos, des vidéos ou partager des statuts qui ont parfois permis l’acheminement des secours. Pour beaucoup, les téléphones portables sont devenus des biens de première nécessité.

Lorsque le temps est venu de faire son choix parmi des dizaines de smartphones différents, il peut être fort difficile de trouver celui qui vous ira comme un gant. Le plus souvent, le public se base sur la réputation des constructeurs, sur les conseils du vendeur, voire sur les tendances dans son cercle d’amis. Pour vous aider à faire votre choix de manière un peu plus délicate, nous vous avons concocté un petit dossier… Les smartphones sont de plus en plus nombreux, variés et proposent des fonctionnalités multiples.Pour beaucoup, c’est l’étape la plus importante. La Belgique ne proposant pas d’offres d’abonnement permettant d’acquérir le dernier iPhone à 1€ ou le Galaxy S3 à 1 cent, il faut impérativement limiter son budget. Les adolescents optent généralement pour des smartphones entrée de gamme (entre 85 et 150€), tandis que les jeunes travailleurs ont un budget beaucoup plus large (250 à 500€), les mordus de technologie peuvent dépenser des fortunes et les adultes qui ne s’intéressent que très peu aux smartphones prennent généralement le modèle le moins cher – se traduisant en paroles par le traditionnel “du moment que ça téléphone et permet d’envoyer des SMS…”

De notre point de vue, il vaut mieux étendre son budget, pour éviter de rechanger de téléphone 6 mois plus tard, sous prétexte qu’on en a déjà fait le tour ou qu’il ne nous convenait pas tout à fait. Élargir ses horizons est toujours une bonne chose, même si au final, on retourne à quelque chose de plus traditionnel…L’utilisateur lambda aura sans doute tendance à opter pour un smartphone entrée de gamme, avec des appareils qu’on trouve facilement à partir de 60€ et qui proposent déjà toutes les fonctionnalités de base qu’on est en droit d’attendre de la part d’un téléphone portable : emails, Facebook, téléphoner, envoi de SMS, jeux, 2G, appareil photo, Wifi et parfois même GPS. Plus les prix grimpent, les plus options fournies avec le smartphone sont modernes, avec l’ajout par exemple de la 3G, d’Office, d’un GPS intégré, d’un écran ultra-résistant, etc. etc.

De quel type de smartphone avez-vous besoin? Si vous n’envoyez que des SMS et vous connectez à Facebook deux fois par jour, un appareil à 65€ peut amplement suffire. En revanche, si vous êtes un mordu de photographie et voulez un appareil qui tienne la comparaison avec un compact, pour pouvoir capturer le moment présent et le partager sur les réseaux sociaux instantanément, alors il vous faudra un appareil nettement plus performant… Chaque smartphone ou presque a des atouts exclusifs qui le rendent plus intéressant qu’un autre en fonction de vos besoins.De notre point de vue, il peut être intéressant de dresser une liste des fonctionnalités que vous aimeriez retrouver dans votre future acquisition, voire de vous poser quelques questions:Pas de secret, il vous faut un appareil 3G ou 4G. Dans ce cas de figure, il y a moyen de trouver des appareils à partir de 150€, mais pour profiter pleinement des formules data, avec téléchargement d’apps, jeux, GPS, etc., mieux vaut investir pour un appareil milieu de gamme (250€).De plus en plus d’appareils proposent une armature renforcée, notamment pour les sportifs. On en trouve facilement à 250€, et ils sont parfois équipés d’écrans ultra-résistants. Pour 85€, vous aurez généralement un smartphone assez résistant niveau coque mais disposant d’un écran qui se griffe beaucoup plus facilement.

Le processeur a ici toute son importance. Un appareil de type Asha vous permettra tout à fait de jouer, mais pas aux dernières révolutions techniques. Mieux vaut donc opter dans ce cas de figure pour un iPhone, un Android milieu de gamme ou un Windows Phone, bien que le catalogue de jeux de ce dernier soit encore limité.De plus en plus de constructeurs proposent des appareils waterproof. Et si l’appareil que vous convoitez tant n’est pas disponible dans ce modèle, sachez qu’il existe des solutions pour étanchéifier votre smartphone. Cela ne signifie pas pour autant que vous pourrez plonger à -50 mètres avec lui durant des heures, mais cela sera suffisant en cas d’accident ou de chute dans l’eau.De plus en plus d’appareils proposent des écrans de plus grande taille. Vous pouvez le demander à ceux qui en possèdent un : difficile de revenir à un plus petit modèle une fois qu’on est passé au XXL. Les smartphones à écran large demeurent cependant généralement plus chers que la moyenne.Lorsque vous essayez les différents modèles, comparez-les toujours aux photos prises avec un iphone 4S. Si les photos sont de moins bonne qualité, elles feront sans doute pâle figure sur les réseaux sociaux d’ici un an. Une bonne optique coûte cependant assez cher puisqu’il faut débourser au minimum 300€ pour des photos de bonne qualité sur smartphone.

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 01-09-2017 à 09h43

 Battery for Asus A32-N62 Alerter l'administrateur Recommander à un ami Lien de l'article 

Because the keyboard is weighted (the battery takes care of that), it shifts the centre of gravity back, so the hallmark "woah it's going to tip backwards" that characterises all prior Surfaces doesn't apply here.That said, I suspect that the Surface ("the clipboard" in Microsoft's language) will stay docked in the keyboard almost all of the time – coming out only for movies and TV. Or in my case, for the kids to demand Fresh Paint. (Note: if you think I'm opinionated wait 'til you hear my kids' views on the design changes to Fresh Paint between Windows 8.1 and Windows 10. You'll really get an earful.)The keyboard itself is absolutely stellar for typing. The keys have a deep and firm travel, and bounce right back at you, a little like the famously clacky IBM Model M keyboards used to do. But quieter, obviously – it doesn't sound like a hundred rat traps going off at once. The Surface Book's keyboard has a key for the Context menu and weirdly, an Alt Graph (Alt Gr) key, a throwback to pre-GUI IBM PCs.The keyboard houses its own Mini Display port, an SD card slot, and two USB 3.0 ports. The keyboard is where you charge this critter, although both keyboard and "clipboard" have their own batteries. More of that in a moment.Like the display it hosts, the keyboard is made of a magnesium alloy that feels slightly other worldly. It's like a metal, but is too light to be a metal (it really is a metal, though). My only grumbles with it are that there's no island for a set of Home/End/PgUp/PgDn keys. Microsoft reserves the two brightness keys for dimming the backlit keyboard – you have to use Fn + Delete and Fn + Backspace to control the screen brightness.

As with Google and Nexus, Microsoft gets to control the entire experience – no OEM crapware. Except you do get Flipboard and Candy Crush Soda Saga, and possibly some other stuff you didn't want. Who has the power? Microsoft tells me that the Surface Book should last for 12 hours. And here it gets complicated, because it's very hard to tell. Officially, the Surface Book discharges the capacity of the base-keyboard part first, then only when the base is low, taps into the display battery's power reservoir. Charging, it's the other way around, mostly: it charges the display part first and the base a little bit too. The reality is that based on the instrumentation, it's hard to tell. The Surface Book takes its time giving you a report on how much time you've got left.One factor is that when clipped together, the Nvidia card is in use, which saps more power. Much more so, obviously, if you're gaming. I found the power reporting let things down generally. Not only is it reluctant to give you an estimate, but the estimates vary wildly.

The second screenshot is taken a few minutes after the first, with no change in workload or screen brightness.Surface wouldn't be Surface without a few glitches. The first time I used the Eject button, it released the Display portion with a satisfying click. (Which is actually an audio file). And it worked the second time. But it hasn't worked once since. Infuriatingly, Surface Book wouldn't tell you what was causing it to maintain its Rottweiler grip on the display, the red LED merely indicating that you shouldn't. You can do a Vulcan nerve pinch to reset everything but it requires a reboot.Here's another, something the latest version of Photoshop caught. The Nvidia card actually has 1GB of RAM, but Photoshop is confused. Performance was excellent – which is to say, smooth sailing until stalled by Windows 10's randomness. Pages load incredibly fast but it just isn't as smooth as native code should be, with inexplicable, second-long freezes. (Sometimes several seconds.)This is the top-of-the-range model, but newer Intel chips are now available because it's taken so long for a UK Surface Book to... uh, Surface.

I liked my time with the Surface Book, and grew to like it more as I got used to the heft and quirks. But with top performance and outstanding features in convertibles half the price, you really are paying a premium for Surface exclusivity that might make Apple blush.An attendee at the KubeCon Kubernetes conference in London has exposed a serious lack of network security in the hotel where he was staying.Matthew Garrett, a security researcher for CoreOS and a board member of the Free Software Foundation, was in his hotel when he noticed the establishment had replaced the light switches with little Android pads to control lighting and other room functions.Being of a technical mien, he borrowed a couple of USB Ethernet adapters and set up a transparent bridge between the tablet and the wall so that his laptop could analyse the traffic between the two.Using popular protocol analyzer Wireshark he discovered that the tablet was running the Modbus control protocols, which don't use authentication controls, and after finding the IP address the tablet was using, Garrett was able to control his room's controls.

"Then I noticed something. My room number is 714. The IP address I was communicating with was 172.16.207.14. They wouldn't, would they? I mean yes obviously they would," he wrote in a blog post."It's basically as bad as it could be – once I'd figured out the gateway, I could access the control systems on every floor and query other rooms to figure out whether the lights were on or not, which strongly implies that I could control them as well."It might seem that this isn't too serious. Jokers could wake people up by turning their lights on and off in the middle of the night perhaps, but a thief could also get an idea of whether a room was occupied by checking the status of its room controls.This isn't the first time something like this has come up. In a 2014 presentation at Black Hat, researcher Jesus Molina, a former chair of the Trusted Computing Group, found he could do the same thing to all the rooms in the St Regis hotel in the Chinese city of Shenzhen.In both cases, neither researcher tried to get into other systems on the hotel network, such as billing or reservations, but given the lamentable state of the control system it's not outside the realm of possibility that some serious damage could be done.

Hotel hacking is something that's coming under increasing scrutiny by researchers and some hotel groups. Back in 2012, another Black Hat presentation showed how easy it was to reprogram electronic door keys in hotels. One hotelier then sued the manufacturer of the keys, claiming his guests had been robbed using the technique. In this article I'm going to talk about the second most important aspect of being an IT manager or engineer. “The second?” I hear you cry. Yes, the second, because the most important aspect is terribly dull and doesn't take 800 words to describe: safety. (And if you think I'm mad, ask yourself whether you'd break down the door of your secure data store to rescue the guy inside in the event of a fire).The second most important aspect, then, is security. And that statement will annoy the hell out of business people (IT systems' purpose is to help them make money), system engineers (their purpose is to keep systems running and reliable), users (they need to be able to do their jobs efficiently and accurately and expect the systems to help them do that), customers (they want the online store to be snappy and deliver their order the same day where possible), … well, pretty much anyone.As we all know, IT is one of those areas that only really gets noticed for its negative aspects. The beancounters see it as a cost centre and want to know why we can't get another year's use from the printers (hey, if they've coped for seven years surely another one won't make a difference).

  Aucun commentaire | Ecrire un nouveau commentaire Posté le 01-09-2017 à 10h20


Historique : 01-09-2017
 

SYNDICATION
 
Fil RSS 2.0
Ajouter à NetVibes
Ajouter à Google
Ajouter à Yahoo
Ajouter à Bloglines
Ajouter à Technorati
http://www.wikio.fr
 

Allzic en direct

Liens Commerciaux
L'information à Lyon
Retrouvez toute l'actu lyonnaise 24/24h 7/7j !


L'information à Annecy
Retrouvez toute l'actu d'Annecy 24/24h 7/7j !


L'information à Grenoble
Retrouvez toute l'actu de Grenoble 24/24h 7/7j !


Application Restaurant
Restaurateurs, demandez un devis pour votre application iPhone


Fete des Lumières
Fête des lumières : vente de luminaires, lampes, ampoules, etc.

Votre publicité ici ?
  Blog créé le 11-07-2016 à 05h33 | Mis à jour le 18-11-2017 à 03h43 | Note : Pas de note