Em Spiele Гјbertragung Internet


Reviewed by:
Rating:
5
On 05.08.2020
Last modified:05.08.2020

Summary:

Setzen Sie sich einfach hin, die nach dem Zweiten Weltkrieg zu ihren Ehefrauen zurГckkehrten und Гhnlich wie Johnny die Treue ihrer Gattinnen bezweifelten, da.

Em Spiele Гјbertragung Internet

spiel fuгџball online · spiele finn mario spiele zum sofort spielen musical theater in bremen · nokia n95 spiele live гјbertragung bayern spiel. Spiele Honey Bee - Video Slots Online, Beste Spielothek in Langauhauser finden. Гјbertragung Tour De France , England - RuГџland. Home · Mobile Casino Online; Beste Spielothek In Demeldorf Finden anstatt We'll assume you're Spiele King Of Seven - Video Slots Online with this, but Beste Spielothek in BГ¶hl finden, Em Kommentatorin Гјbertragung.

online casino review

Wo kann man die Spiele im Internet und TV legal anschauen. spiele in vb · knuddel board de spiel wir 3 spiele · lg spiel · ps3 spiele per lastschrift live гјbertragung bayern spiel · simulationen spiel. Bwin online Bwin bonus. Mayweather Vs. Mcgregor Гјbertragung Slot online free play games 3d spiele zum geld verdienen forum · Alien slot Das ist ein Bonus Feature, das in mehr oder weniger jedem Online-Video-Slot im Wildz Casino zu finden.

Em Spiele Гјbertragung Internet Premier League Гјbertragung Deutschland Vereine - Premier League 19/20 Video

EURO 2020 Final Tournament Draw

Em Live Гјbertragung Internet Kostenlos Kroatien Island Гјbertragung lastige spiele. Donnerstag, star wars online spiel kostenlos · spiel mit. Category: jackpot party casino slots free online Supercup Гјbertragung Гјbertragung Handball Em Video Das erste Spiel der UEFA-​Vereinswettbewerbe /21 wird am September in Budapest stattfinden. spiele in vb · knuddel board de spiel wir 3 spiele · lg spiel · ps3 spiele per lastschrift live гјbertragung bayern spiel · simulationen spiel. Bwin online Bwin bonus. Mayweather Vs. Mcgregor Гјbertragung Slot online free play games 3d spiele zum geld verdienen forum · Alien slot Das ist ein Bonus Feature, das in mehr oder weniger jedem Online-Video-Slot im Wildz Casino zu finden. Guten Morgen! Ich habe folgendes Problem: mein Internet läuft so im Browser gut (Ich kann Videos problemlos schauen usw. usw.) Doch wenn ich jetzt ein Spiel starte und einem Online Spiel joine kriege ich dort einen extrem hohen Ping () rein und meine Internet Verbindung ist kurz weg und dann nach 5 sek. wieder da, außerdem kann ich mich in Spielen wie CS:GO noch nichtmal. Build the best internet café in the world! Internet Cafe Simulator is an internet cafe business simulation game. You can set up and manage a comprehensive workplace within the game. There are many activities and people you can interact with in the city. You must pay the rent of your apartment and shop. You must satisfy your customers. The biggest PC shmups okay, okay, Shoot 'Em Ups. When choosing the best of the best shoot 'em up games for PC, you have to keep in mind that there's a lot of similarity between the titles. It's not like with strategies, RPGs or adventure games, that have widely different stories, systems, mechanics etc. Software for MS-DOS machines that represent entertainment and games. The collection includes action, strategy, adventure and other unique genres of game and entertainment software. Through the use of the EM-DOSBOX in-browser emulator, these programs are bootable and playable. Please be aware this. Windows Apps for Communications. You know about the biggest communication apps, like Gmail, Facebook Messenger, WhatsApp, Skype, and Google Hangouts, but do you know which email, messaging, and. Stephens Condit vs. Stage 8. Das Niederbayerische Bäderdreieck.

Zuerst mГchten wir Sie auf die Spieleauswahl bei uns Wichteln WГјrfeln. - Гјbertragung Tour De France 2020 Neuer Abschnitt

Etappe 2 - Nizza - Nizza. Ver DMax en directo gratis online en el PC, tableta o teléfono móvil. Ver el streaming live de DMax. 13/12/ · This video is unavailable. Watch Queue Queue. Watch Queue QueueAuthor: UNMCKW. 12/6/ · hallo ihr lieben, ich weiß, dass man sich im internet die em-spiele live auf ard oder inuit-eskimo.com anschauen kann, aber leider nur aus deutschland! bin aber gerade ein halbes jahr in polen, da geht das leider nicht! eigentlich ja kein problem, da ich mich einfach in irgendnen pub setzen kann, aber die letzten gruppenspiele werden ja gleichzeitig ausgespielt und dann wird hier natürlich nur das.

The number of involved lung segments increases with more severe disease. Over time, patchy ground glass opacities may coalesce into more dense consolidation.

Infiltrates may be subtle on chest X-ray. COVID doesn't appear to cause masses, cavitation, or lymphadenopathy. This probably reflects varying levels of exposure intensity and illness severity cohorts with higher exposure intensity and disease severity will be more likely to have radiologic changes.

Sensitivity of CT scanning? Sensitivity among patients with positive RT-PCR is high. CT scan abnormalities might emerge before symptoms?

Shi et al. Emergence of CT abnormality before symptoms explains the existence of an asymptomatic carrier state discussed above.

Chest X-ray Sensitivity of chest X-ray is lower than CT scan for subtle opacities. A linear probe may be preferable for obtaining high-resolution images of the pleural line to make the distinction between a smooth, normal pleural line versus a thickened and irregular pleural line.

COVID typically creates patchy abnormalities on CT scan. These will be missed unless ultrasonography is performed overlying the abnormal lung tissue.

More on this from 5 minute sono here. C With more severe disease, small peripheral consolidations are seen on CT scan and ultrasound. D In the most severe form, the volume of consolidated lung increases.

Other features: Peripheral lung abnormalities can cause disruption and thickening of the pleural line.

Areas of normal lung with an A-line pattern can be seen early in disease, or during recovery. Tiny pleural effusions may be seen, but substantial pleural effusions are uncommon Peng For excellent examples of the correlation between CT scan and lung ultrasonography see Huang et al.

Sensitivity will depend on several factors most notably disease severity, presence of obesity, and thoroughness of scanning. My guess is that a thorough ultrasound exam might have a sensitivity somewhere between CT scanning and chest X-ray e.

Huang et al. There isn't solid data yet, but it's probably reasonable to extrapolate from our experiences regarding other types of pneumonia. Specificity is extremely low.

A patchy B-line or consolidation pattern can be seen in any pneumonia or interstitial lung disease. Thus, clinical correlation is necessary e.

Note that supine, hospitalized patients may have B-lines and consolidation in a posterior and inferior distribution due to atelectasis.

Thus, the lung ultrasonography may have greatest sensitivity and specificity among ambulatory patients. Patchy ground-glass opacities may be caused by a broad range of disease processes e.

Ultimately, the imaging is only one bit of information which must be integrated into clinical context.

The temptation to get a CT scan in all of these patients should be resisted. In most cases, a CT scan will probably add little to chest X-ray and lung ultrasonography in terms of actionable data which affects patient management.

From a critical care perspective, CT scanning will likely add little to the management of these patients all of whom will have diffuse infiltrates.

Enormous risk of transmission to providers. Considerable resource allocation requires N95 respirators, physicians, respiratory therapists — all resources which will be in slim supply during an epidemic.

Benefits of bronchoscopy: Benefit of diagnosing COVID is dubious at this point given that treatment is primarily supportive. Bottom line on bronchoscopy?

Bronchoscopy might be considered in situations where it would otherwise be performed e. Bronchoscopy should usually not be done for the purpose of ruling COVID in or out Bouadma et al.

This approach is based on the availability of a PCR assay for COVID with a reasonably short turn-around time.

This currently isn't a reality in most locations in the United States. Hopefully it will be soon. Thus, a positive influenza PCR cannot exclude COVID.

The rate of double-positivity may decrease over time, as the rate of influenza in the community decreases.

The largest challenge may be determining who needs to be ruled out for COVID i. Currently there is no simple answer for this — clinical judgement is required.

Ruling out too many patients will result in excessive consumption of masks in patients who don't have COVID. Additionally, placing patients under COVID precautions may impair their care e.

Ruling out too few patients may result in nosocomial transmission of COVID. Labs CBC with differential. Electrolytes, coagulation studies.

Blood cultures x2. Additional studies as clinically warranted EKG, POCUS, etc. CT chest Generally not needed solely for purpose of diagnosing COVID especially if there are characteristic abnormalities on CXR and POCUS.

For patients with a history of diarrhea and clinical evidence of hypovolemia, titrated fluid administration may be beneficial.

CPAP or BiPAP with high levels of end-expiratory pressure. This may be provided using a facial mask, or a helmet interface.

When in doubt, err on the side of avoiding intubation. For patients with hypoxemia, start dexamethasone 6 mg daily or an equivalent dose of another steroid, for example 40 mg prednisone or 32 mg IV methylprednisolone.

Treatment pathways are evolving rapidly — have a low threshold to consult with MICU to assess the patient and collaborate on plan i. The first sign of deterioration is often escalating oxygen requirement, rather than dyspnea.

Aggressively avoid all nephrotoxins especially NSAIDs and vancomycin. Note: Contrast dye probably isn't nephrotoic.

If you need to get a scan with contrast, then just get it with contrast. Avoid vancomycin if high index of suspicion for MRSA pneumonia consider linezolid or ceftaroline.

Cardiac and lung ultrasonography may be performed as indicated for changes in clinical status. Lung ultrasonography not ascultation is the preferred modality for evaluating pulmonary status.

Avoid fluid boluses more on this here and here. Avoid maintenance fluid infusions. Consider discontinuation of home antihypertensive agents especially ACE-inhibitors or ARBs.

The use of ACE inhibitors or ARBs among outpatients is controversial, but among ill inpatients these agents are potentially nephrotoxic and should be avoided.

The approach to respiratory support is discussed further below. Consult ICU early for deteriorating patients, as this can escalate rapidly.

Provide dexamethasone 6 mg daily for patients requiring oxygen or an equivalent dose of steroid — 40 mg prednisone daily or 32 mg IV methylprednisolone.

Avoid nebulized bronchodilators Only use bronchodilators if truly indicated. Instead of nebulizers, use a metered dose in haler puffs may be roughly equivalent to one nebulizer treatment.

Follow microbiologic studies. For patients with marked D-dimer elevation, consider higher doses of enoxaparin such as 0. Melatonin 5 mg QHS for sleep.

Zhang et al , Zhou et al. Confirm ETT depth at the upper teeth ensure no migration of the tube. Tighten connections between ETT, connecting tubing, and ventilator to prevent accidental disconnection.

Neurologic status. Cardiac and lung ultrasonography if clinical question. Do not use a stethescope this is a fomite that poses risk of disease transmission.

Liver function tests every other day. Titrated fluid resuscitation may be helpful initially, based on physical examination and history. It may be reasonable to allow patients to have a net positive fluid status over the first couple days in ICU.

Follow fluid balance and generally target an even fluid status. Consider using low-dose vasopressor as necessary to support MAP rather than fluid.

Sedation and positive-pressure ventilation will tend to reduce the blood pressure, so antihypertensive agents may be unnecessary.

Conventional low-tidal volume ventilation is also effective. Steroid Start dexamethasone 6 mg daily or equivalent steroid dose.

Oxygen saturation generally does appear to track with pO2 in these patients and can be used to titrate oxygen administration. Stress ulcer prophylaxis.

If MRSA coverage is truly necessary, consider linezolid or ceftaroline. For patients marked elevation of D-dimer, consider higher doses of enoxaparin e.

This is discussed further below. Insulin as needed to avoid severe hyperglycemia consider allowing some permissive hyperglycemia, to reduce the need for frequent glucose checks.

Opioid bolus PRN pain e. Low-dose propofol as a titratable sedative e. COVID patients appear prone to developing hypertriglyceridemia possibly due to systemic inflammation.

Ideally keep propofol doses low, to avoid hypertriglyceridemia which may necessitate stopping propofol entirely.

Adjunctive atypical antipsychotic e. For ongoing pain, consider adding a pain-dose ketamine infusion 0.

Melatonin 10 mg QHS for sleep. More on ICU analgesia and ICU sedation. Best site may be left internal jugular vein save the right internal jugular for dialysis or ECMO.

Consider early transition to a PICC catheter for patients with an ongoing ICU stay. Main article: List of Premier League clubs.

See also: List of English football champions. Aston Villa. Leicester City. Manchester City. Man- chester United. Norwich City. Sheffield United.

Crystal Palace. West Ham United. See also: List of association football clubs playing in the league of another country. See also: UEFA country coefficients.

Main article: English football clubs in international competitions. See also: English football sponsorship. See also: List of Premier League football club owners.

See also: English football on television , List of Premier League broadcasters , and Broadcasting and the foundation of the Premier League.

Main article: List of Premier League stadiums. See also: List of Premier League managers. See also: List of Premier League players.

See also: Progression of British football transfer fee record and List of most expensive association football transfers. English football portal. The Observer.

Retrieved 8 August The Guardian. Retrieved 14 June Premier League. Retrieved 6 June The Times. Retrieved 3 July British Council.

Retrieved 9 October Retrieved 16 August Archived from the original on 29 January Retrieved 18 January Which stadiums were closest to capacity in England last season?

Sky Sports. Retrieved 30 January BBC Sport. Retrieved 1 August BBC Archive. Archived from the original on 18 November Retrieved 22 November Football Network.

Archived from the original on 16 October Pitch Publishing. Centre for the Sociology of Sport, University of Leicester. Archived from the original on 6 June Retrieved 10 August New Straits Times.

Retrieved 9 September Football League. Archived from the original on 11 April Retrieved 12 September Leicester University Press. Retrieved 20 December HM Courts Service.

HM Government. Archived from the original on 27 September The Independent. Retrieved 24 August Racing Post. Archived from the original on 6 September Retrieved 14 September The Big Kick-Off".

Random House. The Sunday Times. Retrieved 26 May Retrieved 27 November British Broadcasting Corporation.

Retrieved 16 September Retrieved 10 January Retrieved 6 May Retrieved 9 May Retrieved 21 June The National. Retrieved 18 August The Telegraph. Retrieved 8 September Retrieved 1 June Retrieved 13 March Retrieved 9 December Sky News.

Retrieved 10 May Premiership: Free spirits set to roam". Retrieved 5 July Retrieved 11 January Archived from the original PDF on 4 March Archived from the original on 14 November Archived from the original on 18 March Press Association.

Shortly before that, some relief had come from "Swedish bread", which was baked in the Netherlands from flour shipped in from Sweden.

The Germans agreed not to shoot at the planes flying the mercy missions, and the Allies agreed not to bomb German positions.

Operation Faust also trucked in food to Rhenen beginning on 2 May, utilizing vehicles. Rhenen was also occupied by the Germans. The Dutch famine of —45 was a rare case of a famine which took place in a modern, developed, and literate country, albeit one suffering under the privations of occupation and war.

The well-documented experience has helped scientists to measure the effects of famine on human health. The Dutch Famine Birth Cohort Study [10] found that the children of pregnant women exposed to famine were more susceptible to diabetes , obesity , cardiovascular disease, microalbuminuria and other health problems.

Moreover, the children of the women who were pregnant during the famine were smaller, as expected. However, surprisingly, when these children grew up and had children those children were thought to also be smaller than average.

Despite this, a subsequent study by the same author failed to find a correlation between maternal exposure to famine and birth weight of the next generation.

Deine E-Mail-Adresse wird nicht veröffentlicht. Die Soldaten insistierten, bis der Hunger siegte: "Es war das traumhafteste Toastbrot, das ich je gegessen was kommt im kino.

Diese Quelle steht nun nicht mehr zur Verfügung. Juni tritt die Währungsreform in Kraft. In den Geschäften werden sie bereits seit Kriegstagen visit web page gegen Lebensmittelmarken ausgeteilt - wenn es überhaupt etwas zu go here gibt.

Szenen einer Kindheit" Hamburg verarbeitet. A decade ago, when the grandchildren of men and women exposed to the famine were here, they, too, were reported to have had higher rates of illness.

Archived from the original on 23 July Company Credits. Russischer Offizier Ulrike Knobloch Some 4.

Furniture and houses were dismantled to provide ridremont patrick for heating. Angeklagte Frau Alexander Häusser This section does read more cite any sources.

Ende lag die vorgesehene Tagesration für erwachsene Normalverbraucher bei lediglich This web page. Sendedatum: Simonsohns Strategie: literweise Wasser trinken, langsam kauen, so viel wie möglich rauchen.

Die beiden besten Teams erreichen die Medaillenrunde. Handball-Bundestrainer Christian Prokop hat sich einen Spielertausch in seinem Kader vor dem Start in die Hauptrunde der Europameisterschaft offen gehalten.

Er könne das bis zum Donnerstagmorgen um 9 Uhr entscheiden, sagte Prokop in Wien. Spieler bei der deutschen Mannschaft weilt, ins Aufgebot rücken.

Der Zeitpunkt, überraschend. Vergessen der Treueschwur, öffentlichkeitswirksam ausgesprochen von …. Eines der wichtigsten Utensilien beim Handball ist das Tape.

Haben zwei oder mehrere Teams nach Abschluss der Gruppenphase gleich viele Punkte, entscheiden diese Kriterien in der Reihenfolge absteigend über das Weiterkommen:.

Bis zum 8. Januar muss Bundestrainer Christian Prokop diesen auf 16 Akteure reduzieren. Während der Europameisterschaft kann Prokop mehrfach Wechsel mit Spielern aus dem erweiterten Kader vornehmen.

In Deutschlands Kader stehen natürlich viele bekannte Spieler der vergangenen Turniere. Bei der Handball-EM gibt es nicht den einen Favoriten.

Eurosport zeigt insgesamt 18 Spiele der Europameisterschaft ohne deutsche Beteiligung. Finale der Handball-EM So. I booked dreamcruise-singapore via MyDreamHoliday.

Absolutely worth exploring world of ocean with MyDreamHolidays. It was my daughter fantastic birthday celebration on cruise, done by anisha.

We thoroughly enjoyed 5 days. Looking forward more vacations next year n in touch with you anisha.. Give us a good deal then only Thanks a lot Anisha for helping me out at every stage.

Cruise went as planned. Providing hard bed for parents as a special request also materialised. Services provided by my dream holiday was fabulous.

Few points Indian cuisine onboard royal Caribbean has definitely a scope for improvement. Kennedy International Airport.

In May , Genting Malaysia purchased 14 acres 5. Genting Group sees the Miami land acquisition as an integral step in its pursuit of expanding internationally in the leisure, hospitality and entertainment industry.

In June , Genting UK was awarded a casino licence for a 55, sq-metre mixed-use facility in Birmingham. Genting were also announced to build a , GT ultra-luxury and giant cruise ship.

In , Genting announced the building of Resorts World Miami. This project has the world's biggest swimming pool. In , Genting announced they would build a new resort, Resorts World Catskills.

In January , Genting announced plans to build a new casino resort in Andorra. Scattered throughout the levels are evolution spheres, which let you transform into more powerful humanoid forms.

The game features a pounding soundtrack and unique vector worlds. In single player, Titanfall 2 delivers a crafted experience that explores the unique bond between man and machine.

Playable offline, the single player campaign in Titanfall 2 lets fans step out onto The Frontier as a Militia rifleman with aspirations of becoming an elite Pilot.

Stranded behind enemy lines and facing overwhelming odds, players must team up with a veteran Titan to uphold a mission they were never meant to carry out.

In multiplayer, Respawn is continuing to evolve their gameplay to provide a more robust experience that delivers expanded depth and variety that includes six new Titans, deeper Pilot abilities, more customization options, and a robust progression system that is sure to satisfy fans.

Players travel across a wide variety of locations in an interconnected world of unrelenting challenge and deep RPG gameplay as they search for a way to survive the coming apocalypse.

Explore vast, new lands, including Ala Mhigo, and challenge new Primal threats across Eorzea as you embark on hundreds of new quests as the Warrior of Light.

The goal of the game is to construct a safe haven in the wake of the Calamity, a cataclysmic event that shattered the world into a series of floating islands.

As players journey into the wild unknown in search of survivors and supplies, they will confront strange beasts, forge an array of customizable weapons, and gain new powers from specially-brewed spirits.

The entire play experience of Bastion is dynamically narrated, gradually revealing a rich backstory as the narrator reacts to the player's actions in real time.

Dreams is the space you go to where you go to play and experience the dreams of Media Molecule and its community.

Conquer with character in Apex Legends, a free-to-play Battle Royale shooter where legendary characters with powerful abilities team up to battle for fame and fortune on the fringes of the Frontier.

Master an ever-growing roster of diverse legends, deep tactical squad play, and bold new innovations that level-up the Battle Royale experience—all within a rugged world where anything goes.

Welcome to the next evolution of Battle Royale. Choose and spearhead a team of characters into rough battles against a variety of enemies — from earth-shaking High Dragons to demonic forces from the otherworld of the Fade.

Go mano y mano in visceral, heroic combat as your followers fight at your six, or switch to tactical view to coordinate lethal offensives using the combined might of your company.

View the tangible results of your path through a living world — construct structures, customize outposts, and change the landscape itself as environments are re-shaped in the wake of your Inquisition.

Lead a company selected from nine unique, fully-realized characters — each of whom react to your actions and choices differently, forming complex relationships both with you and with each other.

Hone your own character from multiple races, customize their appearance, and select their powers and abilities as the game progresses.

Become an agent of change in a time of uncertainty and upheaval. Shape the course of empires, bring war or peace to factions in conflict, and drive the ultimate fate of the Inquisition.

Will you stop the cataclysmic anarchy gripping the Dragon Age? Intuitive destruction and dynamic weather ensure that no battle is ever the same.

For even more gameplay possibilities, carve a path through walls and buildings, take down your enemies in creative ways, and leave your mark on the terrain around you through intuitive destruction.

Through your actions, the pristine world around you change into a battle-scarred landscape, changing the world forever. With dynamic weather you will need to adapt your tactics to weather changes as the elements play a part in the battle.

Playing the same map on a bright day, in heavy fog, or rain will impact what you see and hear, forcing you to adapt your play style on an ever-changing battlefield.

Operations introduces a new way to play multiplayer. In Battlefield 1 you play a series of interconnected battles across multiple fronts. Play a sequence of battles where your actions have consequences beyond a single match, as you try to conquer territory or push back your attackers.

At those times when you feel all is lost, call in the Behemoths - the largest fully player-controlled vehicles ever seen in Battlefield.

Roam the battlefield and rain fire on your enemy to break their defenses. All-out war never felt so epic. Take control of the Armored Train, Air Ship, or the Battleship to dominate the battlefield across land, air, and sea.

Embark on an emotional journey to unravel mysteries of tribal societies, ancient artifacts and advanced technologies that will determine the fate of this planet, and of life itself.

The game involves players creating and destroying various types of blocks in a three dimensional environment. The player takes an avatar that can destroy or create blocks, forming fantastic structures, creations and artwork across the various multiplayer servers in multiple game modes.

The game is a collection of short stories. Each of those stories focuses on the death of a different Finch family member and each is meant to look and feel different from the others, the way no two people in any family are alike.

Rebirth is a randomly generated action RPG shooter with emphatic Roguelike elements. Lara Croft embarks on her first Tomb Raiding expedition to the most treacherous and remote regions of Siberia.

NBA 2K17 promises to take the game to new heights and continue to blur the lines between video game and reality.

Das Casino hat Em Spiele Гјbertragung Internet Гber Em Spiele Гјbertragung Internet Spiele, Baccarat und verschiedene Poker-Varianten. - Em Live Гјbertragung Internet Kostenlos Video

Lauzon Silva vs. Media Type Media Type. The Mol Liga League Golden Boot is awarded each season to the top scorer in the division. Manuel Pellegrini.
Em Spiele Гјbertragung Internet BiPAP could provide benefit beyond CPAP by providing some mechanical support for the work of breathing. If no change in oxygenation Konsum Englisch observed, ongoing pronation may have less merit. Applying Valuebets removing PPE should ideally be practiced before patients arrive e. Jorgensen Ckricket et al Renal failure Remdesivir may be contraindicated in Red Bull Cola Inhaltsstoffe insufficiency. Treatment of purpura fulminans is challenging. Archived from the original on 9 August Retrieved 7 September Sporting Life. As of the —18 season, Premier League football has been Rhino Games in 58 stadiums since the formation of the division. Awake proning was recommended by Sun et al. More on this here. This expansion pack is an old-school add on with Rtl Spiele Kostenlos SolitГ¤r hours of new adventures, where players will travel to the land of Toussaint. Zum Inhalt springen.

Facebooktwitterredditpinterestlinkedinmail

2 Gedanken zu „Em Spiele Гјbertragung Internet“

Schreibe einen Kommentar