The Fundamentals of the Comcast Cable Firm

Comcast Cable has grown to develop into the most important cable service supplier in the USA. It was based again within the 1960s as a neighborhood single system cable tv supplier and is now out there virtually anyplace that cable TV is obtainable. With an ever rising array of competitors it’s fascinating to notice how Comcast Cable is ready to lead almost all its markets.

Accessible in over thirty states, it’s a protected wager that if a kind of state’s residence subscribes to cable that they’re utilizing Comcast. Born as a tv firm, dwelling leisure continues to be its major concern. Total they service over twenty million houses with cable tv. Moreover they supply digital cable service to virtually one other ten million houses email

Over the last decade the know-how that’s been made out there to houses has grown at such a staggering charge that it has allowed firms like Comcast to increase into offering different companies. Private computer systems, for example, by no means would have supplied a market to Comcast cable once they first started coming into houses. Then got here the appearance of the web. Quicker computer systems and bigger quantities of knowledge known as for speedier web connections that dial up suppliers couldn’t probably present. Profiting from this new market, cable firms have been capable of provide their very own model of web service which might presently provide speeds 100 occasions quicker then its dial up predecessor.

Comcast cable web got here to exist and it now supplies excessive pace our on-line world entry to virtually eight million clients. That quantity represents over one third of their tv subscribers which is kind of staggering given how contemporary the know-how actually is. Simply assume how slowly cable grew when launched as a tv service; nobody needed to pay for one thing that they have been already getting free of charge. Initially cable web had the identical response with individuals not eager to pay double the value for quicker information switch. However these numbers clearly present that the thought has undoubtedly caught on.

One other increase for his or her shopper base got here with the appearance of the cable phone various. Whereas that concept has but to catch on with most individuals being glad with their present companies, Comcast has nonetheless managed to draw over one million shoppers to this service.

Different enterprise ventures from Comcast Cable consists of a number of of their very own channels. These embody the Golf Channel, PBS Kids Sprout and TV One. Comcast even has 4 Comcast Sportsnets. Exterior the communications ring, additionally they have a majority possession in an organization that has plenty of holdings. A few of these are sports activities groups in hockey, soccer and basketball; additionally they personal two giant multipurpose arenas in Philadelphia the place Comcast relies.

Comcast cable has develop into a staple of the American communication world. Their staff are numbered at over seventy thousand individuals. As an organization they proceed to look to the longer term for brand new alternatives and ventures to supply their clients.

CMS – An Wonderful Resolution for Ceaselessly Up to date Web site

True content material administration system brings in an entire host of advantages however which one do you must decide in your web site is the million greenback query as there’s fairly a spread that’s obtainable when it comes to selection. Every CMS is available in with its personal distinctive options and benefits and therefore it turns into important to study what a specific CMS brings alongside. There are glorious Content material Administration Methods choices obtainable within the type of WordPress, Radiant, Joomla, Drupal, SilverStripe, TYPOlight, Frog, Textpattern and ExpressionEngine simply to call a number of.

It’s lastly the CMS that you just select that can make a distinction to what you are promoting. Earlier than you zero down on any of the CMS choices, do take into account the sort and scope of tasks that CMS has to handle for you. There’s nothing like ‘THE’ greatest CMS or one measurement that matches all type of software program. The perfect one at all times is the one one that completely matches all of your necessities… which is inclusive of the scope and sort of challenge and in addition the finances you’ve got catered in direction of it. And this holds 100% proper on the subject of selecting a CMS web site design firm to develop CMS web sites nya bloggar.

• First off, assess the present situation and see what your present expertise set is providing you. In case you are choosing the companies of your web site designer very ceaselessly and if you’re discovering it very tough so as to add or take away content material, then it’s time you go for a CMS that facilitates faster modifications.

• Lots is dependent upon the magnitude of the group. Embrace the essential representatives of various departments with the intention to take collective choices to be able to arrive at an answer that fits the wants of the corporate effectively.

• Verify your targets in addition to dangers. Collect all the mandatory data that’s wanted to reach at a remaining determination concerning the content material administration system you possibly can go for.

• That you must think about the method and time that’s taking so that you can replace or create content material in your web site. If there’s a scope for enchancment, how can or not it’s improved? Is there a provision to appropriate errors on the web site? Is there a provision for redesigning the web site? There are cases when the enterprise homeowners really feel that their web sites want some enchancment. Throughout such occasions it’s the most acceptable content material administration system that can present for all of the setbacks.

When the first perform of the CMS is recognized integrating it into your necessities is only a small job and remainder of the issues will fall robotically in place. A perfect CMS will work intuitively. Even a mean consumer will be capable to perceive easy methods to go about with out many directions. Standardization of the backend ought to be in place for each part. It needs to be effectively organized and logical too.

A perfect CMS will give you a great deal of performance that you could be use however it’s no use choosing it up if you’re not going to utilize these options. It’s strongly advisable that you just discover that good CMS which will provide you with the options that you’re searching for.

Prime 5 Causes – Ought to You be Playing On-line?

Why is on-line playing the newest craze to hit the Web? Let’s face it the on line casino enterprise is large bucks. Games performed for cash have discovered their method into any allowing metropolis internationally. The epicenter has at all times tended to be Vegas however now a brand new selection is on the rise and it’s referred to as on-line playing. So why will on-line playing ultimately overtake the glitzy world of concrete Vegas?

Gamble… When and the place?

The fantastic thing about on-line playing is accessibility. You may gamble wherever you may get the Web. With the longer term introduction of wi-fi expertise by way of cell telephones, PDA’s and wi-fi Web the longer term is close to boundless for playing. Now not do it’s important to stroll, catch a practice, valet park, take a taxi, or fly to a on line casino to gamble. You too can use totally different instantaneous fee choices which make it that a lot simpler. Time is just not a difficulty while you’re playing on-line, and you do not have to be dwelling at 2am to see the partner. It’s best to set limits, however you may set them, not others… if you happen to’re fortunate. However how safe are you playing on-line, is it protected judi bola?

Fort Knox?

Have you ever ever seen Ocean’s Eleven with Brad Pitt? When you’ve got, you will know all in regards to the safety features of recent casinos. In case you’re playing on-line, how protected is it for you? First off, if you happen to make a purchase order together with your bank card, your zero% liable with most bank cards for fraudulent costs. There are different on-line choices like Neteller (a checking account deposit and withdrawal system), on-line checks, and wire transferring. Often, while you go to a web based on line casino, you’re requested to obtain their software program. This software program is what makes the on line casino safe. If you join by way of their software program you’re utilizing SSL expertise, which is what most Web commerce websites like use. In case you’re ever in a bind with not being credited together with your cash both depositing or withdrawing you may contact the on line casino, which normally have a customer support middle. Do you’ve gotten a robust ally if you happen to gamble on-line?

It is not revealed to most…

Your on-line profitable at a poker desk, however you could not at your buddies home… Why? Secret id. Your fellow poker gamers on-line do not know your historical past, and so they do not see you. You might be leaping up and down for minutes with a pocket pair of aces and so they would not comprehend it. This is likely one of the main advantages of being on-line, and it’ll take you a while to grasp. Bear in mind individuals can use this towards you. So remember, and be on high of it, and get a head begin first.

Do you’ve gotten what it takes?

How skilled are you at Texas holdem? Blackjack? 7-card stud? Haven’t got many buddies which are good gamers? Do you wish to enhance your recreation? You may on-line. With tens of hundreds on-line at one explicit time, you may enhance your recreation… rapidly. You even have the choice to gamble with play cash till your prepared to maneuver on to the true factor. Chances are you’ll ask, that is all nice, however I nonetheless love simply going to the on line casino and throwing down some bucks. Do you deserve one thing additional?

No one offers it away free of charge, or do they?

An excellent advertising and marketing marketing campaign has incentives, and on-line casinos attended advertising and marketing college. This advertising and marketing methodology really helps you! On-line casinos give away as much as 100% matching deposit bonuses. For instance if you happen to deposit $25, you’re credited with an additional $25 all on the casinos tab. Why is that this nice? You get free playing cash, and you should use leverage. As an alternative of betting $10, you may guess $20, and win $40! One on-line on line casino that I’ve frequented gave me a 200% bonus! That is one of the best ways you will get forward within the playing world. Signup bonuses are distinctive, so rapidly make the most of them so you may get that straightforward cash!

How To Promote Your Merchandise and Companies To Faculty College students For Free (Virtually)

Pricey Customer,

Immediately, I’m going to speak a few singular expertise and current to you a uncommon alternative to promote your merchandise, to one of many biggest and most controllable markets, accessible nearly free of charge, via an missed media. (It has nothing to do with Pay-Per-Click on, or newspaper )

I’m speaking about school college students because the market, and the school campus as a middle of promoting analysis and experiments.

Is A Faculty Campus A Flea Market In Disguise?

I come from Mirebalais, a small metropolis in Haiti. And once I was a boy I used to go the market (make it flea market or open market) to purchase hen, which I meant to boost with out my mom realizing. (that is a special story).

However in case you’ll bear with me, you will see the connection between a school campus and an precise flea market. And in case you can see the connection you will see the huge alternative for market testing and covert advertising analysis school campus affords Milk Delivery Hatfield.

How A lot Controld Do You Have Over Your Viewers On A Faculty Campus?

In a flea market, persons are gathered to purchase and promote their merchandise. On a school campus, college students are gathered to purchase training, and promote themselves to one another. These college students carry with them their on a regular basis goals, their on a regular basis desires, their on a regular basis needs. And these emotional buttons can put in movement by your commercial as a result of these college students carry with them the identical feelings that folks carry with them within the market.

Management? Wednesdays and Saturdays have been the market days in my little metropolis. And while you go to the market, you might not keep away from the sellers: the folks crying :” Recent milk, proper from the cow. Purchase now and blend together with your espresso..” You can not keep away from the opposite retailers yelling: “Candy potatoes. Scrumptious candy potatoes. Massive ones too. Unearthed right this moment, boil them and delight your loved ones. Give your youngsters good meals. Candy potatoes.”

When you step into the market place, you have been ‘prisoner’ of the affords.

The identical factor goes for faculty college students. As soon as they enter the buildings, they’re prisoner of your promoting. They’re underneath your ‘management’, we might enterprise to say…for so long as your flyer can appeal to their consideration, they will not fail to overlook it. So long as your supply faucets into considered one of their emotional wants for recognition, love, amusement, success, they will not fail to answer it.

And here is how the school campus turns into a spot of promoting analysis and market testing for any firm that sells merchandise that school college students need.

Direct Response Promoting Utilizing Flyers

The school campus turns into A MEDIA the place the scholars are held captive (they should undergo the buildings). And that provides you management on the supply of your message. That additionally allows you, in case you are disciplined, to check completely different messages. This would not apply to hit-and-run firms…that do one particular promotion and drop the ball.

And since you’re sure of getting these eyeballs for the subsequent three months…you’ll be able to check completely different messages and see which flyers get extra responses. Which flyers are picked up rapidly and that are ignored religiously. You’ll be able to analysis the response to your supply, covertly. I’m not speaking about focus group, however direct response promoting via flyers.

Journey RVing – On line casino Tenting – Making a Guess That Will Save You Huge Bucks

Whereas journey RVing across the nation, many RVers plan their journeys to incorporate a few nights of on line casino motion whereas on the highway to their locations. RV casino-hopping is not nearly throwing the cube or taking part in the slots–not by a protracted shot. Casinos in all places are acknowledged for good meals, nice leisure, and a myriad of non-gambling points of interest.

Point out free in a single day parking and the RVer’s ears perk up. Wal-Mart parking heaps and truck stops are pretty well-known without cost in a single day parking–not all the time nice options–but they’re free. On line casino parking significantly expands the record of free parking prospects for the RVer. Most states enable On line casino operations in a single type or one other. And to additional improve on line casino tenting enchantment –most casinos are very RV pleasant.

RVers can join a participant’s membership card on the on line casino participant’s membership desk, or, generally, forward of time on-line on the on line casino’s web site. Reductions on tenting, spa packages, golf privileges, gaming match play and even free buffets are typically supplied to new gamers.

Some of us have little interest in playing (or gaming, as it’s referred to as nowadays). This should not hinder an RV traveler from using the on line casino’s parking amenities or having a fantastic meal in certainly one of their eating places Taruhan Bola yang melayani pembuatan id Judi Online di Sbobet.

Some casinos enable limitless free in a single day parking; some restrict parking to at least one evening or three nights. There are a number of that enable no in a single day parking as a result of they need you to remain at their adjoining RV park and pay their commonplace charge. Though scarce, some casinos have free RV dump stations and even a number of have RV hook-ups on the web site. Most of the giant casinos have a shuttle service that runs between the RV park and the on line casino. Because the casinos have acknowledged that gaming locations have turn out to be a favourite amongst RVers, full service RV parks are being added yearly to numerous on line casino resorts.

Simply you should definitely name the on line casino forward of time to seek out out what their RV parking guidelines entail. Each certainly one of them is a bit totally different relating to lengths of keep, facilities, and so on.

Selecting a Net Designer

Listed below are some ideas to find the precise individuals for the job and a few concerns to be taken under consideration.

1. Introduction

Many companies search for an internet designer as if they have been looking for a basic commodity merchandise equivalent to a lightweight bulb – i.e. All web sites are equal and paying the 16 yr outdated scholar on a pc course to construct the location will reap precisely the identical dividend as paying a specialist net improvement company. Different companies usually really feel they must spend 1000’s upon 1000’s of kilos on an internet site for it to achieve success.

Allow us to dispel these myths

Opposite to what many consider, net design is just one element within the manufacturing of your web site. Some net designers can speak day and evening about how fairly your website might be, but when it is not practical, user-friendly, or able to serving to you meet your on-line objectives, then all of the superficial magnificence on the earth is not going to assist it serve it is objective. The design theme of an internet site is just one element of constructing a profitable on-line presence 小程序开发.

Selecting a Net Designer will not be a straightforward job! – Listed below are some ideas…

There may be a lot extra to net design than simply making a couple of net pages look fairly if you wish to succeed. It’s essential to contemplate your target market, underlying message, content material, desired responses, customer influence, on-line objectives, how you’re going to measure the success of the location and extra. There may be a lot extra to net design than simply making a couple of net pages look fairly

2. Defining Your Necessities

You probably have no concept why you desire a web site or what you need the web site to attain, it’s as nicely to sit down down and suppose it via, quite than dashing to place up a “White elephant” that does not serve a objective. Each web site should serve a objective, and that is normally the place many web sites falls quick. They serve no objective as a result of the web site proprietor by no means gave a lot thought to it. It isn’t the web site’s fault. A web site is inanimate. It is just what you make it. The one life an internet site has is the one given to it by its designer and proprietor. If the human component would not do an excellent job of defining the constructing blocks, the web site will serve no objective and finally die a digital dying. Each web site ought to have a definite objective With that in thoughts, we might counsel the primary stage could be to outline the “Objectives” of the web site in relation to the necessities and aspirations of the enterprise or organisation concerned.

Defining the Purpose

Each web site ought to have a definite purpose or variety of objectives which might be measurable. A purpose might be something from speaking with associates and associates via to creating earnings by promoting services or products on-line (e commerce). Your purpose within the first occasion could even be to have an internet presence so potential shoppers do not regard your organisation as being backward! After getting outlined a purpose (or variety of objectives), it is equally necessary to outline:

  • The target market. i.e. Who you need/anticipate to go to your web site.
  • The actions you wish to outcome from their go to. i.e. Making an internet sale, getting them to make an inquiry and so forth.
  • What advantages you’re giving and receiving from having the web site.

Advantages of Used Grinding Tools

After mining ore has been sufficiently crushed by use of a jaw crusher, gyratory crusher or affect crusher the following step is to grind that materials all the way down to even finer powders and particles for processing. There are a number of forms of used grinding gear that may be utilized to carry out this activity together with ball mills, rod mills, sag mills and hammer mills. Every kind of grinding press has its benefits relying on the mining ore getting used Crusher Blow Bar.

Ball mills are cylindrical units that rotate round a horizontal axis and are partially stuffed with the fabric too be floor and the grinding medium. Typically ball grinding medium include ceramic balls, flint pebbles and chrome steel balls. Ball mills function by way of an inner cascading movement the place the grinding balls and the ore grind collectively to cut back the fabric to a advantageous powder. Industrial ball mills can function repeatedly, being fed at one finish with the ore and discharging the advantageous powder on the different finish.

Rod mills are fairly much like ball mills however use lengthy metal rods as a substitute of small balls for the grinding media. Metal rods grind the ore by tumbling throughout the mill and the rods tumble and spin in roughly parallel alignments simulating a collection of roll crushers. Since a rod mill does not cascade it may be operated at a decrease peripheral pace than a ball mill and since there may be much less void house in a rod mill than a ball mill there may be normally extra grinding contact between metallic and ore.

A SAG mill (Semi-autogenous grinding) makes use of metal balls and huge rocks for grinding. In a sag mill a rotating drum acts to throw the massive rocks and metal balls in a cataracting movement which causes affect breakage of the massive rocks and compressive grinding of advantageous particles. Characterised by a big diameter and brief size sag mills are primarily used for grinding gold, platinum, copper, lead, zinc and silver.

Hammer mills, not like ball and rod mills, act to shred mining ore reasonably than grind it. A hammer mill consists of a metal drum with a vertical or horizontal rotating shaft on which hammers are mounted. The hammers will swing freely from a hard and fast level on the central rotor and when materials is fed into the mill the rotor is spun at a excessive pace so the hammers can shred the ore materials that’s then expelled by means of screens within the drum.

The Significance of Mining Put on Elements

The method of mining is just not solely onerous on its staff, however on the gear and its varied elements. Abrasive and corrosive supplies put nice stress on mining put on elements, together with chopping heads, crusher linings, buckets and extra. Given the damaging situations miners are working in, it’s crucial that each one elements of each piece of mining gear run easily, effectively and safely. Many mining accidents that happen are utterly preventable by merely sustaining gear and changing elements which have been worn down.

Canada has seen its justifiable share of mining associated accidents and deaths. The most important maybe has come to be often known as the ‘Hillcrest Mine Catastrophe’ the place in 1914 an explosion prompted the loss of life of 189 miners, inflicting a notable wave of grief among the many households in that small city. Extra lately, in 2006 in Sudbury Ontario, a miner was crushed to loss of life by a bit of mining gear, and solely final yr a drill employee was killed in a Copper mine close to Timmins, Ontario. These are just a few examples of the numerous accidents that may happen within the mining sector. Each incident that ends in an harm or loss of life illustrates how critically essential sustaining the protection of all gear is. Changing wanted mining put on elements regularly is just not solely needed to keep up the integrity of the equipment, however to maintain a secure and wholesome work power jaw crusher parts.

The sheer complexity and class of mining gear right this moment is astounding when evaluating the state of kit even 50 years in the past. The expertise utilized in most mining operations right this moment is growing the effectivity and productiveness of the world’s largest mines, so that provide of minerals and metals can meet demand. With the extremely excessive efficiency of machines on provide comes the duty of the corporate to keep up the gear in each method doable. Simply as in every other excessive efficiency piece of kit, it is just optimized when all of the elements are working at their most potential. Permitting worn out elements on these items of equipment and anticipating the identical efficiency high quality is equal to placing worn out tires on a excessive efficiency race automotive and anticipating it to win races. Not changing the wanted mining put on elements drains cash from a mining operation as a consequence of lack of effectivity, and in addition places the employees liable to machine failure. This can be a threat that no employer ought to be keen to take, contemplating the human and monetary prices related to gear malfunction.

The kinds of gear that main mining corporations are utilizing right this moment are large-scale investments requiring a big outflow of capital. These investments are made with the expectation that the rise in effectivity, which comes from utilizing these machines, will greater than make up for this insertion of capital. This expectation is totally based, as said above the gear readily available is extremely refined and environment friendly, that’s whether it is maintained correctly. One instance of an integral put on half amongst many essential mining put on elements is the flushing nozzle on any given chopping machine. Selecting a high-performance flushing nozzle will increase the movement of water considerably, which is integral to delivering wanted water to chopping zones whereas not creating turbulence that may decelerate chopping speeds. Such a seemingly small a part of a machine can have an effect on effectivity to a big extent. This is only one instance of the numerous put on elements that may enable all gear to function at its’ most potential.

As could be seen, sustaining mining gear by changing mining put on elements when wanted is likely one of the smartest monetary selections an organization could make. Not solely does this enable the gear to run at its most potential and effectivity, however permits staff to really feel secure and productive with out the danger of kit failure.


Backyard Equipment to Make Your Backyard Look Stunning and Enticing

Stunning backyard is an ideal place to calm down and spent some moments after a busy, busy schedule. Any backyard could be made extra enticing and exquisite with the addition of assorted ornamental equipment. Numerous backyard equipment embody decorative fountains, out of doors statues, planters, lighting, feeders, sculptures, furnishings, fencing, gates, trays, troughs, and so forth. Backyard ornament immediately implies the completely different actions utilized to reinforce the entire look of each nook. A superbly embellished patio performs a major position in refreshing any drained physique and thoughts. Musical fountains and creative figures have gotten extraordinarily in style. The soothing, eye-catching fantastic thing about fountains could be made extra stunning by the applying of aquatic crops, in addition to the zig-zag of sunshine and shadows mirrored within the water Phu kien thuy sinh.

Backyard ornamental items have turn into extraordinarily creative. You needn’t spend extra on the ornament with equipment equivalent to fowl feeders, ornaments, yard benches and chairs, synthetic fountains and vases. These are the distinctive accents that catch folks’s consideration. Addition of distinctive accents doesn’t imply costly, nevertheless it does want time and real effort to choose up the best accent to fill the specified house of the backyard.

Varied decoratives are getting used for purposeful, aesthetic and leisure objective. On this fashionable period, a fantastic backyard, together with greenery, should possess an attractive vary of backyard ornamental and furnishings. An organized preparations within the recent surrounding will give again immense pleasure for a few years to come back by offering magnificence and a peace to calm down.

Prime Pictures Faculties to Study Digital Pictures

Should you regarded ahead to begin a profession in pictures faculties in America, listed here are a number of alternatives to get prime pictures faculties in America. The basic coaching in digital pictures are all the identical both utilizing trendy digital cameras or conventional analogue cameras.

Digital pictures is all about having eye for compelling photographs or sturdy want to maintain outdated reminiscences in prints. Even in the event you lack sure expertise in pictures by no means fear since we’ve got greater than sufficient prime pictures faculties in America the place you possibly can take pictures classes from the most effective the world can provide.

Many individuals are enrolling in a pictures college in America to be able to get employed as quickly as they graduated. A few of these faculties are present in cosmopolitan areas all world wide comparable to in London, Paris with finest palms to take you thru the pictures course.

You’d be uncovered extensively to flash pictures, use completely different lenses, studio equipments and pictures software program. Additionally, you will study dealing with of digital camera each technical and artistic elements of it. Additionally, you will find out about digital camera lens filter comparable to polarizer, UV,GND, and ND, use a digital camera tripod, scale back digital camera lens flare for correct functioning, imaging and picture sorts such as JPEG and TIFF, picture sharpness, digital picture interpolation and posterization, picture noise, white steadiness and so on.

Along with the aforementioned, you’ll in depth information digital camera lenses comparable to aperture and focal size, digital camera publicity comparable to shutter pace and ISO. You’d know seize and develop beautiful photographs each coloured and black and white alike.

Prime pictures faculties have a tendency to offer you historic background of pictures which is able to allow you to have a way of appreciation within the modifications that the trade has gone by way of through the years. By the point you graduate from prime faculties you’ll have turn into an professional in dealing with completely different sorts of cameras and completely different pictures equipments which might be obtainable to you Cedrics Wedding Photography.

Because the career is extremely profitable and promoting quick in an leisure world, you’re going to transfer from grass to grace with the information of digital pictures and turn into a world world class photographer.

The next are prime pictures faculties in United State of America the place you possibly can discover your ardour and want for digital pictures and transfer from hobbyist to world class photographer.

· Boston College presents programs in digital imaging arts and different enterprise administration.

· The New York Institute of Pictures, New York Metropolis: It is without doubt one of the world well-known pictures faculties with college students from all around the world.

· The American Intercontinental College: It presents programs in conventional analogue and digital digital camera programs. You’re thought completely different matters starting from imaging arts, promoting, skilled pictures and so on.

· Brooks Institute of Pictures

· Harrington Faculty of Design: Is a level awarding faculty providing programs in digital pictures, photojournalism, and pictures enterprise.

· The Worldwide Academy of Design & Know-how can be a level awarding institute. They are going to put together you on digital pictures software program and lighting.

· The Ohio Institute of Pictures and Know-how provide programs in wedding ceremony portraits pictures.

Different prime pictures faculties are present in London and Paris with seasoned lecturers which might be able to exposing your potentials in pictures career. Most of those provide on-line programs to study pictures no matter your location. Their brochures and different obligatory supplies may be accessed on-line for preparation slightly than travelling out of your base to attend lectures