Journalism Vocabulary

Pixels- a minute area of illumination on a display screen, one of many from which an image is composed

Image resolution- a minute area of illumination on a display screen, one of many from which an image is composed

Megabyte- a minute area of illumination on a display screen, one of many from which an image is composed

Megapixel – a unit of graphic resolution equivalent to one million or (strictly) 1,048,576 (220) pixels.

Gigabyte- a unit of information equal to one billion (109) or, strictly, 230 bytes.

jpeg- a format for compressing image files.

raw-  a file that contains minimally processed data from theimage sensor of either a digital camera, image scanner, or motion picture film scanner.

tiff- The ability to store image data in a lossless format makes a TIFF file a useful image archive, because, unlike standard JPEG files, a TIFF file using lossless compression (or none) may be edited and re-saved without losing image quality. This is not the case when using the TIFF as a container holding compressed JPEG.

PNG- (pronounced ping as in ping-pong; for Portable Network Graphics) is a file format for image compression that, in time, is expected to replace the Graphics Interchange Format (GIF) that is widely used on today’s Internet.

Histogram- is a graphical representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable.

Aperture- a hole or an opening through which light travels.

Shutter speed- the length of time when the film or digital sensor inside the camera is exposed to light, also when a camera’s shutter is open when taking a photograph. The amount of light that reaches the film or image sensor is proportional to the exposure time.

Depth of field- the amount of distance between the nearest and farthest objects that appear in acceptably sharp focus in a photograph.

Noise- The occurrence of color dots or specks where there should be none.

Lag time- Refers to latency, or lag measured by the difference between the time there is a signal input, and the time it takes the input to display on the screen.

Hot shoe- A mounting point on the top of a camera to attach a flash unit and other compatible accessories.

Fisheye- A lens of small focal length, having a highly curved protruding front element, that covers an angle of view of almost 180°.

Aperture priority- a setting on some cameras that allows the user to choose a specific aperture value while the camera selects a shutter speed to match, thereby ensuring proper exposure

Shutter priority- a setting on some cameras that allows the user to choose a specific shutter speed while the camera adjusts the aperture to ensure correct exposure.

Bitmap- mapping from some domain (for example, a range of integers) to bits, that is, values which are zero or one. It is also called a bit array or bitmap index.

White balance- the process of removing unrealistic color casts, so that objects which appear white in person are rendered white in your photo.

Exposure-the act of exposing, laying open, or uncovering:

 

Watermarking- a kind of marker covertly embedded in a noise-tolerant signal such as an audio, video or image data. It is typically used to identify ownership of the copyright of such signal.

 

Optical Zoom- allows you to zoom in (or out) on the subject in the LCD or viewfinder. This will enable you to get a closer view of the subject before taking your picture.

 

Macro: a lens suitable for taking photographs unusually close to the subject.

Telephoto: a lens with a longer focal length than standard, giving a narrow field of view and a magnified image.

Wide Angle: (of a lens) having a short focal length and hence a field covering a wide angle.

DSLR: A digital single-lens reflex camera (also called a digital SLR or DSLR) is a digital camera combining the optics and the mechanisms of a single-lens reflex camera with a digital imaging sensor, as opposed to photographic film.

Digital zoom: is a function of a digital camera used to make the image seem more close-up.Digital Zoom on a digital camera works the same as cropping and enlarging a photo in a graphics program.

bracketing: place (one or more people or things) in the same category or group.

light meter:an instrument for measuring the intensity of light, used chiefly to show the correct exposure when taking a photograph.

Image stabilization: (IS) is a family of techniques used to reduce blurring associated with the motion of a camera or other imaging device during exposure.

Dynamic range-,is the difference between the smallest and largest usable signal through a transmission or processing chain or storage medium. It is measured as a ratio, or as a base-10 (decibel) or base-2 (doublings, bits or stops) logarithmic value.

Digital negative- (DNG) is an open lossless raw image format written by Adobe used for digital photography. It was launched on September 27, 2004. 

Exposure compensation- Exposure compensation is a technique for adjusting the exposure indicated by a photographic exposure meter, in consideration of factors that may cause the indicated exposure to result in a less-than-optimal image1.

News Story 2

Since the court was overwhelmed with the many student ticket trials, first appeals for the new program “peer mediation court” will be heard next tuesday.

“I just saw that if I gave a kid a ticket could get them back into the classroom and keep them off the streets,” Officer Barbara Collado said. “that has been my goal”

Through Barbara Collado’s 6 years of patrolling the school the number of tickets have increased every year, therefore the number of students out of class have increased also. arrests on campus have decreased from 12, six years ago to just 3 last year and none this year as of march.

“We’ve seen where peer mediation in other schools has been quite successful,” local lawyer, Lauren Davis said. “We think it will alleviate some pressure of the court system here, and let the students feel like they really have a chance here.”

If a student receives a ticket or other punishment, they are not required to appeal to the court. They may pay their ticket, serve their detention or accept the punishment they have been given. The peer mediation court is for those who disagree with their punishment.

“We interviewed over 100 people to find the panel of six to serve,” principal Ralph Masters said. “we didn’t want students who would always make the decisions we wanted. We wanted students who were leaders and knew right from wrong.”

in this new system “peer mediation” the students would appear in front of a new panel of their peers to defend themselves. students who do this will not have their infraction recorded in school or city files, but must abide by the decision of the panel.

“When this opportunity came up i knew i wanted to sit on the panel. I can help others who have felt that they have noone to turn to” junior and member of the judging panel said. “Im not that patient to those who blatantly break the rules. If they mess up, they need to pay for their errors, but sometimes cleaning the lunchroom is better than a day in in-school-suspension.”

News Story 1

After principal Tonya King denied junior Jim Stack’s request to grow his hair out for charity, the school board will meet monday night to determine whether or not to over turn the principal’s decision.
“We have rules for a reason, and we can’t just go breaking them anytime we want,” King said. “The school would be chaos then.”
It is against school dress code for male students to grow their hair past their collar or be of an unnatural color. King does suggest, as an alternative to raise a fund raiser, she says she would be more than willing to help.
“Anyone can donate money,” stack says “But it takes time and dedication to grow your hair out and donate it”
Locks of Love, a nonprofit organization that sends kids with cancer 100% human hair wigs, gets more than 200 requests for wigs a month. Every month they must turn down about 150 of those requests.
“We desperately need human hair for our wigs,” Locks of Love president Gisel Roco said. “We refer parents to other organizations, but I wish we didn’t have to.”

Nutrition During Pregnancy

                                      Nutrition During Pregnancy

    During your pregnancy, what you eat becomes even more important.  It affects your health, how you feel, and the most important thing, your baby.  Babies need enough protein, carbs, and fats to develop their organs correctly.  This is not a time to diet or starve yourself.  To get the baby the nutrients it needs, you must eat a well balanced, nutritious meal.  You should stick to the five food groups- grains, fruits, vegetables, protein foods, and dairy.  Oils and fats give you important nutrients, too, even though they’re not in the food groups.

    When you’re pregnant, the fats you eat provide energy and help build many fetal organs and the placenta.  Most of the fats and oils in your diet should come from plant sources.  You should also Limit the solid fats that you eat, such as those from animal sources.  Solid fats can also be found in processed foods.

    Protein is crucial for a baby’s growth.  Calcium is important for healthy bones for the mother and the baby (along with vitamin D.) it  helps your circulatory, muscular and nervous systems run normally.  folate acid is a B vitamin that is necessary to prevent serious abnormalities of the brain and spinal cord, and decreases the risk of preterm labor.  iron helps build and renew hemoglobin, the oxygen-carrying compound in blood.

    WHILE YOU ARE PREGNANT avoid eating soft cheeses from unpasteurized milk because it could contain E coli, You should also not eat raw cookie dough or cake batter because it could contain salmonella. One more thing you should not eat is raw fish (sushi), it could contain parasites or bacteria.