AP Bio Lab

However, the e pigments will eve up the chromatography paper at different rates because they are not e equally soluble to the solvent. Photosynthesis has two main stages, the lightheartedness reaction and the lightheartedness reaction. Light independent reactions occur only in the light a ND produce TAP and NADIA which are then used by the lightheartedness reactions to fuel its pr access. Part B of this lab involves differing variables of light and carbon dioxide and the effects they have on the rate of photosynthesis.In this experiment, the rate of photosynthesis will be assured through the floating of leaf disks in solution. Ill. Hypothesis, Materials, and Method part A: Hypothesis: The plant will produce varying bands of yellow and green pigment TTS along the chromatography paper. Part B: Hypothesis: The more light or carbon dioxide there is, the faster the rate of p Hottentots. IV. Variables Independent Variable: Colors of the bands Dependent Variable: Plant pigment part e: Indep endent Variable: Sodium bicarbonate solution Dependent Variable: Time each disk took to floatControl: Water/Soap solution without carbon dioxide V. Data and Observations. Part A: Plant Pigments and Chromatography Observations: The plant produced five visible bands of color: dark green, light green, green, light yellow and dark yellow. All of the bands were the same distance apart ex kept for band 4 and the solvent front which were both mm apart. Data: Band # Distance(mm) Band Color o. Scorn dark brown 2 1. Mm light green 3 2. Mm green 4 4. Mm light yellow Solvent Front 6. Mm dark yellow Part B: Photosynthesis

Pain Clinical Observation Paper

Alyssa Martin Fall 2012 Observation Experience Summary: Pain Clinic The mission and scope of the setting is to provide diagnosis and treatment of acute, chronic and cancer pain. Patients present to the pain clinic for relief and treatment for a variety of painful medical ailments which do not typically respond to conventional therapy (â€Å"Pain management center,† 2012). Those in charge at the pain clinic are the two board-certified pain management physicians, Dr. Dwarakanath and Dr.Henkle. There is also a team of nurses, physical therapists, and other professionals specially trained in a variety of techniques to manage pain. There are a number of techniques the pain clinic is able to perform, but there are two procedures that were the most widely used; the first being an Epidural Steroid Injection. This procedure is the number one pain management technique used in the clinic. It is specifically for radiating pain that is in the back/leg area or neck/arm area.The procedure es sentially includes corticosteroids being injected into the epidural space in the spine and decreases the inflammation and swelling in the nerves that are irritated, causing relief. Pre-procedure teaching mainly includes explanation of the sensations patient will feel, which include a small pin stick as local anesthetic is used. In addition, they are instructed to have a light meal before coming in, but if they are requesting to receive IV sedation, they are instructed to not eat at all 6 hours prior to the procedure (â€Å"Pain management center,† 2012).If they are diabetic or on blood thinners, it is important to know so that special considerations need to be made for that patient. The patient is also told that the procedure is performed with little discomfort and only takes about 5 to 10 minutes. After the injection, the patient may feel warmth or numbness in their legs or arms for about an hour due to the anesthetic. Because of this reason, patients are observed while they recover and are then sent home with a friend or family member, since they are advised not to drive due to possible residual weakness for a few hours.Post-procedure teaching includes information regarding the first few days after injection, where it is usual to feel increased back pain or discomfort from the needle being inserted. A second common procedure done is the Facet Joint Injection, which is usually done for non-radiating pain. This technique also reduces the inflammation or swelling of the tissue in the joint space (â€Å"Pain management center,† 2012). Pre-procedure teaching includes a lot of the same things as an ESI; the procedure only takes a few minutes, local anesthetic is given, and the steroid medication is injected.Post-procedure teaching involves letting the patient knows that they should not drive upon discharge and will feel the same increase of pain before relief as seen in ESI. They will be able to return to work and other normal daily activities the ne xt day. Potential complications of these procedures mainly include incorrect placement of the needle by the doctor. Because it is a delicate and difficult task to position the needle in an exact position, sometimes the physician accidently pinches a patient’s nerve and they feel a sudden rush of radiating pain in legs or arms, depending on where the needle is inserted.Additionally, sterile technique is extremely important during these procedures because the needles are entering directly into patients’ spines and joints, so potential infection in these areas could prove to be highly detrimental and dangerous. Overall, the experience in the Pain Clinic was an informative one. It was interesting to see the procedures done first-hand because it was done extremely quickly but is something that needs so much precision and expertise.The physicians made the techniques look easy, but not once did they falter with mandatory legalities such as the â€Å"time-out†, where ev eryone in the procedure room stops and verifies the patient, procedure, etc. that is to be performed. The staff nurses seemed in good spirits and verbalized enjoyment and passion for their roles, and that is what I found most valuable this time around. References Bare, B. , Cheever, K. , Hinkle, J. , & Smeltzer, S. (2010). Textbook of medical surgical nursing . (12th ed. ). Philadelphia, PA: Lippincott Williams &Wilkins. Pain management center. (2012). Retrieved from

Day Lighting Study Case Example | Topics and Well Written Essays - 500 words

Day Lighting - Case Study Example In the figure, it is clearly visible that the sunlight reflecting directly on the floor at the base of the glass doors is brighter as compared to that pouring through the windows because of the filter. Moreover, the location of windows has been chosen very carefully so as to ensure that people sitting on the chairs get the light rather than the ones passing through the corridor. So the design selected to use the light is successful as it fulfills the purpose of its in-pour. Fig. 3 shows another room of the same building in which there is no in-pour of sunlight and the source of light is basically the reflection of sunrays from the floor of the terrace into the room. Here, the room has been purposefully designed in such a way that there is no direct in-pour of light and yet there is sufficient illumination in the room. In Fig. 4, the filtering windows have been placed atop the room to reduce the intensity of light without reducing the illumination. This is a successful use of light as the design ensures that the occupants of the building receive just the amount of light that is sufficient for them. Without the filter-glass on the top, space would be capturing direct sunlight that would be even more intensified after diffusing from the white floor. In Fig. 5, the room has been oriented in such a way that the window captures the brightness of the sunlight outside without increasing the glare inside the room. A very important purpose that this design serves is that it creates no significant shadows of the furniture placed in the room which enhances the visual appeal of the room. Since it is a room with a limited space, a heavy in-pour of sunlight would have been irritating for the inhabitants. In Fig. 6, the benefit of daylighting is shown as it provides the occupants of the building with a direct link to the evolving outdoor illumination patterns, thus creating productive and visually stimulating environment along with reducing the energy costs of the entire build ing. However, the architectural design shown in Fig. 6 is not successful as it provides no point of entry to the sunlight into the room, which is why the room is dark. Ideally, the design should have been such that allowed the sunlight to enter till the threshold of the room to provide it with enough natural light.

Eassay Analysis (human resources) Essay Example | Topics and Well Written Essays - 500 words

Eassay Analysis (human resources) - Essay Example It guarantees equal opportunity for individuals with disabilities in public accommodations, employment, transportation, State and local government services, and telecommunications†¦ Persons with HIV disease, both symptomatic and asymptomatic, have physical impairments that substantially limit one or more major life activities and are, therefore, protected by the law. â€Å"(1) A. The act of Marion County in requiring an applicant be medically examined prior to any offer of a job is illegal. In a decided case it was ruled that the â€Å"Chicago Board of Educations requirement for any job applicant to provide a complete medical history and to submit to a medical examination is tantamount to requiring HIV status disclosure and is thus violative of the Disabilities Act (ADA), the Rehabilitation Act, and Federal and State constitutional guarantees to privacy and equal protection under the law.†(3) Thus the â€Å"Board agreed not require applicants to submit to the medical exam unless they have a conditional offer of employment.† (4) B. The act of denying Mr. Poole employment on account that he has AIDS. This allegation by Mr. Poole must first be proven. For him to find a basis for his allegation he must be found to possess all of the following: The ADA prohibits employment discrimination against qualified individuals with disabilities. A "qualified individual with a disability" is a person who meets legitimate skill, experience, education, or other requirements of an employment position he or she holds or seeks, and who can perform the "essential functions" of the position with or without reasonable accommodation. (5) Essential functions of the job are those core duties that are the reason the job position exists†¦Requiring the ability to perform "essential" functions assures that an individual with a disability will not be considered unqualified because

#2 Religion Reflection Assignment on a reading by Scarboro and Luck Essay

#2 Religion Reflection Assignment on a reading by Scarboro and Luck called The Goddess and Power (Reading material is uploaded) - Essay Example While thinking about the first question the researcher discovered that the exposition of the paper makes a reader indulge into reflective mode since the reader is compelled to question what the real objective of the authors could be in writing this paper. It appears as if the author would discuss the emergence of religious diversity in order to show the accommodative, liberal and diverse nature of the American religious arena. However, the terms â€Å"religious plethora† â€Å"pagan ceremonies† and â€Å"radical† (Scarboro and Luck, 69) used in the second paragraph bear negative connotation for beliefs like Wicca and Witchcraft and seem to belittle the value of these beliefs in the very onset. This implies that the authors consider all such religious practices somewhat alien to the mainstream America belief systems. The research questions brought forward by the authors – â€Å"What is the appeal of witchcraft to contemporary Americans?† and â€Å"W hat does Wicca offer to the wider American religious tradition?† (69) – also implicate alienation, separation and distancing of these religious beliefs form the authors’ own beliefs. The wording and terminology used here could look more convincing if the authors had used more neutral language. The discussion also implies that the attributes of Wicca religion and the Witches’ attack on Christian beliefs make the readers assume that Wicca Witches are insolently bold and believe in personal and communal freedom. The words like â€Å"distant, stern, judging, vengeful [....] standing over against the human† (71) used by the Witches for the Christian God implicate that the Witches believe in a belief system which does not have any threat of judgement or punishment. Likewise, the gender inclusive nature of divinity in Wicca culture also sounds striking and imply that the practitioners of this religion believe in human rights and, more specifically speaking, women rights. The male

School violence Term Paper Example | Topics and Well Written Essays - 500 words

School violence - Term Paper Example Those kids that perpetually commit violent acts towards classmates are more likely to use drugs and alcohol, to quit going to school altogether and go on to be involved in criminal behaviour later in life. Children who are often the victims of schoolyard violence tend to experience more stress in their lives which leads to higher levels of anxiety, depression, physical illnesses and thoughts of suicide than those that do not. For both bully and bullied, these actions negatively affect learning potentials and retards personal development. The seemingly never ending cycle of intimidating actions works to tear apart the underpinnings of a civil society from the bottom up. The reason children act out violently towards others is because they have been treated with disrespect or have been bullied themselves. A pattern of poor social adjustment perpetuates itself from one child to another and from one generation to the next. Factors including an unstable household, pressures from school and the perceived feeling of control as well as the individual characteristics of impulsivity, a low self-esteem and a lack of self control are predictors of violent behaviors.

The Community and Fire Threat Assignment Example | Topics and Well Written Essays - 750 words

The Community and Fire Threat - Assignment Example The results of the article have been achieved through data gathering from pre-existing sources such as the Web-based Inquiry Statistics Query and Reporting System (WISQARS). In the model used for the analysis of the data negative binomial rate regression had been used. To be able to observe the interactions of the different parameters that are measured, control of the socioeconomic factors had been undertaken (Diekman, Ballestero, Berger, Caraballo and Kegler, 2008, p. 1-4). As a result, there is a positive interaction observed. Smoking which is one of the common causes in residential fire, thus, the parameter under study can be closely related to the fire prevention efforts in the community. Although this is the case, it is important to consider that the issue under study is only one of the causes of fire occurrence. The ecological study is undertaken due to the fact that there is a complex interaction of multiple factors specifically involving man and the environment. The impact of smoking is studied to specifically target the residential area. Smoking is one of the primary causes of fire while residential areas are in need of strict study and implementation of the concepts for fire prevention (Diekman, Ballestero, Berger, Caraballo and Kegler, 2008, p. 1-4). Due to the recognized importance of the different parameters studies, the established objective in the article under study is the measurement of the relationship of the state-level residential fire morality and the percentage of adults who smoke. The study presented a relationship between smoking and residential fire mortality while controlling certain parameters, thus, one of the most important contribution of the study then is to focus on the actions to lessen smoking to be able to achieve the prevention of fire occurrences. Another contribution is the presentation of an individual-level perspective to the problems related to residential fire in addition