Echolocation in Marine Biology Essay - 958 Words

Marine mammals such as dolphins and fish each have a frequency unique to each species, as well as each organism, in a pod.(Baker, 2013) Scientists have called these â€Å"signature whistles† Elsevier, 1989). Organisms use these whistles similar to how we use names, associating the frequency to specific individuals in the pod. Whales have a frequency between 40-80 kilohertz while dolphins at about 3-23 kilohertz. Due to the sound differences, organisms are able to distinguish between organisms of different species and individuals in their pods, or neighboring pods. If individuals of a species are capable of individualising their â€Å"signature whistles† are they able to then use those signature whistles to develop ways of hunting fish using†¦show more content†¦Ã¢â‚¬â„¢ When marine mammals send sound out these sounds, they rely on the speed of sound and an objects mass for the waves to bounce off of and return to the original individual from which the so und was transmitted. Marine mammals use specific bones and fat in their jaws in order to absorb the sound waves, and channel them into the inner ear which in turn transmits that to the brain (Kellogg, 2012). When a marine mammal transmits sound waves, they depend upon an objects vibrations, and acoustic reverberance to display their surroundings through hearing, instead of sight. Marine mammals rely on low frequency sound waves, or infrasonic sound waves, with lower wave lengths which can travel at lengths of up to 1000 kilometers ( U.S Department of the Interior). Once a sound has been transmitted, and it returns to the sender, bones located in the animals jaw, and fat surrounding the jaw, absorb the frequencies, and transmit them to the inner ear (Bragg, 2000). The ear consists of three main parts, the outer, middle, and inner ear. The inner ear consists of the cochlear, as well as many other parts, which transmits information given to it, directly to the brain which in turn reads the information and sends other signals to the organism in response (Barack, Robert 2014). The ear receives, transmits, and responds immediately, allowing for efficient, survival tactics which could save the animals life. IfShow MoreRelatedEcholocation Is A Sensory Ability That Uses The Reflection1291 Words   |  6 PagesEcholocation is a sensory ability that uses the reflection of sound to locate objects. It works by emitting high frequency sound waves into their environment and reflecting off objects. The sound waves returns back to the animal for visual guidance. The information perceived from emitting the sound waves are typically used for distance and direction but are also used in a variety of ways such as finding food or escaping from predators. There are certain animals that use these traits both in waterRead MoreKiller Whales : The Killer Whale Essay1647 Words   |  7 Pagesreferred to as an orca. Killer whales are important to biology because they are essentia l to the oceanic ecosystem. They keep the food chain intake balanced by regulating certain marine mammals, and that helps other animals to not become overpopulated. Killer whales are also important because they help the economy due to whale watching. Killer whales help science by helping scientist understand echolocation which helps them learn more about marine species and how to protect ocean animals from otherRead MoreThe Dangers Encountered by the Orcinus Orca2089 Words   |  8 Pages The types include resident, transient and off shore. Although there are different types of killer whales, they all face the same threats. For this reason, all killer whales are protected by the Marine Mammal Protection Act (MMPA). The MMPA prohibits, with certain exceptions, the take of marine mammals in U.S. waters and by U.S. citizens on the high seas5. Furthermore, These species or stocks must not be permitted to fall below their optimum sustainable population level (depleted) (NOAA Fisher ies)Read More_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagesunderstanding of science? The article â€Å"From Here to Equity: The Inï ¬â€šuence of Status on Student Access to and Understanding of Science† (Culture and Comparative Studies [1999]: 577– 602) described a study on the effect of group discussions on learning biology concepts. An analysis of the relationship between status and â€Å"rate of talk† (the number of ontask speech acts per minute) during group work included gender as a blocking variable. Do you think that gender is a useful blocking variable? Explain.

Essay Topics for 5th Grade Tips

Essay Topics for 5th Grade Tips Drunk drivers ought to be imprisoned on the very first offense. Other people believe that it improves creativity and productivity at work. Argumentative terms center around building a claim and understanding there is going to be a counterclaim. Yearly driving tests ought to be mandatory for the initial five years after obtaining a license. For instance, you might think of similarities or differences if we are purchasing a new MP3 player or picking a place to study English. At their next meeting, you'll have the opportunity to state your case. You want to set up facts, possess the confidence and demonstrate the obvious evidence of your private viewpoint to certain phenomenon. Every family needs to have a pure disaster survival program. Essay Topics for 5th Grade at a Glance School should happen in the evenings. Women ought to be fined each time they scream. Students ought to be permitted to pray in school. They can typically understand the structure with just a short amount of instruction. Spam mail ought to be outlawed. The title that you pick to utilize for your paper will always determine so much about any of this, so a whole lot more than you will possibly know about. Students may have to find out more about the topics to be able to respond with sufficient depth and complexity. Before they start to write, it's a good idea for them to make a list of the points they want to make to their readers. In such a circumstance, a student is needed to select an acceptable topic to write about. Clearly, you ought not purposely choose a topic that will bore your audience. Still, you ought to make your topic more specific. Qualities of an excellent persuasive essay topic The topic needs to be specific. At length, be certain the topic you select can be supported by some factual evidence. The 5-Minute Rule for Essay Topics for 5th Grade Life is far better than it was 50 decades ago. MP3 music ought to be free. Explain how your favourite music affects the way that you feel. The principal purpose of brainstorming is to generate a wide variety of special ideas everyone is able to utilize. There are varying views on if a college education is necessary in order to have a thriving life. You're a theme park engineer accountable for producing a new and exciting ride. Your class is likely to devote a day cleaning up at a neighborhood park. The Chronicles of Essay Topics for 5th Grade Selecting a great topic for your essay is among the most crucial and frequently tricky parts for many students. Doing this, you'll certainly find your ideal essay title easily and faster. All persuasive essays are like argumentative essays. Always bear in mind a great persuasive essay needs to be persuasive. Just stick to the guidelines stated above, and you'll be well on your way to writing a very good persuasive essay. With just a little practice that next writing assignment is going to be a breeze. There are some basic guidelines to follow to be able to be in a position to compose a decent persuasive essay. There are a lot of intriguing topics that could be become a persuasive essay if you take the opportunity to consider about doing it. A fifth grader is also anticipated to respond and assess others' and their very own work. Imagine your elderly neighbor is out at 3 a.m. each night, digging inside her flower garden. Persuade your parents to allow you to own a friend stay the evening. Persuade your sister or brother that will help you talk your parents into something you would like to do. Since all individuals have different physical look, they cannot seem similar fat or similar skinny. It is suggested to speak about many of topics to the youngster and after that find out. A dragon has created a nest in a massive tree in your backyard, and the both of you have just started becoming friends. Write a story about just what the world appears like under ant rulers.

Undertaking A Project

Question: What are the various ways that we engage with our fellow teammates when undertaking a project? Answer: As a student at times class projects tends to be tiresome and complex because of the various ways that we engage with our fellow teammates when undertaking a project (Lock, 2013). Therefore, in our case during the completion of our 2A assignment at the last day of our second intensive we had somehow an inclusive setting in our group. Here, the primary aspect that we had first is that of being consistent with the teachers demands and the academic expectations that could promote learning and socialization in our group. Hence, this aspect of appropriate academic, behavioral and social skills could allow us to effectively work on our class requirements. Therefore, this aspect tended to be effective in the sense that it could recognize close relationship between our positive behavior and effective following of instruction (Markopoulos, 2009). Thus, this aspect tends to be integral since it could give us the correct engagement and appropriate curriculum whereby it allowed us to be innovati ve, motivated and have differentiated teaching practices via instructional accommodation. Still on the aspect view point in our project management the consistency aspect was quite significant in our case because of the positive behavioral support system in the group. Therefore, this greatly collaborated our support to learning and positive behavior via collaboration and commitments among the group member (Hamel et al, 2007), where we could: Agree on the unified expectations of our answers. Have a wrap around our assignment interventions It could also create a warm, safe learning environment that was significant in our project management. It made it easy to understand and address our opinions based on the project. We were also able to understand the behavior via observation and measurable terms through listing of team members characteristics. Therefore, it could promote cooperation in a unique way. Also through cooperative learning could assist us completion of our project. Technically, cooperative learning is following the instructions pertained to our projects. Hence, this aspect was such a powerful ingredient since the more the project 2A required mutual interdependence, collective problem solving and striving to a common goal the more it became better to achieve the potential brought about by cooperative learning offers (Gennaro, 1996). Cooperative learning was worth the effort in our case as it could: Provide positive results to our learning compared to individual conditions. It could also provide diversity in our learning styles which needed more time compared to direct instruction. Through the aspect of cooperation in our group we could learn different interpersonal and collaborative skills that could be significant when undertaking our future assignments. This aspect was still significant since it could produce a high level of engagement that wasnt viable in other forms. Hence, it could promote effective communication, develop relationship awareness and create motivation among groups. Lastly, this aspect was a powerful tool that could enhance several transformative goals which could build communal bonds between us, lowering levels of conflict resolution on answers developed by team members; it could also promote learning between each other and learning to be an effective team members so as to complete the project. My experience in the group when conducting class work was quite good for instance we could motivate each other when stuck in certain class works. Hence, this greatly influences my levels of motivation. Also the effective communication in the class work was quite proficient since the levels of interaction were effective since there was full engagement of team member, and they all contributed well in solving the class issues. As stated above working in teams at times tends to be complex. Therefore, a lot of difficulties could be witnessed in our group when trying to work on the project given. Hence, at times we could disagree on the basis of a number of reasons such as: Viewing things differently because of the different understanding. Such differences werent that important, since such personal differences could clash with the emotional needs of our group members and could lead to a conflict. Conflict in a group is perceived to be the interaction of two individuals or groups in a single situation, but they also see the situation at different angles. For example, different members in our groups could disagree on different levels of motivation styles, thus it was hard to come up with one concrete answer. Having different principles, styles, values, slogans and beliefs among group members was also a challenge. Therefore, it was hard to try and convince some team members that this is the correct opinion. Thus contradiction mainly leads to people wanting different things and thus conflict arises (Van Dyne, 2008). For example it was hard to determine the correct conflict sequence because of the reason mentioned above on viewpoint differentiation. It was also hard to get team members in my group on a specific opinion because of the ideological and philosophical understanding outlooks. Hence, each member had different concepts, objectives and ways in regards to reacting to the project 2A provided. As a result we could experience conflicts of ideas and it was such a challenge in our task completion. It was sometime so typical that team members could agree to disagree under certain situation of the project. Such a conflict was necessary and pleasurable for them but it could lead to difficulties in task completion (Frey et al, 2007). Force a necessary ingredient in conflict situation could also be witnessed in our group. Sometimes force is ethical or emotional, thus it could withdraw cooperation or approval. Hence, this difficulty could lower our generation of strengthening and termination of the rising conflicts. Fear on what results that we might get was also a difficulty to our group. This is because someone fears of setbacks; reprisal, disgrace or hindrance could act as factors that escalate levels of conflict in groups and difficulty in task completion. The above difficulties could jeopardize our project, and there was the need of coming up with sufficient strategy that could solve this issues. Pertained to our class studies I considered using the emotional intelligence aspect in tackling some of the emerging difficulties. Based on our class notes emotional intelligence tends to be the ability to understand and manage emotions that exist around us. Hence, it provides one with diverse skills such as being able to manage relationship among team members, influence as well as inspiring others. Every individual is known to have a certain levels of effectiveness, but emotional intelligence tends to boost this levels. The aspect of emotional intelligence in project management has been considered to be important because of the productivity, efficiency, and collaboration among team members (Phillips, 2006). The following are the ways in which I could integrate the emotional intelligence aspect is solving some of the difficulties that we face d in our group: Effective communication-emotional awareness and management is built on the foundation of being able to clearly express your thoughts. Hence, having emotional intelligence tends to increase the assertiveness of effective communication (Tsoukas et al, 2011). Thus, the aspect of effective communication could provide directions on the best strategy pertained to our project, since one is able to determine if the team members are listening towards cooperation and avoidance of conflict. Emotional management- the prior skills of emotional intelligence increase the levels of staying aware of the feelings. It also assists in understanding the next strategy in handling of such emotions. Therefore, we could reduce the fear difficulty. This is because at times the team members might rush to headlong and could lead to complexities. Therefore, keeping emotions in check tends to be vital as it ensures that each persons opinion is respected, also the decisions being selected are the best. Self awareness- emotional intelligence tends to increase our assertiveness of self awareness. Such an aspect in our team was necessary because it could help us in understanding the strengths and the challenges that may result (Porter et al, 1996). Hence, this aspect also assists in addressing challenges of response from each persons point. Therefore, because of this in future we can easily handle and address such problems and handle any future complications. We still could also assert that the self awareness issue converge peoples thinking styles and reduce their levels of disagreeing. As a result the chosen degree of thought tends to be effective in handling of our project. Lastly, the behavior that I felt wasnt good and was committed by some of our team member is that of competition. It is known that when group members compete in a group they tend to develop hostility and negative attitudes. Therefore, the winner takes all mentality is likely to be the resultant effect of this competition character. As a result of this undesirable effect of competition the likely result is that it would affect our results. Since, success of an independent party relies on the participation of another party. Such type of competition may damage the entire project of the group, and could promote anger, decreased respect and low team work (Tsoukas et al, 2011). Hence, such a factor should be greatly discouraged, and therefore to elevate such a problem I could promote some form of harmony among group members. Harmony tends to be critical in the sense that it promotes collaboration and team work between team members. References Richman, L. L., Richman, L. L. (2011).Successful project management. New York, American Management Association. Heldman, K., Mangano, V. (2011).PMP project management professional exam review guide. Indianapolis, Wiley. Hamel, J., Nicholls, T. L. (2007). Family Interventions In Domestic Violence: A Handbook Of Gender-Inclusive Theory and treatment. New York, Springer Pub. Porter, E. H., Rollins, M. L. (1996). Relationship awareness theory: manual of administration and interpretation. Carlsbad, CA, Personal Strengths Pub. Li, G. (2010). Phonological processing abilities and reading competence theory and evidence. Bern, Peter Lang. Phillips, S. R. (2006). Creating effective relationships: a basic guide to relationship awareness theory. Carlsbad, CA, Personal Strengths Pub. Tsoukas, H., Chia, R. C. H. (2011). Philosophy and organization theory. Bingley, U.K., Emerald. Project Management Institute. (2004). A guide to the project management body of knowledge (PMBOK guide). Newtown Square, Pa, Project Management Institute. Markopoulos, P., Ruyter, B. D., MACKAY, W. (2009). Awareness systems: advances in theory, methodology and design. Dordrecht, Springer. Gennaro, R. J. (1996). Consciousness and self-consciousness: a defense of the higher-order thought theory of consciousness. Amsterdam, John Benjamins Pub. Ang, S., Van Dyne, L. (2008). Handbook of cultural intelligence: theory, measurement, and applications. Armonk, N.Y., M.E. Sharpe. Sieloff, C. L., Frey, M. A., King, I. M. (2007). Middle range theory development using King's conceptual system. New York, Springer Pub. Co..

Nonverbal and Communication Flvs free essay sample

This: Research what one hand gesture means in a different country. (You may ask people from other countries/and or conduct your own web search or library search for answers). Some suggested countries/cultures to research might be: Italy, Japan, China, Greece, and the Middle East (18 points) Hand gesture: One hand gesture that Italy has that the United States doesnt have the same meaning as is pointing both index fingers and moving them in a up and down, in and out motion. Country/Culture referenced: Italy was the country that I refrenced. What does it mean? This hand gesture means to ward off bad luck. Part II: Nonverbal Communication and Active Listening Choice #2: Review the video recorded interviews in the Activity tab. Document the nonverbal gestures displayed by the participants and your interpretation of the gestures. (36 points) |Nonverbal Gestures Used|What does this mean to you? | Scenario #1|1) Waving |Waving means Hello, bye or nice to see you. We will write a custom essay sample on Nonverbal and Communication Flvs or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page | |2) Pointing|Pointing is a way of indicating to look at something. | |3) Using fingers|Using your fingers is a way to point out numeric amounts. | ||| Scenario #2|1) Hand shaking|Hand shaking to me means like a greeting. | |2) Smile|Showing being happy| 3) Frown |Showing sadness or disappointment, even hurt. | ||| After documenting the nonverbal gestures that took place during the interviews, write 5 or more sentences about each interview stating whether you feel the interview went well, if you would hire the person, and why you made this decision. (30 points) Walters interview to me didnt go well at all. For one he didnt shake the interviewers hand when it was his turn to get interviewed. The second reason why I dont think Walters interview went well is, because he wasnt focused and was off topic. Walter wasnt organized at all, and he didnt even have good posture. Walter didnt answer the questions like he shouldve, and finally Walter didnt make eye contact. I wouldnt hire Walter if he was the only person I interviewed. I would make this decision based on the way his interview went. In my opinion if he couldnt answer my questions correctly, basically showing he had good communication skills, why would I hire him to talk to customers and my technicians. Jeff interview to me was an ideal interview. Everything was perfect, he knew his resume, he knew what to say and when. When it was his turn to be interviewed he looked nice, he stated his name and shook the interviewer hand firmly. Jeff made eye contact the whole time. He was very experienced and credible. I would hire Jeff, in a heartbeat. Not only due to his experience, but how he dresses in nice atire, his ability to communicate with others and his organization skills. To practice active listening, listen to the dialogue on the Activity tab. List at least 4 active listening statements used in the dialogue between the mother and daughter. (16 points) One active listening statement used in the dialogue between the mother and daughter is, Mom, Ill see you in a little bit Im going to get on myspace. The second active listening statement between the mother and daughter is, Thats what I want to talk to you about you spend to much time on myspace and communicating with your friends. The third active listening statement used is, I cant always be about school Im getting so burned out. The fourth active listening statement is, You feel like all you do is related to school? Active Listening Statements used: 1) What I thik I hear you dsying is 2) In other words, you think that 3)Correct me if Im wrong, but arent you saying 4) You are correct