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Thursday, September 3, 2020
Labour Relations and Employment Law Samples â⬠MyAssignmenthelp.com
Question: Examine about the Labor Relations and Employment Law. Answer: Kind of Grievance A lamentable episode occurred in the organization a week ago where Paul and Lisa got into a verbal disagreement where the two of them utilized disparaging language against one another and heaved claims over one another. Paul blamed Lisa for misrepresenting the books of the organization and of dispatching the assets of the organization from the trivial records on consistent schedule. As a counter charge, Lisa blamed Paul for inappropriate behavior, where Paul contacted here improperly on her lower back and furthermore passed obscene remarks. The battle heightened so much that the entire office could hear the maltreatment being heaved at one another and became observer to the equivalent. So as to quiet down the circumstance, the supervisors interceded and isolated the two. This was an individual sort of working environment complaint as it included occasions of control and badgering. Job and Responsibility Administrator With regards to the protests encompassing inappropriate behavior at work environment, there is a requirement for the equivalent to be appropriately explored and this examination must be started by the supervisor. This is on the grounds that it is the legitimate duty of the administrators to pay special mind to any offense, which incorporates lewd behavior (Quick McFadyen, 2017). The administrator should know about what lewd behavior is and make an approach to address this issue. This would incorporate the means which must be taken when a grumbling of inappropriate behavior is, the lewd behavior control, the results of enjoying such exercises (Buckner, Hindman Huelsman, 2014). With regards to misrepresentation of books, the directors need to take a shot at the grumbling with the records division and explore upon the issue. On the off chance that the issue is see as evident and of genuine nature, steps can be taken to fire the representative for genuine wilful unfortunate behavior. Where the adulteration of books isn't rigid, the worker can be given another opportunity, with a harsh notice of being ended if such occasions are rehashed (Karpoff, Lee Martin, 2014). As both Lisa and Paul had been ended for their unfortunate behavior, the administrator as the obligation of allowing them to make some noise, as an immediate end could bring about an instance of out of line excusal being brought against the supervisor. HR Advisor The job of HR consultant gets significant in the instances of lewd behavior. The HR not just needs to tune in to the objections of the person in question yet in addition needs to consider the side of the culprit to discover reality of the claims which have been made. Reference should be made to the HR strategy drawn in regards to inappropriate behavior and dependent on this guide the issue must be tended to (Armstrong Taylor, 2014). Legitimate help must be given to the survivor of provocation and this incorporates giving the important odds of mental assessment and interview (Connolly et al, 2015). The job of HR counsel is increasingly unmistakable in instances of lewd behavior in contrast with the administrators, and the equivalent becomes the other way around in instances of cases of distortion of books. In such cases, the HR guide simply needs to guarantee that the representative is allowed to advance his position before he is ended for wilful offense. Guidance to Manager These complaints can be adequately managed by the administrators by making three key strides, which have been clarified underneath. Meeting with Grievor and Union agent The initial step which requires to be attempted by the administrator incorporates meeting with the grievor and the association delegate. Despite the fact that this was an individual issue, yet in instances of inappropriate behavior and distortion of books, which have the limit of a person to be fired from his business, the help of association delegates is regularly depended on. The association agent can likewise facilitate the procedure (Webb, 2015) As both the people have been ended for their conduct, the association agent must be especially mentioned to not raise a case of out of line excusal attributable to the deficiency of the people (Emir, 2016). In this way, the administrator needs to organize a gathering with the person in question and the association delegate in a period based way and at a nonpartisan spot. This gathering would give an opportunity of tuning in to the issue in detail and assembling the evidences which the gatherings submit before the administrator (Cox, 2017). This gathering would happen independently for Paul and Lisa as both have made genuine claims against the other. When these gatherings are led, the chief would need to attempt his own examination, for discovering reality behind the charges which have been made. Examination and Gathering Evidence In the wake of tuning in to the focuses made by the grievor and the association agents of both Paul and Lisa, an individual examination would be embraced by the director and this would be planned for social occasion the data which is required for demonstrating the cases made. So as to examine upon the cases of inappropriate behavior, there is a need to acquire proof from Lisa, who made the cases of lewd behavior against Paul. This proof should be cross referenced with the proof gathered from the various workers, especially the ones close to Paul and Lisa. The CCTV film needs to likewise be examined (Matthews, Fitzpatrick, Bohle, Quinlan, 2014). This would help in getting the cases of Lisa being checked and reality behind the circumstance being achieved (Strauch, 2017). With respect to the adulteration of proof, the books must be investigated as against the receipts of negligible costs. Proof must be acquired from Paul in regards to his cases. The records and account division, notwithstanding an individual from review board of trustees must be taken assistance of for checking the cases of Paul. While researching and assembling of such data, the administrators can utilize these inquiries: When and where did the lewd behavior occur? For what reason was the equivalent not revealed right away? Are there any evidences of such event? How did Paul come to know about the adulteration of records by Lisa? How did Paul come to know about the cash being taken from the frivolous records by Lisa? Was this issue raised with the HR/accounts division? In the event that indeed, when? If not, why? Is there anything to legitimize the direct which has been attempted? (Webb, Tarun Molo, 2016) Complaint Response An episode occurred in the workplace a week ago where Paul made charges of misrepresentation of records and settlement of insignificant assets by Lisa in an unlawful way and Lisa made claims of inappropriate behavior against Paul. This issue was completely researched upon by scrutinizing the claim making parties and the staff of the organization, notwithstanding the records, money and review office, and by cross referencing the equivalent with the camera film. The gatherings led with the grievor and the association agents were additionally embraced so the purposes of both Paul and Lisa could be noted down in nearness of an appropriate delegate. Despite the fact that the issue has been explored upon, there are still a ton of escape clauses in the whole issue. This requires the counsel to be taken from experts, especially for the case of lewd behavior, where a specialist clinician could analyze the circumstance of Lisa, and with regards to Pauls charges, the guidance of interior and outside reviewers is required to find if Lisa truly had enjoyed such unlawful direct. Along these lines, all the inner level assessments have been directed and the further reaction of complaint requires help of specialists. Thus, it is mentioned to you, to do the needful. References Armstrong, M., Taylor, S. (2014).Armstrong's handbook of human asset the board practice. London: Kogan Page Publishers. Buckner, G. E., Hindman, H. D., Huelsman, T. J., Bergman, J. Z. (2014). Overseeing working environment lewd behavior: The job of supervisor training.Employee Responsibilities and Rights Journal,26(4), 257-278. Connolly, J., Josephson, W., Schnoll, J., Simkins-Strong, E., Pepler, D., MacPherson, A., ... Jiang, D. (2015). Assessment of a young drove program for forestalling tormenting, inappropriate behavior, and dating animosity in center schools.The Journal of Early Adolescence,35(3), 403-434. Cox, R. (2017). The Right to a Work Environment Free from Psychological Harassment Under Quebecs Labor Standards Act. InPsychosocial Risks in Labor and Social Security Law(pp. 215-242). New York: Springer. Emir, A. (2016).Selwyn's law of work. Oxford: Oxford University Press. Karpoff, J. M., Lee, D. S., Martin, G. S. (2014). The outcomes to administrators for money related deception. InAccounting and Regulation(pp. 339-375). New York: Springer. Matthews, L. R., Fitzpatrick, S. J., Bohle, P., Quinlan, M. (2014). Examination and indictment following working environment fatalities: Responding to the requirements of families.The Economic and Labor Relations Review,25(2), 253-270. Snappy, J. C., McFadyen, M. (2017). Inappropriate behavior: Have we made any progress?.Journal of word related wellbeing psychology,22(3), 286. Strauch, B. (2017).Investigating human blunder: Incidents, mishaps, and complex frameworks. CRC Press. Webb, D. K., Tarun, R. W., Molo, S. F. (2016).Corporate Internal Investigations. Law Journal Press. Webb, S. R. (2015). Sped up discretion: is it quick?: proof from Canada.
Tuesday, August 25, 2020
Justification of Political Authority Essay Example | Topics and Well Written Essays - 7500 words
Legitimization of Political Authority - Essay Example Be that as it may, a few scholars don't see the demeanor of subjects toward such authority as the definitive factor. Along these lines, Thomas Hobbes and John Austin contend that political expert in the true sense just adds up to the limit of an individual or network to keep up open request just as secure the dutifulness of a great many people by giving orders upheld by sanctions. Subsequently, the authenticity of power as apparent by subjects isn't significant and any element that is accepted plays out the capacity of power is constantly advocated (Hobbes 1668). Another basic part of the position banter is its differentiation from political force. In legislative issues it is a typical practice to utilize the terms force and authority conversely however the significance of these terms is extraordinary. The distinction lies fundamentally in the way that 'authority' includes a case of defense and authentic option to practice control over the subjects while 'power' infers a minor capacity to accomplish certain objectives and doesn't really include a case of legitimization and additionally authenticity (Arendt, 1968). In this way, political force identifies with the state's capacity to get residents to act in a specific way even regardless of their hesitance. Besides, political force doesn't require an inspirational disposition from the subjects and doesn't rely upon its genuine accomplishment at making sure about open request. Dangers and offers are the key components of political force: Clearly, for the state to have accepted position or authentic authority necessitates that the state have the ability to constrain those subjects who don't wish to come. This is important for the state's capacity to keep up open request and to guarantee the individuals who do consider it to be a power that it will have the option to do what it should do (Zalta, 2004). Accordingly, the term 'expert' in the importance of political authority is increasingly pertinent for the reasons for this paper. There are various talks on the nature, authenticity and support of political power. Ordinarily, three major kinds of originations about authenticity of political power: political authority as supported intimidation, political authority as the ability to force obligations, and political authority as the option to administer (Zalta, 2004). The primary origination depends on the ethical perspective in defending a political power which pressures the subjects. The pith of this origination is that a political authority may have the reasonable good option to force its subjects. For instance, a gathering of individuals might be ethically supported in participating in only a couple of activities of pressuring others. Or on the other hand a gathering might be ethically legitimized in taking part in pressure all the more by and large as on account of an ethically advocated military occupation. This idea of power doesn't really include obligations with respect to the constrained individuals: actually, maintaining a strategic distance from or getting away from pressure might be supported. One case of such circumstance could the circumstance of a military control of a state supported under the affection of utilizing such occupation as an instrument to keep a third force from taking part in ethically unjustified hostility. In spite of the fact that this origination depends on moral avocation of pressure utilized by political position, the expert for this situation can't either give orders or make laws: it is defended on
Saturday, August 22, 2020
An Analysis of Human Resources Management at TNT Essay -- Business Hum
An Analysis of Human Resources Management at TNT Dynamite is the European market pioneer in worldwide express appropriation, coordinations and worldwide mail. Any place an organization works TNT will ensure that their records, transfers and business mail are conveyed securely and on time utilizing their incorporated air and street systems. Their worldwide tasks are centered around the key regions of world exchange Europe, Asia, North and South America. They too have solid household arranges in Australia and Europe. Their operational systems are upheld by modern innovation which just as guaranteeing administration unwavering quality gives ongoing, on-line data on the status of the transfer. Their focal way of thinking is to put the client at the core of their business. They plan to be companiesââ¬â¢ colleague concocting answers for every one of their clients' circulation needs by consolidating their center capacities to make new items and administrations. The HRM of TNT enable workers to give the quickest and most dependable assistance which includes maintaining the quality standards for the advantage of all partners associated with the association in this way empowering them to accomplish the vision. The quality standards of TNT are: client care, initiative, individuals, correspondence, assets, providers, forms and the effect on society. For every one of this standards the HRM ensures and show how its needs to be completed: à · Customer Care: Always tuning in to and constructing top of the line associations with their clients to assist TNT with giving phenomenal norms of administration and customer fulfillment. à · Leadership: Inspiring all individuals from the TNT group to be exceptional achievers and expanding on their get it going strategy through clear bearing, backing and responsibility. à · People: Recognizing individual and group accomplishments, advancing from inside at every possible opportunity and urging everybody to appreciate fulfilling vocations that give security and occupation fulfillment. à · Communication: Working hard consistently to energize clear and fair two-way interchanges which encourage cooperation, they should get through disposition and staff association through an open administration style. à · Resources: Employing the best individuals in a top of the line working condition and supporting them with continuous preparing, solid prepare... ...ager or by the activity holderââ¬â¢s prevalent. The exhibition examination allows the chiefs to remunerate representatives and to express gratitude toward them for working superbly. Evaluation typically happens more than once per year. In a few associations it happens each month like clockwork. The more regularly it is done the better. At TNT evaluations happens at regular intervals. The advantages of execution evaluation for the association are: à · It encourages workers to recognize preparing needs. à · It might uncover different issues â⬠for instance, there might be work environment troubles with other staff (eg it may be brought about by sexual or racial badgering). à · It might untap helpful new abilities. à · It improves correspondences among workers and directors â⬠a couple uplifting statements and applause for working superbly are frequently profoundly inspiring. à · It gives disciplinary documentation â⬠if the business needs to excuse someone, the presence of through evaluation records, which distinguish the personââ¬â¢s failures, or absence of exertion will be very valuable. à · It assists with fixing pay rises â⬠progressively individuals get execution related compensation which depends on the evaluation meet.
Prostitution69 essays
Prostitution69 articles For whatever length of time that human development has existed. the offer of sex and sexual administrations has been viewed as an issue by a few, and as a lifestyle by others. Individuals who take a gander at prostitution as a lifestyle are not simply the whores who offer these administrations. There are numerous nations in this world that see the offer of sex as a feasible wellspring of salary and as an acknowledged social movement. Nations, for example, Holland see prostitution as a socially acknowledged lifestyle and manage them in that capacity. Indeed, even in America where prostitution is condemned in many states and the negative social disgrace that encompasses prostitution plagues government officials to tidy up our neighborhoods, you can in any case discover pockets where prostitution is lawful and managed, for example, Las Vegas. My last task is going to manage the advantages and issues of sanctioning prostitution on numerous levels, for example, infection control, tax asse ssment, and good issues. The gatherings that I will manage are sex laborers, Johns, and the legislature. Having perused numerous perspectives on the issue of sex work, we should initially choose what comprises sex work and to what degree should government be permitted to control said work. To start with, I will make a general definition concerning what sex work comprises. For this paper sex work establishes performing sexual exercises in return for cash or product. In typical terms, I will discuss prostitution and strippers. I totally comprehend that there are different types of sex work, for example, sex entertainment yet for this paper I don't wish to handle those subjects. The main inquiry I will discuss is the reason is sex work is viewed so adversely, provoking lawmakers in numerous nations to prohibit it. A wide range of gatherings restrict sex work and every one has an alternate sentiment with respect to why it isn't right and ought to be made unlawful. These gatherings extend from those restricted to prostitution on moral grounds to legitimate reasons ... <!
Friday, August 21, 2020
adult education Essay Example
grown-up training Essay Example grown-up training Essay grown-up training Essay Grown-up training is the procedure whereby grown-ups take part in precise and continued learning exercises so as to increase new types of information, aptitudes, perspectives, or qualities. Grown-up instruction can occur in the working environment, through expansion school (e. g. , Harvard Extension) or school of proceeding with training (e. g. , Columbia School of Continuing Education). Other learning places incorporate junior colleges, society secondary schools, schools and colleges, libraries, and long lasting learning communities. The training may likewise incorporate Training and Development which is frequently connected with rofessional improvement. Grown-up training has additionally been alluded to as andragogy (to recognize it from teaching method). Instructing grown-ups varies from teaching kids in a few different ways. One of the most significant contrasts is that grown-ups have collected information and work experience which can add to the learning experience. Another distinction is that most grown-up instruction is deliberate, accordingly, the members are commonly self-roused. Grown-ups as often as possible apply their insight in a useful design to adapt viably. They should have a sensible desire that the nowledge they increase will assist them with advancing their objectives. For instance, during the 1990s, numerous grown-ups, including generally office laborers, tried out PC instructional classes. These courses would show essential utilization of the working framework or explicit application programming. Because of the way that the reflections administering the clients connections with a PC were so new, numerous individuals who had been working professional occupations for a long time or all the more in the end took such instructional classes, either at their own impulse (to pick up PC aptitudes and in this manner procure more significant compensation) or at the command of their supervisors. In the United States, an increasingly broad model is when grown-ups who dropped out of secondary school come back to class to finish general training necessities. Most upwardly portable positions require in any event a secondary school confirmation or identical. A working grown-up is probably not going to have the opportunity to just stop their Job and return to class full-time. State funded educational systems and junior colleges generally offer night or end of the week classes therefore. In Europe this is regularly alluded to as additional opportunity, and numerous schools offer customized courses and learning programs for these bringing learners back.
Monday, August 3, 2020
Leadership @ MIT
Leadership @ MIT I did some ~leadership~ in high school, as Im sure many of you did. Maybe your experiences were similar to mine; probably a lot of them were, tbh, since I followed a very typical path. In middle school and freshman year, I joined some clubs, learned a lot, and had fun; sophomore and junior year, I stuck with the clubs I cared about the most and learned more about them and how they worked. Senior year, I was In Charge: the clubs took over my life, and I spent lots and lots of my time and energy planning events and teaching kiddos. By the end of senior year, I was super burned out and ready to move on, and although I still talk to the younger students I met through those clubs, Im barely involved at all with their actual day-to-day workings. Sound familiar? Theres nothing necessarily wrong with this path; through my extracurricular involvement in high school, I learned a lot, both about my clubs topics themselves (#Classics4lyfe) and about how to mentor younger people and run large groups. I had a ton of fun, met my girlfriend and some of my best friends, and was given an outlet for my energy and creativity that my classes didnt always offer. But at the same time, there were downsides. By the end of senior year, I was exhausted and desperately needed a break.01 Which I didnt really get, because I worked a job all summer. Dont do this if you can avoid it, kids! Summer before freshman year = time to relax. Then, I moved to Boston, making me pretty unavailable to help the younger students who now run my clubs. I experienced this dynamic, too, when I was the younger student, and it was sometimes really difficult for example, when my predecessor hadnt left good enough records and I didnt know how to do a traditional task, or when my predecessor was officially the one in charge for one more month, but in effect, they had already checked out. In high school, I thought this was just the way things were. Life is hard; get used to it. And then I came to MIT, and I realized that there was so much more to the world than I thought there was.02 this is true with respect to many things. maybe i will make a post compiling them all some day At MIT, or at least in the little corners of it Ive seen, the leadership trajectory is nothing like this; it takes a shape I honestly never imaged in high school. At MIT, freshmen get to do things! Freshmen get to be the president of their a cappella group, or run an ESP program, or be in charge of running their dorms CPW events, or work with administrators to help review and update our housing policies and these things are common, encouraged, and in some cases even tradition. How do we make this work? Whats preventing all of us freshmen from biting off more than we can chew and drowning? Well, to be honest, it sometimes happens (it sometimes happens to everyone; thats the MIT Experience TM), and I do think there are some positions that might really require a years worth of familiarity with the Institute. But the real secret here is: upperclassman and alumni involvement. When freshmen take on more leadership roles, older students dont get as burned out; they stick around for mentorship, and to field a barrage of questions like When was this due last year?, Should I mention X or just Y in my email?, and Do we always spend $1,000 on this? MIT has a culture of alumni involvement, aka people not just blowing the popsicle stand after four years and then only interacting to donate money to the corporation, and I think thats not necessarily present at all undergrad institutions. Plus, we have a robust grad school and we live in a big city; people often stick around for a few years after graduating, whether to get more education or simply because their job is here. Lots of those people just keep on showing up, supporting their old groups at events and pitching in when help is needed. So although freshmen may be in charge, in reality, our support system is much, much stronger than it was when I was In Charge (with capitals!) in high school. I think that this is one facet, perhaps a less-often recognized one, of MITs unique mentality, which I have just now coined sink or swim with support. (And, like, Im not claiming that its always like this sometimes the support isnt there, and thats obviously Bad. What Im describing is MIT at its best.) Here, you have room to try and fail: to tackle hard psets, to sign up for difficult classes, to try out roles for which you might have little experience. Many of us learn from this that our abilities are greater than we thought them to be, and succeed where we had worried we would fail. But if we do fail, there are office hours; there is a very late drop date; there are older students who can advise and teach you. And with this safety net, I personally, at least, feel more able to take a chance when I do not know if I will reach my goal Im able to stretch my failure muscles instead of only ever trying things I know I can do, and never finding out what else I might be capable of. So, uh, catch me at my a cappella groups concert on Friday?!?!? I will be the one holding the thirty-six servings of mac and cheese I just ordered on Amazon, handing out the skit scripts, humming my music so I dont forget it, and trying not to lose my mind. 3 Post Tagged #leadership Which I didn't really get, because I worked a job all summer. Don't do this if you can avoid it, kids! Summer before freshman year = time to relax. back to text ? this is true with respect to many things. maybe i will make a post compiling them all some day back to text ?
Monday, June 22, 2020
The Biological Comparison between Dolphins and Whales - 1650 Words
The Biological Comparison between Dolphins and Whales (Essay Sample) Content: Biological Comparison between Dolphins and Whales Students Name Institutional Affiliation Introduction About seventy million years ago, the terrestrial ancestors of dolphins and whales re-entered the marine environment where life originally started. This had a profound effect on their locomotion, diet social behavior and reproduction; for example the breathing system in the waters rendered useless the olfaction of the cetaceans. In water, both animals were met with vision challenge, since light doesnt travel very well in water; they had to adapt. They started to communicate through low frequency sounds. Dolphins have evolved echolocation similar to sonars and bio sonar communication method used by bats. Large baleen whales also evolved low frequency calls suited for long distance communication: they produce and hear the low-frequency calls(Tyack Clark, 2000). A comparison of the dolphins and whales is given in the discussion below. Culture The ethnographic evidence for cetacean culture is remarkably strong, given the substantial difficulties of studying whales and dolphins in the wild. In only four (of 80) species of Cetacea have more than a handful of papers on behavior been published (Mann 1999): the bottlenose dolphin (Tursiops spp.), the killer whale (Orcinus orca), the sperm whale (Physeter macrocephalus) and the humpback whale (Megaptera novaeangliae). These four species span a wide range. For instance, their sizes range from 2m (bottlenose dolphins) to 16m (sperm whales), their habitat from protected coastal lagoons (bottlenose dolphins) to deep oceanic waters (sperm whales), and trophic levels from partial planktivores (humpback whales) to top predators (killer whales). The four species have diverse social systems: humpback whales live in loose fission- fusion societies (Clapham 1993); both sexes of killer whale generally remain within their natal matrilineal groups from which males disperse to lead quite solit ary adult lives (Whitehead and Weilgart 2000). From the ethnographic perspective, cultural transmission is deduced from spatial, temporal or social patterns of variation in behavior that are not consistent with genetic or environmental determination or individual learning (Rendell and Whitehead 2001). Reproduction in Dolphins and small whales of the family Delphinidae Many populations of dolphins and small whales are exploited directly or incidentally (IWC, 1976) and must be assessed and managed. Gestation period is one of the least variable reproductive parameters on a within-species basis in delphinids and in mammals in general (Kiltie, 1982). The published estimates of gestation period range from about 10 months to over 16 months. There appears to be a relationship between length of gestation, fetal growth rate and birth size or brain weight at birth, such that larger delphinids (e.g. Orcinus and Globicephala) have longer gestation periods than do the smaller forms (Stenella or Lagenorhynchus); (Perin and Reilly). The estimates of age at attainment of sexual maturity are available for 11 of roughly 32 species of delphinids. They range from 3 (Delphinus delphis) to 16 years (Orcinus orca), (Perrin and Myrick 1980). The ovaries of cetaceans are unusual in that scars (corpora albicantia, or CAs) resulting from ovarian events persist for years and probably indefinitely in at least some species e.g. Globicephala mocrorhynchus (Marsh and Kasuya, 1984) and perhaps G.melaena (Sergeant, 1962). Although ovarian scars do not provide a reliable record of fecundity, they are at least for younger animals, a relative index of ovarian activity, i.e. estrus and ovulation, and thus potentially are still valuable in characterizing the structures, breeding systems and dynamics of populations. Therefore, some delphinids (e.g. Globicephala melaena, Pseudorca crassidens, and perhaps Stenella spp. and Lagenorhynchus obliquidens) are reflex ovulators, i.e. require copulation and/or presence of a mature male to trigger ovulation (Harrison, 1969 and Harrison et al. 1972). Adaptation Coastal waters of the California current support a rich and diverse marine fauna, including at least 30 species of cetaceans (Leatherwood et al. 1982a). It has long been known that the abundance of some cetacean species changes on both seasonal and inter-annual time scales (Norris and Prescott 1961, Leatherwood and Walker 1979). In 1975- 1978and 1980- 1983, year- round aerial surveys were conducted in southern and north-central California, respectively, to investigate seasonal patterns in cetacean distribution and abundance (Dohl et al. 1980, 1983, 1986). Gray whales (Eschrichtius robustus), short- finned pilot whales (Globicephala macrorhynchus) and a northern right whale (Eubalaena glacialis) were observed only during winter period. Striped dolphins (Stenella coeruleoalba) and Bairds beaked whales (Berardius bairdii) were seen only during the summer period (Forney and Barlow 1998). However, no significant seasonal difference in abundance were identified for five cetacean species: o ffshore bottlenose (Tursiops truncatus), sperm whales (Physeter macrocephalus), Dalls porpoises (Phocoenoides dalii), Killer whales (Orcinus orca), and humpback whales (Megaptra novaeangliae). All of the remaining delphinid species are substantially more abundant during winter than during summer (Forney and Barlow 1998). This included the cool-temperate species, pacific white- sided dolphins (Lagenorhynchus obliquidens) and northern right whale dolphins (Lissodelphis borealis) as well as the warm-temperate to tropical common dolphins (Delphinus spp) and Rissos dolphins (Grampus griseus). With the exception of Rissos dolphin, all of these delphinids also exhibit significant differences in distribution between seasons. It has been reported that the population of blue whales in west coast of iceland(Bigg, Olesiuk, Ellis, Ford, Balcomb, 1990), they have also been sighted in in a few other places such as western north Atlantic, southern coast of newfoundland and Gulf of Maine (Bigg et al., 1990) Feeding During the past several years, stomachs of stranded, harpooned, or incidentally captured to purse- seine and gillnet fisheries cetaceans have been routinely examined and have saved otoliths, cephalopod beaks and other identifiable remains that have been encountered (Fitch 1968). The stomachs of seven species (pygym sperm whale, pacific spotted dolphin, spinner dolphin, white- sided dolphin, common dolphin, northern right whale dolphin, and Gulf of California harbor porpoise) have yielded otoliths and all but Gulf of California harbor porpoise also contain cephalopod beaks (Fitch 1968). There has been much speculation on whether the otoliths found in the folds of cetacean stomachs represent the remains of a single meal, or are an accumulation from several days of feeding. The researcher concludes that not even 15,191 otoliths (representing more than 7596 fishes) reported by Schmidt (1923) represented a full meal for the Delphinus that they come from (Fitch 1968). This conclusion was b ased on the fact that it takes from 7000 to 10000 adult Benthosema panamense to fill a gallon jar, which is much smaller volume than a distended dolphin stomach. Over the years, anecdotal observations and circumstantial evidence have accumulated indicating that killer whales feed upon a variety of marine mammals and fish (Ford et al. 1998). Early reports of killer whale predation mentioned the harbor seal (Phoca vitulina), Steller sea lion (Eumetopias jubatus), Dalls porpoise (Phocoenoides dalii), gray whale (Eschrichtius robustus), and minke whale (Balaenoptera acutorostrata) (Sheffer and Slipp 1948; Hancock 1965; Pike and MacAskie 1969). Behavior Cetaceans are highly predated upon by killer whales. They usually hunt in packs, which makes them very effective predators, to a point they can even hunt: dolphins, porpoises and large whales (blue and sperm whales) (Ballance, 2006). Other predators according to Ballance (2006) include: large sharks, false killer, pygmy killer and pilot whales. Large whales frequently show signs of killer whale tooth rake mars on their: flippers, fins and flukes. About a one-third of the bottlenose dolphins from eastern Australia have shark bite scars; which suggest that they regularly meet predators. It has been thought that large whales migrate annually to reach their calving grounds: areas where killer whale densities are low. The prey species are thought to have evolved schooling behavior as a defense mechanism: where they swim together in large groups (Balance, 2006). These behavioral adaptations according to Balance (2006) have highly affected their: distribution, abundance, social structure, timing and reproduction modes, foraging strategies and speciation patterns. Feeding cetaceans provide feeding opportunities for seabirds by driving prey to the surface sometimes injuring or disorienting it. In one study up to 87% of all feeding individuals from four seabird species in the Bearing Sea associated with gray whale mud plumes (Obst and Hunt, 1990). Killer whales strongly believe in the idea of gro...
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