Typical Limiting Nutrient in Freshwater Ecosystems & Contamination Discussion Science Assignment Help. Typical Limiting Nutrient in Freshwater Ecosystems & Contamination Discussion Science Assignment Help.
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Several coastal areas of Florida has been impacted by major algae blooms in recent years. Some of these blooms are caused by various kinds of freshwater cyanobacteria, often referred to as blue-green algae. In addition, several coastal areas of southwest Florida, the panhandle, and, most recently, southwest Florida have been impacted by “red tides”, which in Florida area usually associated with a marine dinoflagellate called Karenia brevis.
While the two types of algae blooms are quite different in how and where they form, both cause significant environmental harm – including large fish kills. Toxins from Karenia brevis and certain kinds of freshwater cyanobacteria, particularly Microcystis and Anabaena species, can also have adverse impacts on human health.
Media and public discussions about these algal blooms have often been quite contentious, confusing, and, in some cases, outright wrong. Leading scientists have therefore attempted to communicate scientific knowledge directly to the public. For this discussion board exercise, you will think carefully about the (somewhat different!) thoughts of two well-respected scientific researchers:
– Dr. Michael Crosby, President of Mote Marine Laboratory – https://www.heraldtribune.com/opinion/20180817/gue…
– Dr. Karl Havens, former Director of the Florida Sea Grant Program – https://www.gainesville.com/opinion/20180815/karl-…
After reading both of these articles, answer the following three questions:
1) Based on what you have learned so far about the typical limiting nutrient in freshwater ecosystems (and, yes, Lake Okeechobee is freshwater), what nutrient would you generally expect to be the most likely limiting resource for Lake Okeechobee?
2) How do Crosby and Havens each describe the role of nutrient contamination, particularly phosphorus and nitrogen, in initiating freshwater cyanobacteria (aka, blue-green algae blooms) blooms in Lake Okeechobee? What other factors do either of these researchers cite as a potential “trigger” for the cyanobacteria blooms to form in Lake Okeechobee?
3) Based on your reading of both Crosby and Havens (as well as any materials from lecture or other sources), describe why and how severe freshwater cyanobacteria blooms frequently occur in normally brackish ecosystems like the St. Lucie River estuary (on the east coast) and Caloosahatchee River estuary (on the west coast). (Hint – freshwater cyanobacteria normally would not survive in a saltwater estuary environment.)
This discussion board is worth 12.5 points. You can receive up to 10 points, which I will grade for completeness and thoughtfulness. You can also earn 2.5 additional points for responses to two other student comments (1.25 points per response).
Typical Limiting Nutrient in Freshwater Ecosystems & Contamination Discussion Science Assignment Help[supanova_question]
ELM 560 GCU Mathematics and Literacy Integrated Unit Plan Development Writing Assignment Help
Benchmark – Mathematics and Literacy Integrated Unit
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In planning and instructing
math content, it is important to be able to create a cohesive unit that
encompasses multiple areas in math, as well as other content areas,
including literacy.
Part 1: Unit Plan
For
this benchmark, you will choose one of the three lesson plans you
created in this course to build a week-long unit plan. Use the “Math
Unit Plan” to prepare your week-long math unit plan. Utilize any
feedback from your instructor modify and adjust instruction to meet the
diverse needs of students.
For the unit plan, include the
following components: lesson title, math standards, learning objectives,
instructional strategies, summary of instruction, differentiation,
materials, resources, and technology, and formative and summative
assessments.
As you are creating your unit plan, focus on integrating the following elements:
- Major
math concepts including number and operations, algebra, geometry,
measurement, data analysis, problem solving, reason, communication,
connections, and representation. - A variety of teaching
strategies, media, resources, and technology that encourage development
in critical thinking and problem solving across content areas, with a
focus on literacy. - Effective verbal, nonverbal, and media
communication techniques to create opportunities for active inquiry,
collaboration, and supportive interaction. - Differentiate instruction based on the diverse needs of students in the “Class Profile.”
Part 2: Rationale
In
250-500 words, provide a rationale that explains your reasoning behind
your chosen instructional strategies. How do the formative assessments
provide opportunities to modify instruction that promotes continuous
intellectual, social, emotional, and physical development? Explain the
value of utilizing knowledge from professionals in other content areas
to enhance instruction and learning experiences for students.
Support your findings with a minimum of three scholarly resources.
Prepare
this assignment according to the guidelines found in the APA Style
Guide, located in the Student Success Center. An abstract is not
required.
This assignment uses a rubric. Review the rubric prior
to beginning the assignment to become familiar with the expectations for
successful completion.
You are required to submit this assignment to LopesWrite. Refer to the LopesWrite Technical Support articles for assistance.
This benchmark assignment assesses the following programmatic competencies [and professional standards]:
MA in Elementary Education
2.3:
Design and implement instruction on the major concepts and procedures
that define number and operations, algebra, geometry, measurement, and
data analysis and probability, incorporating problem solving, reasoning
and proof, communication, connections, and representation. [ACEI 2.3;
InTASC 4(c), 5(d), 5(f), 5(g), 5(i); MC2]
3.3: Use a
variety of teaching strategies and technologies that encourage
elementary students’ development of critical thinking and problem
solving. [ACEI 3.3; InTASC 7(k), 8(e), 8(f), 8(l), 8(r); ISTE-T 1b, 2a,
3a; MC2]
3.5: Use their knowledge and understanding of
effective verbal, nonverbal, and media communication techniques to
create opportunities for active inquiry, collaboration, and supportive
interaction in the elementary classroom. [ACEI 3.5; InTASC 8(g), 8(i),
8(h), 8(m); ISTE-T 1b,1d; MC1, MC2]
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GGR 205 University of Toronto Soil Science Calculation Problem Science Assignment Help
I’m working on a Environmental Science test / quiz prep and need an explanation to help me learn.
For a plot of land (plot A) in year 1, the initial bulk density of the surface soil was 1.2 Mg/m3
. In
year 2, after harvesting operations occurred, the bulk density of the surface soil in that same plot
of land was 1.72 Mg/m3
. In year 3, after further harvesting operations occurred, the bulk density
of the surface soil in that same plot of land was 1.83 Mg/m3
. What is the overall change in percent
pore space of the surface soil of plot A?
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CIS 102A University of Phoenix Wk 1 Network Models and The Physical Layer Discussion Computer Science Assignment Help
Background
Way back in 1977, the International Organization for Standardization (ISO) developed a subcommittee to focus on the interoperability of multivendor communications systems. This is fancy language for getting network “thingies” to communicate with each other, even if different companies made those network “thingies.” What sprang from this subcommittee was the Open Systems Interconnection (OSI) reference model (referred to as the OSI model or the OSI stack). With this model, you can talk about any networking technology and categorize that technology as residing at one or more of the seven layers of the model.
When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.
The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.
Resources
Yadav, V. (2018). Learning the OSI Model. [online] CodeBurst. Available at: https://codeburst.io/learning-the-osi-model-32b48cc55bdd (Links to an external site.)
DISCUSSION TOPICS
Discuss the following topic with your peers:
- What is the difference between the OSI and the TCP/IP network models?
Write your findings using APA style, have, at least one external online reference.
You must post before seeing replies
MAIN POST : Apply APA for resource reference and in-text citations as instructed in course information standards.
COMMENTS : Please, be specific in expressing your opinion and when posing additional inquiries extending the discussion. Comments must support, engage and extend discussed topics.
Discussion Requirements
- 150 words main post plus two comments/ APA reference
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HIST 130 BC Equality for African Americans the New Negro & MLK Essay Writing Assignment Help
Instructions:
Read the two documents below: Alain Locke, “The New Negro,” and MLK, “Letter from Birmingham Jail.” Though these documents were written 40 years apart, they address the same issue: potential avenues towards equality for African Americans.
Once completed, type up an essay in Microsoft Word answering the below questions. I expect a long paragraph (200-300 words minimum) for each response, with each response supported by evidence from the documents you read. Once your essay is typed, submit it to this submission link.
1. Briefly summarize and explain Dr. Locke’s description of the potential impact of the Harlem Renaissance on African Americans.
2. Briefly summarize and explain Dr. King’s description of his methodology for the Civil Rights Movement.
3. Though these documents were written 40 years apart, how does this date range reflect the course of the African American drive for civil rights? Compare and contrast Locke and King. How are the documents similar, and how are they different? What seems to have changed for African Americans between 1925 and 1963? What apparently hasn’t changed really at all?
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The Illusionists Documentary Questions Business Finance Assignment Help
Project Overview:
During our first week of class, you briefly reflected on the impact media has on our society’s view of sexuality and relationships. This project seeks to have you examine one aspect of the media on a deeper level by examining the perspectives, consequences, and research related to the topic of your chosen documentary.
view your selected documentary and complete the Film Study Worksheet: Media and Sexuality.
Documentary Overviews:
Addicted to Porn: The Impact of Pornography Around the Globe
Addicted to porn is a documentary revealing the truth about pornography addiction and its impact on the human brain, marriages, and relationships. Like it or not, porn is here and it’s here to stay. Through this controversial film, award-winning filmmaker Justin Hunt dissects the harmful impact that pornography has on societies around the globe, from how it affects an individual’s brain, to how modern technology leads to greater exposure to youth, and to how it literally tears families apart. Addicted to porn breaks down the damaging impact of pornography on the human race and tries to challenge viewers to take the issue of porn addiction a bit more seriously.
The Illusionists: The Globalization of Beauty
‘The Illusionists – Feature Length’ is part of a series of films from Media Education Foundation. The Illusionists examines how global advertising firms, mass media conglomerates, and the beauty, fashion, and cosmetic surgery industries are changing the way people around the world define beauty and see themselves. Taking us from Harvard to the halls of the Louvre Museum, from a cosmetic surgeon’s office in Beirut to the heart of Tokyo’s Electric Town, the film explores how these industries saturate our lives with narrow, Westernized, consumer-driven images of beauty that show little to no respect for biological realities or cultural differences. Features prominent sociologists, politicians, magazine editors, scientists, artists, and activists in North America, Europe, the Middle East, and Asia.
The Mask you Live in (No longer available on TU Kanopy; however may be available on Netflix or Prime video)
The mask you live in follows boys and young men as they struggle to stay true to themselves while negotiating America’s narrow definition of masculinity. Pressured by the media, their peer group, and even the adults in their lives, our protagonists confront messages encouraging them to disconnect from their emotions, devalue authentic friendships, objectify and degrade women, and resolve conflicts through violence. These gender stereotypes interconnect with race, class, and circumstance, creating a maze of identity issues boys and young men must navigate to become “real” men. Experts in neuroscience, psychology, sociology, sports, education, and media also weigh in, offering empirical evidence of the “boy crisis” and tactics to combat it. The Mask You Live In ultimately illustrates how we, as a society, can raise a healthier generation of boys and young men.
The Empathy Gap
In The Bro Code and Generation M, filmmaker Thomas Keith examined how American culture bombards young men with sexist and misogynistic messages. In The Empathy Gap, he looks more closely at the ways these messages short-circuit men’s ability to empathize with women, respect them as equals, and take feminism seriously.
Miss Representation(No longer available on TU Kanopy; however may be available on Netflix or Prime video)
Like drawing back a curtain to let bright light stream in, Miss Representation uncovers a glaring reality we live with every day but fail to see. Written and directed by Jennifer Siebel Newsom, the film exposes how mainstream media contribute to the under-representation of women in positions of power and influence in America. The film challenges the media’s limited and often disparaging portrayals of women and girls, which make it difficult for women to achieve leadership positions and for the average woman to feel powerful herself. In a society where media is the most persuasive force shaping cultural norms, the collective message that our young women and men overwhelmingly receive is that a woman’s value and power lie in her youth, beauty, and sexuality, and not in her capacity as a leader. While women have made great strides in leadership over the past few decades, the United States is still 90th in the world for women in national legislatures, women hold only 3% of clout positions in mainstream media, and 65% of women and girls have disordered eating behaviors.
The Code of Gender: Identity and Performance in Pop Culture
The film looks beyond advertising as a medium that simply sells products, and beyond analyses of gender that focus on biological difference or issues of surface objectification and beauty, taking us into the two-tiered terrain of identity and power relations. With its sustained focus on the fundamental importance of gender, power, and how our perceptions of what it means to be a man or a woman get reproduced and reinforced on the level of culture in our everyday lives, The Codes of Gender is certain to inspire discussion and debate across a range of disciplines.
Frontline: Weinstein
Frontline investigates Hollywood mogul Harvey Weinstein allegedly sexually harassed and abused dozens of women over four decades. With allegations going back to Weinstein’s early years, the film examines the elaborate ways he and those around him tried to silence his accusers.
Tough Guise 2 – Violence, Manhood, and American Culture
In this highly anticipated update of the influential and widely acclaimed Tough Guise, pioneering anti-violence educator and cultural theorist Jackson Katz argues that the ongoing epidemic of men’s violence in America is rooted in our inability as a society to move beyond outmoded ideals of manhood. In a sweeping analysis that cuts across racial, ethnic, and class lines, Katz examines mass shootings, day-to-day gun violence, violence against women, bullying, gay-bashing, and American militarism against the backdrop of a culture that has normalized violent and regressive forms of masculinity in the face of challenges to traditional male power and authority.
Hip-Hop: Beyond Beats and Rhymes
Hip-Hop: Beyond Beats & Rhymes provides a riveting examination of manhood, sexism, and homophobia in hip-hop culture. Director Byron Hurt, former star college quarterback, long-time hip-hop fan, and gender violence prevention educator, conceived the documentary as a “loving critique” of a number of disturbing trends in the world of rap music. He pays tribute to hip-hop while challenging the rap music industry to take responsibility for glamorizing destructive, deeply conservative stereotypes of manhood.
Generation M: Misogyny in Media and Culture
For all of the achievements of the women’s movement over the past four decades, misogyny remains a persistent force in American culture. The film tracks the destructive dynamics of misogyny across a broad and disturbing range of media phenomena: from the hyper-sexualization of commercial products aimed at girls, to the explosion of gender violence in video games aimed at boys; from the near-hysterical sexist rants of hip-hop artists and talk radio shock jocks, to the continually harsh, patronizing caricature of feminism found in virtually every area of American pop culture.
Wrestling with Manhood: Boys, Bullying, and Battering
Wrestling with Manhood is the first educational program to pay attention to the enormous popularity of professional wrestling among male youth, addressing its relationship to real-life violence and probing the social values that sustain it as a powerful cultural force. Richly illustrating their analysis with numerous examples, Sut Jhally and Jackson Katz – the award-winning creators of the videos Dreamworlds and Tough Guise, respectively – offer a new way to think about the enduring problems of men’s violence against women and bullying in our schools.
Drawing the connection between professional wrestling and the construction of contemporary masculinity, they show how so-called “entertainment” is related to homophobia, sexual assault and relationship violence. They further argue that to not engage with wrestling in a serious manner allows cynical promoters of violence and sexism an uncontested role in the process by which boys become “men.”
The Same Difference: Gender Roles in the Black Lesbian Community
A compelling documentary about lesbians who discriminate against other lesbians based on gender roles. Director Nneka Onuorah takes an in-depth look at the internalized hetero-normative gender roles that have become all too familiar within the African American lesbian and bisexual community.
This film features many queer celebrities, including actress Felicia “Snoop” Pearson from the critically acclaimed HBO drama The Wire, and Lea DeLaria from Orange Is the New Black, living daily with opinions about how identity should be portrayed. Onuorah’s engaging documentary shines a light on the relationships and experiences within the queer black female community, intersecting race, gender and sexuality.
Sext Up Kids
The powder keg that is porn culture has exploded in the lives of North American children. From thongs and padded bras for 9-year-old girls to “sexting” and unfiltered social media, kids today are bombarded with commercial sexual appeals like never before. In the astonishing new documentary Sext Up KIDS, award-winning documentary filmmaker Maureen Palmer (Leaving Bountiful, How to Divorce and Not Wreck the Kids) explores what this radical transformation of the culture means for young people, parents, and our very notions of childhood. Palmer interviews researchers who have been tracking how the accelerating pressure to be sexy — and sexual — is changing kids’ behavior and undermining their health. She sits down with parents and educators struggling to help kids navigate puberty in a hypermediated cultural environment that no longer seems to recognize or respect the developmental needs of children. And she talks to teens and pre-teens who share eerily casual insights into the routine role sex plays in their lives. The result is as stunning as it is informative – a powerful educational resource that’s guaranteed to challenge and enlighten students in equal measure.
GTFO: Get the F**k Out: Women in Gaming
Sparked by a public display of sexual harassment in 2012, GTFO pries open the video game world to explore a 20 billion dollar industry that is riddled with discrimination and misogyny. Although half of all gamers are women, females are disproportionately subject to harassment and abuse from other gamers, and are massively under-represented in the video game design world.
Through interviews with video game developers, journalists, and academics, GTFO examines the female experience in gaming and begins a larger conversation that will shape the future of the video game world.
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West Coast University Protocols for Carrying out Teeth Scaling and Planning Paper Health Medical Assignment Help
this is a weekly class homework for principal of dental hygiene course. please make sure to answer them correctly because my instructor check every word. here are the questions.
Usingclinic guidelines 2020 and some chapters from Darby’s textbook, summarize the protocol for the following medical conditions prior to scaling and root planing treatment.
- Patients with anticoagulation mediation
- Patients with a Blood Pressure reading of 200/140
- Patients with a Blood glucose level of 190
- Patients with a congenital heart defect
- Patients with total joint replacement (knee replacement)
- A patient who had dialysis on the appointment day.
- Patients with HIV and CD4 count below 500.
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University of North Carolina Wilmington To bid or not to bid Case Study Business Finance Assignment Help
1. Read the case study “To Bid or Not to Bid” on page 1011(ATTACHED DOCUMENT) and then answer the questions on page 1012.
QUESTIONS
1. What other factors should Marvin and his team consider?
2. Should they bid on the job?
The primary post should be at least 300 words in length.
2. Respond to at least two (2) other postings, posts must be at least 150 words in length.
Notes:
All initial postings must have at least one citation or reference and it must be in APA format. Failure to have a reference or not having it in APA format will deduct 5 points.
Word counts must be met. Each 10 words short will deduct 1 point from your total discussion score.
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Boston University Use of The Comma Semicolon and Quotation Marks Discussion Computer Science Assignment Help
For this week’s discussion, we’ll be doing something a little different. I want to focus on punctuation issues, specifically the use of the comma, semicolon, and quotation marks. First, go over the reading section in the Hacker book– section “P” (punctuation) p. 259-285. This isn’t information to memorize, but spend some time looking at each section to understand the rule that is being explained. Then, go to https://owl.purdue.edu/owl_exercises/punctuation_exercises/index.html (Links to an external site.) There are 4 different short quizzes related to various punctuation– go through each quiz carefully, noting any errors you make along the way.
Once you are finished and have identified any areas that may have caused some difficulty, share your results with the class. Which (if any) of the rules did you stumble over? Provide example sentences showing these grammar points in action. This can also be an opportunity to discuss any and all grammar or punctuation questions or issues that you might have as well, so you don’t have to limit this only to commas, semicolons, and quotation marks.
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CIS 102A Colorado Christian University Network Models & Physical Layer Discussion Computer Science Assignment Help
BACKGROUND
Way back in 1977, the International Organization for Standardization (ISO) developed a subcommittee to focus on the interoperability of multivendor communications systems. This is fancy language for getting network “thingies” to communicate with each other, even if different companies made those network “thingies.” What sprang from this subcommittee was the Open Systems Interconnection (OSI) reference model (referred to as the OSI model or the OSI stack). With this model, you can talk about any networking technology and categorize that technology as residing at one or more of the seven layers of the model.
When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.
The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.
RESOURCES
Yadav, V. (2018). Learning the OSI Model. [online] CodeBurst. Available at: https://codeburst.io/learning-the-osi-model-32b48cc55bdd (Links to an external site.)
DISCUSSION TOPICS
Discuss the following topic with your peers:
- What is the difference between the OSI and the TCP/IP network models?
Write your findings using APA style, have, at least one external online reference.
You must post before seeing replies
MAIN POST : Apply APA for resource reference and in-text citations as instructed in course information standards.
COMMENTS : Please, be specific in expressing your opinion and when posing additional inquiries extending the discussion. Comments must support, engage and extend discussed topics.
Discussion Requirements
- 150 words main post plus two comments/ APA reference
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DISCUSSION TOPICS
Discuss the following topic with your peers:
- What is the difference between the OSI and the TCP/IP network models?
Write your findings using APA style, have, at least one external online reference.
You must post before seeing replies
MAIN POST : Apply APA for resource reference and in-text citations as instructed in course information standards.
COMMENTS : Please, be specific in expressing your opinion and when posing additional inquiries extending the discussion. Comments must support, engage and extend discussed topics.
Discussion Requirements
- 150 words main post plus two comments/ APA reference