Reflection on Film Movie Review Example | Topics and Well Written Essays - 750 words

Reflection on Film - Movie Review Example One of the key functions of the movie was to depict a current reflective model has several aims for the young nurses to be successful. Â  The current model aims to meet the aspirations of the modern medical healthcare services by increasing the recruitment of nurses. One of the most critical components for these young medical professional is to put them in an environment in which they can enhance their skill base and competences with the hosptial’s development progress. More focus is emphasized on training while increasing the staff morale in midst of adversities. Furthermore, the goal was to escalate the interpersonal communications of these students in order for them to communicate with their patients. It is evident that patients and the hospitals want to have this symbiotic relationship in which habits of trust and confidentiality are solidified. The movie focused on organizational methods and education offers many incentives for its members. First and foremost, it allows nurses to have mentors and create a solid foundation of network that will allow its members to have a connection for recruitment purposes. Another incentive to join this organization is the fact that it implements a model that should be developed for nursing students should be simple in order to facilitate the process. It should consist of peer collaboration, discussion, research and testing along with shadowing a medical professional. These steps are vital because they solidify the foundation of core competencies along with remedying deficiencies. Needs were assessed based on quantified manner. In essence, research was based on the assessment and further investigation that the patients condition was severe. Additionally, much of the emphasis was based on patient-nurse relationship, which was depicted consistently throughout the movie. Reflect practice was another common theme in this movie as reflective practice becomes an

Supply chain management Operations management Lean production Essay

Supply chain management Operations management Lean production - Essay Example Thousands of the Model-S were preordered which was more than the company expected. It was also an indication that the market was ready for electric cars (Carlson, 2012). Tesla also makes electric powertrain parts which it then sells to other automakers such as Toyota and Daimler. The company is headed by Elon Musk who envisions it as an independent an independent automaker in the future with the aim of mass-producing fully electric cars of all types at affordable prices for average customers. The company is named after Nikola Tesla, who was an electrical engineer and physicist. In fact, the AC motor fitted in the Tesla Roadster is based on an original design by Tesla in 1882. The Roadster was the first electric vehicle powered by lithium-Ion batteries to have a mileage of greater than 200 miles per charge. And made news for achieving a lot of what other vehicles such as the Toyota Prius could achieve. This gave the company a favorable platform to begin from; one where the attention h as been captured in the market (Carlson, 2012). Definition and Application of Operations Management The operations management at Tesla are streamlined for success, which is particularly attributable to the CEO’s experience in nurturing success. ... There are however a knowledgeable board of directors made up of open thinkers such as Antonio J. Gracias and Steve Jurvetson (Carlson, 2012). In the course of production, different managers lead different departments that undertake individual operations. For instance, the batteries are one of the most important parts of the vehicles made by Tesla and are hence overseen by a manager with expertise in the production of batteries. The board of director made up of the key figures in the organization oversees the general operations of the company while specialized managers take hold of exclusive operations such as painting, body work, interior and so forth. This ensures that operations are well overseen, and hence adhere to the preset goals (Chase, Jacobs, Aquilano, 2007). One aspect to the company that captured the interest of the market is the way its â€Å"much publicized† organization operates. With the release of an electric sports car that actually fit that title, the pubic w as interested to know how it all takes place behind the headlines. The plant where the vehicles are put together is located at Fremont, California. The way operations in the plant are designed has a profound impact on whether its objectives are accomplished, and this is one of the fortes Tesla holds. As illustrated above, different departments operate and are overseen by individual experts. The plant is laid out in a way that the inputs come in from one side and leave as finished vehicles in the other. The basis of this design is most likely to harbor what each and every organization desires; efficiency. The skeletons of the soon to be vehicles follow a sequence that is well

Social Deviance Within Popular Culture Essay Example | Topics and Well Written Essays - 2750 words

Social Deviance Within Popular Culture - Essay Example They further emphasize that It would be biased to remain on this issue only and avoid many debating point for interested public since popular culture and the church issue both make impact on Public mind and catch their immediate attention. Camacho (2008) summarize the going on in the immensely popular television reality show "The girls Next Door" which is showing viewers some of the realities of the Playboy fantasy. It is a series created by Playboy magazine founder and Editor-in-chief Hugh Hefner and executive producer Kevin Burns. It is broadcast on the E! cable television network,. that offers viewers an elaborate inside look at the inner workings of the infamous yet curiosity generating Playboy mansion. The show tracks movements ofs Hefner's three live-in girlfriends -- Holly Madison, Bridget Marquardt, and Kendra Wilkinson -- as they live and travel with Hefner and help him host parties at the mansion. The ladies do everything from undressing and putting on S&M outfits and performing stripteases to wrapping Hef's birthday gifts with G-strings. In between are raunchy conversations that include discussing the desire to masturbate and questions about posing nude before bikini waxes became popular. The original eight -episode run of the series was expanded to fifteen episodes with the first season finale airing in early December 2005. The series' second season began on July 30, 2006. To celebrate the launch of the second season, a second nude pictorial of the trio was published in September 2006. The third season of the show began airing March 4, 2007. Their third Playboy appearance was in the March 2008 issue, celebrating them being voted fourth in Playboy's annual "Sexiest Celebrities" online poll (Wikipedia). The Girls Next Door http://en.wikipedia.org/wiki/The_Girls_Next_Door Camacho (2008) goes on, to feeling a little unhapy for the overdose of sex and glamour and says that like anything Playboy, the show is hedonistic and narcissistic and underscores Hefner's trademark of continuing love for beautiful women and sexual freedom. She feels somewhat apprehensive for the fact that even though these women are educated and have career goals, viz. Bridget is appearing for her second master's degree, while Holly is working to get her real estate license soon and Kendra is studying college courses online. Their choice to live in the mansion's polygamous environment and often-ditzy behavior make it hard to take them seriously. Unfortunately, they personify the stereotype of the empty-headed pinup girl whose mere presence serves to satisfy people's sexual fantasies. It is also a dilemma whether women attain educational qualification to prove themselves while at the same time they involve themselves in deeds of mere glamour and as sex object. As result, this series offers little more than an invitation to stop imagining and to actually look at real-life women as sexual objects to an ordinary spectator. However a sociologist may seek answer to some points of social deviance in the show such as: The rich playboy living with multiple girl friends or showing polygamy yet getting immense public popularity The girls using their sexual attractiveness to attain power, money and fame rather than giving due weight to

The McCarthy Essay Example for Free

The McCarthy Essay The McCarthy Trails and the Salem witch trials have always drawn comparisons to each other in many ways. People were punished unfairly and without any real form of proof. As we continue throughout history, events similar to the McCarthy and Salem Witch Trials have sprung up occasionally in current events. The methods of persecution in these events have varied from the minor to the extreme. Due to these unfair practices, many victims had their livelihoods destroyed and some were even killed due to another person’s word over theirs. In both of these situations, the accusers were hungry for power and would do anything possible to achieve this power. In any case, reputations were ruined, lives were lost, or families were decimated. The methods of persecution for criminals have varied greatly throughout the ages. Incarceration, torture, and death are common methods that have been used as punishments for crimes. During the McCarthy and Salem Witch Trials, people were punished in many ways. During the Salem Witch Trials, the accused were first placed in jail to await a hearing. In all, over 150 people were arrested and placed in jail. Even more were accused but were never pursued by the proper authorities. If found guilty of witchcraft, the victims were sentenced to death by hanging. Between June and September of 1692 nineteen of the accused were hanged. On September 19th, 1962 one man was pressed to death when he failed to plead guilty or not guilty. At least four deaths occurred from the accused dying while incarcerated. The punishments during the McCarthy trials while less severe, still had a devastating impact on the persons involved. People accused of being communist had their names added to a blacklist created by Hollywood. The only way to be removed was to meet before the House of Un-American Activities Committee and prove your innocence. If a person that was called before the House of Un-American Activities Committee refused to name other people involved in these communist groups then you would be added to the blacklist. Over 320 people were placed on the list which stopped them from working in the entertainment industry. The United States government then decided to use the Alien Registration Act to place over forty-six people in jail. Senator Joseph McCarthy then accused 205 people in the State Department of being communists. Investigations were launched and many thousands lost their jobs after admitting to being members of the communist party. Senator McCarthy ruined the lives of many, all to increase his own power and self-image. It is amazing that an event like the Salem Witch Trials was allowed to repeat itself with the McCarthy trials. The Salem Witch Trials, McCarthyism, and even recent events all draw similarities to each other. Events where people have been wrongly prosecuted have happened throughout history. The similarities begin with a culture that is in a state of panic. The Salem Witch Trials were the result of a very strong effort to find witches brought on by panic about strange events. The same was true for McCarthy in the Senate. He was on a mission to find communists, and an already panicked public was very willing to believe him. Both were based on incorrect facts and gained momentum due to their leaders instilling public hysteria. Both trials ended when the accusations proved to be false and unsubstantiated. In my current event, a victim had Secret Service agents show up at her house because she supposedly had anti-American posters in her home. The poster that the agents were referring to was one with President Bush holding a rope, with the words: We Hang on Your Every Word. George Bush, Wanted: 152 Dead. It refers to the number who was put to death in Texas while Bush was the governor. The woman had her information taken down and her name added to some type of list. Many of these types of situations have been springing up around the country. Terrorism in recent years is the main cause of this; just like witch hysteria and communism of the past. Acts like the Patriot Act inflict on certain rights of Americans. Warrantless wiretapping has become a serious issue in recent years, with groups such as the ACLU attacking such policies. Overall, these events do draw many similarities to each other and their effects will never be forgotten. The Salem Witch Trials, McCarthyism, and recent events also have much dissimilarity between them. During McCarthyism, the punishments for being accused were much less severe. You could get blacklisted under McCarthyism, but you received a fair trial and no one was ever killed during these events. The worst scenario was either a job loss or a tarnished reputation. The Salem Witch trials involved superstition that went beyond the Christian religion. People were mainly accused by a group of girls that pointed the finger to many innocent women. If they admitted to being a witch then they were sparred from death. Today, rights granted by the constitution are being stressed by the government with the hope of keeping American people safe. You may be investigated, but no harm has since come because of these new policies. As time continues, we will see how future events transpire and how similar they are to the past. The McCarthy Trails and the Salem witch trials have had a great affect on our history. Victims were unfairly reprimanded during these events. The methods of persecution ranged from death to defamation of character. Power hungry individuals led the hysteria, sacrificing others to build up their power. What we do know is that these types of events continue to arise, even in today’s world. Whether we have learned from these events will remain to be seen.

Essay --

Introduction Social media is a very prominent and growing online trend that is being utilized for professional career profiles (LinkedIn), as a personal site to â€Å"pin† favorite links (Pinterest), and to watch streams of home videos of funny dogs (YouTube). Because of this hot craze, organizations are implementing these tools into their marketing strategy to assimilate and engage with their constituents. The main reason why social media is an effective tool for nonprofit marketing is because of its mobility and virtual way of creating a community of supporters. Additionally, nonprofits often face financial restrictions or lack of funding and require creative mechanisms to fulfill their mission. Consequently, social media has greatly impacted the development of spreading awareness by providing an online â€Å"word-of-mouth† channel that for the most part is free. While there are numerous outlets online (websites, blogs, forums), the purpose of this paper will explore an article by Chao Guo and Gregory Saxton, Tweeting Social Change: How Social Media Are Changing Nonprofit Advocacy. The goal is to examine specifically how Twitter is utilized for the initiatives and mission of advocacy-based nonprofits (2013). Additionally, this paper will cover related nonprofit marketing course content, how social media is useful and how it will impact the future for nonprofit marketing. Article Research Summary & Analysis Guo & Saxton’s (2013) main focus addressed â€Å"how nonprofit organizations are using social media to engage in advocacy work.† About 93% of the 188 investigated organizations adopted some kind of social media platform (Guo & Saxton, 2013). Following, 87% use Facebook, 80% mobilize through Twitter, 42% of users leverage on YouTube, and last... ...followers, maintaining up-to-date information, incorporating continuous dialogue, and managing to get others to share the message. Guo & Saxton addressed a number of communication messages that nonprofits use specifically through Twitter to target and attract different audiences; from â€Å"information†, â€Å"community-building† and â€Å"action† based messages, each of these contributed towards the marketing strategy (2013). Throughout the article, the authors identified that Twitter was used mainly as an information distributor and a space prominently filled with messages to educate others about the nonprofit. Nonetheless, regardless of which social media platform an organization chooses to use, Twitter or not, social media has the potential to educate many, recruit new members, get others to take action and ultimately advance the organization mission, with just a simple click.

Limiting the Use of Technology

Over the past several years’ technology has advanced significantly. Nowadays most everything we use is done by some form of technology. Several years ago, we didn’t even have cellphones or the Internet, now we have cellphones that can access the Internet. This generation has become so dependent with technology that it is actually beginning to harm most us, not help us. So this leads us to believe one should limit his or her use of technology because it could cause addiction, loss of time management, and invaded privacy. Technologies, such as cellphones, Internet, and video games have lead many to be addicted.Because we use cellphones everyday we become dependent on them and use them constantly. Now, when one loses his or her cellphone one gets paranoid and feels as if there is no more hope or life because he or she is so addicted to it. Another sign of addiction would be driving while on the phone. There have been so many cases of people driving while texting or talking on their phone that have caused accidents and deaths. One may see this when a person is a businessman and is constantly on calls, he or she will not put ones phone down because that person is too addicted.Businessmen even bring their work home, they would be eating dinner and they would still take their calls. Obsession could also lead to contently buying items off the Internet or even buying money to play certain games such as, Farmville. Addiction can cause many problems for a person such as, obsession, and the loss of focus towards school and ones job. When a person becomes obsessed over technology such as video games, they soon consume ones life. People find video games exciting as well fun, but what they do not know is that when they continually play them, they can be easily addicted an obsessed with them.Many people waste their lives away just sitting in front of their television playing video games all day and night. Technology can also be a occurring distraction for many an d this can cause many problems. The Internet is one of the many forms of technology we use on a day-to-day basis, and it can be very helpful or very distracting. When we become distracted with the Internet we loose all other priorities that need to be done such as our schoolwork, job, or even children. This is one of the many reasons why we should limit ourselves to the use of technology. By limiting ourselves we are saving ourselves from becoming addicted and obsessed.Secondly, we may end up losing our discipline in time management and cause problems in our lives. When we do not watch how we make use with our time, we can lose track of what needs to be done. Time management is an important factor in our lives and when we lose sight on that we may end up forgetting important tasks. Video games are one of the many technologies we use most of our time doing and keep us from doing our work. Teenagers these days have gotten bad grades and failed classes because they spend too much time playing video games and not much time on their schoolwork.We also end up losing time we could be spending working on our career. Instead of building up our career we tend to waste that time on the Internet or video games. When technologies such as video games or the Internet take the place of schoolwork or our career, we lose all discipline in time management. People who do not have a good time management also will tend to lose friends; they distance themselves by constantly being on the computer or video game. No one wants a person as a friend if all he or she does is play video games and nothing else.When people are losing friends because they are always playing on the computer or video games, we know something must not be healthy. Time management is one of the biggest problems we face when technology is in our day-to-day focus and priority. We also tend to stay inside all day on the Internet or playing video games, and this consumes all the time we could be using for outdoor exer cise and fitness. People can become sick because they are not getting enough exercise through out the day; they become lazy and procrastinate.Staring at a screen is not healthy for your body mentally and physically; it affects your brain and your physical well-being. When our brain absorbs too much ultra violet rays it actually affects our imagination and thought process, and when we sit in front of a screen for a certain amount of time we can actually gain wait and become unhealthy. This is second reason as to why we should limit our use of technologies; they can easily become our number one priorities in life and can ruin a possible future or career. Lastly, since technology has advanced within the last couple of years it has become less private.The more time you put into updating statuses, uploading pictures, and talking to people on line, the more of your personal life will appear all over the world wide web. Every little thing we do online has become less and less safe and priv ate, when we spend so much time on the computer we could end up putting material up we never intended everyone in the world to see. When we spend too much time on sites such as Facebook we become more susceptible to invasion of our privacy, this is when situations can get dangerous.Since the advancement of technology people can hack into other people’s computers and steal passwords and private information we contain. There are so many bad guys out there that when we are so into whatever we are doing online we lose all common sense in safety and privacy. Once people put their information on the Internet there is no way of taking it off, so the criminals could easily find them. Another example would be the use of E-bay; so many people use this constantly and actually are losing money. There are a lot of people out there that will scam you and take your money such as sending fake checks and such.We need to be more careful when we do business over the Internet, it’s not sa fe. This is very dangerous, so how you spend and limit your time on such technologies is important for ones safety as well as another’s. Looking back about 10 years ago when they didn’t have video games, high speed Internet, or cellphones with good connection life was much safer and healthier. People were always outside and when they wanted to talk to someone they would go to them and would have an actual conversation face to face. Nowadays we stay connected with people over the Internet and build relationships online.We have become very lazy in our daily living. If we didn’t spend so much time using the Internet, phone, video game, or television, we wouldn’t have to deal with most of the problems that are occurring now, such as theft, tiredness, laziness, and obesity. Some of the causes of these problems would be addiction, loss of time management, and invasion of privacy. Technology, nowadays have become the main source of most of our crimes, problems, and accidents. By limiting our use of these technologies we limit the problems that will potentially occur.

Mental Health

One of the many challenges that human service professionals e.g. social workers, counselors, and other professional helpers encounter in the practice of their profession is the need to understand the cultural, language, social and economic problems of people and their families in order to extend appropriate and effective services to people especially those who belong to the minority groups. Any human services worker is bound to meet countless people with diversified culture. Regardless of whether they are Asians, Hispanics, Europeans, or African-Americans, it is the duty of human service professionals to extend their social services without any regard to the persons’ culture or social status.   Everyone deserves to be treated equally.   Although we may hear stories about the existence of discrimination, we could not attest if such is true or untrue or if social services were denied due to the person’s race, sexual orientation, disability or the color of their skins. If we are in a profession to assist people in coping with unemployment, substance abuse, disability, social problems, child abuse, and spousal abuse among others, our main concern must be in the exercise of our profession and take into consideration our professional ethics and most importantly the welfare of those who are in need of our services.   After all, we are all humans in need of basic services.   We only differ in our beliefs and cultural background. Culture The expansion of our diverse cultural growth is due to the civil rights movement that began in the 1950s, in which African Americans, women, gays and lesbians, people with disabilities and other minority groups alerted the country to their distinct identities and long histories of oppression.[1]   The other is the growing number of new immigrants to this country who bring with them unique cultural, language, religious, and political backgrounds as a result of the internal displacement within their own countries, torture, political oppression, and extreme poverty.[2] These days, people of various races are everywhere.   They could be our next door neighbors, seatmates, friends, co-workers, patients, or chatmates in the internet. Culture is the shared patterns of behaviors and interactions, cognitive constructs, and affective understanding that are learned through a process of socialization which identify the members of a culture group while distinguishing those of another group.[3]   For me, culture is our identity.   It is what we take with us and what sets our community or race apart from other groups.   It may be unique or common, rational or irrational, acceptable or unacceptable but it is something that we have learned, shared and valued. Challenges of Human Service Professionals In other families and in most communities, people speak a language, attend religious or traditional ceremonies, adhere to some beliefs, participate in rituals, strictly observe the intake of foods that are acceptable in their religion and wear costumes that identify their culture.   I grew up with a set of culture handed down by my parents and I had my share of painful experience brought about by my race. When I begin my human services practice and meet people with diversified culture, I know that my personal beliefs and culture may either be similar or different from their own beliefs and cultural practices.   One of the major problems that human service professionals like me would encounter is the language differences as some immigrants could not speak the English language. Although there may be interpreters who are willing to assist us as we conduct interviews and accommodate the needs of our diverse clients, there is nothing more comfortable than being able to speak in a language that both my clients and I can speak and understand well.   Since there are many languages as there are so much non-English speaking immigrants, a lot of human service professionals may find it difficult to learn a foreign knowledge especially when there are piles of cases, reports, and advocacies to work on.   In addition, it takes years of constant practice before one can be fluent enough to speak and understand a native speaker. Although professionals have good intentions in doing what is best for their clients, some African American families look at professionals who provide parent education and support in their homes as taking on roles such as child’s aunt or mother’s sister.[4]   When clients resent the providers’ support, trust is no longer built and they may tend to reject any future support or would no longer seek any professional services. A problem in accepting and understanding the risk factors for the immigrant children and their families is another challenge for the human service professionals.   Sleeping arrangements where children sleep in the same bed or same room as their parents may seem inappropriate in regard to some emotional health and safety issues but typical in terms of custom and nurturance as this risk factor for the majority may be an expression of closeness of kin for the immigrant families. [5] A lot of human service professionals may not be trusted due to the suspicions and fear of the Latinos and some Asian people that they would be deported since a lot of them entered the country illegally, are overstaying in the host country and have not acquired an immigrant status [6]. Personal Discrimination Personally, I feel that discrimination towards another person may be influenced by the negative or painful experience that one has suffered from in the past.   For instance, if an African American child was sexually abused by a white American, she may have a personal hated and would resent having a close relationship with white Americans.   The hated and negative feelings may only be healed when proper intervention is provided.   Hence, without the involvement of any professional help e.g. counseling, discrimination towards a specific race or gender will always remain. In the practice of my profession, I must be fair to any person regardless of their culture, language, gender, religion, political background and economic status.   When I was young, I became a victim of physical abuse by my classmates and schoolmates due to my race.   As a result of this experience, it could be possible that I would be bias towards people who are abusive due to the negative experiences that I had experienced in the past or I would be a good advocate to those who are in a similar predicament.   For me, discrimination cannot be totally eliminated.   It could only be prevented. I believe that my deliberate or unintentional practice of discrimination would be prevented if I will examine my own cultural background, become aware of my personal bias and when I am given the proper intervention and the appropriate training so I could accept any person in his or her totality.   Before I become a certified human service provider, I need to understand people’s differences in the areas of tradition, values, family systems, sexual orientations, and spiritual beliefs, and I must be culturally competent to deliver culturally competent services. In addition to being culturally competent, I must be sensitive and tolerant to cultural diversity and have a wider scope of awareness of how my clients’ experience their uniqueness and deal with their differences and similarities as one of the mission of the human service professionals is to enhance people’s well being, meet their basic needs and to empower those who are victims of oppression, discrimination, injustice and poverty. Conclusion Human service professionals will always encounter new situations and various clients in the practice of their profession.   They also play a great role in providing intervention, economic and social services and linkages in education and training, health, housing and employment.   In order to fully address the diverse needs of individuals and families, the human service workers must be culturally competent and open to diversity. BIBLIOGRAPHY Boyd-Franklin, Nancy. Black Families in Therapy: Understanding the African American Experience 2nd ed. (New York: Guilford Press, 2003), p.58. Center for Advanced Research on Language Acquisition. â€Å"Culture and Language Learning† (2008): 1.   University of Minnesota. Available from http://www.carla.umn.edu/culture/definitions.html Diala, Chamberlain C., Muntaner, Carles, Walrath, Christine, Nickerson, Kim, LaVeist, Thomas, & Leaf, Phil. (2001). â€Å"Racial differences in attitudes toward professional mental health care and in the use of services†. American Journal of Orthopsychiatry, 91, no. 5 (2001): 805-807.   Available from http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=1446685&blobtype=pdf National Association of Social Workers. â€Å"Diversity and Cultural Competence† (2006): 1. Available from http://www.socialworkers.org/pressroom/features/issue/diversity.asp Woolfolk, Tara & Unger, Donald. â€Å"Perceptions of African American mothers involved in Parents as Teachers†. Paper presented at the Annual Conference of the National Council on Family Relations Orlando, Florida, November 2004. [1]. National Association of Social Workers. â€Å"Diversity and Cultural Competence† (2006): Available from http://www.socialworkers.org/pressroom/features/issue/diversity.asp. p.1. [2]. Ibid. p.1. [3]. Center for Advanced Research on Language Acquisition. â€Å"Culture and Language Learning† (2008).   University of Minnesota. Available from http://www.carla.umn.edu/culture/definitions.html. p.1 [4]. Tara Woolfolk & Donald Unger. â€Å"Perceptions of African American mothers involved in Parents as Teachers.†Ã‚   Paper presented at the Annual Conference of the National Council on Family Relations, Orlando, Florida. November 2004.       [5]   Nancy Boyd-Franklin. Black Families in Therapy: Understanding the African American Experience 2nd ed. (New York: Guilford Press, 2003), p.58. [6]. Chamberlain C. Diala, Carles Muntaner, Christine Walrath, Kim Nickerson, Thomas LaVeist, and Phil Leaf, â€Å"Racial/Ethnic Differences in Attitudes Toward Seeking Professional Mental Health Services† American Journal of Orthopsychiatry, 91, no. 5 (2001): 805-807. http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=1446685&blobtype=pdf.