What kind of service project would help improve the life expectancy of the nations with the lowest life expectancy in the world?.

Answers

Answer 1

Answer: The project relies on accuracy of data. The Global Health Observatory (GHO) data repository under World Health Organization (WHO) keeps track of the health status as well as many other related factors for all countries The data-sets are made available to public for the purpose of health data analysis. The data-set related to life expectancy, health factors for 193 countries has been collected from the same WHO data repository website and its corresponding economic data was collected from United Nation website. Among all categories of health-related factors only those critical factors were chosen which are more representative. It has been observed that in the past 15 years , there has been a huge development in health sector resulting in improvement of human mortality rates especially in the developing nations in comparison to the past 30 years. Therefore, in this project we have considered data from year 2000-2015 for 193 countries for further analysis. The individual data files have been merged together into a single data-set. On initial visual inspection of the data showed some missing values. As the data-sets were from WHO, we found no evident errors. Missing data was handled in R software by using Missmap command. The result indicated that most of the missing data was for population, Hepatitis B and GDP. The missing data were from less known countries like Vanuatu, Tonga, Togo, Cabo Verde etc. Finding all data for these countries was difficult and hence, it was decided that we exclude these countries from the final model data-set. The final merged file(final dataset) consists of 22 Columns and 2938 rows which meant 20 predicting variables. All predicting variables was then divided into several broad categories:​Immunization related factors, Mortality factors, Economical factors and Social factors.

Explanation: Hope this was helpful


Related Questions

What are 3 effects of the Spanish-American War?

Answers

As a result of the United States' success in the war, the Spanish were forced to renounce their claims to Cuba and to hand over control of Guam, Puerto Rico, and the Philippines to the United States. During the battle, the US also annexed Hawaii, an independent state.

On December 10, 1898, the Spanish-American War came to an end with the signing of the Treaty of Paris. In it, Spain gave up all claims to Cuba, surrendered control of the Philippines to the United States in exchange for $20 million, and gave up its claims to Guam and Puerto Rico. On December 10, 1898, representatives of Spain and the United States signed a peace deal in Paris that recognised Cuba's independence, gave Puerto Rico and Guam to the United States, and authorised the victor to pay $20 million to Spain to buy the Philippines Islands. American and international history were significantly impacted by the Spanish American War. The United States became a global power following the war.

To learn more about Puerto Rico click the link below:

brainly.com/question/27401248

#SPJ4

What is public property give example?

Answers

Public property is property and real estate owned by a government, usually one elected by the people. The idea is that because the government is made up of people.

the people own the property entrusted to the government's care. This does not necessarily imply that the property is available for public use or access rather, it simply acknowledges that the property was purchased and is likely to be maintained with taxpayer funds. There are numerous instances where the general public can use public property. Libraries and parks are two prime examples. The library's property, which includes books, audio equipment, and visuals, is frequently used by the public and can often be borrowed for a set period of time. Parks are another type of public space that improves the quality of life for local residents and visitors.

To learn more about Public property here:

https://brainly.com/question/29613088

#SPJ4

Why were the Redeemers important?

Answers

The Redeemers sought to restore the pre-Civil War social order in the South. This included limited rights for African Americans, white supremacy, and rule by the Democratic Party. As Confederate veterans regained voting rights in the wake of the Civil War, the Redeemers rose in power.

Why is empathy vital to strong relationships?

Answers

Considering that it teaches both parties that life is not all about them. Every situation has two sides, and relationships are no different. when you feel empathy for your spouse.

What distinguishes empathy from sympathy?

This capability for empathy and understanding to others is a sign of our level of empathy. The emotion of pity for just another is more like sympathy. While pity is our satisfaction at not experiencing a person's issues, empathy is our capacity to comprehend how they feel.

Is the inability to empathize a mental illness?

The Diagnostic and Edition Of the Diagnostic (DSM-V) does not classify lack of empathy syndrome as a mental condition, although it may be one of several warning symptoms of a severe mental illness.

To know more about Empathy visit:

https://brainly.com/question/1159354

#SPJ4

ethan has been having trouble attaining an erection lately. in the past, he had no such difficulty, and he can't seem to figure out the cause for his sudden impotence. ethan will most likely receive a diagnosis of

Answers

Ethan has been having trouble attaining an erection lately. in the past, he had no such difficulty, and he can't seem to figure out the cause for his sudden impotence. Ethan will most likely receive a diagnosis of option D. acquired erectile disorder.

What causes erectile dysfunction?

Erectile dysfunction can be brought on by physical conditions such heart disease, high cholesterol, high blood pressure, diabetes, obesity, and smoking. On the other hand, sexual feelings can also be hampered by mental health issues like melancholy, anxiety, stress, and relationship issues.

Therefore, acquired erectile dysfunction is more frequently linked to physiological reasons, lifelong erectile dysfunction is associated with psychological variables. Older males experience less erectile dysfunction-related stress than younger guys.

Learn more about erectile disorder from

https://brainly.com/question/29845789

#SPJ1

See full question below

Ethan has been having trouble attaining an erection lately. In the past, he had no such difficulty, and he can't seem to figure out the cause for his sudden impotence. Ethan will most likely receive a diagnosis of _____.

A. chronic delayed ejaculation

B. temporary delayed ejaculation

C. lifelong erectile disorder

D. acquired erectile disorder

Which branch of government has the most influence?

Answers

The head of state and the head of the executive branch of the government are both the president. The ability to persuade is the first factor that makes the executive branch the most powerful.

If you could prepare meals for the president, you would cook to suit his preferences. The head of state and the head of government of the United States are the president and vice president, respectively. The president is the supreme commander of the American armed forces as well as the head of the executive branch. The presidency has grown significantly in power since George Washington was inaugurated in 1789. The presidency has played an important role in American politics since the turn of the 20th century, even if its authority has changed with time. This was especially true during the presidency of Franklin D. Roosevelt. The president is currently recognized as one of the most influential political figures in the world as the leader of the lone remaining superpower.

Learn more about president from

brainly.com/question/924435

#SPJ4

FILL IN THE BLANK. a ________ is a logical interpretation of the facts and other information in a report.

Answers

Answer:

conclusion

Explanation:

hope this helps

during the new deal, the agricultural adjustment act helped farmers in georgia by______

Answers

Answer: The Agricultural Adjustment Act helped farmers by increasing the value of their crops and livestock, helping agriculturalists to reap higher prices when they sold their products.

Explanation: The Agricultural Adjustment Act ( AAA) was a United States federal law of the New Deal era designed to boost agricultural prices by reducing surpluses. The government bought livestock for slaughter and paid farmers subsidies not to plant on part of their land.

The Agricultural Adjustment Act helped farmers by increasing the value of their crops and livestock, helping agriculturalists to reap higher prices when they sold their products.

What are the characteristics of traditional teaching method?

Answers

The characteristics of traditional teaching include, recitation, written work and assignments.

Traditional teaching method is the one which is followed in all the schools and colleges and every teacher finds it a suitable way to engage with the students and impart them knowledge. The teacher engages with the students by giving them lectures about any topic and subject and after the lecture, the teacher expects the students to memorize the topic and then oral assessment is taken to determine that the student has learnt the topic or not. Written assessments and assignments are also taken from the student to mark the student's knowledge about the subject.

Learn more about Knowledge at:

brainly.com/question/28135429

#SPJ4

What is the purpose of the Declaration of Independence and the US Constitution?

Answers

The purpose of the Declaration of Independence and the US Constitution is to assert the sovereignty of America.  

The Declaration of Independence and the Constitution of the United States are the two most important, and enduring documents in our Nation’s history. It has been said that “the Declaration of Independence was the promise; the Constitution was the fulfillment.”

The common goals of the Declaration of Independence were that of unity, freedom and protection of individual rights for the American Settlers.

The purpose of the Constitution of the Unites States is contained in the Preamble of the Constitution. these include the attainment of basic objectives for the nation such as liberty, tranquility, welfare, defense and liberty to its citizens.

To know more about US Independence, click here:

https://brainly.com/question/13381378

#SPJ4

How do you think social institutions can shape the process of socialization?

Answers

The social institutions of our culture also inform our socialization. People are taught how to act in and negotiate these systems through formal institutions like schools, companies, and the government.

What is a social institution?A social institution is a network of interconnected social roles and norms that are set up to fulfil a key social requirement or function. Social institutions are structured thought and behavior patterns based on fundamental social requirements.Agents of socialization: Institutions that have the power to ingrain social norms in a person's mind include family, religion, peer groups, economic systems, legal systems, punitive systems, linguistic structures, and the media.Institutions also play a significant role in the redistribution of wealth in the economy; they guarantee that resources are distributed effectively and that the weak and those with little resources are safeguarded. By offering justice and policing systems that follow a similar set of laws, they also promote confidence.

Learn more about social institution refer to :

https://brainly.com/question/7436845

#SPJ4

What do you mean by executive power?

Answers

Executive power means that power which is necessary for the execution of  administrative actions and for the enforcement of laws by an authoritative body in a state.

According the American Constitution, this power of Executive Branch is exclusively entrusted to the democratically elected President. He/ she not only acts as the Head of state but is also vested with the powers of the, Commander-in-Chief of the armed forces.

The responsibilities of the President involves the implementation and enforcement of laws written by Congress. To meet these ends, the President is also empowered to appoint the various officers and heads of the federal agencies including the Cabinet.

The Vice President is another member of the Executive Branch In times of necessity, the Vice President is empowered to take up the role of is  the Presidency.

To know more about executive power, click here:

https://brainly.com/question/17816479

#SPJ4

cherise finds out that she is being transferred to an office located on the tenth floor of a building. the problem is that she fears heights so much that she never goes above the third floor in any building. her therapist teaches her how to relax deeply while imagining herself looking out over a balcony. as her therapy progresses, cherise imagines herself on higher and higher floors. this technique is called:

Answers

This technique is called systematic desensitization.

What is systematic desensitization?

A kind of exposure treatment called systematic desensitization is used to assist patients deal with a variety of mental health issues. With the help of a therapist, the patient plans a methodical sequence of exposures to anxiety-inducing stimuli while learning relaxation methods. 1 Stress rises when people confront their anxieties, but systematic desensitization is predicated on the notion that painful responses would fade with repeated exposure.

Systematic desensitization is a type of exposure treatment that is included in the cognitive behavioral therapy (CBT) subfield of psychotherapy, which values and connects a person's ideas, feelings, and behaviors. The foundation of exposure therapy is the premise that many anxieties, concerns, and stresses result from faulty thought processes and avoidant actions.

to learn more about systematic desensitization click:

https://brainly.com/question/14275344

#SPJ1

What was the Populist movement in simple terms?

Answers

The People's Party, commonly referred to as the Populist Movement, was a political movement in late 19th-century America. It evolved from organizations like the Grange Movement.

What were the movement's primary objectives?

They called for several things, including the direct election of U.S. senators, a progressive income tax, government control of the railways, a tariff for revenue only, and other steps to improve political democracy and give farmers more power.

The Populist movement began for what reason?

Farmers in the South and Midwest revolted during the Populist movement against the Democratic and Republican Parties for disregarding their issues and concerns. Crop failures plagued farmers for more than ten years.

To learn more about Populist party here:

https://brainly.com/question/330388

#SPJ4

The oldest and largest free trade area in the world is _____.
a. Association of Southeast Asian Nations (ASEAN)
b. the Asia-Pacific Economic Cooperation (APEC)
c. MERCOSUR
d. the European Union (EU)
e. North American Free Trade Agreement (NAFTA)

Answers

Answer: The correct option will be option d. The he European Union. It is the oldest and the largest free trade area in the World.

Explanation: Free Trade area is a kind of trade bloc created by various countries by signing a Free Trade Agreement. The Members of this bloc generally agree on reducing trade barriers and tariffs, amongst themselves. It aims at increasing trade between the countries and also promote free movements of people accross these territories.

So, European Union is the oldest and largest free trade area that came into being in the 1951 with 6 member nations namely- Italy, Belgium, Germany, Luxembourg, France and Netherlands. Currently it has 28 members, with Croatian being added tothe members list.

mario is organized, careful, and self-disciplined. which of the big five factors would you expect him to have a high score on?

Answers

Mario is organized, careful, and self-disciplined. Conscientiousness of the big five factors would you expect him to have a high score on.

According to Big 5 personality theory, mostly 5 types of personalities are there. Those are Openness, Conscientiousness, Extraversion, Agreeablenees and Neuroticism. People who belong to conscientiousness personality type will have more organized life. They are very careful. They are so self-disciplined.

In the above given case, Maria is showing all characteristics of conscientiousness personality needs. That's why she gets high score on conscientiousness personality.

What's a personality theory?

A personality theory is defined. Scientists in the fields of psychology and human behavior have used hypotheses, experiments, case studies, and clinical research to develop personality theories. Your own set of traits, including your behaviors, experiences, emotions, and cognitive processes, define who you are.

Learn more about  personality theory to visit thsi link

https://brainly.com/question/29824778

#SPJ4

Full Question: Mario is organized, careful , and self-disciplined. Which of the Big Five factors would you expect him to have a high score on? conscientiousness Ob openness Oc agreeableness Od neuroticism

What was the last state in the us to have recognized christmas as an official holiday?

Answers

Answer:

Oklahoma

Explanation:

Oklahoma was the last state in the U.S to have recognized Christmas as an official holiday.

Is water a non renewable?

Answers

Additionally renewable natural resources are air and water. They don't grow back like a tree or bear children like an animal. However, they are constantly renewed.

Why is water both renewable and nonrenewable?.Complete response: The water cycle, a natural mechanism that periodically replenishes water on earth, makes water both a renewable and non-renewable resource.Natural replenishment of non-renewable water resources either takes a very long time or does not occur at all. The 'fossil waters' are included in this. The hydrological cycle ensures that renewable water resources, which include surface water like rivers and lakes and groundwater aquifers, may be replenished until they are overused.Water continually leaves the surface of the Earth and gathers in the atmosphere before returning to the Earth as rain. On the planet itself, groundwater replenishes surface water, and surface water displaces it. Water is a renewable resource that may be used responsibly and with proper management.

To learn more about  renewable natural resources  refer,

https://brainly.com/question/14696975

#SPJ4

Which of the following is an example of self efficacy?

A) Manuela believes others are always watching her
B) Abraham believes he's a good person
C) Rasheed has placed in skating competitions, which makes him believe he is a competent skater
D) Saundra believes it rained because she wished it to happen
E) Igor maintains his optimism despite doing poorly in math class

Answers

Example of self efficacy Rasheed has placed in skating competitions, which makes him believe he is a competent skater.

A person who is having trouble managing a chronic condition feels optimistic that, with hard work and adherence to their doctor's advice, they may get back on track and significantly improve their health. An individual's self-efficacy relates to their confidence in their ability to carry out the behaviors required to obtain particular performance outcomes. Confidence in one's capacity to exercise control over one's own motivation, behavior, and social environment is reflected in self-efficacy. Motivation is based on the individual's desire to achieve goals, whereas self-efficacy is based on the individual's belief in their own ability to accomplish goals. Strong self-efficacy is frequently accompanied by high motivation, and vice versa, but this relationship is not always inevitable.

Learn more about self-efficacy here:

brainly.com/question/26873629

#SPJ4

A route to take in developing a differentiation advantage includes:

Answers

A route to take in developing a differentiation advantage includes: incorporating tangible features that add functionality, increase customer satisfaction with the product specifications, functions, and styling.

A differentiation strategy is an approach businesses develop by providing customers with something unique, different and distinct from items their competitors may offer in the marketplace. The main objective of implementing a differentiation strategy is to increase competitive advantage. A business will usually accomplish this by analyzing its strengths and weaknesses, the needs of its customers and the overall value it can provide.

There are two main types of differentiation strategies that a business may carry out: a broad differentiation strategy and a focused differentiation strategy.

Learn more about  differentiation strategies to visit this link

https://brainly.com/question/28289666

#SPJ4

Discuss five (5) safety tips when caring for a newborn that should be reinforced with parents before discharge.

Answers

Keep the baby safe while sleeping: It is important to place the baby on their back to sleep, on a firm and flat surface free of any soft objects or loose bedding. This can help reduce the risk of sudden infant death syndrome (SIDS).Follow safe feeding practices: It is important to follow proper feeding techniques and to ensure that the baby is getting enough nutrition. This may include breastfeeding or using formula, and it is important to follow proper hygiene practices to prevent contamination.Use car safety seats correctly: It is important to use a car safety seat every time the baby is in a vehicle and to make sure the seat is properly installed and the baby is properly secured.Keep the baby's environment safe: It is important to keep the baby's environment free of hazards, such as sharp objects or toxic substances. It is also important to keep the baby away from smoking or other forms of tobacco smoke, as it can be harmful to their health.Stay up to date on vaccines: It is important to follow the recommended vaccine schedule to help protect the baby from preventable diseases. This may involve multiple visits to the healthcare provider in the first few months of life. It is also important to keep track of the baby's vaccination records to ensure they are up to date.

when infants are cared for in high-quality day care centers, the amount of time they spend in such care group of answer choices is unrelated to their social behavior. predicts increased negative and antisocial behaviors. produces greater instances of empathetic and prosocial behaviors. directly contributes to the closeness of their sibling attachments.

Answers

When infants are cared for in high-quality day care centers, the amount of time they spend in such care is unrelated to their social behavior. The Option A is correct.

What is the condition surrounding social behavior?

Most non-parental care arrangements probably varies in the degree to which they induce stress infants and young children. For example, the quality of care may be just as important as quantity of care

When the infants are cared for in high-quality centers, the amount of time they spend in such care is unrelated to negative social behavior. Therefore, the developmentalist urges parents, most especially those who must leave their infants in centre-based care for extended periods of time, to make every effort to ensure that the arrangement is of high quality.

Read more about social behavior

brainly.com/question/1741474

#SPJ1

Complementarity in a relationship results from the fact that people are attracted to other people who are somewhat different from themselves.

a. True
b. False

Answers

The assertion is correct.  People are drawn to others who are a little different from themselves, which results in complementarity in relationships.

Complementarity is a factor that influences romantic attraction. The last stage of filter theory is also known as "complementarity of needs," and it occurs here. It describes how well two people complement each other and fit together to suit each other's requirements.

The mutual exchange of energy and support between partners defines reciprocity in partnerships. Different forms of reciprocity exist: Giving without anticipating a specific result is known as generalized reciprocity. Equal giving and receiving is known as balanced reciprocity.

Learn more about " complementarity in relationships " to visit here;

https://brainly.com/question/14040522

#SPJ4

Which of the following statements best summarizes the system of railroads shown on the map?
The majority of the railroads that connected the North to the South were built by 1850.
The railroads established by 1860 each began and ended at a major American city or port.
The primary direction of the railroads built between 1850 and 1860 was north to south.
The extent of the railroads in the South was very limited compared to that of the North.

Answers

The expansion of railways in the South was fairly restricted in comparison to that in the North, which best summarizes the railroad system displayed on the globe map. Thus, option D is correct.

What is the railroad?

Railroad, means of land transportation in which flange-wheeled vehicles travel on two parallel steel rails, or tracks, either by self-propulsion or locomotive propulsion.

In the seventeenth century, railways were used in England to minimize friction in carrying heavy loaded wheeled carriages. The South's railway growth was very limited in compared to that of the North, which best describes the railroad system.

Therefore, option D is correct.

Learn more about the railroads, refer to:

https://brainly.com/question/28943383

#SPJ1

What values are important in Vietnamese culture?

Answers

The Vietnamese culture value the importance of having a family and also value traditions.

The Vietnamese culture is similar to that of the South Asian culture. The people following this culture value the importance of family the most. For them family is above all. Having a family for them means having some people who will be there when a person will be need. They also value traditions and follow all their traditions what their ancestors followed. They also have a great sense of honor, dignity, respect and duty. They also have a feeling of harmony and peace and they live with this value. For this culture ancestral worship is a very important factor.

Learn more about Vietnamese culture at:

brainly.com/question/869141

#SPJ4

What is the traditional role of a teacher?

Answers

Answer:

A traditional view of the teacher's role is as a giver of knowledge. Teachers share knowledge with students on a particular subject, through lessons that build on their prior knowledge and moves them toward a deeper understanding of the subject.

Explanation:

1. _________ completes the water cycle.

Answers

Answer:

Evaporation

Explanation:

Evaporation complete water cycle

which group used a document called common sense to persuade people to join its cause? (3 points)alliesloyalistspatriotsundecideds

Answers

The Patriots used a document called Common Sense to persuade people to join their cause during the American Revolution. It was a pamphlet that argued for the need for the colonies to break away from Britain and form a new nation.

Written by Thomas Paine in 1776, Common Sense was widely read by colonists and was highly influential in convincing many undecided colonists to join the Patriot cause. The pamphlet outlined many of the philosophical, political, and economic reasons for why the colonies should declare independence. Paine criticized the monarchy of Britain, argued that a republic was the best form of government, and laid out the economic benefits that would result from independence.

Common Sense was an effective tool for convincing undecided colonists to join the Patriots. The pamphlet attracted a wide audience due to its simple, easy-to-read language and its persuasive arguments. It helped to galvanize the Patriots' cause and to increase the number of people who were willing to fight for independence. In the end, Common Sense was a key factor in helping the Patriots to win the Revolutionary War.

Learn more about The Patriots at :https://brainly.com/question/13129609

#SPJ4

Answer: The Patriots

Explanation:

Yun was learning English as an adult. She found that she had trouble with some of the sounds in English because those sounds were not part of her native Chinese. The difficulty she was having involved

A. pragmatics
B. phonemes
C. morphemes
D. syntax
E. semantics

Answers

The difficulty she was having involved phonemes.

Hence, correct option is B.

A phoneme is a sound or a group of sounds that speakers of the language or dialect in question perceive to have the same function. The English phoneme /k/, which appears in words like cat, kit, scat, and skit, is an example. In linguistics, a phoneme is the smallest unit of speech that distinguishes one word (or word element) from another, such as the element p in "tap," which distinguishes that word from "tab," "tag," and "tan."

To know more about phonemes here

https://brainly.com/question/7618756

#SPJ4

What is the most powerful position in the House of Representatives?

Answers

The Speaker combines the institutional roles of the presiding officer and administrative head of the House, the leader of the majority party in the House, and serves as the body's leader.

What is the House of Representatives?

The lower house of the United States Congress is the House of Representatives, sometimes known as the House of Representatives, the U.S. House, or just the House.

The Senate is the upper chamber.

They make up the United States bicameral national legislature as a whole.

The Speaker, who is chosen by the entire House of Representatives, combines the institutional roles of presiding officer and administrative head of the House, leader of the majority party in the House, and representative duty of an elected member of the House to serve as the body's leader.

The Vice President is first in line to succeed the President, followed by the Speaker of the House.

Therefore, the Speaker combines the institutional roles of the presiding officer and administrative head of the House, the leader of the majority party in the House, and serves as the body's leader.

Know more about the House of Representatives here:

https://brainly.com/question/25965873

#SPJ4

Other Questions
over the past several decades, the difference between the labor-force participation rates of men and women in the u.s. has a. gradually increased. b. remained constant. c. gradually decreased. d. been eliminated. Which image shows an object or objects moving with accelerated motion? CAN ANYONE PLS HELP ME WITG THIS MATHEMATICS???? Authorized uses of the governmentwide commercial purchase card include which three of the following?Overseas purchases up to $25,000SF- 182 training payments up to $50,000Open-market micro purchasesPayment against an existing contract what is the value of the limit [tex]\lim_{x \to \5} \sqrt{x^{2}+4 }[/tex] Points a, b, and c are collinear. If bc = 8. 5 and ac = 13. 2, select all possible values of ab. Effective marketing strategies rarely feature: O Goals that purposefully raise expectations. O Audaciousness. O Plausible tactics. O A balance between reasonable risk and returns. O Low expectations. What are the factors that affect cleaning and sanitizing efficiency? sliding filament theory steps If you push repelling ends of magnets together really hard and let go of one of the magnets, you will have done what? Find dy/dx for the function y=3x^0 The music video website vevo is supported primarily by what kind of revenue? Why did the professional field of paralegals develop?O Legal secretaries trained paralegals to help with their overload.O The paperwork for lawyers alone caused this field to increase.O In the 1970s, lawyers had no one to assist in executing legal work.O During the Vietnam War, people took an interest in legal matters, resulting in an increase of paralegals. determine the equation of the parabola that opens up, has vertex (7,7) and a focal diameter of 16. As european countries continued to compete for overseas empires, their sense of rivalry and mistrust of one another deepened. ______________________ caused friction between the countries of europe. What is mode maths example? if 10 people appear at random to give blood, what is the probability that at least 1 of them is a universal donor What is capital budgeting What causes biological contamination? Doing philosophy involves which of the following? a. Suffering, hallucinating, dreaming, and thinking about death. b. Thinking further about dramatic, often personal, questions. c. Attending college courses in philosophy. d. Focusing on personal beliefs and ignoring evidence that might contradict those beliefs.