Animal Totems and Guides - 672 Words

Animal Totems Guides Animal totems and guides may present for long or short periods of time and are directly connected to what is presenting your life and/or what lessons are meant for you now. Tune into whether or not the relationship with your animal totem is meant for a number of days or years. Let this powerful animal relationship lead you forward in terms of new knowledge or awareness about your core traits. Animal totems might be presenting to teach you through emotional aspects such as strength, patience, insecurity, fear, confidence or anger. In short, animal totems help us to learn about our ultimate truths in life. They may present in your meditative space and/or your dream space bringing much-needed lessons. It is also common that animal totems are a spiritual tool for you. I.e., when you see this animal it is your spiritual reminder to Ground. The time frame in which a particular animal totem is in your life directly correlates with how well you recognize, learn and then incorporate the knowl edge into your life. Be mindful that your animal totem/s (and we do have more than one) have chosen you! They will present when you are fully and completely ready to accept and realize the lessons in their coming. Most often, your animal totems are wild animals as opposed to domesticated. This is not always the case but often is. Use your gift of Claircognizance (clear knowing) to discern this. Your will know there is a higher knowing message for you when the animalShow MoreRelatedWhat I Learned About The Flute Was So Special1154 Words   |  5 Pagestell stories using animals as the main character. I made this assumption before even looking up the actual reasoning. I then found a quote from Sitting Bull explaining that â€Å"every seed is awakened and so is all animal life. It is through this mysterious power that we too have our being and we therefore yield to our animal neighbors the same right as ourselves, to inhabit this land†. Their thinking may include that because we are all connected , it is easy for us to relate to animals. It is also veryRead MoreSummary Of Sigmund Freuds Totem And Taboo1239 Words   |  5 PagesIn the book, Totem and Taboo by Sigmund Freud, Freud focuses on the commonly acknowledged cultural taboo against incest and studies how it structures primitive societies. He speculates on his concept of the Oedipal Complex and how it affects society as a whole. He wishes to establish a connection between the Oedipal Complex and the phenomenon of conscience, which involves the sense of a moral code governing our lives and our sense of guilt. In order to establish this connection, Freud discusses ambivalenceRead MoreA Comparative Analysis of Shamanistic healers in Celtic and Native American Cultures1112 Words   |  5 PagesCeltics have always held a certain mystique that is worthy of great exploration. From animal spirit guides that aide in healing to the shamans that are often the â€Å"go-to† men of the Native American and Celtic communities , the shamanistic tradition of medicine is one that has been admired and practiced by many that do not share the same ethnicity as theses traditional healers. Although the use of animal spirit guides is often ridiculed, as are the sacred spiritual journeys and conversations that theseRead MoreAn Analysis Of Dominic Pettman s The World Of The Planet We Live1163 Words   |  5 Pagesit’s a human or an animal, have a significance behind where it comes from, where we get it from and what message it receives to another. In this case, to have a voice consist of what it’s used for and how it comes back to you in different reflections using sea and land animals and humans. To have a â€Å"voice† in the planet we live, it involves with imitation, body language, melancholy song with vocalization and similarities of the human species with the species of diverse animals and vice versa. DominicRead MoreWho s Really Control - Is Your Mind A Runaway Train? Essay1237 Words   |  5 Pagesto run and play in; a wise guide, power/totem animal or angel can come and guide you, clear and recharge your energy body, a Master Healer to come and send powerful Reiki and Energy healing to your body or giving you a Healing Massage. BE OPEN: Be open to what may show up for you. Your Sacred Garden is a mystical and magical place where wonderful things can happen. GIVE GRATITUDE: End your session with gratitude for your Sacred Garden and all the plants, animals, guides, angels, etc. that showedRead MoreUnderstanding The Formation, Transmission, And Transformation Of Cultural Meaning Within Societies Essay1692 Words   |  7 Pagesthe resources† and allowed their society to be both politically and economically stable, they were able to form complex clan structures and long lasting alliances (RRCAP 1.4 1996: 55). Cultural artifacts within the society range from elaborate animal totems that recounts and traces clan geologies and relations, to extensive oral traditions and ceremonies that recount historical exploits as well as laws and protocols that ensures cohesiveness within their confederacy of clans (RRCAP 1.4 1996: 56).Read MoreCharacteristics of African Religion1769 Words   |  8 Pagesarrival of the first missionaries in Natal. The name Modimo is today commonly used for god. In the traditional religious orientation of the Batswana , Madimo was never conceived as a person. Madimo was known as the beginning and the cause of human, animal and even world existence, but not as a human being and even less as a father. A Realm Of Spirits: There are Three categories in this feature: Ancestoral spirits : Nature Spirits Read MoreThe Massain and the Nuer Peoples of Africa1705 Words   |  7 Pagescattle. In fact, Tepilit states that his father even made the following comment when he neglected to properly watch over his father’s herd one day: â€Å"Woman, do not feed that dog, and tell him to stop the daybreak! He does not deserve the food of my animals if he cannot bring them all home safely† (Saitoti 19). Even though these appear to be harsh words, because the Maasai rely primarily on pastoralism, neglecting to properly attend to a herd is a serious offense. With respect to the Nuer, â€Å"Cattle areRead MoreThe Drum Beater By Karoo Ashevak1933 Words   |  8 Pagesis the belief in animism. Animism is the â€Å"belief that all plants, animals, and objects have spirits† (Merriam-Webster Dictionary). The Inuit’s were firm believers in the importance of spirits. This is the reason why Inuit’s not only had great respect for animals, but especially for the one’s they hunted (The Inuit, 25). As a result, they were especially careful with the animals they hunted, because they believed that the animals gave themselves up for the better of the community. Their belief inRead MoreAborigines in Australia Essays2829 Words   |  12 Pagespractically depending on wild animals and plants for food, only equipped with the basic paraphernalia of graving tools, spear, boomerang, wooden shield, grindstones, among others, moving from one area to another in search for game food which made them semi-nomadic people. Comprising of some 500 tribes, their culture are linked by totemism, or affinity to an animal, plant or cosmical phenomena, with several tribes belonging to one totem but may have varied languages (Reidlinger

Identification And Description Of Authentication...

GAI is a financial institute located in Canada, the United States, and Mexico. It is specialized in financial management, loan application approval, wholesale loan processing, and investment of money for their customers. The GAI employs over 1,600 employees and has been growing consistently for nearly six years because, its management strategy has been built on scaling operational performance through automation and technological innovation. However, the GIA has experienced several cyber-attacks from outsiders over the past a few years ago. This attack has conducted the loss of its confidentiality, integrity, and availability for several days, the loss of its reputations, and mostly the loss of its customer data confidentiality. To secure the GAI’s network system, a lot of issues have to be addressed. This paper will cover the identification and description of authentication technology and network security issues, list all access points, it will design a secure authentication t echnology and network security, list all known vulnerabilities, address concern over the mobile security and design a secure mobile computing, identify wireless vulnerabilities and recommend what safeguards, and finally, design a cloud computing environment for GAI. Because GAI is a financial institution, to secure its facility, a top secret clearance have to be required for everyone who enter its network or facility. GAI’s Computer Security manager (CSM) have for duties to monitor all activity withinShow MoreRelatedIpv6 And The Current Version Of Internet Protocol1229 Words   |  5 Pages â€Æ' Table of Contents Abstract 2 Introduction 3 Description 4 Abstract With the rapidly approaching global shortage of IPv4 addresses, the current version of Internet Protocol is slowly getting into its limitation of address space and its insufficient security features. IPv6 is the next generation of IP addressing. Used on the internet and on many LANs and WANs that is designed to meet the shortage of IPv4. When IPv4 (a 32-bit system) can have approximately 4 billion totalRead MoreHow Technology Has Brought Internet1392 Words   |  6 Pagesdevelopment of technology has brought Internet to become the mass communication media between people or companies. Through Internet, people can communicate with other people in various places. Companies can get many advantages by using Internet network to support their business. Therefore, companies are trying as hard as they can, and give high effort in protecting their network from attack and make sure that they have the best network security. Most people think that the threat of security attack isRead MoreInternal Network Security1451 Words   |  6 Pagesdevelopment of technology has brought Internet to become the mass communication media between people or companies. Through Internet, people can communicate with other people in various places. Companies can get many advantages by using Internet network to support their business. Therefore, companies are trying as hard as they can, and give high effort in protecting their network from attack and make sure that they have the best network security. Most people think that the threat of security attack isRead MoreInternal Network Security1463 Words   |  6 Pagesdevelopment of technology has brought Internet to become the mass communication media between people or companies. Through Internet, people can communicate with other people in various places. Companies can get many advantages by using Internet network to support their business. Therefore, companies are trying as hard as they can, and give high effort in protecting their network from attack and make sure that they have the best network security. Most people think that the threat of security attack isRead MoreDesign Proposal Summary956 Words   |  4 PagesIntroduction to WAN Technologies Professor: Cook Date: Design Proposal Summary The network team is proposing that access control lists (ACLs) be installed on routers at the Cleveland office. Security policies and procedures have also been considered in order to handle and maintain the ACLs. Access controls are a sequence of instructions that a router will refer to before either allowing a packet into or out of an interface. This is done by making sure that there are security features in placeRead MoreLiterature Review On Security Of Internet Of Things1519 Words   |  7 PagesLiterature Review on security of Internet of Things Department of Electronics and Telecommunication Engineering, College of Engineering, Pune, India Abstract The concept of the internet of things is that every physical of object in the real world has a virtual component on the internet that can produce and consume services .Such super connected objects would be of great convivences but they would require novel approaches to ensure security and ethical uses. While internet of things is more thanRead MoreDocument Appropriate User Administration ( Topaz )992 Words   |  4 Pagesauthorize access to the Topaz Network as well as to authenticate user rights to Topaz and client’s network systems and environment. Topaz protects confidential and other sensitive information from theft, unauthorized use, damage or destruction by limiting access to authorized personnel. Accessing protected information is logged and reviewed by managers and supervisors as needed. User ID and password combinations are required to authenticate users into the Topaz network. Authorization to accessRead MoreDesign And Implementation Of A Defense Security Perimeter System1441 Words   |  6 PagesDesign and Implementation of a Defense Security Perimeter System Network security is becoming an increasingly important concern for small and midsize companies. A breach in internal or external security can severely damage a company’s most important operations, hampering productivity, compromising data integrity, reducing customer confidence, disrupting revenue flow, and bringing communications to a halt. This paper examines some of the new security challenges that confront small and midsize businessesRead MoreA Report On Suntrust Bank1671 Words   |  7 Pagesorchestrated by the hacktivist group Izz ad-Din al-Qassam (Kitten, 2012). SunTrust plc. is committed to helping their customers to up their online transactions secure and safe. Despite the various security measures, features and procedures implemented by SunTrust to secure their network and server from cyber-attacks as well as to help protect consumers from scammers and unauthorized access to their accounts, yet, they become a victim of the hacktivist group Izz ad-Din al-Qassam who insistRead MoreSecure Atms by Image Processing2357 Words   |  10 PagesSECURE ATM BY IMAGE PROCESSINg ABSTRACT This paper encloses the information regarding the ‘IMAGE PROCESSING’. And discussed one of the major application of image processing ‘BIOMETRICS’. Biometrics technology allows determination and verification of ones identity through physical characteristics. To put it simply, it turns your body in to your password. We discussed various biometric techniques like finger scan, retina scan, facial scan, hand scan etc. Two algorithms have been proposed by taking

Cholecystits/Cholelithiasis Free Essays

PATHOPHYSIOLOGY Medical Diagnosis: Cholecystitis/Cholelithiasis Nursing Diagnosis: Activity intolerance r/t laparoscopic abdominal incisions AEB SOB during ambulation, increased respirations at 38, O2 sat 80% room air after walking 50 ft. Normal Physiology: The gallbladder is situated inferior to the liver. The gallbladder is a structure that functions as a storage space for bile that is produced in the liver. We will write a custom essay sample on Cholecystits/Cholelithiasis or any similar topic only for you Order Now The liver produces and secretes bile into the gallbladder from the right and left hepatic duct join together to become the common hepatic duct then into the gallbladder via the cystic duct. During the digestion of fatty food, the gallbladder releases bile that passes through the common bile duct and into the duodenum through the Sphincter of Oddi to break down fat into fatty acids to be absorbed by the small intestine to be used as energy and storage of energy for metabolic needs of the body. Pathophysiology: Cholecystitis, and inflammation of the gallbladder, is a condition which can be caused by cholelithiasis, the formation of gallstones. Most stones are formed of cholesterol. Excess cholesterol in bile is associated with obesity, high cholesterol diet and drugs that are prescribed to lower cholesterol levels. The excess saturation of cholesterol can lead to the formation of stones. This client had an elevated LDL and low HDL levels that do state the client had excess cholesterol. Biliary stasis, which is slow emptying of the gallbladder, can also cause the formation of stones. An inflammation of the gallbladder allows for excess water and bile salt reabsorption which call also lead to the formation of stones. This client did have wall thickening and distention of the gallbladder that indicates a inflammation of the gallbladder over a period of time. This is the second time the client came to the ER with pain in a 6 week period. Potential Complications: If a gallstone migrates out of the gallbladder into the ducts, it can lead to cholangitis which is an inflammation of the duct. Obstruction of the common bile duct may cause bile reflux into the liver causing pain, jaundice, and liver damage. The clients ALT, liver function test was elevated indicating liver disease process and in this clients case it is due to the back-up of bile into the liver from obstruction in the common bile duct. The client can also have pancreatitis due to the inability of the pancreas to secrete digestive enzymes through the pancreatic duct. The client had mild pancreatitis confirmed by CT scan. Complications of the cholecystitis/cholelithiasis can lead to a collection of infected fluid within the gallbladder, gangrene, and perforation resulting in peritonitis or abscess formation. A fistula into adjacent organs can for such as in the duodenum the colon or stomach. During the laparoscopic cholecystectomy, the client’s gallbladder was noted with gangrene but no perforation, peritonitis, fistula or abscess formation was noted. If this condition goes untreated, death can result from hemorrhage, peritonitis, hypovolemic shock, septicemia and septic shock. The client did not die because treatment and surgery was performed. Nursing Interventions Rationales: Independent: 1. Ambulate with client 1:1 assist. The client should not ambulate alone. The client is at risk for falls for injury to do her activity intolerance for SOB and decreased O2 sats. This will ensure the client does not fall and if she does become weak or unstable it will reduce the injury. . Place the client in semi-fowler during resting time in bed. This will decrease orthopnea and help the client breath better by decreasing pressure on the diaphragm allowing for better expansion of the lungs. 3. Monitor respiratory status and auscultate lung sound every 4 hours. This will help assess interventions and any changes needed for their respiratory status. Dependent: 4. Monitor and assess clients client’s O2 sat level and administer O2 at 2L NC per physician’s orders. The clients O2 Sat had been at 80% room air nd after activity with O2. This will help monitor client needs and evaluate the need for any changes this client may need for a decrease or increase in O2 delivery. 5. Administer morphine sulfate 1-5 mg IV push prn q2h over 2 minutes. Administering pain meds can help decrease pain associated with the client needing to cough and deep breath and will help the client ambulate. Although the client has not indicated much pain, giving prior to activity will help the client tolerate ambulation, cough and deep breath and spirometer. 6. Administer Cefoxitin 1 gm in 100mg/NaCl 0. 9% over 1 hr q8h per physician’s orders. The administration of antibiotics will reduce the client risk for peritonitis from gangrene of the gallbladder and risk of infection form the surgery. This will also help with healing of the clients mild pancreatitis noted on CT scan Interdependent: 7. Collaborate with dietician to meet with the client regarding diet. In a client with the removal of the gallbladder, the client needs to be educated on the types of food to avoid after surgery. This will help identify what types of foods the client can continue to enjoy and those that will facilitate abdominal problems post cholecystectomy. Ensuring the family is also involved when the dietician is present will help increase the likelihood of adhering to a new diet holding the client accountable for food choices. 8. Collaborate with respiratory therapy to assess the need for respiratory assistance such as the need for nebulizer treatment or the need for portable O2 for ambulatory purposes. The client’s O2 quickly drops after taking D/C of O2. 9. Collaborate with occupational therapy to assess the ability for the client to go home. The client is an elderly lady and may need to be evaluated prior to discharge to assess ADL’s since she lives on her own. This will ensure the client can safely return home or may need to be transferred to rehab prior to going home and educate the client on throw rugs, shower use and other in home dangers that elderly clients are at risk for. Client Teaching: Instruct the client on the need to cough and deep breath and spirometry. The client has had SOB post op and decreased O2 saturation. The client has atelectasis in her right upper lobe with diminished lung sounds throughout with decreased expiratory effort. I educated the client on coughing and deep breathing every hour x10 and how to use the pillow for splinting her abdomen due to abdominal pain post operatively. Client understood and demonstrated this very well and prior to end of shift I assessed the client and had her demonstrate what I had taught her prior to leaving and she performed properly and also stated she had been doing it every hour as instructed. Textbook Signs Symptoms . Pain, abrupt onset, severe and steady 2. Pain radiate to the back, right scapula and shoulder lasting from 12-18 hours 3. Nausea, vomiting and anorexia 4. Chills and fever 5. Abdominal guarding Risk Factors 1. Female over age of 65 2. Family history 3. Native American; northern European heritage 4. Obesity 5. Hyperlipidemia 6. Use of oral contraceptives 7. Biliary stasis: pregnancy, fasting or prolonged parenteral nutrition 8. Dise ases or condition: DM; cirrhosis; ileal disease or resection; sickle cell anemiaReferences: Domino, F. n. d. ). 5-minute clinical consult Powered by Skyscape (Ipod). Lippincott, WIlliams Wilkins. LeMone, P. , Burke, K. , Bauldoff, G. (2011). Medical-surgical nursing care critical thinking in patient care (5th ed. ed. ). Upper Sadle River, NJ: Pearson Education. Martini, F. H. , Neth, J. L. (2009). Fundamentals of anatomy and physiology (Eight ed. ). San Fransisco: Pearson Benjamin Cummings. Pagana, K. , Pagana, T. (2009). Mosby’s diagnostic and laboratory test reference (Ninth ed. ). St. Louis, Missouri, United States: Mosby Elsevier. How to cite Cholecystits/Cholelithiasis, Papers

Competition and Entrepreneurship Theory - Process - and Practice

Question: Discuss about the Competition and Entrepreneurship for Theory, Process, and Practice. Answer: Introduction Entrepreneurship refers to the set of skills by which entrepreneurs design, launch and run a new business. Such kind of business usually initiates as a start-up organisation that offer a particular product or a company. Entrepreneurship involves a number of skills in order to establish the business. The present report is based on the principles of entrepreneurship as applied to opening a fast food restaurant chain in Dubai. The report outlines the market summary for the venture, the strategies and implementation summary of the business, financial plan and management summary. The discussion concludes logically by summarising the key points from the report. Fast food restaurant chains have a prosperous opportunity to expand its business in Dubai, giving entrepreneurs the open their start-up businesses. Fast food is expected to witness sales soar in the upcoming years. Entrepreneurs must appeal to the fast changing food choices of the population of Dubai as well as the tourists visiting the place. This would lead to an appeal to the consumers coming from the most income groups in the country (Begum, 2015). The fast food restaurant sector is about to get a dynamic growth in the upcoming years as reported by Smith (2016). As per the author, fast foods when sold at inexpensive rates appeal to all individuals who have a tight budget. Moreover, the population of UAE is keen on taking up a healthy diet while consuming fast food. Entrepreneurs, therefore, have the need of focusing on using organic ingredients in order to reach out to the target consumers. The number of tourists visiting the country is in millions. This implies that fast food ch ains get benefits to a great extent from the customer influx. These tourists are familiar with the fast food options available in Dubai due to the marketing campaigns on a global level. As a result of these global marketing strategies, the fast food options available in the country have succeeded in reaching out to the larger section of the population. As per the expectations of the population, the fast food industry needs to evolve itself and expand to cater the rising needs of the people (Al Qaydi, 2016). Strategy and implementation summary of the start-up business In order to start-up business, there is a requirement of suitable entrepreneurial skills. The prime skills that are required for starting up a business are leadership skills. The businesses that are successful need strong leaders who can attain the goals of the business. Entrepreneurs who have good leadership skills can motivate the team to meet the objectives of the company and bring profits. Strategic business planning skills are the second most important skills that one must possess for starting up a business. Developing a strong business plan and undertaking a robust strategic auditing are the key aspects in this field. Application of strategy in the business helps in attaining progress (Kuratko, 2016). Marketing skills are the next kind of skills warranted for successful entrepreneurship as marketing is at the core of any business. Marketing has been said to be a key skill to understand the requirement of the consumers and catering them. Proper marketing produces more profits an d generates more revenues. Skills regarding sales help in building customer relationships. Communication skills are vital in entrepreneurship as communicating effectively is the needs of all businesses. Communication with the concerned stakeholders makes the base of the business more strong and impactful. Appropriate use of verbal and nonverbal cues, in the correct context, help in establishing the proper connection with people (Drucker, 2014). Kirzner (2015) suggest that one must have the ability to raise and manage money. An entrepreneur may suffer setbacks and failures; one must, therefore, have the ability to relieve stress and remain positive. Kuratko (2016) opines that entrepreneurs care faced with challenges in the ultra-competitive world that need to be solved with the available resources in the contemporary times. The most important challenges that crop up in the way of a successful entrepreneurship career are cash flow management, hiring of employees, time management, a delegation of tasks, marketing strategy, business growth, capital, strapped budget and self-doubt. Issues regarding cash flow crop up when there is a delayed invoicing. Adequate budgeting together with planning can help in maintaining cash flow. The key to hire suitable employees is to be exclusive and recruit employees by real references. Time management is a key issue faced by most of the entrepreneurs who must create goal list with specific allotted times for each task in order to maintain a suitable balance between time and task. Delegating tasks is another key concern as individuals find it difficult to assign the appropriate task at the appropria te place. Good employees would help in outsourcing the tasks and specifying the tasks that are to be carried out. One needs to be ultra-specific about what is to be done. One must be adept at making effective marketing plans and planning the budget accordingly. Arranging for capital is a concern that can be solved by multiple methods. The best means is, however, the self-fueled growth model that enables one to fund own business ventures. Prioritising the marketing efforts is critical for combating a strapped budget. There is a need to focus on the continuous creation of new processes focusing on delegation of tasks. Having a strong support system helps in building self-confidence and eliminates self-doubt. Financial plan A number of factors are to be considered while starting a restaurant in Dubai, such as demographics, location, and finances. The unique factors direct the marketing plan, thereby forming the basis of the financial projections. 3,000,000 AED would be the start up fund required to establish the fast food restaurant. The start-up expenses to fund would be 250,000 AED while the start-up assets to fund would be 200,000 AED. Non-cash assets from start-up would be 110000 AED and the cash requirements from the start up would be 20000 AED. Management summary Irrespective of the purpose and background of setting up a business, operating successfully within any entity is not possible without careful management. Entrepreneurs face difficult times in managing the business within the boundaries a typical business has. Entrepreneurship management implies the practice of applying knowledge of entrepreneurship for increasing the effectiveness on the business venture. The risks involved in business are an economic risk, people risk, market risk, strategic risk, technical risk, and personal risk. When left unmanaged, these risks minimise the profitability of the business. All these concerns are to be solved while running a business effectively. There is a need to have knowledge of all aspects of the business, including tax laws, employment laws, labour market, and market trends (Zucchella Magnani, 2016). Uncertainty is to be embraced and accepted. The basic principles of risk management are to be abided by. Pursuing opportunities when others do n ot is the key to walk in a new direction. A lack of suitable resources must not limit the vision to run the business without any hindrance. One must perceive working with others as a good training ground (Manso, 2016). Conclusion From the above analysis, it can be concluded that entrepreneurship requires a set of key skills in order to manage the business. The market of setting up a fast food restaurant chain in Dubai is promising. A suitable mix of leadership and management skills would lead to the success of the start-up business. Challenges faced by entrepreneurs are to be overcome to achieve new heights and fulfill the objectives of the business. References Al Qaydi, S. (2016). The Status and Prospects for Agriculture in the United Arab Emirates (UAE) and their Potential to Contribute to Food Security.Journal of Basic and Applied Sciences,12, 155-163. Begum, V. (2015). UAE Consumer Rejoinder Towards Mc Donald's Sales Promotional Strategy in Dubai.Procedia-Social and Behavioral Sciences,211, 61-68. Drucker, P. (2014).Innovation and entrepreneurship. Routledge. Kirzner, I. M. (2015).Competition and entrepreneurship. University of Chicago press. Kuratko, D. F. (2016).Entrepreneurship: Theory, process, and practice. Cengage Learning. Manso, G. (2016). Experimentation and the Returns to Entrepreneurship.Review of Financial Studies, hhw019. Smith, A. F. (2016).Fast Food: The Good, the Bad and the Hungry. Reaktion Books. Zucchella, A., Magnani, G. (2016).International entrepreneurship: theoretical foundations and practices. Springer.