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Transcript: RESPONSIBILITY CURIOSITY COURAGE People CHAMPION transparency CHAMPION transparency We share information openly and proactively. We contribute outside of our specialty. We are known for directness. We are quick to admit mistakes. We question actions inconsistent with our values. CULTIVATE relationships + community CULTIVATE relationships + community We contribute to the community with what we are passionate about. We seek to understand our clients and what matters to them. THRIVE at work + play THRIVE at work + play We embrace curiosity to support a vibrant work culture. We demonstrate consistently strong performance so colleagues can rely upon each other. We inspire others with our passion for excellence. We celebrate wins. We promote learning and professional development. We continue to improve how we work to support summer hours. We believe in an open and collaborative work environment. We are fun to work with and have a positive impact on those around us. Practice DELIVER quality work DELIVER quality work You utilize BBT’s proven CA processes. You support your fellow team members to use independent decision making to meet their deliverables. You know when to zoom in and zoom out. You deliver quality work that is thoughtful. PROMOTE innovation PROMOTE innovation We promote sustainability and healthy buildings. We think strategically. We create new ideas that prove useful. We embrace new technology. We help keep BBT nimble by minimizing complexity and finding ways to simplify. RESPECT the details RESPECT the details We know when to zoom in. We respect how things go together and their relationships. We use the guiding principles of the parti to inform the details. Process CURIOSITY enables a process that listens, empowers, and connects 3 statements on how we live this core value LISTEN to every voice LISTEN to every voice We embrace listening as a cornerstone of the BBT approach. We believe that listening is both a skill and an art. We add to the conversation. We create opportunities for clients and stakeholders to contribute to the visioning and design process. EMPOWER team members EMPOWER team members We empower fellow team members to contribute their best by providing the necessary information, time, and support. We empower colleagues to take ownership over their projects and tasks. We recognize team member contributions. CONNECT through design CONNECT through design We believe design is a conversation. We create functional spaces that support the end user. We connect the technical details to the human experience. We blend expertise and client-centered design to create spaces that bring people together.

Screw Propellor

Transcript: HISTORY In acourdance with Jayden H, Nirvair Sandhu Basic properties SCREW PROPELLOR The Screw Propeller is made up of several components which work together to produce the necessary thrust required to propel a vessel or aircraft. These include the following: Blades: These are the wing-like structures that are attached to the main body(Hub) that is freely rotating to create thrust. The number of blades can vary, with some propellers having two, three, four, or more blades. Hub: The hub is typically made of strong and lightweight materials, such as aluminum or stainless steel. Mainly this connects the blades with to shaft. Shaft: The propeller shaft is the component that connects the hub to the engine or motor. The shaft is responsible for transmitting the power from the engine to the propeller, which then converts the power into thrust. Types of screw propellers Fixed Pitch Propeller As the name suggests the fixed pitch propeller has a fixed angle that is unable to be adjusted. These propellers are simply designed for the use of boats and aircraft. Controlable Pitch Propeller The controllable pitch propeller allows the angle to be adjusted while inuse unlike the fixe. This allows the propeller to obtain an optimal angle for maximum efficiency. Ducted Propeller Ducted propeller is a type of propeller that in inclosed in a circular duct. The duct improves the efficiency of the propeller by reducing the amount of turbulence that is affecting the propeller allowing more thrust to be generated. Feathering Propeller The feathering propeller is a subclass of propeller that allows the blades to be rotated at an angle that can produce no thrust. This sort of propeller is mainly used in boats that have a secondary means of propulsion. Method / Use Newtons Third Law of Motion Newton's third law of motion: In this case of a screw propeller this law applies to the motion of which the water adjusts around the propeller. For the case with aerocraft, the propellers are used to exert force throughout the air that will push forth the aircraft. Thrust and lift created by the propeller is a perfect example of Newtons third law of motion. For whatever is exerted with force will have push back ( in this case air or water). Factors Facing the Screw Propeller The efficiency of a screw propeller is measured by how effectively it is able to convert the energy produced by the engine or motor into thrust to propel the vessel forwards. Though we need to know the details on how this amazing machine works. Several factors affect the efficiency of a screw propeller including the blade, pitch ratio, diameter, blade area ratio, and blade thickness. The operating conditions of the vessel such as the water temperature salinity. All of these factors lead to the efficiency of a screw propeller. Advantages Screw propellers offer several advantages over other propulsion systems including high efficiency, versatility, reliability; Screw propellers are one of the most efficient subclasses that are amazing at transitioning power into thrust making them ideal for vessels that require high speeds or long range operations. Screw propellers can be designed for a wide range of vessel sizes alongside different operation conditions, from large commercial vessels to small little dinghy’s. With screw propellers being simple and reliable with few moving parts and low maintenance required these make for perfect movement. Applications Screw propellers have a wide range of applications within the marine industry and many others. Such as commercial shipping, military uses, pleasure boats, and lastly research vessels. This is because screw propellers provide necessary propulsion allowing the craft to move throughout the water swiftly, reliably, with little to no issues. Versatility and adaptability provide them to be the ideal option for both aircraft and subnuatic (alongside many others). conclusion In conclusion, within the vast expanse of the open sea, the screw propeller has been a shining star within the industry. Thus allowed us humans to explore the ocean depth and skye's high. This ingenious invention's simple design has played an essential role in the growth and development of the industry. As we continue to push the boundaries of what is possible, we can look forward to even more exciting advancements and developments towards the way in which we move. These exciting advancements within the propulsion systems will allow us to travel with ease for more exciting adventures! Bibiliography Bibiliography 2023. Grc.Nasa.Gov.,the%20action%20of%20the%20propellers. "Development Of The Screw Propeller - Shipping Wonders Of The World". 2023. Shippingwondersoftheworld.Com. Design, Learn, Learn Design, and View profile. 2018. "SCREW PROPELLER- PART 1". Lshipdesign.Blogspot.Com. Bibiliography "Screw

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Transcript: 14th Week Consulting interns can be expensive Time and Money Personal Experience Preliminary Design Stage NFPA 101 and NFPA 13 New and Existing Education, Business, and Mercantile Definition of Project This app would be used to provide interns and recent graduates with an outline of guidelines for how to design and review designs of specific occupancies. With the given time frame, I will be writing the information that will go into the app Begin parametric study: Speak with my mentor and Jason to understand more about what critical variables I could concentrate on for this app. Choose those parameters and begin my study Gather information from NFPA 101 and NFPA 13 for new and existing education, business, and mercantile occupancies. By: Breanne Thompson Next Steps (Continued) Finish preparing for Draft of Analysis Pull together and discuss results of project Draw my conclusions and state future work needed Turn in Final Paper! 10th and 11th Week Turn in my parametric study Begin draft of analysis Map out the process of the app for the key elements 15th Week References Next Steps 7th Week Prepare for Final Presentation Summarize my draft of analysis into presentation Work on how to incorporate a live demonstration for my presentation App Development Background Information 8th-9th Week Continuous Process Objective-C for Apple products Java for Android products 6 months of studying Places to Learn: Codecademy, iOS Dev Center, Android Developers Training Hire App Developer will cost thousands Prepare Final Paper Dive into Shark Tank! 1. 2. 6th Week Background Presentation 12th-13th Week

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Transcript: Real action and accountability Amnesty International Non-state actors/ Rebel Groups?? ...and what about men?? ignoring male rape victims? would rape exist without a man? Weapons of War: Rape UN as an Arena - NGO's - Discussion and dialogue Arena Instrument Actor Critical Thinking Weapons of War: Rape UN as an instrument UNSC Resolution 1820 (2008) UN as an Actor - UN Action Against Sexual Violence in Conflict Weapons of War: Rape Problems with 1820 "Roles and Functions of International Organizations" "Sexual violence, when used as a tactic of war in order to deliberately target civilians or as a part of a widespread or systematic attack against civilian populations, can significantly exacerbate situations of armed conflict and may impede the restoration of international peace and security… effective steps to prevent and respond to such acts of sexual violence can significantly contribute to the maintenance of international peace and security" (UNSC Resolution 1820, p. 2)" Background Presentation- Kristin Mann Weapons of War: Rape Brief Insight - used to manipulate social control - destabilize communities - weaken ethnic groups and identities Examples: - Sudanese Militia - Rwanda Genocide - DRC Critical Thinking Critical Thinking Increased Data Collection by international organizations - determine humanitarian responses - ensures justice and reparation - provides recognition and dignity

Screw propellor

Transcript: The Screw Propeller by John Ericsson By: Vihaan Jain and Krish Parmar The Screw Propeller The Screw Propeller Materials Materials Many materials needed and labor intensive Made out of Cast Iron Found near the Great Lakes (America) and the coast of Britain (Europe) The furnaces that can be used to smelt the iron can be found along the East Coast (America) and in England (Europe). Picture Pictures Benefits of the Screw Propeller Benefits Long Term Long Term Helps ships of all sizes cross bodies of water Very versatile Can be built upon in the future to make it even more efficient and cost effective Can help the creation in different ships such as ships of iron hulls Short Term Short Term Very versatile Can be used on military, personal, or cargo ships. Allows ships to become bigger, and provides more storage space then competitors Can travel fast for long distance travel Can help with trade and moving cargo The Screw Propeller: How it came to be and how it will be used How it improved on what already exists + how it will be used The Origins and How it Works Based on the design of Archimedes Archimedes used a screw to lift water for irrigation and bailing boats Instead of using it to lift water it is used to propel a vehicle in water The Origins and How it Works How it will be used & How does it improve on what already exists? Where and how it will be used & How does it improve on what already exists? Military: Used in many ships, from small to large Used in military because it is hard to destroy. It is completely underwater making it difficult for projectiles to destroy the propeller Different from paddle propellers as the paddle propellers are out of water and much easier to hit. The propeller takes up less space so there is more cargo room for Weapons This differs from the paddle propeller as they are much bigger and take up much more room. How it will be used & How does it improve on what already exists? Title Travel: The propeller can be used to traverse across rivers, shallow waters, and canals. Screw propellers in canals can help transport goods faster and more efficiently. Paddle propellers are much larger so they do not properly fit in these spaces. Other Improvements: Ships will be cheaper to use with screw propellers. This is since the machinery is much more similar than that of the paddle propellers. They also use up less fuel than the paddle propellers.

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Transcript: Death rate 2012: 12.84 deaths/1,000 population (World ranking: 22) Infant (Child Mortality) Total: 79.02 deaths/1,000 live births (world ranking: 10) HIV/AIDS (2) Appropriate Technology Landlocked country Great African Rift Valley system: East – Lake Malawi South – mountains, tropical palm-lined beaches Mainly a large plateau, with some hills Lake Malawi (Lake Nyasa) Almost 1 million people have AIDS 60% of these are female Declining in urban areas, Rising in rural areas Leading cause of death amongst adults Contributes to the low life expectancy: 54.2 years 209th ranking (One of the lowest) 500,000 children have been orphaned due to AIDs Micro-finance Policy Framework and Strategies (Health SWAp) increasing the availability and accessibility of antenatal services; utilization of skilled health personnel during pregnancy, childbirth and postnatal period at all levels of the health system; strengthening the capacity of individuals and institutions to improve maternal and neonatal health; increasing the number of skilled health personnel; constructing and upgrading health facilities to offer essential health services particularly focusing on rural and underserved areas; and provision of ARVs and micronutrients during pregnancy. Geography of Malawi CCST 9004 Appropriate Technology for the Developing World Indicator 3: Literacy Rate of 15 – 24 year-olds According to the World Bank, microfinance is defined as: Microfinance is the provision of financial services to the entrepreneurial poor.This definition has two important features:it emphasizes a range of financial services—not just credit— and it emphasizes the entrepreneurial poor. Goal 2: Achieve Universal Primary Education Appropriate Technology: SIRDAMAIZE 113 Population: 16,777,547 (estimated in July 2013) Population growth rate: 2.758% (2012 est.) (World ranking: 18) Age structure Children: 50% of total population HIV/AIDS Human Resources Education Poverty Food Insecurity Erratic Rainfall Patterns/Droughts Corruption Lack of Foreign Investment Languages Indicator 5: Proportion of seats held by women in National Parliaments Central Region: 1-9 (Yellow) *Capital: Lilongwe Northern Region: 10-15 (Red) Southern Region: 16-27 (Green) Lake Malawi (Blue) Land surface area 45,747 square miles Challenges: · shortage of qualified primary school teachers; · inadequate physical infrastructure; · poor retention of girls mainly from standard five to eight; · high disease burden due to HIV and AIDS consequently leadinto absenteeism, especially among girls who take care of the sick · Poverty levels are high in rural areas. Malawi – Climate/Agriculture Trading partners: South Africa, Zambia, China, US Challenges: · shortage of qualified primary school teachers; · inadequate physical infrastructure; · poor retention of girls mainly from standard five to eight; · high disease burden due to HIV and AIDS consequently leading to absenteeism especially among girls who take care of the sick; and · poor participation of school committees and their communities in school management. · Poverty levels are high in rural areas. 1 Doctor per 50,000 people Hinders the ability to deliver medical services to people in need Reason: Emigration Lack of access to education Aggravated by AIDS > 4 nurses are lost each month This also affects other sectors: Government Business Farmers Human Resources HIV/AIDS - Contemporary GDP: US $14.58 billion (2012 est.) (World ranking: 142) Labor force: agriculture: 90%; industry and services: 10% (2003 est.) Countries main income Agriculture Main crops: maize, tobacco, tea, sugar cane, groundnuts, cotton, wheat, coffee, and rice Industry: tobacco, tea, sugar, sawmill products, cement, consumer goods Challenges: limited capacity in terms of human and material resources to facilitate adult literacy and continuing education; early marriages perpetuated by socioeconomic factors; socio–cultural factors that make people believe that men should be leaders while women are followers; and, poor learning environment which affects girls in primary and secondary schools e.g. sanitary facilities, long distances to education facilities, extra burden from domestic chores especially for adolescent girls resulting into high dropout rate. 1964: Independent from Britain Indicator 1: Maternal Mortality Ratio Malawi Demographics Problems - Outline Indicator 4: Share of Women in Wage Employment in the Non- Agriculture Sector measure of employment opportunities ( i.e equal proportions of men and women in formal employment) Yet, more women participate in the agriculture sector than in the formal wage employment especially in jobs that require professional qualifications. Due to: literacy levels, gender disparity and cultural values. Facts About the Product: Drought tolerant maize variant Able to mature under limited rainfall Suitable for marginal rainfall areas 136 days to mature Normally: 150 – 180 days Able to mature under limited rainfall Suitable for marginal rainfall areas

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