Exploring Corporate Social Responsibility and The Important Role it Plays in Entrepreneurial Start-Up Businesses

The purpose of this Capstone is to examine the concept of Corporate Social Responsibility (CSR) and the role it plays in entrepreneurial start-up businesses. The paper introduces a more inclusive definition of the concept – Positive Impact Business Social Engagement. It explains the five facets of social responsibility and examines the impact of social responsibility on major business disciplines. The benefits and disadvantages of social responsibility are analyzed, and the financial performance of socially responsible companies is compared to S&P500 performance. Social responsibility in the start-up world is addressed and is contrasted with established large corporations. The characteristics of social entrepreneurs and commercial entrepreneurs are compared as well as how the management styles of entrepreneurial CEOs impact the social responsibility aspects of their ventures. The integral connection between public policy and CSR will also be discussed. The Capstone will conclude in support of start-up businesses choosing to be socially responsible explaining how social responsibility can be implemented in initial business models for future organizational success that satisfies all stakeholders. Lastly, the Capstone reflects on the experiences of the author as he developed a start-up business while at the Whitman School

Intramolecular Singlet Fission in Acenes

In 2017, 98 gigawatts of solar capacity were added globally, outpacing new contributions from coal, gas and nuclear plants combined, based on 161 billion dollars of investment. Solar is the leading contributor to the clean energy revolution and continues to grow in market share and drop in price every year as economy of scale advances the technology. Within this market, silicon and cadmium telluride solar cells dominate nearly all of market share, converting roughly 20% of incident solar power into electricity. It is worth noting that the gains from a 1% increase in power conversion efficiency of the typical 20% solar cell to 21% would be measured, annually, in billions of dollars. If the solar cells installed last year had 1% more power conversion efficiency and the power displaced coal power generation, this enhancement in efficiency would now save roughly 8,000,000 pounds of carbon dioxide emission per hour every hour for the ~220,000-hour (~25 year) lifetime of the solar cells. Within this context, enhancing the power conversion efficiency of solar cells is crucial economically and environmentally. Because sunlight is incident on the earth as a broad spectrum of different colors, the energy of the photons spans a wide range. Unfortunately, the spectral range limits power conversion efficiency. For example, solar cells are transparent to photons with insufficient energy, while photons with excess energy relax to the band edge of the solar material, losing the excess energy as heat. This thesis focuses on improving the utilization of high energy photons currently lost to this thermalization process. In Chapter 1, we introduce the photophysical process of singlet exciton fission and give an overview of the field, with a focus on its potential for incorporation into photovoltaic devices. In Chapter 2-8, we discuss our results realizing singlet exciton fission in molecular systems, specifically bipentacenes. This chapter includes the synthesis of these materials, theoretical calculations predicting and rationalizing their photophysical behavior, and the spectroscopic characterization used to demonstrate the singlet fission process. In Chapter 3, we detail a modular synthetic approach to oligomers and even the first polymer of pentacene. We also discuss some basic properties of these materials using techniques such as linear absorption, cyclic voltammetry, and grazing incidence wide angle X-ray scattering spectroscopy. In Chapter 4, we investigate the photophysics of these materials. Photoluminescence upconversion spectroscopy reveals the decay of the singlet exciton on ultrafast timescales, while transient absorption spectroscopy is used to assign the singlet fission timescale, as well as to characterize the triplet absorption spectra. Chapter 5 discusses the synthesis and photophysics of homoconjugated and non-conjugated pentacene dimers, where singlet fission occurs through sigma bonds. Again, transient absorption spectroscopy is crucial to the assignment of the photophysics at play, but continuous wave time resolved electron spin resonance measurements yield additional insights into interaction between the resulting triplet pair excitons. Chapter 6 provides further detail into the formation of strongly exchange coupled triplet pair states. Continuous wave time resolved electron spin resonance spectroscopy is used to determine the quintet character of these states, and pulsed electron spin resonance measurements nutate the spin of these states to confirm this assignment. Chapter 7 provides the first demonstration that singlet exciton fission is also possible in heterodimer systems. Finally, Chapter 8 delves more deeply into the exciton correlations in these materials with a special focus on the pentacene-tetracene dimer system

Space Cybersecurity Norms

This paper addresses: Evolution of the space systems environment, including space system proliferation and space systems as critical infrastructure Cyber threats to, and vulnerabilities of, space systems Alternative approaches to meeting these threats, and the significance of norms Approaches to the development and reinforcement of norms for the cybersecurity of space systems.Comment: Presented at AIAA/ASCEND Conference on space systems cybersecurit

Soil survey series 25

UNITED STATES DEPARTMENT OF AGRICULTURE Soil Conservation Service In cooperation with ALASKA AGRICULTURAL EXPERIMENT STATIO

Sternal non-union in a professional hockey player: considerations for return to play

We describe a healthy 40-year old professional hockey player with an asymptomatic sternal non-union following aortic root surgery. The purpose of this case report is to make orthopedic surgeons aware of the possibility of this complication following sternotomy, and to discuss the considerations involved in return to play in contact sports. We will discuss our work-up, evaluation, and management of a sternal non-union in a professional athlete. Patient's consent has been obtained

COVID-19 policy interventions and fertility dynamics in the context of pre-pandemic welfare support

This paper focuses on nonpharmaceutical interventions (NPIs) to explain fertility dy-namics during the pandemic, while considering countries’ institutional context. Weargue that containment policies disrupted people’s lives and increased their uncer-tainty more in countries with weak welfare support systems, while health-relatedand economic support NPIs mitigated such disruptions much more there, as theywere less expected by citizens. We estimate monthly “excess” crude birth rates (CBRs)and find that countries with low public support—Southern Europe, East Asia, andEastern Europe—experienced larger decreases and less of a rebound in CBRs thancountries with histories of high public spending—Western, Central, and NorthernEurope. However, in low support countries, NPIs are much more strongly associ-ated with excess CBRs—containment NPIs more negatively and health and economicsupport NPIs more positively—with the exception of the one-month lag of contain-ment NPIs, for which the opposite holds. When putting these coefficients into broaderperspective, our findings suggest that the actual implementation of all NPIs takentogether mitigated fertility declines. This is especially the case for low public supportcountries, whereas one might have seen a birth decline even in high support countriesif the NPIs were not implemented

Biola Hour Highlights, 1973 - 12

The Behold\u27s of Christ\u27s Birth by Al Sanders Philippians by Lloyd Anderson Panel Discussions with Richard Chase, Charles Feinberg, and Samuel Sutherlandhttps://digitalcommons.biola.edu/bhhs/1000/thumbnail.jp

Biola Hour Highlights, 1976 - 11

A Police Officer\u27s View of Life: A Personal Testimony by Robert Vernon Panel Discussions with Richard Chase, Charles Feinberg, and Samuel Sutherland Psalm 63: How Strong is Your Desire for God by Al Sanders Titus for Today\u27s Christian by Curtis Mitchellhttps://digitalcommons.biola.edu/bhhs/1033/thumbnail.jp