scholarly journals Production Characteristics of the United States Pecan Industry

1993 ◽  
Vol 118 (4) ◽  
pp. 538-545 ◽  
Author(s):  
Bruce W. Wood

The cyclic, alternate bearing and correlative aspects of U.S. produced pecan [Carya illinoinensis (Wangenh.) K. Koch] nuts are characterized. An attempt to forecast production using stepwise autoregressive techniques identified a national level biennial cycle for cultivar (CV) and seedling (SC) class nuts and a novemennial (9 year) cycle for SG class nuts. The intensity of the biennial cycle at the national level has generally been low to moderate over the last 50 years for CV and SG class nuts with no clear time trend being expressed. During the most recent years (1979-1991), national production of CV class nuts has not exhibited pronounced bienniality, whereas that of SG class nuts exhibited a moderate bienniality. The nature of the the irregularity of cycling of U.S. and state production appears to nullify the use of univariate polynomial equations as a practical tool for accurately forecasting nut production. Nut production within individual states was also cyclic, with 2-, 3-, 5, 6-, 10-, 12-, 14-, 15-, and 16-year cycles, depending on state and nut class. The most intense contemporary biennial cycles for CV class nuts were from Oklahoma, South Carolina, and North Carolina, whereas cycling of SG class nuts was most intense in Texas and Oklahoma. Correlations of production within and among states indicated that most interrelationships are relatively weak; however, national production of CV class nuts are highly correlated (r = 0.96) with the production of CV class nuts in Georgia, whereas that of SG class nuts is most correlated with that of Louisiana.

Shore & Beach ◽  
2020 ◽  
pp. 53-64
Author(s):  
Edward Atkin ◽  
Dan Reineman ◽  
Jesse Reiblich ◽  
David Revell

Surf breaks are finite, valuable, and vulnerable natural resources, that not only influence community and cultural identities, but are a source of revenue and provide a range of health benefits. Despite these values, surf breaks largely lack recognition as coastal resources and therefore the associated management measures required to maintain them. Some countries, especially those endowed with high-quality surf breaks and where the sport of surfing is accepted as mainstream, have recognized the value of surfing resources and have specific policies for their conservation. In Aotearoa New Zealand surf breaks are included within national environmental policy. Aotearoa New Zealand has recently produced Management Guidelines for Surfing Resources (MGSR), which were developed in conjunction with universities, regional authorities, not-for-profit entities, and government agencies. The MGSR provide recommendations for both consenting authorities and those wishing to undertake activities in the coastal marine area, as well as tools and techniques to aid in the management of surfing resources. While the MGSR are firmly aligned with Aotearoa New Zealand’s cultural and legal frameworks, much of their content is applicable to surf breaks worldwide. In the United States, there are several national-level and state-level statutes that are generally relevant to various aspects of surfing resources, but there is no law or policy that directly addresses them. This paper describes the MGSR, considers California’s existing governance frameworks, and examines the potential benefits of adapting and expanding the MGSR in this state.


2019 ◽  
Vol 36 (1) ◽  
Author(s):  
Youssef J. Carter

The Mustafawi Tariqa is a transnational Sufi Order that was initiated in 1966 by the late Cheikh Mustafa Gueye Haydara (d. 1989) in Thiès, Senegal. Yet, only since 1994 has this specific Sufi network reached westward across the water, bringing American Muslims—many of whom are converts—into the larger network. In the United States, the majority of students who have entered the Tariqa and have declared allegiance (bayah) to Shaykh Arona Rashid Faye Al-Faqir are African-Americans who have inserted themselves religiously, culturally, and pedagogically into a West African Sufi tradition which emphasizes religious study and the practice of dhikr (remembrance of God). Shaykh Arona Faye is a Senegalese religious leader who relocated to the southeastern region of the United States from West Africa to spread the religion of Islam and expose American Muslims to the rich West African tradition of spiritual purification and Islamic piety. At the same time, many of those who are African-American members of this tradition have made it a point to travel to Senegal themselves to strengthen transatlantic ties with West African compatriots and visit sacred burial sites in the small city of Thiès. I examine how two sites of pilgrimage for the Mustafawi—Moncks Corner, South Carolina and Thiès, Senegal—play a part in the infrastructure of Black Atlantic Sufi network. Moncks Corner is the central site in which access to the Tariqa’s most charismatic living shaykh, Shaykh Arona Faye, has worked for the past two decades teaching and mentoring those on the Path. On the other hand, Thiès is the location where the Tariqa’s founder is buried and travelers visit the town in order to pay homage to his memory. I show how these sites catalyze mobility and operate as spaces of spiritual refuge for visitors in both local and regional contexts by looking at how a local zawiyah produces movement in relation to a broader tariqa. By looking at pilgrimage and knowledge transmission, I argue that the manner in which esoteric approaches to spiritual care and the embodiment of higher Islamic ethics via the West African Sufi methodology of the Mustafawi informs the manner in which Muslims of varying African descent inhabit a broader diasporic identification of “Black Muslimness.”


2020 ◽  
Author(s):  
Bankole Olatosi ◽  
Jiajia Zhang ◽  
Sharon Weissman ◽  
Zhenlong Li ◽  
Jianjun Hu ◽  
...  

BACKGROUND The Coronavirus Disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus (SARS-CoV-2) remains a serious global pandemic. Currently, all age groups are at risk for infection but the elderly and persons with underlying health conditions are at higher risk of severe complications. In the United States (US), the pandemic curve is rapidly changing with over 6,786,352 cases and 199,024 deaths reported. South Carolina (SC) as of 9/21/2020 reported 138,624 cases and 3,212 deaths across the state. OBJECTIVE The growing availability of COVID-19 data provides a basis for deploying Big Data science to leverage multitudinal and multimodal data sources for incremental learning. Doing this requires the acquisition and collation of multiple data sources at the individual and county level. METHODS The population for the comprehensive database comes from statewide COVID-19 testing surveillance data (March 2020- till present) for all SC COVID-19 patients (N≈140,000). This project will 1) connect multiple partner data sources for prediction and intelligence gathering, 2) build a REDCap database that links de-identified multitudinal and multimodal data sources useful for machine learning and deep learning algorithms to enable further studies. Additional data will include hospital based COVID-19 patient registries, Health Sciences South Carolina (HSSC) data, data from the office of Revenue and Fiscal Affairs (RFA), and Area Health Resource Files (AHRF). RESULTS The project was funded as of June 2020 by the National Institutes for Health. CONCLUSIONS The development of such a linked and integrated database will allow for the identification of important predictors of short- and long-term clinical outcomes for SC COVID-19 patients using data science.


Author(s):  
Mary Donnelly ◽  
Jessica Berg

This chapter explores a number of key issues: the role of competence and capacity, advance directives, and decisions made for others. It analyses the ways these are treated in the United States and in selected European jurisdictions. National-level capacity legislation and human rights norms play a central role in Europe, which means that healthcare decisions in situations of impaired capacity operate in accordance with a national standard. In the United States, the legal framework is more state-based (rather than federal), and the courts have played a significant role, with both common law and legislation varying considerably across jurisdictions. Despite these differences, this chapter identifies some similar legal principles which have developed.


Horticulturae ◽  
2020 ◽  
Vol 6 (4) ◽  
pp. 82
Author(s):  
Amandeep Kaur ◽  
Louise Ferguson ◽  
Niels Maness ◽  
Becky Carroll ◽  
William Reid ◽  
...  

Pecan is native to the United States. The US is the world’s largest pecan producer with an average yearly production of 250 to 300 million pounds; 80 percent of the world’s supply. Georgia, New Mexico, Texas, Arizona, Oklahoma, California, Louisiana, and Florida are the major US pecan producing states. Pecan trees frequently suffer from spring freeze at bud break and bloom as the buds are quite sensitive to freeze damage. This leads to poor flower and nut production. This review focuses on the impact of spring freeze during bud differentiation and flower development. Spring freeze kills the primary terminal buds, the pecan tree has a second chance for growth and flowering through secondary buds. Unfortunately, secondary buds have less bloom potential than primary buds and nut yield is reduced. Spring freeze damage depends on severity of the freeze, bud growth stage, cultivar type and tree age, tree height and tree vigor. This review discusses the impact of temperature on structure and function of male and female reproductive organs. It also summarizes carbohydrate relations as another factor that may play an important role in spring growth and transition of primary and secondary buds to flowers.


Foods ◽  
2021 ◽  
Vol 10 (8) ◽  
pp. 1816
Author(s):  
Michael F. Tlusty

Humans under-consume fish, especially species high in long-chain omega-3 fatty acids. Food-based dietary guidelines are one means for nations to encourage the consumption of healthy, nutritious food. Here, associations between dietary omega-3 consumption and food-based dietary guidelines, gross domestic product, the ranked price of fish, and the proportions of marine fish available at a national level were assessed. Minor associations were found between consumption and variables, except for food-based dietary guidelines, where calling out seafood in FBDGs did not associate with greater consumption. This relationship was explored for consumers in the United States, and it was observed that the predominant seafood they ate, shrimp, resulted in little benefit for dietary omega-3 consumption. Seafood is listed under the protein category in the U.S. Dietary Guidelines, and aggregating seafood under this category may limit a more complete understanding of its nutrient benefits beyond protein.


2021 ◽  
Vol 8 ◽  
pp. 238212052110258
Author(s):  
Haritha Pavuluri ◽  
Nicolas Poupore ◽  
William Michael Schmidt ◽  
Samantha Gabrielle Boniface ◽  
Meenu Jindal ◽  
...  

Substance Use Disorder (SUD) is a debilitating chronic illness with significant morbidity and mortality across the United States. The AAMC and LCME have supported the efforts for more effective medical education of SUD to address the existing stigma, knowledge, and treatment gaps. The Coronavirus 2019 (COVID-19) pandemic and associated social, economic, and behavioral impacts have added to this urgency. The University of South Carolina School of Medicine Greenville (USCSOMG), in collaboration with community organizations, has successfully implemented an integrated SUD education curriculum for medical students. Students learn about SUD in basic sciences, receive case-based education during clinical exercises, and are provided the opportunity to become a recovery coach and participate in the patient and family recovery meetings through this curriculum during preclinical years. During the clinical years, SUD education is enhanced with exposure to Medication for Addition Treatment (MAT). Students also partake in the care coordination of patients with SUD between the hospital and community recovery organizations. All students receive MAT waiver training in their final year and are prepared to prescribe treatment for SUD upon graduation. The experiences in this integrated curriculum integration can perhaps assist other organizations to implement similar components and empower the next generation of physicians to be competent and effective in treating patients with SUD.


Land ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 309
Author(s):  
Elena A. Mikhailova ◽  
Hamdi A. Zurqani ◽  
Christopher J. Post ◽  
Mark A. Schlautman ◽  
Gregory C. Post ◽  
...  

Sustainable management of soil carbon (C) at the state level requires valuation of soil C regulating ecosystem services (ES) and disservices (ED). The objective of this study was to assess the value of regulating ES from soil organic carbon (SOC), soil inorganic carbon (SIC), and total soil carbon (TSC) stocks, based on the concept of the avoided social cost of carbon dioxide (CO2) emissions for the state of South Carolina (SC) in the United States of America (U.S.A.) by soil order, soil depth (0–200 cm), region and county using information from the State Soil Geographic (STATSGO) database. The total estimated monetary mid-point value for TSC in the state of South Carolina was $124.36B (i.e., $124.36 billion U.S. dollars, where B = billion = 109), $107.14B for SOC, and $17.22B for SIC. Soil orders with the highest midpoint value for SOC were: Ultisols ($64.35B), Histosols ($11.22B), and Inceptisols ($10.31B). Soil orders with the highest midpoint value for SIC were: Inceptisols ($5.91B), Entisols ($5.53B), and Alfisols ($5.0B). Soil orders with the highest midpoint value for TSC were: Ultisols ($64.35B), Inceptisols ($16.22B), and Entisols ($14.65B). The regions with the highest midpoint SOC values were: Pee Dee ($34.24B), Low Country ($32.17B), and Midlands ($29.24B). The regions with the highest midpoint SIC values were: Low Country ($5.69B), Midlands ($5.55B), and Pee Dee ($4.67B). The regions with the highest midpoint TSC values were: Low Country ($37.86B), Pee Dee ($36.91B), and Midlands ($34.79B). The counties with the highest midpoint SOC values were Colleton ($5.44B), Horry ($5.37B), and Berkeley ($4.12B). The counties with the highest midpoint SIC values were Charleston ($1.46B), Georgetown ($852.81M, where M = million = 106), and Horry ($843.18M). The counties with the highest midpoint TSC values were Horry ($6.22B), Colleton ($6.02B), and Georgetown ($4.87B). Administrative areas (e.g., counties, regions) combined with pedodiversity concepts can provide useful information to design cost-efficient policies to manage soil carbon regulating ES at the state level.


Vaccines ◽  
2021 ◽  
Vol 9 (5) ◽  
pp. 444
Author(s):  
Charles Stoecker

In the past two decades, most states in the United States have added authorization for pharmacists to administer some vaccinations. Expansions of this authority have also come with prescription requirements or other regulatory burdens. The objective of this study was to evaluate the impact of these expansions on influenza immunization rates in adults age 65 and over. A panel data, differences-in-differences regression framework to control for state-level unobserved confounders and shocks at the national level was used on a combination of a dataset of state-level statute and regulatory changes and influenza immunization data from the Behavioral Risk Factor Surveillance System. Giving pharmacists permission to vaccinate had a positive impact on adult influenza immunization rates of 1.4 percentage points for adults age 65 and over. This effect was diminished by the presence of laws requiring pharmacists to obtain patient-specific prescriptions. There was no evidence that allowing pharmacists to administer vaccinations led patients to have fewer annual check-ups with physicians or not have a usual source of health care. Expanding pharmacists’ scope of practice laws to include administering the influenza vaccine had a positive impact on influenza shot uptake. This may have implications for relaxing restrictions on other forms of care that could be provided by pharmacists.


2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 441-441
Author(s):  
Joseph Blankholm

Abstract There are more than 1,400 nonbeliever communities in the United States and well over a dozen organizations that advocate for secular people on the national level. Together, these local and national groups comprise a social movement that includes atheists, agnostics, humanists, freethinkers, and other kinds of nonbelievers. Despite the fact that retired people over 60 dedicate most of the money and energy needed to run these groups, the increasingly vast literature on secular people and secularism has paid them almost no attention. Relying on more than one hundred interviews (including dozens with people over 60), several years of ethnographic research, and a survey of organized nonbelievers, this paper demonstrates the crucial role that people over 60 play in the American secular movement today. It also considers the reasons older adults are so important to these groups, the challenges they face in trying to recruit younger members and combat stereotypes about aging leadership, and generational differences that structure how various types of nonbeliever groups look and feel. This paper reframes scholarly understandings of very secular Americans by focusing on people over 60 and charts a new path in secular studies.


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