The Relevance and Challenges of an Economic Evaluation of Florida's 4-H Program by Alfonso Flores-Lagunes, Troy Timko

“… FE753, a 4-page fact sheet by Alfonso Flores-Lagunes and Troy Timko, describes the 4-H program and the importance of economic evaluation of its impact, provides a primer on economic evaluation of programs, and lays out a research roadmap for accumulating the data necessary for an economic evaluation of the Florida 4-H program. …”
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Synchronization of a Supply Chain Model with Four Chaotic Attractors by Jing Zheng, Qiongxin Zhang, Qi Xu, Fei Xu, Victor Shi

“…Our findings are summarized as follows: First, we find that the supply chain model is a system with four chaotic attractors. Second, we explore the synchronization of such a chaotic system. …”
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Preparation and Antibacterial Properties of Substituted 1,2,4-Triazoles by Ionuţ Ledeţi, Vasile Bercean, Anda Alexa, Codruţa Şoica, Lenuţa-Maria Şuta, Cristina Dehelean, Cristina Trandafirescu, Delia Muntean, Monica Licker, Adriana Fuliaş

“…Background. Both 1,2,3- and 1,2,4-triazoles are nowadays incorporated in numerous antibacterial pharmaceutical formulations. …”
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Four-Port Dual-Mode Diplexer with High Signal Isolation by Jessada Konpang, Natchayathorn Wattikornsirikul

“…An ease of four-port dual-mode diplexer with high signal isolation is presented. …”
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Collision-induced Absorption Spectra of N2 and CH4 by Ryan M. Johnson, Peter F. Bernath, Brant Billinghurst, Jianbao Zhao

“…We present experimental spectra of nitrogen–methane mixtures with an accompanying fit of N _2 -CH _4 collision-induced absorption in the 30–400 cm ^−1 region at about 130 K. …”
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4-H Entomology Project, Advanced Level: Working with Insects by Philip G. Koehler, J. C. Northrop

Subjects: “…4H131…”
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4-H Exploring Citizenship, Unit V: My Community by John Rutledge, Joy C. Jordan, Dale Pracht

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Florida 4-H Tailgate: Smoking and Slow Cooking Meat by Chad Carr, Brian Estevez, Sonja Crawford, Jason Scheffler, George Baker, Ed Jennings, Mark Mauldin

Subjects: “…Florida 4-H Tailgate series…”
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Global Dynamics of HIV Infection of CD4+ T Cells and Macrophages by A. M. Elaiw, A. S. Alsheri

“…We study the global dynamics of an HIV infection model describing the interaction of the HIV with CD4+ T cells and macrophages. The incidence rate of virus infection and the growth rate of the uninfected CD4+ T cells and macrophages are given by general functions. …”
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Progress of diagnosis and treatment decisions in stage Ⅲ/Ⅳ periodontitis by CHEN Xu, LI Lu, WANG Xiaoqian, WANG Tianyao, XU Yan

Subjects: “…|stage ⅲ/ⅳ periodontitis|severe periodontitis|diagnosis and treatment decisions…”
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Prolonged Toxic Encephalopathy following Accidental 4-Aminopyridine Overdose by Maria Ballesta Méndez, Vincent van Pesch, Arnaud Capron, Philippe Hantson

“…Background. 4-Aminopyridine (4-AP) is a drug that is used to improve motor fatigue in patients suffering from multiple sclerosis (MS). …”
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Risk Management for 4-H Youth Development Work: Records by Paula M. Davis, Dale Pracht, Stefanie Prevatt, Janet Psikogios, Marilyn Norman, Kate Forgarty, Jean Hink

Subjects: “…4-H…”
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IgG4-Related Disease Presenting as Isolated Scleritis by Eran Berkowitz, Ella Arnon, Alona Yaakobi, Yuval Cohen, Beatrice Tiosano

“…A rare case of IgG4-related disease (IgG4-RD) manifesting as nodular scleritis is presented in a 20-year-old female. …”
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Florida 4-H Livestock Breeding Project Record Book by Nancy Johnson

“… 4-H Livestock Breeding Project Record Book (4H ASM 51) is an animal sciences record book for all members in this project area to keep record of their breeding project. …”
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Florida 4-H Tailgate: Smoking and Slow Cooking Meat by Chad Carr, Brian Estevez, Sonja Crawford, Jason Scheffler, George Baker, Ed Jennings, Mark Mauldin

Subjects: “…Florida 4-H Tailgate series…”
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The Four Problems which Old Testament Married Couples Grapple with by Marcin Majewski

“… In the context of a lively debate on the encyclic of Pope Francis Amoris laetitia, in this article I take up the four most important problems that marriages in the Old Testament grappled with: polygamy, or marrying multiple spouses, lack of offspring, infidelity, or betrayal, and divorce. …”
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The nonexistence of rank 4 IP tensors in signature (1,3) by Kelly Jeanne Pearson, Tan Zhang

“…Let V be a real vector space of dimension 4 with a nondegenerate symmetric bilinear form of signature (1,3). …”
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Optimized SM4 Hardware Implementations for Low Area Consumption by Ruolin Zhang, Zejun Xiang, Shasha Zhang, Xiangyong Zeng, Min Song

“…The SM4 block cipher is standardized in ISO/IEC, and it is also the national standard of commercial cryptography in China. …”
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Transcription factor TCF4: structure, function, and associated diseases by R. R. Savchenko, N. A. Skryabin

Subjects: “…tcf4…”
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Clostridium septicum Sepsis and Colon Carcinoma: Report of 4 Cases by Eric Mao, Aine Clements, Edward Feller

“…We reviewed retrospectively all positive blood cultures for this organism at a 300-bed general hospital over 4 years. Four of 15 cases were associated with concurrent colon carcinoma. …”
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