Identifying Comparison and Selection Criteria for Authentication Schemes and Methods

Multiple techniques exist for performing authentication such as text passwords and smart cards. Multi-factor authentication combines two or more of these techniques in order to enhance security. It is of interest to know what the current research on these authentication techniques is and what comparison and selection criteria exist that help in the decision of these techniques. A systematic literature review is performed in order to obtain the desired knowledge. Moreover, the found comparison and selection criteria are analyzed and organized in order to generate a list of criteria that can be used to help in the decision of authentication techniques in different situations. The results of this research help to cover the gap in literature that could be observed through literature, which is the lack of works that focus on the comparison and selection of authentication techniques.Sociedad Argentina de Informática e Investigación Operativ

Identifying Comparison and Selection Criteria for Authentication Schemes and Methods

Multiple techniques exist for performing authentication such as text passwords and smart cards. Multi-factor authentication combines two or more of these techniques in order to enhance security. It is of interest to know what the current research on these authentication techniques is and what comparison and selection criteria exist that help in the decision of these techniques. A systematic literature review is performed in order to obtain the desired knowledge. Moreover, the found comparison and selection criteria are analyzed and organized in order to generate a list of criteria that can be used to help in the decision of authentication techniques in different situations. The results of this research help to cover the gap in literature that could be observed through literature, which is the lack of works that focus on the comparison and selection of authentication techniques.Sociedad Argentina de Informática e Investigación Operativ

Identifying Comparison and Selection Criteria for Authentication Schemes and Methods

Multiple techniques exist for performing authentication such as text passwords and smart cards. Multi-factor authentication combines two or more of these techniques in order to enhance security. It is of interest to know what the current research on these authentication techniques is and what comparison and selection criteria exist that help in the decision of these techniques. A systematic literature review is performed in order to obtain the desired knowledge. Moreover, the found comparison and selection criteria are analyzed and organized in order to generate a list of criteria that can be used to help in the decision of authentication techniques in different situations. The results of this research help to cover the gap in literature that could be observed through literature, which is the lack of works that focus on the comparison and selection of authentication techniques.Sociedad Argentina de Informática e Investigación Operativ

Arkansas Soybean Research Studies 2022

Arkansas is the leading soybean-producing state in the mid-southern United States. Arkansas ranked 11th in soybean production in 2022 when compared to the other soybean-producing states in the U.S. The state represented 3.04% of the total U.S. soybean production and 3.64% of the total acres planted in soybean in 2022. The 2022 state soybean average yield was 52.0 bushels per acre, tying the previous state yield record of 52 bushels per acre set in 2021. The top five soybean-producing counties in 2022 were Mississippi, Crittenden, Phillips, Poinsett, and Arkansas (Table 1). These five counties accounted for over 35.7% of the soybean production in Arkansas in 2022. Weather events during the early portion of the 2022 growing season were wetter compared to those during 2021. Frequent rain events hampered preplant tillage and delayed planting for some portions of the state. Soybean planting during 2022 was delayed compared to the previous year and behind the 5-year average for planting progress until mid-March. Weather conditions improved by mid-March, and planting progress met and surpassed the 5-year average for planting progress for the remainder of the planting season. According to the 5 June 2022 USDA-NASS Arkansas Crop Progress and Condition Report (USDA-NASS, 2022), 86% of the soybean acreage had been planted as of the first of June compared to 85% and 79% for the 2021 and the 5-year average planting progress, respectively. With higher commodity prices, Arkansas soybean producers planted 3.18 million acres in 2022. This was an increase in acreage compared to 2021, and back to over 3 million acre planted for the last two years. The most significant event to occur in Arkansas during the 2022 growing season was the abnormally hot and dry conditions during June and July. Preface The 2022 Arkansas Soybean Research Studies includes research reports on topics pertaining to soybean across several disciplines from breeding to post-harvest processing. Research reports contained in this publication may represent preliminary or only data from a single year or limited results; therefore, these results should not be used as a basis for long-term recommendations. Several research reports in this publication will appear in other University of Arkansas System Division of Agriculture’s Arkansas Agricultural Experiment Station publications. This duplication is the result of the overlap in research coverage between disciplines and our effort to inform Arkansas soybean producers of the research being conducted with funds from the Soybean Check-off Program. This publication also contains research funded by industry, federal, and state agencies. Use of products and trade names in any of the research reports does not constitute a guarantee or warranty of the products named and does not signify that these products are approved to the exclusion of comparable products. All authors are either current or former faculty, staff, or students of the University of Arkansas System Division of Agriculture, or scientists with the United States Department of Agriculture, Agriculture Research Service. Extended thanks are given to the staff at the state and County Extension offices, as well as the research centers and stations; producers and cooperators; and industry personnel who assisted with the planning and execution of the programs. Acknowledgments Most of the research results in this publication were made possible through funding provided by the soybean producers of Arkansas through checkoff monies and administered by the Arkansas Soybean Promotion Board. We express sincere appreciation to the soybean producers and the members of the Arkansas Soybean Promotion Board for their vital financial support of these programs. Overall, disease and insect issues were at typical levels in 2022. The exception was in the southern part of the state where Redbanded stinkbug were detected in fields earlier than in past few years and their numbers remained high throughout harvest. Most soybean-producing counties in Arkansas have some level of Palmer amaranth that has multiple herbicide resistance, and soybean production in these fields is becoming very difficult due to the loss of many herbicides. The 2022 growing season was the sixth year where the use of dicamba was labeled for over-the-top applications on dicamba-tolerant soybean. Even with restriction on applications, complaints were filed with the Arkansas State Plant Board for non-dicamba soybean fields showing dicamba symptomology

Arkansas Soybean Research Studies 2014

Arkansas is the leading soybean-producing state in the mid-southern United States. Arkansas ranked 10th in soybean production in 2015 when compared to the other soybean-producing states in the U.S. The state represents 4.0% of the total U.S. soybean production and 3.7% of the total acres planted to soybean in 2015. The 2015 state soybean average was 49 bushels per acres, 0.5 bushel per acres less than the state record soybean yield set in 2014 (Table 1). The top five soybean-producing counties in 2015 were Mississippi, Desha, Poinsett, Phillips, and Arkansas Counties. These five counties accounted for 35% of soybean production in Arkansas in 2015

Arkansas Soybean Research Studies 2021

Arkansas is the leading soybean-producing state in the mid-southern United States. Arkansas ranked 11th in soybean production in 2021 compared to the other soybean-producing states in the U.S. The state represented 3.49% of the total U.S. soybean production and 3.49% of the total acres planted in soybean in 2021. The 2021 state soybean average yield was 52.0 bushels per acre, setting a new state record and surpassing the previous yield record of 51.5 bushels per acre set in 2020. The top five soybean-producing counties in 2021 were Mississippi, Phillips, Crittenden, Poinsett, and Arkansas (Table 1). These five counties accounted for over 35% of the soybean production in Arkansas in 2021. Weather events during the early portion of the 2021 growing season were much improved compared to those during 2020. However, frequent rain events hampered preplant tillage and delayed planting for some portions of the state. On 19 and 20 April 2021, a cold front moved across the state and set daily record low temperatures for several locations in the state. Soybean planting during 2021 was ahead of the previous year and the 5-year average for planting progress. According to the 6 June 2021 USDA-NASS Arkansas Crop Progress and Condition Report (USDA-NASS, 2021), 86% of the soybean acreage had been planted as of 1 June compared to 75% and 81% for the 2020 and the 5-year average planting progress, respectively. With improved weather conditions and higher commodity prices, Arkansas soybean producers planted 3.04 million acres in 2021. This was an increase in acreage compared to 2020 and back to over 3 million acres planted compared to the last two years. The most significant event in Arkansas during the 2021 growing season was several rounds of heavy rainfall in southeast Arkansas during June. In 48 hours on 8 and 9 June 2021, Rohwer in Desha County received 19.22 inches of rain. This rain event was the second-highest 48-hour total on record in Arkansas. Approximately 600,000 acres of cropland in the southeastern portion of the state were affected by the flooding, with an estimated 300,000 acres fully submerged from 1 to 2 weeks. Most of the soybean acreage in this portion of the state was in early reproduction. Due to the flooding, many fields were abandoned or replanted. Yields were significantly reduced due to replants occurring in late June and into July

Six Decades of Flight Research: An Annotated Bibliography of Technical Publications of NASA Dryden Flight Research Center, 1946-2006

Titles, authors, report numbers, and abstracts are given for nearly 2900 unclassified and unrestricted technical reports and papers published from September 1946 to December 2006 by the NASA Dryden Flight Research Center and its predecessor organizations. These technical reports and papers describe and give the results of 60 years of flight research performed by the NACA and NASA, from the X-1 and other early X-airplanes, to the X-15, Space Shuttle, X-29 Forward Swept Wing, X-31, and X-43 aircraft. Some of the other research airplanes tested were the D-558, phase 1 and 2; M-2, HL-10 and X-24 lifting bodies; Digital Fly-By-Wire and Supercritical Wing F-8; XB-70; YF-12; AFTI F-111 TACT and MAW; F-15 HiDEC; F-18 High Alpha Research Vehicle, F-18 Systems Research Aircraft and the NASA Landing Systems Research aircraft. The citations of reports and papers are listed in chronological order, with author and aircraft indices. In addition, in the appendices, citations of 270 contractor reports, more than 200 UCLA Flight System Research Center reports, nearly 200 Tech Briefs, 30 Dryden Historical Publications, and over 30 videotapes are included