Weed competition in soybeans and corn

"6/82/1M""The effects of weed competition on crop yields demonstrate the importance of weed control practices. This review of weed competition focuses on crops that are economically important to Missouri."--first paragraphUniversity of Missouri Extension DivisionIncludes bibliographical reference

New Perspectives on Canada in the Second World War

This volume offers a first step toward the unification of many disparate threads in Canada's history of the Second World War and new perspectives on Canada's political and operational wars. What emerges is both unsurprising, and surprisingly new. Canada at war was a young nation increasingly, and sometimes cheekily, pursuing its national interests at the level of policy. Although historians have overlooked Canada's assertive role, through its joint defence measures and alliances Canada largely defined itself as a country, and combined close defence relationships with sovereignty. Operationally, in training, and in civil affairs Canada's inexperience resulted in a steep learning curve. Nonetheless, battlefield experience provided important lessons that, in most key areas, were willingly learned

Common names of weeds in Missouri field crops

"Common weeds in field crops are known by at least two common names; some by a dozen or more. For example, Abutilon theophrasti may be referred to as wild cotton in southeast Missouri, while farmers in a northwest community may call it butter print. Indian mallow might be the preferred name in another locale. But if you want to use the name that will get the most nods of recognition from farmers throughout this country, call it velvetleaf. The many common names of weeds frequently creates communication problems. During a conversation, two people may refer to a plant species, but use different common names. They don't realize that they are both referring to the same plant. More importantly, this confusion can result in erroneous weed management decisions."--First page.William W. Dierker and Mitchell E. Roof (Integrated Pest Management College of Agriculture)New 8/82/8

Early Diagnosis in Prader-Willi Syndrome Reduces Obesity and Associated Co-Morbidities.

Prader-Willi syndrome (PWS) is an imprinting genetic disorder characterized by lack of expression of genes on the paternal chromosome 15q11-q13 region. Growth hormone (GH) replacement positively influences stature and body composition in PWS. Our hypothesis was that early diagnosis delays onset of obesity in PWS. We studied 352 subjects with PWS, recruited from the NIH Rare Disease Clinical Research Network, to determine if age at diagnosis, ethnicity, gender, and PWS molecular class influenced the age they first become heavy, as determined by their primary care providers, and the age they first developed an increased appetite and began seeking food. The median ages that children with PWS became heavy were 10 years, 6 years and 4 years for age at diagnosis < 1 year, between 1 and 3 years, and greater than 3 years of age, respectively. The age of diagnosis and ethnicity were significant factors influencing when PWS children first became heavy (p < 0.01), however gender and the PWS molecular class had no influence. Early diagnosis delayed the onset of becoming heavy in individuals with PWS, permitting early GH and other treatment, thus reducing the risk of obesity-associated co-morbidities. Non-white individuals had an earlier onset of becoming heavy

Biodigital publics: personal genomes as digital media artifacts

The recent proliferation of personal genomics and direct-to-consumer (DTC) genomics has attracted much attention and publicity. Concern around these developments has mainly focused on issues of biomedical regulation and hinged on questions of how people understand genomic information as biomedical and what meaning they make of it. However, this publicity amplifies genome sequences which are also made as internet texts and, as such, they generate new reading publics. The practices around the generation, circulation and reading of genome scans do not just raise questions about biomedical regulation, they also provide the focus for an exploration of how contemporary public participation in genomics works. These issues around the public features of DTC genomic testing can be pursued through a close examination of the modes of one of the best known providers—23andMe. In fact, genome sequences circulate as digital artefacts and, hence, people are addressed by them. They are read as texts, annotated and written about in browsers, blogs and wikis. This activity also yields content for media coverage which addresses an indefinite public in line with Michael Warner’s conceptualisation of publics. Digital genomic texts promise empowerment, personalisation and community, but this promise may obscure the compliance and proscription associated with these forms. The kinds of interaction here can be compared to those analysed by Andrew Barry. Direct-to-consumer genetics companies are part of a network providing an infrastructure for genomic reading publics and this network can be mapped and examined to demonstrate the ways in which this formation both exacerbates inequalities and offers possibilities for participation in biodigital culture

Healthcare Professionals and Telehealth Usability during COVID-19

Objective: During the coronavirus disease 2019 (COVID-19) pandemic, many other health providers needed to rapidly adopt telehealth services to ensure continuity of patient care, without the opportunity to extensively evaluate the usability of the adopted technology. Therefore, this study aims to examine health professionals’ telehealth usability during COVID-19 in Florida. Design: This cross-sectional study employed the Telehealth Usability Questionnaire (TUQ) to licensed healthcare providers in Florida in June 2020. Setting and Participants: A total of 399,660 selected health professionals with Florida licensure were recruited from open-access Florida healthcare to participate in a Qualtrics web-based survey. A total of 1,868 health professionals completed the survey. Multiple linear and mixed regression models were applied to analyze the overall and subdomain scores from TUQ. Results: The analysis of the overall TUQ score showed younger, female healthcare professionals, and participants who reported an increase in telehealth usage during pandemic had a significantly higher overall TUQ score. Compared with the score from physicians and nurses, the scores from the mental health group and social work group were significantly higher, while the score rehabilitation group was significantly lower. Analysis of the subdomain scores was consistent with the overall scores. Conclusion: The findings from this study indicate that the health professionals’ telehealth usability is related to age, gender, and the change of telehealth usage during the COVID-19 Page 2 of 12 Telehealth and Medicine Today® ISSN 2471-6960 https://doi.org/10.30953/tmt.v6.270 pandemic. While pandemics represent only one possible impetus for the healthcare system to swiftly switch to telehealth platforms, each profession should consider providing adequate resources to accommodate the need for change

Spitefulness and moral values

a b s t r a c t The relationship between spitefulness and an individual's sense of morality or lack thereof has been neglected in studies of personality. It seems probable that individuals with higher levels of spitefulness exhibit fewer moral concerns relative to those with lower levels of spite. To examine associations between spitefulness and moral concerns, 436 community participants completed self-report measures concerning their spitefulness, basic personality dimensions, and moral concerns. Spitefulness was negatively associated with individualizing values (i.e., sensitivity to harm and fairness) such that spiteful individuals were less concerned about issues related to avoiding harm or injustice to others when making moral judgments. However, spitefulness was not simply associated with a general reduction in moral concerns as it was not significantly associated with binding values (i.e., concerns about ingroup loyalty, authority, and purity)

Spitefulness and moral values

a b s t r a c t The relationship between spitefulness and an individual's sense of morality or lack thereof has been neglected in studies of personality. It seems probable that individuals with higher levels of spitefulness exhibit fewer moral concerns relative to those with lower levels of spite. To examine associations between spitefulness and moral concerns, 436 community participants completed self-report measures concerning their spitefulness, basic personality dimensions, and moral concerns. Spitefulness was negatively associated with individualizing values (i.e., sensitivity to harm and fairness) such that spiteful individuals were less concerned about issues related to avoiding harm or injustice to others when making moral judgments. However, spitefulness was not simply associated with a general reduction in moral concerns as it was not significantly associated with binding values (i.e., concerns about ingroup loyalty, authority, and purity)

A new family of high nuclearity CoII/DyIII coordination clusters possessing robust and unseen topologies

Mixing Co(NO3)2·6H2O/Dy(NO3)3·6H2O/(E)-4-(2-hydroxy-3-methoxybenzylideneamino)-2,3-dimethyl-1-phenyl-1,2-dihydropyrazol-5-one (HL)/pivalic acid/Et3N in various solvents results in the synthesis of seven compounds formulated as [CoII2DyIII2(μ3-MeO)2(L)2(piv)4(NO3)2] (3), [CoIIDyIII3(μ3-MeO)2(μ2-MeO)2(L)2(piv)2(NO3)3]·2(CH3OH) (4·2CH3OH), 2[CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8][CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4] (5), [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8]·2(CH3CN) (6·2CH3CN), [CoII2DyIII5(μ3-OH)6(L)2(piv)8(NO3)4]·4(CH3CN) (7·4CH3CN), [CoII2DyIII2(μ3-OH)2(L)2(piv)2(NO3)2(EtOH)2(H2O)2](NO3)2·(EtOH) (8·EtOH) and [CoII4DyIII4(μ2-O)2(μ3-OH)4(L)4(piv)8] (9) with robust and unseen topologies. These show that the temperature and reaction time influence the formation of the final product. Preliminary magnetic studies, performed for 6 and 7 in the temperature range 2-300 K, are indicative of Single Molecule Magnet (SMM) behaviour. Moreover, analysis of the catalytic properties of compound 3 as an efficient catalyst for the synthesis of trans-4,5-diaminocyclopent-2-enones from 2-furaldehyde and primary amines has been carried out