In search of herbistasis: COT-metsulfuron methyl displays rare herbistatic properties.

Weed management is an essential intervention for maintaining food security and protecting biodiversity but is heavily reliant on chemical control measures (, herbicides). Concerningly, only one herbicide has been developed with a new mode of action (MOA) since the 1980s. Therefore, alternative strategies for preventing weed growth need to be explored.

The influence of maternal long term health conditions including multimorbidity on child oral health: A scoping review and evidence gap map protocol.

Objective: This scoping review will map the extent and type of evidence in relation to the association between maternal long term health conditions (LTCs), including multimorbidity, and child oral health.

Introduction: Newer theories are emerging that detail the many factors that can influence child oral health at child, family and community levels. More recently, the association between maternal general health and child oral health has been explored, with preliminary evidence suggesting a link between shared environmental factors and diet/substance use during pregnancy causing childhood caries.

NEXAFS spectroscopy of alkylated benzothienobenzothiophene thin films at the carbon and sulfur K-edges.

Alkylated benzothienobenzothiophenes are an important class of organic semiconductors that exhibit high performance in solution-processed organic field-effect transistors. In this work, we study the near-edge x-ray absorption fine-structure (NEXAFS) spectra of 2,7-didecyl[1]benzothieno[3,2-b][1]benzothiophene (C10-BTBT) at both the carbon and sulfur K-edges. Angle-resolved experiments of thin films are performed to characterize the dichroism associated with molecular orientation.

Engaging Multidisciplinary Teams to Develop Pragmatic Clinical Practice Guidelines to Support Management of Patients With High-Risk Breast Lesions.

Introduction: We sought to develop clinical guidelines within our multidisciplinary Breast Center to support decision-making for managing high-risk breast lesions. The objective is to describe the process used to develop these guidelines and assess perceived acceptability.

Methods: We recruited clinical stakeholders to identify key "high-risk" topics.

Reduced cervical sampling of hysterectomy specimens with negative margins on conization: An opportunity to improve resource utilization.

Objectives: The current recommendation for hysterectomy specimens performed for cervical cancer following conization is that the entire cervix be submitted for histologic examination. Given the high cost of medical procedures and concerns regarding difficulties with laboratory staffing, we sought to evaluate the potential for selective histologic examination in this setting.

Methods: Post-conization hysterectomy cases were reviewed for the presence of residual disease in relation to the findings of the prior conization, with consideration of margin status.

A New Organic Laser Material Design Toward Ultra-Low Amplified Spontaneous Red Emission and Ultra-Bright Electroluminescence.

Significant efforts are dedicated to developing new classes of organic semiconductor materials to achieve electrically pumped lasing. However, further advancements are necessary to understand the relationship between the structure and property for the creation of innovative laser materials with high stability, low triplet yield, ultra-low lasing threshold, and low-efficiency roll-off at ultra-bright electroluminescence. Here, a new design principle is validated for organic semiconductor laser materials, demonstrating simultaneous enhancement in the key figures of merit of low amplified spontaneous emission thresholds (E), efficient electroluminescence, and low triplet yields.

End Cap Effect on Solution-Processable Deep Blue Lasing Materials with Low-Amplified Spontaneous Emission Thresholds.

Organic lasers have attracted increasing attention owing to their superior characteristics such as lightweight, low-cost manufacturing, high mechanical flexibility, and high emission-wavelength tunability. Recent breakthroughs include electrically pumped organic laser diodes and an electrically driven organic laser, integrated with an organic light-emitting diode pumping. However, the availability of efficient deep blue organic laser chromophores remains limited.

Donor site morbidity after scapula free flap surgery of head and neck reconstruction: A systematic review and meta-analysis.

Background: The scapula free flap is becoming increasingly more utilized in head and neck reconstruction due to its natural geometry and soft tissue versatility. This study reviews the incidence rate, risk factors, and treatments of complications of scapula donor site morbidity.

Methods: A review was performed for articles published between October 1990 and November 2022 in Medline (OVID), PubMed, Web of Science, and CENTRAL.

Low HIV drug resistance prevalence among recently diagnosed HIV-positive men who have sex with men in a setting of high PrEP use.

Introduction: New South Wales (NSW) has one of the world's highest uptake rates of HIV pre-exposure prophylaxis (PrEP). This uptake has been credited with sharp declines in HIV transmission, particularly among Australian-born gay and bisexual men. Concerns have been raised around the potential for the emergence of tenofovir (TFV) and XTC (lamivudine/emtricitabine) resistance in settings of high PrEP use.

Notification rates for syphilis in women of reproductive age and congenital syphilis in Australia, 2011-2021: a retrospective cohort analysis of national notifications data.

Objectives: To estimate notification rates for infectious syphilis in women of reproductive age and congenital syphilis in Australia.

Study Design: Retrospective cohort study; analysis of national infectious syphilis and enhanced congenital syphilis surveillance data.

Setting, Participants: Women aged 15-44 years diagnosed with infectious syphilis, and babies with congenital syphilis, Australia, 2011-2021.

Trends in HIV testing and HIV stage at diagnosis among people newly diagnosed with HIV.

Objective: To identify groups more likely to be referred for HIV testing because of symptomatic presentation rather than as part of asymptomatic screening.

Design: A retrospective analysis of Australian National HIV Registry (NHR) surveillance data including sociodemographic and clinical data, as well as reasons for HIV test.

Methods: Using notification records from 2017 to 2022, we summarised reasons for testing leading to an HIV diagnosis.

Capturing patient feedback to improve healthcare services.

The primary purpose of gathering patient feedback is to listen to, reflect on and act on the feedback to improve patients' experiences, interactions and health outcomes. Nurses use patient feedback to guide person-centred care or to inform healthcare decisions. However, when healthcare services attempt to improve the quality of care, there can be a lack of process clarity, clear measurement and evidence of improvements.

Possible shift in controls of the tropical Pacific surface warming pattern.

Changes in the sea surface temperature (SST) pattern in the tropical Pacific modulate radiative feedbacks to greenhouse gas forcing, the pace of global warming and regional climate impacts. Therefore, elucidating the drivers of the pattern is critically important for reducing uncertainties in future projections. However, the causes of observed changes over recent decades, an enhancement of the zonal SST contrast coupled with a strengthening of the Walker circulation, are still debated.

Key aspects of papillomavirus infection influence the host cervicovaginal microbiome in a preclinical murine papillomavirus (MmuPV1) infection model.

Human papillomaviruses (HPVs) are the most common sexually transmitted infection in the United States and are a major etiological agent of cancers in the anogenital tract and oral cavity. Growing evidence suggests changes in the host microbiome are associated with the natural history and ultimate outcome of HPV infection. We sought to define changes in the host cervicovaginal microbiome during papillomavirus infection, persistence, and pathogenesis using the murine papillomavirus (MmuPV1) cervicovaginal infection model.

The role of Piezo1 mechanotransduction in high-grade serous ovarian cancer: Insights from an in vitro model of collective detachment.

Slowing peritoneal spread in high-grade serous ovarian cancer (HGSOC) would improve patient prognosis and quality of life. HGSOC spreads when single cells and spheroids detach, float through the peritoneal fluid and take over new sites, with spheroids thought to be more aggressive than single cells. Using our in vitro model of spheroid collective detachment, we determine that increased substrate stiffness led to the detachment of more spheroids.

Targeted worker removal reveals a lack of flexibility in brood transport specialisation with no compensatory gain in efficiency.

Division of labour is widely thought to increase the task efficiency of eusocial insects. Workers can switch their task to compensate for sudden changes in demand, providing flexible task allocation. In combination with automated tracking technology, we developed a robotic system to precisely control and spatiotemporally manipulate floor temperature over days, which allowed us to predictably drive brood transport behaviour in colonies of the ant Camponotus floridanus.

Fallopian tube single cell analysis reveals myeloid cell alterations in high-grade serous ovarian cancer.

Most high-grade serous ovarian cancers (HGSCs) likely initiate from fallopian tube (FT) epithelia. While epithelial subtypes have been characterized using single-cell RNA-sequencing (scRNA-Seq), heterogeneity of other compartments and their involvement in tumor progression are poorly defined. Integrated analysis of human FT scRNA-Seq and HGSC-related tissues, including tumors, revealed greater immune and stromal transcriptional diversity than previously reported.

Endodontic management of submerged roots following complicated traumatic dental injury (TDI) in children and adolescents: A systematic review.

Introduction: The International Association of Dental Traumatology (IADT) guidelines include the use of decoronation for the management of complex crown-root fractures but do not outline how this technique is best employed. The aim of this review is to reach a consensus in the management of the root canal system in decoronated permanent teeth undergoing root submergence and to determine whether this has an impact on the success and survival of the retained root.

Materials And Methods: Search included databases MEDLINE via Ebsco, EMBASE via Ovid, Web of Science via Clarivate, PubMed via PubMed.

Marine and freshwater fishes of Alabama: a revised checklist and discussion of taxonomic issues.

Checklists are fundamental and important tools for organizing information about biodiversity that provide a basis for conservation and additional scientific research. While Alabama is recognized as an aquatic biodiversity hotspot with the highest native freshwater fish diversity in the contiguous United States, we currently lack an up-to-date list of the states fishes. In particular, much has changed over the past ~20 years regarding our knowledge of fishes from Alabama and the Mobile River Basin, rendering past comprehensive treatments by Mettee et al.