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AIM: To investigate the association between job resources, job satisfaction, and moderating effect of COVID-19 anxiety and practice setting among expatriate acute care nurses in Qatar. BACKGROUND: Expatriate nurses are more vulnerable to reduced job satisfaction. Increased COVID-19 anxiety and reduced perceived job resources among acute care nurses impact their job satisfaction more than that of general ward nurses. METHOD: An online survey was used to recruit 293 expatriate acute care nurses from four public hospitals in Qatar. Data were collected between June and October of 2021. Structural equation modeling was used for data analysis. We ensured to follow STROBE guidelines when doing this research. RESULTS: Job resources were a significant predictor of job satisfaction among expatriate acute care nurses (ß = 0.80, 95% CI: 0.73-0.85, p < 0.001). There was no significant moderating effect of COVID-19 anxiety (ß = 0.055, 95% CI: -0.61 to 0.151, p = 0.329) or workplace setting on this relationship (χ2 = 0.077, df = 1, p = 0.781). DISCUSSION: Our study found that the relationship between job resources and acute care nurses' job satisfaction is consistent across different workplace settings regardless of the level of COVID-19 anxiety. This is in line with previous studies that have highlighted the importance of job resources in determining nurses' job satisfaction. CONCLUSION: The study emphasizes the need for sufficient job resources for improved job satisfaction among expatriate acute care nurses in Qatar, especially during the COVID-19 pandemic. IMPLICATIONS FOR NURSING POLICY: Nursing leaders must prioritize adequate resources such as staffing, proper training, and policies that increase nurse autonomy to improve job satisfaction and reduce the negative effects of dissatisfaction.
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COVID-19 , Enfermeiras e Enfermeiros , Recursos Humanos de Enfermagem Hospitalar , Humanos , Estudos Transversais , Satisfação no Emprego , Pandemias , COVID-19/epidemiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The integration of artificial intelligence (AI) across different sectors, notably healthcare, is on the rise. However, a thorough exploration of AI's incorporation into nursing research, as well as its advantages and obstacles, is still lacking. OBJECTIVE: The aim of this scoping review was to map the roles, benefits, challenges, and potentials for the future development and use of AI in the context of nursing research. METHODS: An exhaustive search was conducted across seven databases: MEDLINE, PsycINFO, SCOPUS, Web of Science, CINAHL, Google Scholar, and ProQuest. Articles were additionally identified through manual examination of reference lists of the articles that were included in the study. The search criteria were restricted to articles published in English between 2010 and 2023. The Joanna Briggs Institute (JBI) approach for scoping reviews and the PRISMA-ScR guidelines guided the processes of source selection, data extraction, and data presentation. RESULTS: Twenty articles met the inclusion criteria, covering topics from ethical considerations to methodological issues and AI's capabilities in data analysis and predictive modeling. CONCLUSION: The review identified both the potentials and complexities of integrating AI into nursing research. Ethical and legal considerations warrant a coordinated approach from multiple stakeholders. IMPLICATION: The findings emphasized AI's potential to revolutionize nursing research, underscoring the need for ethical guidelines, equitable access, and AI literacy training to ensure its responsible and inclusive use.
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BACKGROUND: The emergence of the coronavirus disease (COVID-19) has had an impact on nearly every human being with millions of related infections and deaths. The negative impact of the pandemic on individuals' mental health such as fear and stress, particularly among university students, have been reported. While the switch to online teaching and learning played an important mitigating role, it also had presented additional challenges to students' mental health. AIM: To examine the prevalence of fear and stress among undergraduate nursing students in Qatar and the factors associated with fear of COVID-19. METHOD: A cross-sectional design. An online survey was sent to students at the University of Calgary in Qatar. RESULTS: 135 participants completed the survey. The findings showed differences in fear of COVID-19 and stress and satisfaction with the measures proposed by the academic institution based on participants' demographic and COVID-19 profiles. Furthermore, fear of COVID-19 was associated with the age group (26-35), academic year level, and satisfaction with the measures proposed by the academic institution. CONCLUSION: The study found that switching teaching and learning online had a negative impact on participants' fear and stress. Several strategies were suggested to alleviate students' fear and stress and support them during future pandemics.
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COVID-19 , Bacharelado em Enfermagem , Estudantes de Enfermagem , Humanos , Estudos Transversais , Catar/epidemiologia , MedoRESUMO
A mode-locked fiber laser was developed by using bis(8-hydroxyquinoline) zinc (Znq2) as a saturable absorber (SA). Znq2 is an organic metal chelate with several advantages such as good saturable absorption, relatively high damage threshold, and an easy, low-cost, and simple fabrication process. The developed SA based on Znq2 has a linear absorption (at 1560 nm), modulation depth, and saturation intensity of 1.2 dB, 16.6 %, and 95MW/cm2, respectively. The laser cavity produced a very stable soliton mode-locking operation at 1560.6 nm with pulse duration, repetition rate, and SNR of 1.46 ps, 3.5 MHz, and 60.6 dB, respectively. This work is the first, to the best of our knowledge, to report Znq2 as a mode locker.
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We propose a bulk structured MXene, Ti3AlC2 deposited onto D-shaped fiber for soliton generation in an erbium-doped fiber laser (EDFL) cavity. Our saturable absorber (SA) device, based on MAX phase, was prepared by using stirring and ultrasonic vibration, which offer easier sample preparation compared with its 2D counterparts. By means of the polishing wheel technique, we fabricated a D-shaped fiber with a controlled polishing depth and incorporated the MAX phase Ti3AlC2 solution onto its polishing region. We obtained a mode-locked soliton pulse with the proposed MAX phase D-shaped (MAX-DS) SA in EDFL cavity. The pulse width, repetition rate, and central wavelength of the pulse train are 2.21 ps, 1.89 MHz, and 1557.63 nm, respectively. The polarization-insensitive EDFL cavity initiated a soliton operation with superior stability as the pump power tuned from 21 to 131 mW; further, the ML laser exhibits an average power of 15.3 mW, peak power of 3.8 kW, and pump efficiency of 12.5%. The MAX-DS SA incorporated inside the EDFL reveals efficient output performance, with a pulse energy of 8.14 nJ, the highest ever reported, to our best knowledge, among D-shaped fiber-based SA.
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AIMS: To: (a) identify the differences and similarities in the extrinsic and intrinsic factors that influence job satisfaction among nurses in urban and rural Ontario; and (b) determine the impact of job satisfaction on nurses' turnover intention among nurses working in rural and urban settings in Ontario. DESIGN: Cross-sectional correlational design was used for this study. METHODS: Data were collected between May 2019-July 2019 in southern Ontario. Participants (N=349) completed the Acute Care Nurses' Job Satisfaction Scale and The Anticipated Turnover Scale. A stratified sampling technique was used for recruiting the sample population and participants were given the option to respond either online or by mailed survey. RESULTS: There was no significant difference between rural and urban nurses in either overall job satisfaction level or turnover intention. Peer support/work conditions, quality of supervision, and achievement/job interest/responsibility were significant predictors of job satisfaction. There was a significant difference between rural and urban nurses in terms of satisfaction from benefits and job security and the nurses' job satisfaction levels correlated negatively with their turnover intention. CONCLUSION: Several extrinsic and intrinsic factors are associated with nurses' job satisfaction in rural and urban settings. Developing strategies that improve satisfaction by modulating these specific factors may improve nurses' job satisfaction and reduce turnover. IMPACT: This study discussed how working in a rural or urban hospital may affect nurses' job satisfaction and turnover intention. The findings can help in improving nurses' job satisfaction and inform workforce planning to increase nurses' retention.
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Enfermeiras e Enfermeiros , Recursos Humanos de Enfermagem Hospitalar , Estudos Transversais , Humanos , Satisfação no Emprego , Ontário , Reorganização de Recursos Humanos , Inquéritos e QuestionáriosRESUMO
AIMS: This review aimed to systematically assess the findings of primary studies to identify the factors associated with nurse job satisfaction in rural and urban contexts while analysing the findings according to Herzberg's theory. BACKGROUND: While there is evidence linking several factors to nurses' job satisfaction, gaps still exist in understanding the differences between factors affecting job satisfaction for nurses working in rural and urban settings. DESIGN: Systematic review with narrative summary. DATA SOURCES: Six databases were used to identify original studies that discuss the factors associated with the nurse's job satisfaction between 1998-2018. REVIEW METHODS: Two authors independently reviewed each study using the Joanna Briggs Institute's critical appraisal checklists. We used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement to report and examine the study biases systematically. RESULTS: A total of 38 studies were selected for this review. Physical working environment and authority and freedom were the most frequently reported factors associated with nurses' job satisfaction. Several extrinsic, intrinsic, personal, and community factors were also found to be associated with nurses' job satisfaction. Urban studies tended to focus on extrinsic factors, whereas there was more balance between the two sets of factors in rural studies. CONCLUSION: Both intrinsic and extrinsic factors play an essential role in nurses' job satisfaction. Future research should use more robust research methods and pay more attention to contrasting rural and urban contexts. Herzberg's theory can provide conceptual clarity when investigating the factors associated with nurses' job satisfaction. IMPACT: This review discussed the factors associated with nurses' job satisfaction in rural and urban settings. The findings linked several extrinsic and intrinsic factors to nurses' job satisfaction. Nursing management should search for the perfect blend of intrinsic and extrinsic factors based on nurses' needs and organizational commitment to improve nurses' job satisfaction.
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Satisfação no Emprego , Recursos Humanos de Enfermagem Hospitalar/psicologia , Serviços de Saúde Rural , Serviços Urbanos de Saúde , HumanosRESUMO
INTRODUCTION: Regulatory T cell (Treg) is a subtype of T lymphocyte that plays a crucial role in establishing immunologic self-tolerance and maintaining immune homeostasis. In this study, we set out to investigate the percentage and absolute count of Tregs in major depressive disorder (MDD) patients and their correlation with disease severity. MATERIALS & METHODS: This is a case-control study consisting of 47 MDD patients and 47 healthy controls. MDD patients were treated with antidepressant drugs according to their physician's choice. The severity of MDD was assessed using Beck Depression Inventory (BDI) and Montgomery-Asberg Depression Rating Scale (MADRS) at the time of recruitment. Healthy controls completed the Depression Anxiety Scoring System (DASS21) questionnaire to ensure they were in good mental health without history of MDD. The percentage and absolute count of CD4+ CD25+ Tregs and CD4+ CD25+ FOXP3+ Tregs were identified by multiparameter flow cytometry. RESULTS: The percentage and absolute count of CD4+ CD25+ Treg cells were significantly higher in MDD patients than in healthy controls (P<0.001, in both cases). Likewise, the percentage and absolute count of CD4+ CD25+ FOXP3+ Treg cells were also significantly higher in MDD patients compared to healthy controls (P=0.003 and P=0.002, respectively). However, there was no significant correlation between the percentage and absolute count of CD4+ CD25+ Treg and CD4+ CD25+ FOXP3+ Treg cells with BDI or MADRS score. CONCLUSIONS: Our results suggest that antidepressant treatments contributed to an upregulation of Tregs in MDD patients.
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Antidepressivos/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/imunologia , Linfócitos T Reguladores/efeitos dos fármacos , Idoso , Estudos de Casos e Controles , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Peritoneal entry (PE) during transanal endoscopic microsurgery (TEM) for tumors of the upper rectum is not an uncommon complication. The suture line of the rectal defect performed for PE is not devoid of leaks. Diagnostic laparoscopy after PE enables visualization and testing of the suture line. Here, we report the outcome of patients undergoing laparoscopy for PE following TEM. METHODS: Data pertaining to patients undergoing laparoscopy for PE following TEM between 2004 and 2013 were retrospectively collected. RESULTS: One hundred and forty-one TEM procedures were performed, and 19 (13 %) with PE were included. The mean age was 68.1 ± 10.6 years, mean distance from the anal verge 12.5 ± 2 cm, and mean tumor size 2 cm. Lesions were located in the lateral wall (n = 14), anteriorly (n = 4), and posteriorly (n = 1). Indications for TEM were: adenoma (n = 13), indeterminate margins after polypectomy (n = 4, a submucosal lesion (n = 1), and a T1N0 adenocarcinoma (n = 1). In all patients, the rectal wall defect was closed primarily. Twelve patients underwent additional laparoscopy and suture line leak testing. In one patient, a small leak was detected which was repaired laparoscopically. In another, a hematoma of the suture line was observed and a drain was left in place. The mean operative time was 109 min (range 80-135 min) for TEM and 33 min (range 22-45 min) for laparoscopy. A diverting ileostomy was fashioned in one patient on postoperative day 3 after TEM without laparoscopy. No other major complications were observed. CONCLUSIONS: Laparoscopy after PE during TEM permits visualization and testing of the suture line. It is not associated with increased morbidity, and it may increase the safety of TEM.
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Laparoscopia/métodos , Peritônio/lesões , Complicações Pós-Operatórias/cirurgia , Microcirurgia Endoscópica Transanal/efeitos adversos , Adenocarcinoma/cirurgia , Idoso , Canal Anal/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Peritônio/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Neoplasias Retais/cirurgia , Reto/cirurgia , Estudos Retrospectivos , Suturas/efeitos adversos , Microcirurgia Endoscópica Transanal/métodosRESUMO
In this study, cadmium (Cd), chromium (Cr), and lead (Pb) adsorption potential of unmodified and modified sugarcane bagasse and ground wheat straw was explored from aqueous solution through batch equilibrium technique. Both the materials were chemically modified by treating with sodium hydroxide (NaOH) alone and in combination with nitric acid (HNO3) and sulfuric acid (H2SO4). Two kinetic models, pseudo-first order and pseudo-second order were used to follow the adsorption process and reaction fallowed the later model. The Pb removal by both the materials was highest and followed by Cr and Cd. The chemical treatment invariably increased the adsorption capacity and NaOH treatment proved more effective than others. Langmuir maximum sorption capacity (q m) of Pb was utmost (12.8-23.3 mg/g of sugarcane bagasse, 14.5-22.4 mg/g of wheat straw) and of Cd was least (1.5-2.2 mg/g of sugarcane bagasse, 2.5-3.8 mg/g of wheat straw). The q m was in the order of Pb > Cr > Cd for all the three adsorbents. Results demonstrate that agricultural waste materials used in this study could be used to remediate the heavy metal-polluted water.
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Celulose , Metais Pesados/isolamento & purificação , Triticum , Poluentes Químicos da Água/isolamento & purificação , Adsorção , Agricultura , Cádmio , Cromo , Monitoramento Ambiental , Cinética , Modelos Químicos , Saccharum , Resíduos , Purificação da ÁguaRESUMO
To complement standard measures of maternity care outcomes, an assessment of women's satisfaction with care is needed. The aim of this study was to elicit the perspectives and experiences of Iraqi women about childbirth and postnatal care services. The study participants were a sample of 37 women of different educational and socioeconomic status who had given birth during the previous 6 months. Q-methodology was used for data collection and analysis. Three distinct viewpoints and experiences of childbirth and postnatal care services were identified: a general perception of poor childbirth and postnatal care with lack of appropriate interpersonal care and support; a high satisfaction and positive experience with childbirth and postnatal care services among the confident and well-supported women; and poor satisfaction with the childbirth and postnatal care services in terms of meeting traditional cultural practices. Needs assessment around providers' skills and attitudes and the wider sociocultural environment of childbirth and postnatal care is necessary in Iraq.
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Serviços de Saúde Materna/normas , Mães/psicologia , Parto/psicologia , Satisfação do Paciente , Cuidado Pós-Natal/psicologia , Adolescente , Adulto , Características Culturais , Feminino , Pesquisa sobre Serviços de Saúde , Humanos , Iraque , GravidezRESUMO
Poor adherence to treatment can have negative effects on outcomes and heath care cost. However, little is known about the factors that impact adherence to deferasirox chelation therapy. The aims of this study were to identify rates and predictors of non-adherence to medical regimen among thalassemia major adolescents on deferasirox oral chelation therapy by using subjective (self-reporting) and objective (serum ferritin and follow-up visits) measures. Convenient samples of 164 adolescents, aged 12-19 years were recruited from three National Thalassemia Centers in Jordan. Patients were interviewed using a four-section questionnaire and the medical records were checked. Results indicated that rate of adherence according to self-report was (73%); while to follow-up medical appointments and serum ferritin level rates was 57% and 47%, respectively. One-third of participant adolescents (n = 52) were psychologically impaired. Multivariate analysis showed that factors affecting adolescent non-adherence to deferasirox chelation therapy is different from that affecting adherence to follow-up visits. In general, adolescents more than 16 years old, presence of sibling with thalassemia, lack of parental monitoring, lower family income, decrease frequency of blood transfusion, and psychological impairment were found significant predictors of non-adherence among adolescents. Disease knowledge was not associated with adherence status of the adolescents. Clinician should be aware of high prevalence of low adherence to chelation therapy during adolescent years. Nurses need to regularly assess, monitor, and promote adherence behavior that might impact patients' outcomes.
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Benzoatos/uso terapêutico , Terapia por Quelação , Cooperação do Paciente , Triazóis/uso terapêutico , Talassemia beta/tratamento farmacológico , Adolescente , Criança , Estudos Transversais , Deferasirox , Feminino , Ferritinas/sangue , Seguimentos , Humanos , Masculino , Talassemia beta/psicologiaRESUMO
A gold-coated Kretschmann setup has been constructed and explored as a surface plasmon resonance (SPR) platform, specifically tailored for the detection of low-concentration sodium chloride (NaCl) solutions. The setup employs a BK7 prism coated with a 50 nm gold layer, serving as a plasmonic layer, to induce resonance. This resonance arises from the interplay between light waves and free electrons propagating at the interface of two media. The experimental findings reveal a notable resonance angle shift of 10° when the NaCl concentration is varied from 0 to 2.5 %. Furthermore, angle interrogation provides insightful details about the sensor's response to changes in the refractive index, showcasing a commendable sensitivity of 2400°/RIU, a high level of linearity at 0.9771, and an impressive resolution of 0.217 %. The demonstrated capabilities of this sensor underscore its potential for widespread applications, particularly in the monitoring of salt concentration across diverse domains such as seawater analysis, food processing, and fermentation processes. The robust performance and precision of this proposed sensor position it as a valuable tool with promising prospects for addressing the needs of various industries dependent on accurate salt concentration measurements.
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Refugee women's employment and economic inclusion have emerged as significant areas of focus, with these women facing unique challenges due to their gender, refugee status, and sociocultural identities. Policymakers and researchers worldwide are giving this issue increased attention. This systematic review uses a mixed methods approach and includes 31 studies to explore the predictors, barriers, and facilitators of refugee women's employment. The results reveal a pooled employment rate of 31.1% among refugee women. It identifies demographic features, language proficiency, education, and family structure as critical determinants of employment. The qualitative synthesis uncovers three key themes: the meaning and significance of employment; barriers to employment; and facilitators and coping for employment. This study underscores the multifaceted influences on refugee women's employment. The findings can inform the creation of more targeted interventions, policies, and practices to support refugee women's employment and economic integration.
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Emprego , Refugiados , Refugiados/psicologia , Humanos , FemininoRESUMO
An improved mutual coupling compensation in circularly polarized (CP) multi-input multi-output (MIMO) dielectric resonator antenna (DRA) is presented in this paper. Using trimming approach, the mutual coupling (MC) between closely spaced DRA units at 0.3λ has been significantly reduced while axial ratio performance has been maintained. Mutual coupling reduction is obtained by trimming the DRA to ensure low mutual coupling below -20dB. The exclusive features of the proposed MIMO DRA include wide impedance matching bandwidth (BW), triple band circular polarization, and suppressed MC between the radiating elements. The impedance bandwidth matches perfectly with a triple band's 3 dB axial ratio (AR). It is designed with characteristic mode analysis with good agreement of the measurement that has been obtained. Using the probe feed method, the DRA and patch strip are coupled together to allow bandwidth widening of the pro-posed DRA. An impedance bandwidth of 34% at a lower frequency to around 2% at a higher frequency was achieved in all resonance frequencies. Thus, we refer to our newly designed DRA as a proposed method for effectively reducing the mutual coupling between DRAs. Additionally, the 3 dB AR bandwidth matched at 3.3 GHz, 4.6 GHz, and 6.3 GHz with a percentage of 11.66%, 3.04%, and 2.22% obtained at the three different frequencies. Note that the proposed DRA exhibits low mutual coupling (below -20 dB) at the targeted frequencies, which is suitable for better signal reception for MIMO applications. By computing, the metrics envelop correlation coefficient, diversity gain, channel capacity loss, and total active reflection coefficient, the MIMO performance of the proposed antenna is verified. The experiments show a close result between simulated and computed validation of the proposed DRA.
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BACKGROUND: The process of refugee resettlement and integration into new communities is a complex and multifaceted challenge, not only for the refugees themselves but also for the host families involved in homestay housing arrangements. While these homestay arrangements are designed to facilitate smoother transitions and enhance the well-being of refugees, the nuanced dynamics of these interactions and their overall impact on both refugees and their host families remain underexplored. Understanding the experiences of refugees and their host families is vital for effective refugee settlement, integration, and well-being. However, the intricacies of homestay refugee hosting, their interactions with host families, and the impact on their well-being are still unclear and ambiguous. OBJECTIVE: The aim of this scoping review is to examine the breadth of literature on the experiences of refugees living in homestay arrangements with their host families. This review seeks to understand how these dynamics influence refugee well-being, including their integration, social connections, and mental health. Additionally, this scoping review aims to synthesize existing literature on homestay hosting dynamics, focusing on the experiences of refugees and their host families, to identify gaps in knowledge and suggest areas for future research. METHODS: This scoping review follows Joanna Briggs Institute methodology and will search databases such as CINAHL, SOCIndex, MEDLINE through EBSCO; APA PsycInfo, Scopus through OVID; and Web of Science Core Collection, ProQuest Dissertations, and Theses, and SciELO Citation Index, focusing on literature from 2011 onward, in English, in relation to refugee groups in different host countries, including all types of literature. Literature will be screened by 2 independent reviewers, with disagreements resolved by consensus or a third reviewer. A custom data extraction tool will be created by the research team. RESULTS: The results will be organized in tables or diagrams, accompanied by a narrative overview, emphasizing the main synthesized findings related to the dynamics of homestay hosting with host families and refugee well-being. No critical appraisal will be conducted. This scoping review is expected to identify research gaps that will inform the development of homestay refugee hosting models, policies, and practices. It will also offer insights into best practices and policy recommendations to improve homestay hosting programs, ultimately contributing to more effective refugee settlement and integration strategies. CONCLUSIONS: Understanding the intricate dynamics of homestay hosting arrangements is crucial for developing policies and programs that support the well-being of refugees and the families that host them. This scoping review will shed light on the current knowledge landscape, identify research gaps, and suggest ways to enhance the homestay hosting experience for all parties involved. Through this work, we aim to contribute to the development of more inclusive, supportive, and effective approaches to refugee hosting, resettlement, and integration. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/56242.
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Purpose: This concept analysis aims to address the gap in knowledge regarding the concept of successful refugee cohabitation with host families. It seeks to develop a conceptual model that integrates holistic nursing and healthcare practices into refugee cohabitation settings to enhance refugee well-being. Methods: A comprehensive literature search was conducted using Walker and Avant's methodology for concept analysis. Findings: Successful refugee cohabitation with host families concept characterized by peaceful coexistence, power dynamics, hospitality, and cultural tolerance. Antecedents include refugee shelter needs, societal acceptance, humanitarian solidarity, and legal support. Consequences include refugee inclusion and integration, societal cohesion, psychological well-being, and refugee-host acceptance. Conclusions: Successful refugee cohabitation is defined as a private hosting arrangement that embodies shared living spaces and peaceful coexistence amid conflict or crises, fostering resilience and support for displaced individuals by local citizens. It combines hospitality, balanced power, and cultural tolerance, driven by refugee needs for shelter and a commitment to successful refugee settlement and integration. This hosting arrangement promotes societal development and cohesion, economic growth, psychological well-being, and foster inclusion and intergroup tolerance. The integration of holistic nursing principles into refugee cohabitation practices can foster more inclusive and healthy communities.
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Soybeans are a commodity that is widely grown by farmers in rainfed rice fields in South Sulawesi. One of the determining factors in increasing soybean productivity in South Sulawesi is the type of variety. The aim of this research was to determine the characteristics, morphology and response to pests and diseases in several soybean varieties planted in rainfed rice fields in South Sulawesi. This research was carried out in Allepolea Village, Maros Regency in 2022 using a Randomized Block Design with 13 treatments and 3 replications. Varieties tested as treatments include: 1) Derap-1, 2) Devon-2, 3) Deja-1, 4) Anjasmoro, 5) Dena-2, 6) Dena-1, 7) Gepak Kuning, 8) Grobogan, 9) Devon-1, 10) Dega-1, 11) Deja-2, 12) Demas-1, and 13) Detap-1. The results showed that of the 13 varieties tested, the highest height was found in Devon-2 (33.67 cm) and Detap-1 (31.67 cm) in the vegetative phase and in the generative phase in Detap-1 (75.53 cm) and Gepak Yellow (74.67 cm). The largest number of branches is in Dena-1 (3.13 branches). The highest nitrogen content was found in Devon-1 (12.64 m2 per g). The largest leaf area was Detap-1 (4.15 cm2) and Gepak Kuning (4.15 cm2). The highest number of stomata was in Dena-1 (42.80 µm) and Deja-1 (44.00 µm). The highest stomata width was found in Gepak Kuning (2.76 µm). The lowest level of leaf damage due to attacks by Valanga sp (Acrididae) occurred in Grobogan (6.89 %) and Dega-1 (7.35 %). The lowest level of pod damage due to Nezara viridula attack was in Devon-2 (3.56 %) and Dena-2 (3.64 %). The lowest level of leaf damage due to Phaedonia inclusa attack occurred in Dega-1 (4.37 %), Dena-2 (4, 12 %), and Grobogan (4.69 %). Seed damage due to Cercospora sp attack was lowest on Dena-2 (0.81 %). The highest seed yield was in Dena-2 (3.78 t ha-1) and the lowest in Anjasmoro (1.93 t ha-1) and Deja-2 (2.02 t ha-1).
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Asymmetric cell division in bacteria is achieved through cell polarization, where regulatory proteins are directed to specific cell poles. Curiously, both poles contain a membraneless microdomain, established by the polar assembly hub PopZ, through most of the cell cycle, yet many PopZ clients are unipolar and transiently localized. We find that PopZ's interaction with the response regulator CpdR is controlled by phosphorylation, via the histidine kinase CckA. Phosphorylated CpdR does not interact with PopZ and is not localized to cell poles. At poles where CckA acts as a phosphatase, de-phosphorylated CpdR binds directly with PopZ and subsequently recruits ClpX, substrates, and other members of a protease complex to the cell pole. We also find that co-recruitment of protease components and substrates to polar microdomains enhances their coordinated activity. This study connects phosphosignaling with polar assembly and the activity of a protease that triggers cell cycle progression and cell differentiation.