Notes

Atomic drive microscopy marketplace analysis research into the surface roughness of a pair of rear chamber phakic intraocular contact models: ICL as opposed to IPCL.
valuated anterior drawer laxity using a capacitance-type sensor and found it had high reproducibility and strongly correlated with stress radiography measurements in patients with ankle instability. Capacitance-type sensors can be used for the safe, simple, and accurate evaluation of ankle instability.
In addressing the sexual and reproductive health (SRH) disparities for Black and Latina women, there is a need for the development of innovative programs, framed using theoretical underpinnings that are culturally and contextually tailored so that they align with lived experiences. Mobile health (mHealth) interventions offer considerable potential as a means of providing effective SRH education and services. However, there has been a lack of research assessing culturally and contextually tailored mHealth SRH interventions for Black and Latina women.

A comprehensive literature search was undertaken using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Literature was reviewed to evaluate whether a culturally and contextually tailored approach was utilized in the development and implementation of mHealth interventions for Black and Latina women.

A total of 12 articles were included in our synthesis, which encompassed mobile phone-, telephone-, and computer-based mHealth interventions for Black and Latina women. Cultural and/or gender-specific tailoring was included in 10 studies. Reduction of risky sexual behaviors and increased contraception usage were reported in 92% (
= 11) of the studies. check details Interventions that incorporated tailored content and fostered interaction reported high rates of follow-up.

Tailored mHealth interventions can be effective in promoting behavior change and improving SRH outcomes for Black and Latina women. However, there is a need for more research assessing user engagement and retention for Black and Latina women, and whether improvements in SRH outcomes are sustainable over the long term.
Tailored mHealth interventions can be effective in promoting behavior change and improving SRH outcomes for Black and Latina women. However, there is a need for more research assessing user engagement and retention for Black and Latina women, and whether improvements in SRH outcomes are sustainable over the long term.
Although amputation rates, morbidity, and mortality have been established for select populations, the impact of general demographic factors on postoperative surgical complications remains little studied.

The American College of Surgeons' National Surgical Quality Improvement Program database was searched for leg amputations from 2012 to 2017 using CPT codes 27881, 27882, 27884, and 27886, identifying 4162 patients. A total of 29 demographic variables with 4 complications (surgical infection, additional service, and deep-vein thrombosis [DVT], and sepsis) were analyzed.

Preoperative open, contaminated, or dirty/infected wounds; longer intraoperative times; development of sepsis prior to surgery; and admission of patients from home or another hospital influenced postoperative infection rates. Preoperative open, infected, or dirty/infected wounds; height; weight; total length of hospital stay; and ethnicity affected postoperative additional service incidence. Preoperative congestive heart failure, large decreases in body weight, and total length of hospital stay influenced postoperative DVT rates. Preoperative functional heath status, total length of hospital stay, amputations conducted as emergency cases, preoperative acute renal failure, open or infected wounds, sepsis, and contaminated or dirty/infected wounds affected postoperative sepsis rates.

Conclusion. Understanding these risk factors may allow providers to anticipate and address higher rates of complications in certain patient populations.

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Level III Prognostic.In 2016, the American Academy of Pediatrics Section on Orthopaedics established an annual Musculoskeletal (MSK) Boot Camp course to fill the gaps in MSK knowledge, performance, and outcomes for pediatricians and primary care doctors. A standardized one-day curriculum of key MSK topics was developed including short lectures, hands-on workshops, debates, live webinars, and Q&A sessions. A survey was created to evaluate attendee confidence related to diagnosing 20 common MSK conditions in children and adolescents at the beginning and end of the course. Confidence in diagnosing the conditions was gauged using a 6-point Likert-type scale. A two-sample t test was used to compare overall confidence score pre- and post-seminar. In addition, each subtopic was analyzed. The average pre-seminar confidence score was 3.92 versus 4.86 post-seminar. All categories demonstrated a statistically increased confidence score post-seminar (P less then .0001). Live MSK continuing education for pediatricians is effective in improving confidence in clinical practice.The purpose of this study was to assess the feasibility of implementing the Icelandic model for Primary Substance Use Prevention (IPM) in rural Central Appalachia. Guided by the IPM's theoretical framework, 26 stakeholders from a single county in West Virginia were purposefully recruited during the spring of 2019 and divided into four focus groups. Interviews were recorded and transcribed verbatim and analyzed into themes based on IPM premises. Focus group material produced seven themes Drug use overall, Drug treatment and other service needs, Poverty, Parenting/Caregiver practices, Transportation, Downtime/Leisure time activities, and Opportunities for solutions. General support was found for the potential of the IPM in the region. Preferably, the implementation of the model should coincide with attention to the adult population as drug use was reported to be plaguing the whole community. Treatment options were few and mostly far away. General poverty and lack of public transportation further stifled progress and potential for change. Organized leisure time activities and programs for youth were scarce and mostly seasonal. Suggested solutions for the adult community included workforce and skill training, coupled with increased opportunities for organized leisure activities for youth, and access to healthy role models via schools and faith-based organizations. We conclude that implementation of the IPM would be feasible to prevent substance use initiation and progression among youth in the rural Central Appalachia. We present several specific recommendations for policy and practice that address factors unique to this environment to initiate the IPM implementation development and suggest initial model application strategies.Wideband signal generation using frequency/phase modulation (FM/PM) is the key fundamental function for various applications such as radar and analog communication systems. It is well known that analog FM/PM communication systems can dramatically improve signal quality by spectral expansion. In classical communication theories, the Armstrong indirect method is one of the most popular methods for bandwidth expansion of FM signals. In the Armstrong method, a narrowband signal is converted to a broadband signal with the help of a nonlinear frequency multiplier. In this paper, we propose a photonic Armstrong method enabled by direct detection. By utilizing the nonlinearity caused by direct detection, we can increase bandwidth so that it is double that of the original signal in the photonic Armstrong method. Also, it completely eliminates signal-to-signal beat interference (SSBI) at the same time. We conducted an experiment to verify the concept and confirmed these advantages experimentally.Satellite data assimilation requires a computationally fast and accurate radiative transfer model. Currently, three fast models are commonly used in the Numerical Weather Prediction models (NWP) for satellite data assimilation, including Radiative Transfer for TIROS Operational Vertical Sounder (RTTOV), Community Radiative Transfer Model (CRTM), and Advanced Radiative transfer Modeling System (ARMS). ARMS was initiated in 2018 and is now becoming the third pillar supporting many users in NWP and remote sensing fields. Its radiative transfer solvers (e.g. Doubling Adding method) is inherited from CRTM. In this study, we propose a Discrete Ordinate Adding Method (DOAM) to solve the radiative transfer equation including both solar and thermal source terms. In order to accelerate the DOAM computation, the single scattering approximation is used in the layer with an optical depth less than 10-8 or a single scattering albedo less than 10-10. From principles of invariance, the adding method is then applied to link t-, 4- and 16- stream DOAM are 0.86 seconds, 1.09 seconds and 4.34 seconds for calculating azimuthally averaged radiance. DISORT with 16 streams takes 1521.56 seconds and 127.64 seconds under the same condition. As a new solver, DOAM has been integrated into ARMS and is used to simulate the brightness temperatures at MicroWave Humidity Sounder (MWHS) as well as MicroWave Radiation Imager (MWRI) frequencies. The simulations by DOAM are compared to those by Doubling Adding method and accuracy of both solvers shows a general agreement. All the results show that the DOAM is accurate and computational efficient for applications in NWP data assimilation and satellite remote sensing.Injection locking and pulling characteristics of a long-loop optoelectronic oscillator (OEO) that has a large number of closely-spaced longitudinal modes are theoretically analyzed and experimentally evaluated. A differential phase equation that relates the phase difference between the OEO and the injected microwave signal to its instantaneous beat angular frequency is derived in the time domain. Based on the differential phase equation, both the locking and pulling characteristics of an injection-locked OEO are studied, and the phase noise performance is analyzed. It is found that the locking and pulling performance depends upon three parameters, the initial frequency difference between the frequency of the signal generated by the free-running OEO and frequency of the injected microwave signal, the voltage ratio between the signal generated by the free-running OEO and the injected microwave signal, and the Q factor of the free-running OEO. The phase noise performance depends upon the locking range, the phase noise performance of the free-running OEO as well as that of the injected microwave signal. The analysis is validated experimentally. Excellent agreement is found between the theoretical analysis and the experimental demonstration.We investigate optical Tamm states supported by a dielectric grating placed on top of a distributed Bragg reflector. It is found that under certain conditions the Tamm state may become a bound state in the continuum. The bound state, in its turn, induces the effect of critical coupling with the reflectance amplitude reaching an exact zero. We demonstrate that the critical coupling point is located in the core of a vortex of the reflection amplitude gradient in the space of the wavelength and angle of incidence. The emergence of the vortex is explained by the coupled mode theory.We leverage the high spatial and energy resolution of monochromated aberration-corrected scanning transmission electron microscopy to study the hybridization of cyclic assemblies of plasmonic gold nanorods. Detailed experiments and simulations elucidate the hybridization of the coupled long-axis dipole modes into collective magnetic and electric dipole plasmon resonances. We resolve the magnetic dipole mode in these closed loop oligomers with electron energy loss spectroscopy and confirm the mode assignment with its characteristic spectrum image. The energy splitting of the magnetic mode and antibonding modes increases with the number of polygon edges (n). For the n=3-6 oligomers studied, optical simulations using normal incidence and s-polarized oblique incidence show the respective electric and magnetic modes' extinction efficiencies are maximized in the n=4 arrangement.
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