Coupling Taguchi experimental designs with deep adaptive learning enhanced AI process models for experimental cost savings in manufacturing process development.

The Aluminum alloy AA7075 workpiece material is observed under dry finishing turning operation. This work is an investigation reporting promising potential of deep adaptive learning enhanced artificial intelligence process models for L (63) Taguchi orthogonal array experiments and major cost saving potential in machining process optimization. Six different tool inserts are used as categorical parameter along with three continuous operational parameters i.

Mucinous Differentiation in Colorectal Cancer: A 10-Year Experience Audit at King Faisal Specialist Hospital and Research Centre, Jeddah.

Given that colorectal cancer is one of the leading causes of mortality, mucinous adenocarcinoma is one of the subtypes and is characterized by the presence of mucin-producing tumor cells with mucin components and is more challenging to manage. In Saudi Arabia, it represents approximately 10-15% of all colorectal carcinoma. The main etiological cause of mucinous adenocarcinoma is yet not well understood.

Non-cystic fibrosis bronchiectasis: a retrospective review of clinical, radiological, microbiological and lung function profile at a tertiary care center of a low-middle-income country.

Non-cystic fibrosis (non-CF) bronchiectasis has emerged as a significant respiratory disease in developing countries. Given the variation in causes and clinical characteristics across different regions, it is necessary to conduct studies in regions with limited data, such as low-middle-income countries (LMIC). The aim of the study was to investigate the underlying causes, clinical presentation, etiology, lung function, and imaging in patients with bronchiectasis who sought treatment at a tertiary care hospital in an LMIC.

Impact of immune status on the clinical characteristics, treatment outcomes and mortality of pulmonary nocardiosis: a retrospective analysis in a tertiary care hospital from a low- to middle-income country.

Nocardiosis is an opportunistic infection that primarily targets the immunosuppressed. We investigated the differences in demographics and characteristics between immunosuppressed and immunocompetent patients with nocardiosis in a tertiary care hospital in Pakistan. Retrospective records were reviewed for patients diagnosed with pulmonary nocardiosis between 2010 and 2020.

How level 5 leadership escalates organizational citizenship behaviour in telecom sector of Pakistan? Exploring mediatory role of organizational dissent.

Role of leadership in managing organizational behaviour of employees is of key essence. However, at times unconventional behaviour of employees can pose a challenge for the leaders, which in this case is organizational dissent. This study has examined the relationship between level 5 leadership and organizational citizenship behaviour (individual level-OCB-I) in presence of organizational dissent at employing a quantitative approach and a survey design.

Comparison of risk factors and outcome of patients with and without COVID-19-associated pulmonary aspergillosis from Pakistan: A case-control study.

Background: Early identification of COVID-19-associated pulmonary aspergillosis (CAPA) is particularly challenging in low- middle-income countries where diagnostic capabilities are limited, and risk factors for CAPA have not been identified. It is also essential to recognise CAPA patients who are likely to have a poorer outcome to decide on aggressive management approaches. Therefore, this study aimed to identify risk factors and outcomes for CAPA among admitted moderate to critical COVID-19 patients at our centre in Pakistan.

The effect of ivermectin on non-severe and severe COVID-19 disease and gender-based difference of its effectiveness.

The COVID-19 pandemic has led to mortality and morbidity since December 2019. Many possible treatment options have been advised till date. The role of ivermectin in the treatment of COVID-19 disease remains controversial.

Public service motivation and organizational performance: Catalyzing effects of altruism, perceived social impact and political support.

With the increasing pressures and demands from the public sector to be more efficient and effective and accountable, the idea of Public Service Motivation (PSM) and Organization Performance (OP) has become more relevant and critical. This quantitative research hypothesizes that PSM leads towards higher level of organizational performance among public sector officials and also explores the intervening effects of Altruism (ALT), Perceived Social Impact (PSI) and Political Support (PS) in this context. Based on self-administered questionnaire, data was collected from 405 public officials using random sampling strategy.

Persistence of post-COVID lung parenchymal abnormalities during the three-month follow-up.

Introduction: COVID-19-associated pulmonary sequalae have been increasingly reported after recovery from acute infection. Therefore, we aim to explore the charactersitics of persistent lung parenchymal abnormalities in patients with COVID-19.

Material And Methods: An observational study was conducted in patients with post-COVID lung parenchymal abnormalities from April till September 2020.

Role of ivermectin in patients hospitalized with COVID-19: a systematic review of literature.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected almost every country in the world since De-cember 2019. Despite the efforts of the human race to combat the virus, we are still looking for an evidence-based permanent cure for the disease. Ivermectin has recently emerged as one of the therapies having a beneficial effect on COVID-19.

Post tuberculosis radiological sequelae in patients treated for pulmonary and pleural tuberculosis at a tertiary center in Pakistan.

Treating tuberculosis (TB) is not the end of the disease because of the wide spectrum of post TB sequelae associated with the disease. There is insufficient data on post TB radiological sequelae. The aim of this study is to evaluate the post TB radiological sequelae on chest x-rays in patients who had completed the treatment for pulmonary and pleural TB at a tertiary care hospital of a high TB burden country.

Recent Trends in Faculty Promotion in U.S. Medical Schools: Implications for Recruitment, Retention, and Diversity and Inclusion.

Purpose: Faculty promotion is important for retention and has implications for diversity. This study provides an update on recent trends in faculty promotion in U.S.

Eosinophilic lung disease as a sequela of MSSA pneumonia.

Eosinophilic lung diseases are a rare group of lung disorders with multiple known and unknown aetiologies and the diagnosis is often challenging. We present a case of a young man who was admitted with pneumonia due to methicillin-sensitive and was discharged on antibiotics. He presented to the emergency department approximately 2 weeks after discharge with high-grade fever, cough and shortness of breath associated with serum and bronchoalveolar lavage eosinophilia.

Sarcoidosis Presenting as Fatigue and Weakness.

Sarcoidosis is a systemic granulomatous disorder of unknown cause that occurs in both men and women of all races. It typically presents in patients after 20 years of age. Sarcoidosis most frequently involves the lung, but up to 30 percent of patients present with extra-thoracic manifestations.

A comprehensive framework for thermoeconomic analysis of desalination systems.

Thermoeconomic analysis, a combined application of thermodynamic and economic analyses, has emerged as an important tool to optimize the performance of desalination systems. Contrary to conventional economic analysis, it offers flexibility to investigate and improve the performance of each component in the system, individually. The current paper presents a comprehensive framework for conducting thermoeconomic analysis of desalination systems.

Chronic Dyspnea: Diagnosis and Evaluation.

Dyspnea is a symptom arising from a complex interplay of diseases and physiologic states and is commonly encountered in primary care. It is considered chronic if present for more than one month. As a symptom, dyspnea is a predictor for all-cause mortality.

Multimodal Speaker Diarization Using a Pre-Trained Audio-Visual Synchronization Model.

Speaker diarization systems aim to find 'who spoke when?' in multi-speaker recordings. The dataset usually consists of meetings, TV/talk shows, telephone and multi-party interaction recordings. In this paper, we propose a novel multimodal speaker diarization technique, which finds the active speaker through audio-visual synchronization model for diarization.

Trends in Tenure Status in Academic Family Medicine, 1977-2017: Implications for Recruitment, Retention, and the Academic Mission.

Purpose: Tenure status has important implications for medical school faculty recruitment and retention and may affect educational quality, academic freedom, and collegiality. However, tenure trends in academic family medicine are unknown. This study aimed to describe trends in tenure status of family medicine faculty overall and by gender and status of minorities underrepresented in medicine (URM) in Liaison Committee on Medical Education-accredited medical schools.

Improved Reconstruction of MR Scanned Images by Using a Dictionary Learning Scheme.

The application of compressed sensing (CS) to biomedical imaging is sensational since it permits a rationally accurate reconstruction of images by exploiting the image sparsity. The quality of CS reconstruction methods largely depends on the use of various sparsifying transforms, such as wavelets, curvelets or total variation (TV), to recover MR images. As per recently developed mathematical concepts of CS, the biomedical images with sparse representation can be recovered from randomly undersampled data, provided that an appropriate nonlinear recovery method is used.

Dengue fever presenting as quadriparesis due to hypokalaemia: a rare presentation.

Dengue is one of the leading causes of arthropod borne viral haemorrhagic fever. Majority of the times, it clinically manifests as fever, arthralgia and rash; however, we present a case of a young man who presented with progressively increasing weakness of all four limbs. Initial investigations showed low potassium, hence he was managed as hypokalaemic periodic paralysis.

A new computing approach for power signal modeling using fractional adaptive algorithms.

Estimating the harmonic parameters is fundamental requirement for signal modelling in a power supply system. In this study, exploration and exploitation in fractional adaptive signal processing (FrASP) is carried out for identification of parameters in power signals. We design FrASP algorithms based on recently introduced variants of generalized least mean square (LMS) adaptive strategies for parameter estimation of the model.

VMCMC: a graphical and statistical analysis tool for Markov chain Monte Carlo traces.

Background: MCMC-based methods are important for Bayesian inference of phylogeny and related parameters. Although being computationally expensive, MCMC yields estimates of posterior distributions that are useful for estimating parameter values and are easy to use in subsequent analysis. There are, however, sometimes practical difficulties with MCMC, relating to convergence assessment and determining burn-in, especially in large-scale analyses.

Percutaneous balloon aortic valvuloplasty: antegrade transseptal vs. conventional retrograde transarterial approach.

Percutaneous balloon aortic valvuloplasty (BAV) has been limited predominantly to a palliative treatment for poor surgical candidates with critical aortic stenosis and multiple high-risk or comorbid conditions. The most commonly used technique for BAV is the retrograde approach, in which the balloon is passed via the femoral artery using 12-14 Fr sheaths. We compared an antegrade transseptal approach using the Inoue balloon vs.