An experimental and modelling approach to proclaim sustainable machining using avocado oil-based nano-cutting fluids.

Higher-end science and technology facilitate the human community with a sophisticated life despite it curses by abundant pollution. The alarming demand for sustainability pressurizes the manufacturing sector to ensure sustainable manufacturing. Since Molybdenum di sulfide (MoS) and avocado oil are known solid and liquid lubricants respectively, hence, it is a worthwhile attempt to implement the bio-based degradable avocado oil enriched with nano Molybdenum di sulfide (nMoS) particles as a potential machining fluid for CNC-end milling.

Encapsulation of Moringa oleifera aqueous extract in silver chitosan metallopolymer nanocomposites for anti-cancer activity.

The growing interest in plant-derived compounds and synthesis of metallopolymer nanocomposites (MPNCs) especially silver chitosan nanocomposites (AgCS-NCs) emerges as a useful platform to encapsulate and deliver plant-based anticancer drugs. This work presents the synthesis of AgCS-NCs by using Moringa oleifera aqueous leaf extract (MOAE) and the effect of concentration of MOAE on physicochemical properties of AgCS-NCs followed by its anticancer effect on MCF-7 cell line. The results of UV-visible spectroscopy (UV-Vis) and Scanning electron microscopy (SEM) showed successful formation of AgCS-NCs.

Computational study on water based hybrid photovoltaic systems with different absorber configurations.

The current study assesses several water-based PVT system thermal absorber configurations. The thermal absorber in PVT system plays a vital role in efficiency evaluation as it lowers PV temperature and collects heat energy. The current study aims to discover and analyze advanced thermal absorber design by comparing well-received spiral circular absorbers and non-cooled PV with proposed semi-circular thermal absorbers with varying flow configurations.

Optimization of energy management in Malaysian microgrids using fuzzy logic-based EMS scheduling controller.

The microgrid (MG) faces significant security issues due to the two-way power and information flow. Integrating an Energy Management System (EMS) to balance energy supply and demand in Malaysian microgrids, this study designs a Fuzzy Logic Controller (FLC) that considers intermittent renewable sources and fluctuating demand patterns. FLC offers a flexible solution to energy scheduling effectively assessed by MATLAB/Simulink simulations.

Effects of complex decongestive physical therapy on upper limb circumference and sensory function in post-mastectomy lymph oedema, A quasi-experimental study.

The quasi-experimental study was conducted at the Allied Hospital, Faisalabad to investigate the effect of complex decongestive physical therapy on sensory testing in postmastectomy- related lymphoedema patients. The sample comprised 18 participants enrolled using convenience sampling technique. All the participants received complex decongestive physical therapy during 5 sessions per week for 3 weeks.

Comparison of muscle energy technique and mobilization with movement to reduce pain and improve functional status in subjects with anterior innominate ilio-sacral dysfunction.

Objective: This study aimed to compare Muscle energy technique (METs) and Mobilization with movement (MWM) for pain reduction and improving functional status in subjects with anterior innominate iliosacral dysfunction.

Methodology: Thirty-six patients with anterior innominate iliosacral dysfunction were randomly assigned to both groups. Numeric Pain Rating Scale (NPRS) and Modified Oswestry Disability Index (MODI) were used to measure pain and functional disability.

Construction of Isochromanones via Hemin-Catalyzed Phenol-Enamine Oxidative Annulation.

We have developed a hemin-catalyzed biomimetic oxidative annulation of 2,3-dihydroxybenzoic acid with an array of cyclic enamines to form isochromanones in good to excellent yields and high regioselectivity. This formal [4+2] cycloaddition protocol showed high efficiency and remarkable functional group tolerance. Mechanistic studies indicate the involvement of a single-electron oxidation pathway.

An Algorithmic Approach to use Extended Spreader Grafts in Deviated Noses.

Background: Restoration of a straight and adequately wide nasal dorsum is challenging in patients with deviated noses. Supporting a reformed septum with an extended spreader graft (ESG) is important for maintaining position.

Objective: The study aimed to describe different types of ESG and propose a comprehensive algorithm for using specific types of ESGs in rhinoplasty according to the particular type of deviated nose.

UK Foot and Ankle Thromboembolism (UK-FATE).

Aims: Venous thromboembolism (VTE) is a potential complication of foot and ankle surgery. There is a lack of agreement on contributing risk factors and chemical prophylaxis requirements. The primary outcome of this study was to analyze the 90-day incidence of symptomatic VTE and VTE-related mortality in patients undergoing foot and ankle surgery and Achilles tendon (TA) rupture.

Emerging Biomarkers for the Early Detection of Autoimmune Encephalitis: A Narrative Review.

Autoimmune encephalitis (AE) is a rare yet critical neurological disorder characterized by inflammation of the brain, typically triggered by an abnormal immune response. The early detection and diagnosis of AE are crucial for effective treatment and improved patient outcomes. However, the diagnostic process is often complicated by the diverse clinical presentations of AE, which can mimic other neurological and psychiatric conditions.

Exploring medical students' perceptions of telehealth in Pakistan: a cross-sectional study.

Introduction: This study aimed to investigate medical students' perceptions of telehealth in Pakistan and assess the relationship between students' proficiency in computers and technology, gender, and age.

Methods: A cross-sectional study was conducted on 330 medical students from various universities in Karachi, Pakistan. Data on demographic characteristics, computer proficiency, and perceptions of telehealth were collected using a self-administered questionnaire.

Evaluation the Effects of Copper Nanoparticles Dietary Supplementation on Growth Performance, Carcass Characteristics, and Serum Antioxidant Status in Broilers.

The current study aims to assess the impact of different doses of feed supplementation of copper nanoparticles on broiler growth performance and carcass traits. The copper nanoparticles were synthesized by chemical reduction, and X-ray diffraction was used to characterize them. Iso-caloric and iso-nitrogenous starter and finisher basal diets were prepared and further supplemented with 0, 4, 8, and 12 mg/kg Cu nanoparticles for formulating T1, T2, T3 and T4 diets, respectively.

Keratinocyte derived extracellular vesicles mediated crosstalk between epidermis and dermis in UVB-induced skin inflammation.

Background And Rationale: Ultraviolet-B (UVB) light induces dermal inflammation, although it is mostly absorbed in the epidermis. Recent reports suggest extracellular vesicles (EVs) act as a mediator of photodamage signaling. Melatonin is reported to be a protective factor against UV-induced damage.

Biocrude from hydrothermal liquefaction of indigenous municipal solid waste for green energy generation and contribution towards circular economy: A case study of urban Pakistan.

In this study, biocrude was successfully produced by the hydrothermal liquefaction of municipal solid waste collected from the landfill site of Lahore, the capital of Punjab, Pakistan, boasting a population of 12 million and an annual waste collection of 10 million tons. The hydrothermal liquefaction process was performed at reaction parameters of 350 °C and 165 bars with 15 min of residence time. The solid waste was found to have 78 % dry matter, 22 % moisture contents, 22.

Effect of Gender on Metabolic and Neurodevelopmental Parameters of Postnatally Growth-Restricted Rats Undergoing Catch-Up Growth.

Objective: To determine the long-term effects of early postnatal malnutrition and various degrees of catch-up growth on metabolic (serum glucose, leptin, triacylglycerides) and neurodevelopmental parameters (learning and memory) among male and female rodent models, mimicking human preterm infants.

Study Design: Randomized controlled trial. Place and Duration of the Study: CMH Multan Insitute of Medical Sciences, from September 2021 to December 2021.

Environmental taxes, energy transition and sustainable environmental technologies: A comparative OECD region climate change analysis.

The integrated economic reforms in recent years have transformed human life, however, the subsequent rise in environmental challenges necessitates sustainable development goals to ensure net-zero transformation. Within the context of modern energy, economic, and environmental transformation, we deliberate how environmental taxes, energy transition, and sustainable environmental innovation impact climate change in 38 OECD economies. Our robust empirical investigation allows us to report that environmental taxation, sustainable environmental technology, and energy transition lower but GDP and trade openness exacerbate ecological challenges.

Safety and effectiveness of interference RNA (RNAi) based therapeutics in cardiac failure: A systematic review.

Background: Heart failure is a major worldwide health concern and leading cause of mortality. RNAi interventions hold promise for patients resistant to conventional drugs due to their off-target effects and lack of specificity.

Objectives: To examine the safety and effectiveness of RNAi therapeutics in treating heart failure.

Nitrous oxide emissions and soil profile responses to manure substitution in the North China Plain drylands.

Substituting synthetic fertilizers with manures in agriculture enhances soil properties and crop yield. However, the impact on nitrous oxide (NO) emissions, especially from the soil profile, remains poorly understood. This study examined emissions from 2017 to 2019 on a well-established (>10-year) maize field site in the North China Plain.

Bioremediation of Brilliant Green cationic dye from water using Nutraceutical Industrial Coriander Seed Spent as an adsorbent: adsorption isotherms, kinetic models, and thermodynamic studies.

The article details a feasibility study of removing Brilliant Green (BG), a mutagenic dye from an aqueous solution by adsorption using low-cost coriander seed spent as a by-product in the nutraceutical industry. The study includes an analysis of the parameters that affect the adsorption process. The variables that have been identified include pH, dye concentration, process temperature, adsorbent amount, and particle size of the adsorbent.

Experimental and simulation study of American saffron seed oil blended with diesel.

In a variety of industries, including transportation, agriculture, and manufacturing, diesel engines are often employed. Due of rising prices and environmental concerns, researchers examined whether biodiesels might replace diesel. The current study looks into American Saffron Oil's feasibility as a feedstock for biodiesel production.

Cardiac Electrical and Structural Changes after Iodinated Contrast Media Administration: A Longitudinal Cohort Analysis.

Iodinated contrast is commonly used for radiological procedures, with one dose delivering several hundred-fold the daily requirements needed for normal thyroid hormone production. Risks of excess iodine include incident thyroid dysfunction, which is associated with adverse cardiac outcomes, yet there are no prospective studies investigating the changes in cardiac physiology following iodine contrast administration. This study was conducted to investigate the longitudinal relationships between the amount of iodinated contrast administration and changes in cardiac electrophysiology and structure.