Sensing and Perception in Robotic Weeding: Innovations and Limitations for Digital Agriculture.

The challenges and drawbacks of manual weeding and herbicide usage, such as inefficiency, high costs, time-consuming tasks, and environmental pollution, have led to a shift in the agricultural industry toward digital agriculture. The utilization of advanced robotic technologies in the process of weeding serves as prominent and symbolic proof of innovations under the umbrella of digital agriculture. Typically, robotic weeding consists of three primary phases: sensing, thinking, and acting.

The assessment of no-reflow phenomenon incidence in early versus delayed percutaneous coronary intervention following a primary fibrinolysis.

Background: Percutaneous coronary intervention (PCI) is the gold standard approach to ST-Segment Elevation Myocardial Infarction (STEMI). Fibrinolysis followed by PCI has been recommended. The current study aims to investigate the no-reflow phenomenon incidence in patients undergoing post-thrombolytic therapy PCI.

Prediction of blood pressure based on anthropometric measurements in adolescents.

Background: Recently, an important health issue in children is obesity, leading to hypertension. The aim of this study was to determine association of blood pressure with anthropometric variables in adolescents.

Methods: In this study, 1992 adolescents aged 11-18 years old between 2000 and 2007 were included.

Antianginal effects of empagliflozin in patients with type 2 diabetes and refractory angina; a randomized, double-blind placebo-controlled trial (EMPT-ANGINA Trial).

Introduction: Sodium-glucose cotransporter 2 (SGLT2) inhibitors are emerging antidiabetic agents with various potential cardiovascular benefits. The EMPT-ANGINA trial examined the effect of empagliflozin on the angina burden in those with concurrent type 2 diabetes mellitus (T2DM) and refractory angina (RA).

Method: In this 8-week, double-blind, randomized, placebo-controlled trial, 75 patients with T2DM and RA were randomly assigned to one of two groups: empagliflozin (n = 37) and placebo (n = 38).

Administration of stem cells against cardiovascular diseases with a focus on molecular mechanisms: Current knowledge and prospects.

Cardiovascular diseases (CVDs) are a serious global concern for public and human health. Despite the emergence of significant therapeutic advances, it is still the leading cause of death and disability worldwide. As a result, extensive efforts are underway to develop practical therapeutic approaches.

Evaluation of Left Atrium/Left Atrial Appendage Function in Cases with Systemic Embolization in the Setting of Normal Transthoracic Echocardiography and Normal Sinus Rhythm.

Background: Various left atrium (LA) and left atrial appendage (LAA) anatomies and functions could be associated with embolic events.

Aims And Objectives: We aimed to investigate the impact of variation in LAA and LA functions on the occurrence of systemic embolization in normal sinus rhythm and normal echocardiography findings.

Materials And Methods: This cross-sectional study was performed on 22 patients with documented peripheral emboli versus 32 control subjects.

An overview on role of nutrition on COVID-19 immunity: Accumulative review from available studies.

The novel coronavirus infection (COVID-19) conveys a serious global threat to health and economy. A common predisposing factor for development to serious progressive disease is presence of a low-grade inflammation, e.g.

Association Analysis of GSTP1-rs1695 Polymorphism with the Risk of Oral Cancer: A Literature Review, an Updated Meta- Analysis, and a Structural Assessment.

Background: This study aimed to investigate the association of rs1695 polymorphism in glutathione S-transferase P1 (GSTP1) with risk of oral cancer in a meta-analysis which was followed by a bioinformatics approach.

Materials And Methods: Related articles were collected through a systematic search in PubMed, Google Scholar, and EMBASE databases up to June 2022 and then screened. Finally, seven studies, including 1249 cases of oral cancer and 1861 healthy individuals, were included in our meta-analysis.

3D Global Path Planning Optimization for Cellular-Connected UAVs under Link Reliability Constraint.

This paper proposes an effective global path planning technique for cellular-connected UAVs to enhance the reliability of unmanned aerial vehicles' (UAVs) flights operating beyond the visual line of sight (BVLOS). Cellular networks are considered one of the leading enabler technologies to provide a ubiquitous and reliable communication link for UAVs. First, this paper investigates a reliable aerial zone based on an extensive aerial drive test in a 4G network within a suburban environment.

Psychological assessment in infertility: A systematic review and meta-analysis.

Infertility is a prevalent worldwide health issue and is defined by the World Health Organization (WHO) as a global health problem. Considering the importance of the psychological dimensions of infertility, various measurement tools have been used to measure the variables involved in infertility, of which the most widely used are the following: the Symptom Checklist 90 (SCL90), the Brief Symptom Inventory (BSI), the State-Trait Anxiety Inventory Form (STAI), and the Depression Anxiety Stress Scale (DASS). Therefore, given the problems of infertile people in terms of psychological dimensions, the aim of this meta-analysis was to assess the psychological assessment score in infertility.

MicroRNAs regulating Wnt signaling pathway in colorectal cancer: biological implications and clinical potentials.

Colorectal cancer (CRC) is one of the most frequent cancers leading to death worldwide. Different signaling pathways such as the canonical Wnt signaling pathway have many effects on the development of CRC. MicroRNAs are small non-coding RNAs and different evidence represent their importance in the development of cancer via regulating the expression of their target genes.

T2-weighted cardiovascular magnetic resonance and echocardiographic arterial elasticity criteria for monitoring cardiac siderosis in patients with beta-thalassemia major.

Background: Despite the availability of iron chelators, toxicity due to increased iron load is the leading cause of death in thalassemia major patients, especially in Iran. This study was performed to determine the association between cardiovascular magnetic resonance using T2-weighted sequences (CMR T2*) and diagnostic value of echocardiographic arterial elasticity in major beta-thalassemia patients without cardiac symptoms in Isfahan, Iran, in 2019 and 2021.

Materials And Methods: This cross-sectional study assessed the association between CMR T2*, advanced echocardiographic arterial elasticity criteria, and serum ferritin in 67 patients with major beta-thalassemia patients without cardiac symptoms at Chamran Cardiovascular, Medical, and Research Center in Isfahan, Iran, in 2019-2021.

Global longitudinal strain for detection of cardiac iron overload in patients with thalassemia: a meta-analysis of observational studies with individual-level participant data.

Background: Although cardiac magnetic resonance (CMR) is the most reliable tool for assessment of CIO in patients with thalassemia, it is not always readily available. Recent studies have explored the potential of GLS as an alternative for diagnosis of CIO. We aimed to investigate the efficacy of global longitudinal strain (GLS) for detection of cardiac iron level (CIO).

Molecular mechanisms involved in anosmia induced by SARS-CoV-2, with a focus on the transmembrane serine protease TMPRSS2.

Since 2020, SARS-CoV-2 has caused a pandemic virus that has posed many challenges worldwide. Infection with this virus can result in a number of symptoms, one of which is anosmia. Olfactory dysfunction can be a temporary or long-term viral complication caused by a disorder of the olfactory neuroepithelium.

The relationship between regular tea drinking and calcification of the coronary arteries.

Coronary Atherosclerosis is the leading cause of death and disability worldwide. Atherosclerosis could be detected noninvasively by coronary calcification, measured by calcium score in CT angiography. Dietary factors are influential in the evolution of coronary plaques, and one of the most prevalent drinks is black tea.

Reliable Aerial Mobile Communications with RSRP & RSRQ Prediction Models for the Internet of Drones: A Machine Learning Approach.

The unmanned aerial vehicle (UAV) industry is moving toward beyond visual line of sight (BVLOS) operations to unlock future internet of drones applications, including unmanned environmental monitoring and long-range delivery services. A reliable and ubiquitous mobile communication link plays a vital role in ensuring flight safety. Cellular networks are considered one of the main enablers of BVLOS operations.

Power ultrasound in the meat industry (freezing, cooking and fermentation): Mechanisms, advances and challenges.

High intensity ultrasound (HIUS) has a wide range of applications in different sectors of food processing. It is a promising and emerging technology demonstrating the potential to promote food processes without or at least damage to the quality of products. Among the processes of the meat industry, freezing, thawing, cooking and fermentation are very sensitive and important, because they have significant effects on product quality and are also very energy and time consuming.

Revolution or Evolution? Technical Requirements and Considerations towards 6G Mobile Communications.

Ever since the introduction of fifth generation (5G) mobile communications, the mobile telecommunications industry has been debating whether 5G is an "evolution" or "revolution" from the previous legacy mobile networks, but now that 5G has been commercially available for the past few years, the research direction has recently shifted towards the upcoming generation of mobile communication system, known as the sixth generation (6G), which is expected to drastically provide significant and evolutionary, if not revolutionary, improvements in mobile networks. The promise of extremely high data rates (in terabits), artificial intelligence (AI), ultra-low latency, near-zero/low energy, and immense connected devices is expected to enhance the connectivity, sustainability, and trustworthiness and provide some new services, such as truly immersive "extended reality" (XR), high-fidelity mobile hologram, and a new generation of entertainment. Sixth generation and its vision are still under research and open for developers and researchers to establish and develop their directions to realize future 6G technology, which is expected to be ready as early as 2028.

Factors associated with mortality in hospitalized cardiovascular disease patients infected with COVID-19.

Introduction: To reduce mortality in hospitalized patients with COVID-19 and cardiovascular disease (CVD), it is necessary to understand the relationship between patient's symptoms, risk factors, and comorbidities with their mortality rate. To the best of our knowledge, this paper is the first which take into account the determinants like risk factors, symptoms, and comorbidities leading to mortality in CVD patients who are hospitalized with COVID-19.

Methods: This study was conducted on 660 hospitalized patients with CVD and COVID-19 recruited between January 2020 and January 2021 in Iran.