Effects of resisted sprint training with ball on speed and agility performance in U-19 elite soccer players.

The purpose of this study was to analyze the effects on speed and agility of including ball driving during resisted sprint training in relation to regular soccer training. Thirty male soccer players (age: 18.10 ± 0.

Timing matters: diurnal variation of maximal fat oxidation and substrate oxidation rates in metabolic syndrome-a randomized crossover study.

Purpose: The aim of this study was to investigate if diurnal oscillation in maximal fat oxidation (MFO) and substrate oxidation rates during exercise exists in subjects with metabolic syndrome (MetS).

Methods: In a randomized crossover design, 14 MetS patients were assigned to two graded exercise tests conditions performed in the morning (between 7:00 and 9:00 a.m) and in the afternoon (between 4:00 and 5:00 p.

Jejunogastric intussusception associated with jejunojejunal intussusception (double telescoping) occurring 20 years after gastrojejunostomy.

Introduction: Jejunogastric intussusception (JGI) is a rare but potentially lethal complication following gastrectomy or gastrojejunostomy surgeries. Diagnosis of this condition can be challenging due to its rarity and non-specific symptoms. This article presents a case report of a 60-year-old male with a history of trans mesocolic gastrojejunostomy who developed acute symptoms of JGI.

Validity and reliability of a repeated multi-changes of direction agility test in senior soccer players.

Background: This study aimed to evaluate the validity, reliability, and sensitivity of repeated multi-changes of direction agility test (rMCOD) compared to a soccer-specific field test of repeated sprint ability (S-RSA) and repeated sprint ability test (RSA).

Methods: Thirty-five healthy male soccer players (age: 18.4 ± 1.

Different effects of four rest periods after the last weekly training session on young male professional soccer players' physical performance.

The main aim of this study was to analyze the optimal pre-competitive recovery period for young male professional soccer players to be in the best conditions to achieve a higher physical performance. Seventeen young male professional soccer players (age: 20.7 ± 1.

The relationships between body mass index, reciprocal ponderal index, waist-to-height ratio, and fitness in young adult males.

Background: Anthropometric measures such as the body mass index (BMI), reciprocal ponderal index (RPI), and waist-to-height ratio (WHR) have been proposed as predictors of physical fitness. This study aimed to identify the differences in explanatory capacity and fit of BMI, RPI, and WHR on physical fitness, which involves jumping, sprinting, change of direction, and aerobic capacity, by adjusting the polynomial regression.

Methods: A sample of 297 healthy, recreationally active male university students between 18 and 20 years old was recruited for this study.

Case Report: Case report: An unusual presentation of granulomatosis with polyangiitis.

We are reporting a case of an unusual presentation of granulomatosis with polyangiitis (GPA) with liver involvement. A 45-year-old male patient presented with erythematous plaques on the face and bilateral nasal obstruction. On physical examination, the patient had a ring-shaped squamous plaque on the face.

Degradation of azoxystrobin, methoxyfenozide, and propyzamide by ultrasound treatment.

Ultrasound as a green and efficient process gains special attention in wastewater treatment. The ultrasound-assisted degradation of azoxystrobin, methoxyfenozide, and propyzamide as widely used pesticides for vine treatment was investigated. A wide range of ultrasonic power (40 to 140 W) and a single frequency (20 kHz) were applied.

A uterine fibroid presenting as an incarcerated epigastric hernia: a case report and review of the literature.

Background: Uterine fibroids incarcerated in abdominal wall hernias during pregnancy are rare, with only six cases reported in umbilical hernias. This case report presents the first reported case of an incarcerated uterine fibroid in an epigastric hernia.

Case Presentation: A 31-year-old primigravid Caucasian woman at 28 weeks gestational age presented with sudden onset abdominal pain and vomiting.

The effect of three different pre-match warm-up structures on male professional soccer players' physical fitness.

Background: Optimizing the soccer players' match preparation is one of the most relevant concerns of coaches for strength and conditioning training. Thus, the aim of this study was to analyze the effects of three pre-match warm-up structures on the physical condition of male professional soccer players.

Materials & Methods: Seventeen male professional soccer players (age: 20.

Revisiting the relationship between business conditions, climate policy uncertainty, and environmental pollution: evidence from the USA.

This paper aims to revisit the interdependency between business conditions, climate policy change, and the environmental pollution of the USA. Interestingly, our paper represents a completion to the existing literature on three levels at least. First, we propose to analyze this issue during normal periods and periods of turmoil, particularly the COVID-19 outbreak.

Complications, treatment, and follow-up of peutz-jeghers syndrome: About 2 case reports.

Introduction: Peutz-Jeghers syndrome is an inherited disorder distinguished by hamartomatous polyps in the gastrointestinal tract and pigmented mucocutaneous lesions. Treatment of the polyps is never definitive, with most patients needing several laparotomies. For this reason, surgeons should be economical in terms of surgical resection to prevent a short bowel syndrome in the long run.

Investigation of mixing viscoplastic fluid with a modified anchor impeller inside a cylindrical stirred vessel using Casson-Papanastasiou model.

In process engineering as chemical and biotechnological industry, agitated vessels are commonly used for various applications; mechanical agitation and mixing are performed to enhance heat transfer and improve specific Physico-chemical characteristics inside a heated tank. The research subject of this work is a numerical investigation of the thermo-hydrodynamic behavior of viscoplastic fluid (Casson-Papanastasiou model) in a stirred tank, with introducing a new anchor impeller design by conducting some modifications to the standard anchor impeller shape. Four geometry cases have been presented for achieving the mixing process inside the stirred vessel, CAI; classical anchor impeller, AI1; anchor impeller with added horizontal arm blade, AI2 and AI3 anchor impeller with two and three added arm blades, respectively.

Automated Assessment of Breast Positioning Quality in Screening Mammography.

Screening mammography is a widely used approach for early breast cancer detection, effectively increasing the survival rate of affected patients. According to the Food and Drug Administration's Mammography Quality Standards Act and Program statistics, approximately 39 million mammography procedures are performed in the United States each year. Therefore, breast cancer screening is among the most common radiological tasks.

High touch, high trust: Using community health advocates and lawyers to address ED high utilizers.

Background: Emergency department (ED) high utilizers are a costly group of patients due to their higher utilzation of acute care costs. At a safety-net hospital, we enrolled patients in a program which partnered with lawyers and community health advocates (CHAs) to navigate patients' social, medical and legal needs. Our aim was to decrease costs and utilization and address the patient's social determinants of heath (SDOH).

Case Report: Recurrent retinal vein occlusion as the first clinical manifestation of systemic lupus erythematosus in a male patient.

Systemic lupus erythematosus (SLE) is a chronic, autoimmune disease characterized by widespread clinical manifestations and immunological disorders. A myriad of ocular manifestations can be seen in patients with SLE. The most vision-threatening complication is vaso-occlusive retinopathy including retinal vein occlusion (RVO).

Flumequine-loaded titanate nanotubes as antibacterial agents for aquaculture farms.

Flumequine (FLUM), a quinolone-derived antibiotic is one of the most prescribed drugs in aquaculture farms. However, its intensive use becomes worrisome because of its environmental risks and the emergence of FLUM-resistant bacteria. To overcome these problems we propose in this study the encapsulation and the delivery of FLUM by titanate nanotubes (TiNTs).

Assessment of Trace Metals in Camelus dromedarius Meat from Mauritania.

In Mauritania, the dromedary breeding is the most widespread pastoral activity, and it is considered as the first source of animal protein; however, the research on meat is relatively rare compared with fish, especially in relation with the presence of trace metals. In this work, livers, kidneys, and muscles of 25 Camelus dromedarius were collected from butcheries in Nouakchott (Mauritania) between February and April 2020 to study the concentration of trace metals (three essential metals: cooper (Cu), iron (Fe), and zinc (Zn), and four toxic metals: mercury (Hg), arsenic (As), cadmium (Cd), and lead (Pb)). Statistical treatment did not show significant differences associated with age (P = 0.

Concomitant Mediterranean spotted fever and systemic lupus erythematosus: a rare case report.

Infections are an important cause of morbidity and mortality in Systemic Lupus Erythematosus (SLE). Mediterranean spotted fever (MSF) is a tick-borne disease caused by Rickettsia conorii. This infection is endemic in Tunisia with summer seasonality.

Tinea capitis in school children from Mauritania: A comparative study between urban and rural areas.

Introduction: In Mauritania, only an investigation carried out 26 years ago allows to report epidemiological findings about tinea capitis in Nouakchott. The objective of this study was to reactualize the tinea capitis epidemiological, clinical and mycological profile in school children and to compare this profile in urban and rural area.

Patients And Methods: All subscribed students in targeted schools and present during the investigation were examined clinically before samples collection.