Health Sciences

Machine learning has come a long way in solving business use cases that has remained a nightmare to human. Today machines learn data in ways like human, machine learning has matured so much that all it requires is data and it can solve any problem if the correct data is provided. Among the different learning techniques, we have in current ML world, supervised learning is a popular technique where the model learns from labeled dataset. The model tries to learn the pattern from the data and tries to correlate the independent and the dependent variable.

The nonlinear model is studied to describe the mechanical behavior of the human knee meniscus tissue, which is composed of a solid phase, a fluid phase and also positive and negative charges. The model presents the theoretical formulation and the constitutive equations. Meniscal tissue consists primarily of a solid phase and a fluid phase. The fluid plays an important role in the mechanical behavior of the meniscus [1]. The mechanical description of the meniscus is also considered a combined action of the solid phase and the fluid phase [2].

Purpose: To report a case of gummy smile correction through periodontal plastic surgery with the aid of digital tools for planning and diagnosis. Case report: To obtain an accurate diagnosis, a complete and individualized diagnostic evaluation is necessary to identify which treatment is most suitable for each patient. With the evolution of technology in contemporary dentistry, these tools have become indispensable for the correction of the red aesthetics of the smile, especially about communication between the dentist and the patient.

Image processing has become an essential component in many fields of biomedical research such as tumor detection, automatically determining the volume of a heart chamber, screening brain scans for possible diseases. Different techniques for automatic detection of brain tumor involve various steps: image acquisition, segmentation, classification using neural network and optimization, and identification of tumor type. This paper presents a new approach to detect and segment brain tumors.

A 10 days old female Tellicherry goat kid was presented for necropsy at the Central University Laboratory (CUL), Madhavaram. Detailed necropsy was carried out and suppurative encephalitis was identified as the cause of death. On necropsy, the brain revealed the presence of purulent and foul-smelling exudate in both ventricle of the cerebrum. Histologically, brain revealed severe diffuse degeneration of neutrophils with perivascular edema, neuronal necrosis, and extensive neutrophilic infiltration in the meninges that extended in to the grey matter.

Context: Experimental evidence suggests that mechanical vibration of low intensity (below 0.4 g) and low frequency (below 50 Hz) can be transmitted effectively through the human body. Thus, superimposition of such vibration to an active muscle has the potential to amplify the acute and chronic neuromuscular adaptations achieved during low-intensity exercise. Aim: To study the effects of sports specific flexi-bar training on strength and power of upper limb musculature in archers.

Periodontal regenerative procedure is a surgical therapy that aims to make up new bone, radicular cement, periodontal ligament (identified as new periodontal attack), demonstrated by histologic studies. The damage of these periodontal tissues is an effect of periodontal disease or occlusal trauma. Histologically, the new attachment is different from the long epithelial attachment. This occurs when there is migration of the junctional epithelium instead of connective tissue.

A descriptive, cross-sectional study was designed to determine the prevalence of secondary and tertiary hyperparathyroidism among patients with chronic renal failure who attend Az Zawiyah Kidney Hospital for hemodialysis. The duration of hemodialysis, blood level of iPTH (intact parathyroid hormone), calcium and phosphate were considered. This study has found that, among the fifty patients, forty-seven of them have hyperparathyroidism, and 35 patients from these 47 patients has tertiary hyperparathyroidism. While, only 12 patients have SHPT.

Patients with cervical cord trauma are at risk of having an unstable cervical spine and any movement of the neck can cause further damage. Therefore, the primary goal of airway management is to minimize neck movement while securing the airway. Cervical spine movement during intubation with direct laryngoscopy can predispose to new-onset neurological deficits in patients with cervical spine instability, awake fiberoptic guided intubation (FGI) is mostly preferred to eschew any further injury(1).

In each of these patterns of integer right triangles, the Canada number serves as a representation of the area-to-perimeter ratio. Also provided are a few intriguing relationships between the sides.