Comparative evaluation of fracture resistance of wide and flared endodontically treated teeth with new techniques of postplacement - An study.

Aim: This study aims to compare and evaluate the fracture resistance of endodontically treated maxillary anterior teeth restored using new postplacement techniques.

Methodology: Forty-five single-rooted maxillary anterior teeth ( = 15) were selected and decoronated at the cementoenamel junction. The working length was determined using a 15K file.

Assessment of front and back of pack nutrition labels of selected convenience food products and snacks available in the Indian market.

Nutrition labels on packaged food items provide at-a-glance information about the nutritional composition of the food, serving as a quick guide for consumers to assess the quality of food products. The aim of the current study is to evaluate the nutritional information on the front and back of pack labels of selected packaged foods in the Indian market. A total of 432 food products in six categories (idli mix, breakfast cereals, porridge mix, soup mix, beverage mix and extruded snacks) were investigated by a survey.

Full-length transcriptomic identification of R2R3-MYB family genes related to secondary cell wall development in Cunninghamia lanceolata (Chinese fir).

Background: R2R3-MYB is a class of transcription factor crucial in regulating secondary cell wall development during wood formation. The regulation of wood formation in gymnosperm has been understudied due to its large genome size. Using Single-Molecule Real-Time sequencing, we obtained full-length transcriptomic libraries from the developmental stem of Cunninghamia lanceolata, a perennial conifer known as Chinese fir.

A review on recent advancements in recovery of valuable and toxic metals from e-waste using bioleaching approach.

This review is intent on the environmental pollution generated from printed circuit boards and the methods employed to retrieve valuable and hazardous metals present in the e-wastes. Printed circuit boards are the key components in the electronic devices and considered as huge e-pollutants in polluting our surroundings and the environment as a whole. Composing of toxic heavy metals, it causes serious health effects to the plants, animals and humans in the environment.