Methods to address metal artifacts in post-processed CT images - A guide for orthopedic surgeons.

Computed tomography (CT) scans are often used for postoperative imaging in orthopedics. In the presence of metallic hardware, artifacts are generated, which can hamper visualization of the CT images, and also render the study ineffective for 3-D printing. Various solutions are available to minimize metal artifacts, and radiologists can employ these before or after processing the CT study.

Synthetic Biology and Biocomputational Approaches for Improving Microbial Endoglucanases toward Their Innovative Applications.

Microbial endoglucanases belonging to the β-1-4 glycosyl hydrolase family are useful enzymes due to their vast industrial applications in pulp and paper industries and biorefinery. They convert lignocellulosic substrates to soluble sugars and help in the biodegradation process. Various biocomputational tools can be utilized to understand the catalytic activity, reaction kinetics, complexity of active sites, and chemical behavior of enzyme complexes in reactions.

Synthetic Organic Compounds From Paper Industry Wastes: Integrated Biotechnological Interventions.

Synthetic organic compounds (SOCs) are reported as xenobiotics compounds contaminating the environment from various sources including waste from the pulp and paper industries: Since the demand and production of paper is growing increasingly, the release of paper and pulp industrial waste consisting of SOCs is also increasing the SOCs' pollution in natural reservoirs to create environmental pollution. In pulp and paper industries, the SOCs . phenol compounds, furans, dioxins, benzene compounds etc.

Cost of hospital care of women with postpartum haemorrhage in India, Kenya, Nigeria and Uganda: a financial case for improved prevention.

Objective: Access to quality, effective lifesaving uterotonics in low and middle-income countries (LMICs) remains a major barrier to reducing maternal deaths from postpartum haemorrhage (PPH). Our objective was to assess the costs of care for women who receive different preventative uterotonics, and with PPH and no-PPH so that the differences, if significant, can inform better resource allocation for maternal health care.

Methods: The costs of direct hospital care of women who received oxytocin or heat-stable carbetocin for prevention of PPH in selected tertiary care facilities in India, Kenya, Nigeria, and Uganda were assessed.

Microbial Nanotechnology for Bioremediation of Industrial Wastewater.

Pollutant removal from industrial effluents is a big challenge for industries. These pollutants pose a great risk to the environment. Nanotechnology can reduce the expenditure made by industries to mitigate these pollutants through the production of eco-friendly nanomaterials.

Systems Biology Approaches for Therapeutics Development Against COVID-19.

Understanding the systems biology approaches for promoting the development of new therapeutic drugs is attaining importance nowadays. The threat of COVID-19 outbreak needs to be vanished for global welfare, and every section of research is focusing on it. There is an opportunity for finding new, quick, and accurate tools for developing treatment options, including the vaccine against COVID-19.

A DFT-D2 study on the adsorption of phosgene derivatives and chloromethyl chloroformate on pristine and Fe-decorated graphene.

Phosgene derivatives and chloromethyl chloroformate are chlorinated organic compounds, which are toxic in nature and are used as chemical warfare agents and for the synthesis of other organic compounds. In this work, the different modes of adsorption of these toxic molecules on pristine graphene and Fe-decorated graphene have been studied. It has been found that physisorption of these adsorbates occurs on pristine graphene, but when graphene is decorated with a Fe-cluster, dissociative adsorption takes place and the adsorption energy and charge transfer increase.

Effluents detoxification from pulp and paper industry using microbial engineering and advanced oxidation techniques.

Due to the high demand of paper and related items, pulp and paper industry is flourishing day by day. With increased production, come the hazards associated with the toxic elements present in the effluents. Various microorganisms are currently employed in the remediation of these toxic effluents.

Successful oral delivery of fexofenadine hydrochloride by improving permeability via phospholipid complexation.

The present work aimed to enhance liposolubility along with intestinal permeability of BCS class III drug fexofenadine (FEX) via phospholipid complexation strategy in order to improve its oral bioavailability. This work demonstrated the minimized P-gp efflux and augmented absorption of FEX when fabricated as phospholipid complex. The fexofenadine-phospholipid complex (FEX-PLC) was prepared using widely used solvent evaporation method.

Insights into the resources generation from pulp and paper industry wastes: Challenges, perspectives and innovations.

Pulp and paper industry is swiftly budding to fulfill industrial needs and with the growth of this industry, a large amount of waste has also generated which includes biological sludge generated from the wood digestion process, fly ash accumulation and lime mud produced in chemical reagent recovery circuit. There are many health hazards associated with generated wastes and this waste material can be utilized in sustainable ways to generate useful resources through technological innovations. This review highlights a few useful aspects of waste conversion to resources like the production of green energy, sorbent development, and clinker preparation.

Probiotics of Diverse Origin and Their Therapeutic Applications: A Review.

The increased awareness about the harmful effects of excessive use of antibiotics has created an interest in probiotics due to its beneficial effects on gut microbiota. These advantages of probiotics have attracted researchers to find out effects on human metabolism and their role in the treatment of diverse types of diseases or disorders. Additionally, they are clinically used as biocontrol agents in the treatment of mental disorders, anticancer agents and in decreasing the threat of necrotizing enterocolitis in premature infants.

Protein Engineering for Improved Health: Technological Perspectives.

Protein engineering has enabled development of novel proteins aimed at disease diagnosis, alleviation and improved health attributes. The present article provides an overview of recent approaches and techniques used to modify proteins at diverse levels, which find therapeutically relevant applications. There is immense interest among researchers to discover new and increasingly valuable solutions for various health related issues and protein engineering could be a possible venue to sort out such problems.

Sebaceous carcinoma of the penis: As aggressive as it is rare.

Malignant neoplasm of the penis is a rare cancer in industrialized countries but is not uncommon in India. Nearly 95% of penile cancer is squamous cell carcinoma. Malignant neoplasms of the sebaceous glands, which are mostly confined to the head and neck region, are even rarer.

Distribution of single nucleotide polymorphisms and protein domain architecture of toll-like receptor-2 in Pahari cattle (Indian non-descript indigenous breed).

Distribution of polymorphism in TLR2 gene was studied in Pahari (Indian non-descript indigenous breed) cattle of Himachal Pradesh. The complete sequence of TLR2 gene consisted of 136bp 5'-UTR, 2355bp CDS and 1316bp 3'UTR. The phylogenetic analysis revealed clustering of Indian Zebu with Bos taurus as the nearest neighbour.

Circularly polarized S band dual frequency square patch antenna using glass microfiber reinforced PTFE composite.

Circularly polarized (CP) dual frequency cross-shaped slotted patch antenna on 1.575 mm thick glass microfiber reinforced polytetrafluoroethylene (PTFE) composite material substrate is designed and fabricated for satellite applications. Asymmetric cross-shaped slots are embedded in the middle of the square patch for CP radiation and four hexagonal slots are etched on the four sides of the square patch for desired dual frequency.

Analysis of resonance response performance of C-band antenna using parasitic element.

Analysis of the resonance response improvement of a planar C-band (4-8 GHz) antenna is proposed using parasitic element method. This parasitic element based method is validated for change in the active and parasitic antenna elements. A novel dual-band antenna for C-band application covering 5.

Synthesis of a nano-silver metal ink for use in thick conductive film fabrication applied on a semiconductor package.

The success of printing technology in the electronics industry primarily depends on the availability of metal printing ink. Various types of commercially available metal ink are widely used in different industries such as the solar cell, radio frequency identification (RFID) and light emitting diode (LED) industries, with limited usage in semiconductor packaging. The use of printed ink in semiconductor IC packaging is limited by several factors such as poor electrical performance and mechanical strength.

Printed wide-slot antenna design with bandwidth and gain enhancement on low-cost substrate.

This paper presents a printed wide-slot antenna design and prototyping on available low-cost polymer resin composite material fed by a microstrip line with a rotated square slot for bandwidth enhancement and defected ground structure for gain enhancement. An I-shaped microstrip line is used to excite the square slot. The rotated square slot is embedded in the middle of the ground plane, and its diagonal points are implanted in the middle of the strip line and ground plane.