Web Accessibility of Indian University Library Website: An Evaluation with WAVE Website Evaluation Tool

The advent of new teaching-learning methods has brought a great demand for accessible educational websites. There is much research on the accessibility of the website on educational websites in recent years from different countries. A website serves as a communication channel for publishing information and services in higher education. It is expected that higher education institutions must provide access to their information resources and services to all its user in an equal manner irrespective of their physical disability. Hence, it should be mandatory for higher education institutions to include web accessibility as an important part of their websites. Libraries are the heart and an integral part of the higher education system. A library website is the main door from where learners are benefited by the information resources and services of an institute. This paper takes the issue of web accessibility of the home page of the library website for the top fifty universities ranked by NIRF (National Institutional Ranking Framework).NIRF is approved by MHRD (Ministry of Human Resource Department) and it ranks institution across the country in India. The home page of the top fifty Universities Library websites has been analyzed for accessibility errors and related issues with the help of WAVE (Web Accessibility Evaluation Tool). Results revealed that maximum universities had accessibility issues on their library home page

Dielectric and Electrical Properties of LaGaO3 Ceramics

LaGaO3 based perovskite oxides doped with Sr and Mg exhibit high ionic conductivity over a wide range of oxygen partial pressure and found to be very stable in reducing, oxidizing, and CO2 atmospheres. In this study, the polycrystalline sample of LaGaO3 was prepared by a high-temperature solid-state reaction technique. Preliminary X-ray diffraction (XRD) studies of powder sample of LaGaO3 showed the formation of single-phase compound at room temperature. The surface morphology of the pellet sample of LaGaO3 was recorded at room temperature using a scanning electron microscope (SEM). Detailed studies of dielectric properties (εr, tan δ) and impedance parameters of the material provide an insight into the electrical properties and understanding of types of relaxation process occurred in the material. Temperature variation of dc conductivity shows that this compound exhibits negative temperature coefficient of resistance (NTCR) and frequency dependence of ac conductivity suggests that the material obeys Jonschera's universal power law

Colposcopic evaluation in cases of persistent inflammatory Pap smear

Background: The aim of the study was to assess the colposcopic evaluation in cases of persistant inflammatory Papanicolaou (Pap) smear.Methods: This was a prospective analytical study, conducted amongst 78 women attending the outpatient department of obstetrics and gynaecology at Subharti Medical College. Pap smear was performed by the conventional method and colposcopy was done for all 78 sexually active women who came with complaints of pain abdomen, irregular cycles, white discharge per vaginum and urinary tract infections. Final correlation of Pap smear and colposcopy were based on histopathology and human papillomavirus deoxyribonucleic acid (HPV DNA).Results: In this study of 78 women, 21% of women had normal colposcopic findings whereas 79% had abnormal colposcopic findings. Histopathological examination (HPE) findings revealed that 69% women had cervical intraepithelial neoplasia (CIN) 1, 23% had CIN II, 6% had CIN III and 3% had SCC. 25% women tested positive for HPV DNA and 75% women tested negative for HPV DNA.Conclusions: Patients with persistent inflammatory Pap smear despite undergoing treatment show changes on Colposcopic directed biopsies.

Biologically synthesized silver nanoparticles eclipse fungal and bacterial contamination in micropropagation of Capparis decidua (FORSK.) Edgew: A substitute to toxic substances

336-343Microbial contamination is a serious challenge in plant tissue culture, particularly in micropropagation of threatened and rare medicinally important plants for conservation purpose. Use of antibiotics exhibit harmful effects on plants, and continuous use makes bacteria more resistant. Also, chemicals used to control such contaminations are either toxic to the explant or have limited efficiency. Though nanobiotechnology offers an effective alternate to deal with the bacterial and fungal contamination, chemical synthesis of metal nanoparticles has limitations and found to be toxic, flammable and hard to get disposed. Green synthesis of silver nanoparticles (AgNPs) employing plant extracts, being environment friendly, cost-effective, and single step, is gaining attention as better alternative method. In this study, the green synthesised silver nanoparticles were confirmed by UV-Vis spectroscopy (462.73 nm, 0.473 Abs) and Transmission Electron microscopy (TEM). The fruit extract of Capparis decidua served as an environmentally benign reducing agent and the phytochemicals of the extract as non-toxic agent to stabilize the AgNP (FTIR) upholding its significance as an eco-friendly approach compared to hazardous chemicals. The nano size (1.5-15 nm) makes the green synthesized AgNPs a better antimicrobial agent allowing easy diffusion into the cells. Evaluation of decontamination as well as the survival rate of the explants was monitored using the explants (shoot tip and nodal segment) immersion in three different concentrations of AgNP solution (100, 300, and 500 mg/L) and controlled by 0.1% mercuric chloride treatment demonstrating promising decrease in decontamination. However, the survival was expedient excluding immersion in 100 mg/L for 20 or 30 min. The MS media supplementation by AgNP solution (50, 100, 300 and 500 mg/L), controlled by 70% ethanol treatment divulged the superior decontamination rate at 150 mg/L of AgNPs (90.2% for bacteria and 94.4% for fungal contamination) with 80.5% survival. The increased concentration gave 100% bacterial and 98.6% fungal decontamination but a reduced survival percent (68.5%). This work potentially showed that nanosized AgNPs could serve as an appropriate antimicrobial substitute to chemicals being innocuous to the explant regeneration

Unmasking the mimic: when sepsis disguises as dengue shock syndrome

This case report delves into the diagnostic challenges faced when differentiating between sepsis and dengue shock syndrome (DSS), particularly in regions where both are endemic. A 23-year-old female initially diagnosed with DSS presented with fever, thrombocytopenia, and multi-organ dysfunction. Despite aggressive DSS management, the patient's condition worsened, prompting further investigation. Blood cultures eventually revealed Klebsiella pneumoniae, leading to a shift in diagnosis to sepsis. This case underscores the importance of comprehensive diagnostic evaluation, which included blood cultures, serological tests, and imaging. Prompt initiation of targeted antibiotics and comprehensive critical care resulted in significant improvement, highlighting the critical role of early recognition and intervention in optimizing outcomes. The complexities in distinguishing between sepsis and DSS underscore the need for continuous vigilance and a thorough diagnostic approach in similar clinical scenarios

MULTIDIMENSIONAL CONCEPT OF BALA ACCORDING TO AYURVEDA AND ITS SIGNIFICANCE IN TREATMENT - A REVIEW

Ayurveda always provides the study of any concept from various dimensions. The physiological and anatomical entities explained in Ayurveda have many facets leading to deeper understanding of concepts. The entity of Bala according to Ayurveda is also multidimensional. Bala as described in Ayurveda is quite similar to concept of immunity. It can be correlated with the entities like Ojas, Vyadhi Kshamatava, Kapha Prakrita Karma. Bala plays a key role in diagnosis and treatment of diseases in Ayurveda. Its functioning depends on the equilibrium of various physiological characteristics like Agni, Aahara, Dosha, Prakriti, Sarata etc. Immunity is the main component in determining the prognosis, progression and waning of diseases. Thus, Bala and immunity are inter-related and go hand in hand. While looking into Ayurveda literature it is evident that the Bala entity is involved in Sadhya- Asadhyatwa, Arishta Lakshana, Nidan Panchaka Ghataka like Hetu, Poorvaroopa, Rupa, Samprapti etc. Thus, Bala Parikshana is pivotal in the diagnosis. Similarly, Bala also determines the treatment modality to be used in any kind of Vyadhi. It is also important in determining the line of treatment. Choice of treatment for that matter is largely dependent on Bala. Hence it can be concluded that the Bala entity is multifaceted and is definitely pivotal for the diagnosis and treatment in Ayurvedic point of view

Financial Management Strategies for Sustainable Farming Practices

This paper delves into the multifaceted realm of sustainable farming, offering a holistic view of its definition, significance, and the manifold benefits it brings to the agricultural landscape. Sustainable farming represents a paradigm shift in agriculture, emphasizing environmental responsibility, societal well-being, and economic viability. The benefits it offers span across the realms of environmental conservation, social equity, and financial sustainability, making it a compelling and pressing approach for modern farmers. The financial fundamentals of sustainable farming are explored, covering crucial aspects such as budgeting, cash flow management, and the integration of sustainable technologies. Sound financial management is pivotal for ensuring that eco-friendly practices align with economic stability and long-term prosperity. Risk management is another cornerstone, with a focus on identifying and mitigating potential threats, as well as the role of insurance and hedging in safeguarding farming operations. Access to capital is addressed from both traditional and alternative sources, highlighting the significance of financial support for the adoption of sustainable practices. Record-keeping and financial analysis are essential tools for farmers, facilitating informed decision-making, performance tracking, and the adaptability of strategies to achieve maximum sustainability benefits. Study underscores the pivotal role of government support, encapsulating policies, incentives, and tax benefits designed to encourage sustainable farming practices and compliance with regulatory standards. By adhering to these guidelines, farmers not only contribute to environmental conservation but also secure their economic future

Synthesis and Spectroscopic Studies of Mixed Ligand Complexes of Pt(II) and Pd(II) with Ethyl-α-Isonitrosoacetoacetate and Dienes

The mixed ligand complexes of the kind [M(L1) (L2)] where M= Pt(II), Pd(II).L1 = primary ligand ethyl-α-isonitrosoacetoacetate derived from reaction between ethyl acetoacetate, acetic acid and sodium nitrite and L2=secondary ligand para-phenyldiamine (PPD) are synthesized. All the prepared complexes were identified and confirmed by elemental analysis, molar conductance measurements, and infrared electronic absorption. Their complexes has been made based on elemental analysis, molar conductivity, UV-Vis, FT-IR and 1HNMR spectroscopy and magnetic moment measurements as well as thermal analysis (TGA and DTA). The elemental analysis information recommends that the stoichiometry of the complexes to be 1:2:1. The molar conductance measurements of the complexes indicate their non-electrolytic nature. The infrared spectral information showed the coordination sites of the free ligand with the central metal particle. The electronic absorption spectral information disclosed the existence of an octahedral geometry for Pt(II) and Pd(II) complexes. DOI: http://dx.doi.org/10.17807/orbital.v7i4.63

Room temperature reversible colossal volto-magnetic effect in all-oxide metallicmagnet/topotactic-phase-transition material heterostructures

Multiferroic materials have undergone extensive research in the past two decades in an effort to produce a sizable room-temperature magneto-electric (ME) effect in either exclusive or composite materials for use in a variety of electronic or spintronic devices. These studies have looked into the ME effect by switching the electric polarization by the magnetic field or switching the magnetism by the electric field. Here, an innovative way is developed to knot the functional properties based on the tremendous modulation of electronics and magnetization by the electric field of the topotactic phase transitions (TPT) in heterostructures composed of metallic-magnet/TPT-material. It is divulged that application of a nominal potential difference of 2-3 Volts induces gigantic changes in magnetization by 100-250% leading to colossal Voltomagnetic effect, which would be tremendously beneficial for low-power consumption applications in spintronics. Switching electronics and magnetism by inducing TPT through applying an electric field requires much less energy, making such TPT-based systems promising for energy-efficient memory and logic applications as well as opening a plethora of tremendous opportunities for applications in different domains