A study to assess the utility of forced expiratory volume in 1 second/forced expiratory volume in 6 seconds in diagnosing obstructive airway disease.

According to the Global Initiative for Chronic Obstructive Lung Disease criteria, the ratio of forced expiratory volume in the 1st second (FEV1) and forced vital capacity (FVC) is required to diagnose chronic obstructive pulmonary disease. However, it becomes difficult for all patients to meet the proper criteria. Hence, replacing FVC with forced expiratory volume after 6 seconds (FEV6) can help patients get results early with fewer complications.

A Comparative Study of Role of Holmium:YAG Laser Versus Electrocautery for Posterior Urethral Valve Fulguration in Paediatric Patients.

Aim: To compare role of Holmium:YAG laser versus electrocautery for Posterior urethral valve fulguration in paediatric patients.

Settings And Design: It was a Prospective Interventional study. All paediatric patients between day 3 of life to 12 years of age, undergoing posterior urethral valve fulguration and fulfilling inclusion criteria, over a period of 36 months were enrolled in the study starting from January 2018.

Psychological perspectives and correlation of various psychological scales in tuberculosis- an observational study.

Background: Tuberculosis (TB) remains a significant global health concern, affecting millions of individuals annually. While its physical manifestations and treatment protocols have been extensively studied, the psychological dimensions of TB have garnered increasing attention in recent years. This cross-sectional observational study explored the psychological aspects of TB among TB patients undergoing treatment in a tertiary care hospital.

Use of 3D in paediatric minimal access surgery: our experience of 209 cases.

Aim: In the last three decades, the field of surgery has evolved from open surgery to an era of minimal access surgery (MAS) which is conventionally 2 dimensional (2D). When the vision is 3 dimensional (3D), which is natural, the accuracy and safety of procedures can be improved and complex reconstructive MAS procedures can be performed with depth perception. The aim was to assess feasibility, safety and efficacy of 3D MAS in the paediatric age group.

Bulk Condensation by an Active Interface.

We present experiments, supported by mechanically detailed simulations, establishing bulk condensation of a hard-bead fluid by a tiny population of orientable motile grains that self-assembles into a moving polarized monolayer. In a quasi-1D geometry two such layers, oppositely aligned, immobilize the condensed nonmotile component. We account for our observations through a continuum theory with a naturally nonreciprocal Cahn-Hilliard structure, whose predicted trends as a function of packing fraction are consistent with our observations.

Sarcoidosis associated with Trastuzumab in a young female with carcinoma of breast.

Trastuzumab is a humanized monoclonal antibody against human epidermal growth factor, useful in breast cancer. It is well tolerated but sometimes may associate with significant adverse effects. Sarcoidosis is a granulomatous disease involving multiple organs with poorly understood aetiology.

Multifactorial role of nanoparticles in alleviating environmental stresses for sustainable crop production and protection.

In the era of dire environmental fluctuations, plants undergo several stressors during their life span, which severely impact their development and overall growth in negative aspects. Abiotic stress factors, especially moisture stress i.e shortage (drought) or excess (flooding), salinity, temperature divergence (i.

Morphometric delineation of administrative boundaries and classification of threatened categories of small watersheds in transboundary rivers.

The ecological conservation of large rivers is impossible unless immediate attention is given to protecting their small tributaries at local levels. The natural boundaries of large river basins are shrinking because their tributaries and streams of different orders are disappearing at an unprecedented rate. Delineation of the fixed administrative boundaries (AB) to protect the natural boundary of small rivers and their classification into appropriate threatened categories, the present study was carried out on the 54.

Role of rotational inertia for collective phenomena in active matter.

We investigate the effect of rotational inertia on the collective phenomena of underdamped active systems and show that the increase of the moment of inertia of each particle favors non-equilibrium phase coexistence, known as motility induced phase separation, and counteracts its suppression due to translational inertia. Our conclusion is supported by a non-equilibrium phase diagram (in the plane spanned by rotational inertial time and translational inertial time) whose transition line is understood theoretically through scaling arguments. In addition, rotational inertia increases the correlation length of the spatial velocity correlations in the dense cluster.

Synergism of endophytic and modulates plant growth and bacoside biosynthesis in .

is the main source of pharmaceutically important bacosides; however, the low content of these molecules remains a limiting factor for fulfilling the industrial requirement. The accumulation of secondary metabolites can be enhanced in plants upon inoculation with endophytes. In this study, we isolated and analyzed the culturable endophytes associated with different plant parts.

Active nonreciprocal attraction between motile particles in an elastic medium.

We show from experiments and simulations on vibration-activated granular matter that self-propelled polar rods in an elastic medium on a substrate turn and move towards each other. We account for this effective attraction through a coarse-grained theory of a motile particle as a moving point-force density that creates elastic strains in the medium that reorient other particles. Our measurements confirm qualitatively the predicted features of the distortions created by the rods, including the |x|^{-1/2} tail of the trailing displacement field and nonreciprocal sensing and pursuit.

Two-Photon-Induced Fluorescence Study of Rhodamine-6G Dye in Different Sets of Binary Solvents.

This study deals with the effects of different sets of binary solvents on the Two-Photon Induced Fluorescence (TPIF), a non-linear process, of the Rhodamine-6G (Rh6G) dye, which is a well-known xanthene dye. This work examines the importance of inter-molecular interactions, which results in the modulation of the TPIF of the Rh6G. In this work, we have investigated three binary solvent mixtures representing varying polarity and intermolecular interactions.

Phases and excitations of active rod-bead mixtures: simulations and experiments.

We present a large-scale numerical study, supplemented by experimental observations, on a quasi-two-dimensional active system of polar rods and spherical beads confined between two horizontal plates and energised by vertical vibration. For a low rod concentration Φr, our observations are consistent with a direct phase transition, as bead concentration Φb is increased, from the isotropic phase to a homogeneous flock. For Φr above a threshold value, an ordered band dense in both rods and beads occurs between the disordered phase and the homogeneous flock, in both experiments and simulations.

Trapping and sorting active particles: Motility-induced condensation and smectic defects.

We present an experimental realization of the collective trapping phase transition [Kaiser et al., Phys. Rev.

White Light Induced E/Z-Photoisomerization of Diphenylamine-Tethered Fluorescent Stilbene Derivatives: Synthesis, Photophysical, and Electrochemical Investigation.

A facile synthesis and detailed photophysical investigation of E/Z-isomerization of fluorescent diphenylamine tethered stilbene derivatives (DPASs) under white light exposure have been carried out to understand the effect on fluorescence, electrochemical properties, and photostability under various activation/deactivation pathways. In solution state, in the dark, the E-isomer of DPASs (6a-d) exhibited high fluorescence quantum yields (Φ ≈ 53% to 60% in DMSO). However, on white light exposure, H NMR and HPLC studies revealed that pure E-isomer of the DPAS 6a (∼9.

Bioprocessing of Biodiesel Industry Effluent by Immobilized Bacteria to Produce Value-Added Products.

Biodiesel industrial effluent rich in crude glycerol (CG) was processed to produce value-added product. Under continuous culture system, Bacillus amyloliquefaciens strain CD16 immobilized within its biofilm, produced 3.2 L H/day/L feed, over a period of 60 days at a hydraulic retention time of 2 days.

Video-Assisted Thoracoscopic Surgery for Pediatric Empyema by Two-Port Technique: A Single-Center Experience with 167 Consecutive Cases.

Background/purpose: The aim of our study is to determine efficacy, safety, and feasibility of video-assisted thoracoscopic surgery (VATS) in childhood empyema with a technique of only two ports and open instruments at a tertiary care center in India.

Methods: This is a retrospective study of patients below 18 years, with empyema presenting to the Department of Pediatric Surgery of a Tertiary Care Referral Hospital in India, over a period of 9 years who underwent VATS decortication. Only two ports with open surgical instruments were used.

Broadband Energy Harvester Using Non-linear Polymer Spring and Electromagnetic/Triboelectric Hybrid Mechanism.

Over the years, several approaches have been devised to widen the operating bandwidth, but most of them can only be triggered at high accelerations. In this work, we investigate a broadband energy harvester based on combination of non-linear stiffening effect and multimodal energy harvesting to obtain high bandwidth over wide range of accelerations (0.1 g-2.

Ortho-surgical management of skeletal Class III malocclusion.

Class III malocclusions are considered to be one of the most difficult problems to treat. Establishment of the treatment plan is based on the efficacy and thoughtful application by the clinician and easy acceptance by the patient. We are presenting a case report of an adult male patient with skeletal Class III malocclusion who was treated by orthosurgical approach in Department of Orthodontics in collaboration with Department of Oral and Maxillofacial Surgery.

Posterior urethral polyp with type I posterior urethral valves: a rare association in a neonate.

Urethral polyp is a rare cause of bladder outlet obstruction, voiding dysfunction, and hematuria in the pediatric age group. Urethral polyps are rarely associated with other congenital urinary tract anomalies. In this study, we report a case of solitary posterior urethral polyp with type I posterior urethral valve in a 7-day-old neonate presented with urinary retention and deranged renal function.

Gluteal flap for omphalocele repair in a case of epigastric heteropagus: A novel approach for surgical management.

Epigastric heteropagus is an extremely rare congenital anomaly, in which there is asymmetrical conjoined twinning, with the parasitic twin attached to the epigastrium. A 2-day-old male, with epigastric heteropagus and omphalocele, was operated in our institution. After excision of the parasitic twin, omphalocele was covered with a gluteal skin flap available from the parasitic twin.

Bilateral pharyngeal apparatus (branchial) sinuses in a set of identical twins--a case report.

Defective closure of the pharyngeal apparatus during the second week of gestation results in pharyngeal arch anomalies. Although pharyngeal apparatus (branchial) anomalies are frequently seen, bilateral cases are rare (only 2% to 3%). Bilaterality has a familial predisposition.