Effect of waterlogging tolerance in wheat (Tritium aestivum L.) at ear emergence stage on growth, biochemical and yield parameters in sodic soil

Globally more than one-third of the irrigated area is under waterlogging which limits our wheat production and out of which northern Indo-Gangetic plains of India alone had 2.5 million ha affected by irregular waterlogging. So, to meet out the food demand of ever-growing population we have to find some alternates to harness the potential of the waterlogged area. With this point of view this investigation was conducted to study the changes in growth and biochemical behavior of wheat due to waterlogging at ear emergence stage in sodic soil and also to assess the traits conferring higher yield at experimental site of department of crop physiology, Narendra Deva University of Agriculture & Technology, Kumarganj, Faizabad (U.P.), India. The results showed that the genotypic variability exists for waterlogging tolerance in wheat varieties evaluated under investigation. HD-2009 which is susceptible to waterlogging gave poor performance in terms of growth parameters, biochemical behavior and traits conferring higher yield under waterlogging conditions at ear head emergence stage in sodic soil as compared to HD-2851, KRL-3-4 and KRL-99 wheat varieties. KRL-99 (1.80g yield plant-1) gave best results followed KRL-3-4 (1.37g yield plant-1) by under waterlogged conditions at ear head emergence stage in sodic soil

Carotid intimal medial thickness in children with celiac disease

Introduction: Increasing cardiovascular risk in celiac disease (CD) may be attributed to the chronic systemic inflammation and unfavorable biochemical profile leading to accelerated atherosclerosis. Carotid intimal medial thickness (CIMT) has emerged as a direct marker of the early atherosclerosis as compared to traditional biochemical markers. Objectives: The aim of this study was to evaluate the CIMT in children with CD aged 1–16 years. Materials and Methods: A cross-sectional observational study was conducted at the department of Pediatrics and Radio Diagnosis in a tertiary care hospital of New Delhi. Thirty-six children with CD with age- and sex-matched controls were enrolled. CIMT for the anterior and posterior walls on each side was measured, and the mean CIMT was obtained for all the enrolled children. Results: The mean right-sided CIMT was significantly higher in cases (0.053±0.009 cm vs. 0.039±0.007 cm, p=0.000). The mean left-sided CIMT did not significantly differ between the groups (0.051±0.009 cm vs. 0.048±0.055 cm, p=0.702). The mean CIMT (right and left together), although higher in Celiacs, was not significantly different from controls (0.052±0.008 cm and 0.044±0.029 cm, p=0.114). However, a significant positive correlation between the age of the patients, age at the onset of symptoms, and CIMT was noted. Conclusion: Although we could not demonstrate statistically significant results, the mean CIMT and the right-sided measurements were significantly higher in cases than in controls

Polymorphic Signature of the Anti-inflammatory Activity of 2,2′- {[1,2-Phenylenebis(methylene)]bis(sulfanediyl)}bis(4,6- dimethylnicotinonitrile)

Weak noncovalent interactions are the basic forces in crystal engineering. Polymorphism in flexible molecules is very common, leading to the development of the crystals of same organic compounds with different medicinal and material properties. Crystallization of 2,2′- {[1,2-phenylenebis(methylene)]bis(sulfanediyl)}bis(4,6-dimethylnicotinonitrile) by evaporation at room temperature from ethyl acetate and hexane and from methanol and ethyl acetate gave stable polymorphs 4a and 4b, respectively, while in acetic acid, it gave metastable polymorph 4c. The polymorphic behavior of the compound has been visualized through singlecrystal X-ray and Hirshfeld analysis. These polymorphs are tested for anti-inflammatory activity via the complete Freund’s adjuvant-induced rat paw model, and compounds have exhibited moderate activities. Studies of docking in the catalytic site of cyclooxygenase-2 were used to identify potential anti-inflammatory lead compounds. These results suggest that the supramolecular aggregate structure, which is formed in solution, influences the solid state structure and the biological activity obtained upon crystallization

Design and Development of Paper/ZnO–SnO2 Heterostructured Ultra-Fast TENG Based LPG Sensor

This work establishes a very simple and economical preparation of paper-based triboelectric nanogenerators for self-powered LPG sensing. Magnification in the output of TENG was achieved by ZnO/SnO _2 synthesized by hydrothermal. This material has been thoroughly characterized through XRD, UV, FESEM, FTIR, and Nanozetasizer. The average crystallite size of the heterostructure was obtained as 17.59 nm. Bandgap of ZnO/SnO _2 material was found as 3.49 eV. FESEM exhibits that present heterostructure material exhibits spherical nature with lots of voids on the film surface. From Nanozetasizer, the diameter of particles resides between the range 50–80 nm with an average particle size as 63.23 nm. The fabricated TENG generates a maximum output voltage of ∼75 volts which is more than the output of paper-based TENG. This TENG was used as a power source to operate a resistive LPG sensing film. The maximum response of 24 and minimum response-recovery times of 120–135 ms were observed, which makes this LPG sensing device ultra-fast

Hydrothermally Synthesized ZnSnO3 Nanoflakes Based Low-Cost Sensing Device for High Performance CO2 Monitoring

This work reports a room temperature operative ZnSnO _3 nanoflakes-based CO _2 gas sensor. The perovskite ZnSnO _3 nanoflakes are synthesized by a one-pot hydrothermal technique. The prepared material was characterized via XRD, SEM, UV-visible spectroscopy, and DLS measurement for confirming the crystal structure, surface morphology, optical properties, and size distribution. The X-ray diffraction pattern revealed that ZnSnO _3 was in the orthorhombic phase and average crystallite size examined by the Scherrer formula was 8.05 nm. Optical studies were done by the UV–vis spectroscopy and a direct optical band gap was found to be 3.27 eV. The surface morphology of ZnSnO _3 was found to nanoflakes are almost uniform dimensions. The fabricated sensor device of ZnSnO _3 detected the CO _2 gas at room temperature (RT) for different concentrations. The best sensor response was found to be 4.93 for 1000 ppm of CO _2 whereas at 200 ppm the response and recovery times were found to be 5.92 s and 7.23 s respectively. HOMO-LUMO gap energy of ZnSnO _3 without and with interaction from CO _2 molecule was found 1.165 eV and 1.577 eV, respectively. DFT studies are used for a better understanding of sensing mechanisms

Analytical 2‑Dimensional Model of Nonpolar and Ionic Solvation in Water

A goal in computational chemistry is computing hydration free energies of nonpolar and charged solutes accurately, but with much greater computational speeds than in today's explicit-water simulations. Here, we take one step in that direction: a simple model of solvating waters that is analytical and thus essentially instantaneous to compute. Each water molecule is a 2-dimensional dipolar hydrogen-bonding disk that interacts around small circular solutes with different nonpolar and charge interactions. The model gives good qualitative agreement with experiments. As a function of the solute radius, it gives the solvation free energy, enthalpy and entropy as a function of temperature for the inert gas series Ne, Ar, Kr, and Xe. For anions and cations, it captures relatively well the trends versus ion radius. This approach should be readily generalizable to three dimensions

Thyroid Hormone Status in Severely Malnourished Children between 6 Months to 5 Years Admitted to Nutritional Rehabilitation Centre of a Tertiary Care Hospital

Introduction: Severe malnutrition poses a significant risk to the thyroid gland's function and hormonal balance, which can lead to numerous physiological and developmental complications. Understanding the relationship between severe malnutrition and thyroid hormone status is crucial for the effective management of these children. Aim and Objective: To investigate the prevalence and patterns of thyroid hormone abnormalities in severely malnourished patients with subgroup analysis in Marasmus, Kwashiorkor, and edematous malnourished patients. Methodology: We conducted a cross-sectional study involving 116 children diagnosed with severe acute malnutrition (SAM). The study protocol was approved by the Institution Ethics Committee. Well-informed written consent in the local language was taken from parents. SAM was diagnosed and managed according to WHO criteria (1). Comprehensive laboratory investigations were conducted to assess serum levels of thyroid-stimulating hormone (TSH), free thyroxine (T4), and triiodothyronine (T3). Statistical analysis was performed to examine the associations between these variables and SAM. Results: Most of the 116 subjects included in the study were male (53.4%) and had a lower socioeconomic status (43.9%). The age distribution of the children aged below 5 years revealed that 46.5% were between 12 and 36 months old. In the present study, Marasmus was 55.2%, Kwashiorkor was 12.1%, and edematous malnutrition was 32.7%. Among 116 participants, 94.8% were discharged, while 5.2% were expired during treatment. The mean levels of fT3, fT4, and TSH were 1.88±1.06 pg/ml, 0.99±0.84 ng/dl, and 3.22±0.87 µIU/ml, respectively. Most SAM patients had low fT3, fT4, and TSH levels relative to the normal range. Conclusion: Monitoring of thyroid hormone status in SAM patients is mandatory for this vulnerable population

Effect of waterlogging tolerance in wheat (Tritium aestivum L.) at ear emergence stage on growth, biochemical and yield parameters in sodic soil

Globally more than one-third of the irrigated area is under waterlogging which limits our wheat production and out of which northern Indo-Gangetic plains of India alone had 2.5 million ha affected by irregular waterlogging. So, to meet out the food demand of ever-growing population we have to find some alternates to harness the potential of the waterlogged area. With this point of view this investigation was conducted to study the changes in growth and biochemical behavior of wheat due to waterlogging at ear emergence stage in sodic soil and also to assess the traits conferring higher yield at experimental site of department of crop physiology, Narendra Deva University of Agriculture & Technology, Kumarganj, Faizabad (U.P.), India. The results showed that the genotypic variability exists for waterlogging tolerance in wheat varieties evaluated under investigation. HD-2009 which is susceptible to waterlogging gave poor performance in terms of growth parameters, biochemical behavior and traits conferring higher yield under waterlogging conditions at ear head emergence stage in sodic soil as compared to HD-2851, KRL-3-4 and KRL-99 wheat varieties. KRL-99 (1.80g yield plant-1) gave best results followed KRL-3-4 (1.37g yield plant-1) by under waterlogged conditions at ear head emergence stage in sodic soil

Crustwater: Modeling Hydrophobic Solvation.

We describe Crustwater, a statistical mechanical model of nonpolar solvation in water. It treats bulk water using the Cage Water model and introduces a crust, i.e., a solvation shell of coordinated partially structured waters. Crustwater is analytical and fast to compute. We compute here solvation vs temperature over the liquid range, and vs pressure and solute size. Its thermal predictions are as accurate as much more costly explicit models such as TIP4P/2005. This modeling gives new insights into the hydrophobic effect: (1) that oil-water insolubility in cold water is due to solute-water (SW) translational entropy and not water-water (WW) orientations, even while hot water is dominated by WW cage breaking, and (2) that a size transition at the Angstrom scale, not the nanometer scale, takes place as previously predicted