This study introduces the Vertical Channel Dielectric-Modulated Trench Dopingless Double Gate Junctionless Field-Effect Transistor (VDM-TDLDGJLFET) biosensor, a novel design for biomolecule detection with enhanced sensitivity and simplified fabrication. The proposed device employs a dopingless architecture, utilizing charge plasma to create source/drain regions and incorporating vertically positioned gates in trenches to improve device control and sensitivity. The cavities for immobilizing biomolecules are precisely etched into the gate oxide area. Through 2D numerical simulations using the ATLAS TCAD simulator, the biosensor's performance is analyzed, focusing on key parameters such as channel potential, drain current, threshold voltage, current/voltage sensitivity, and cavity fill-in factor (FF) sensitivity. The results reveal that the VDM-TDLDGJLFET biosensor exhibits superior gate control, enhanced sensitivity to dielectric constants and biomolecule charges, and improved subthreshold characteristics. A significant threshold voltage shift of 491 mV is observed as the dielectric constant of neutral biomolecules varies from 1 to 12, enabling effective biomolecule discrimination.

Commercial broiler farming in Kanpur Dehat district was assessed to know the feed utilization efficiency, profit evaluation, resource use efficiency and major constraints in broiler production system under various farm size. Thirty farms were sampled and classified as small, medium and large farms and data were collected and analyzed by descriptive statistics, cost – return measures, correlation, regression, marginal value product – marginal factor cost ratio and constraint ranking. Results indicated that feed consumption was directly related to farm size, and feed conversion ratio was better on small farms at 1.65 compared to 1.60 on large farms. The best feed conversion ratio was achieved in the winter, while the summer showed a comparatively poor feed conversion ratio. Among the total production cost, feed was the major component, and the most significant factor on broiler output. Positive net returns were achieved on all farm categories with benefit–cost ratios increasing from 1.03 on small farms to 1.06 on large farms. The results of the regressions accounted for 91% of the variation in output and the estimates of the resources used showed potential for greater investment in feed, chicks, labour, and health care. Feed cost, chick cost, outbreaks of disease, fluctuations in market prices and medicine cost were the major limiting factors. Better feeding, disease control, technical assistance, low-cost inputs, and better market linkage are therefore crucial for improving profitability and the continued production of broilers in the district in the future.

INTRODUCTION:The dropping of bone after harvesting for grafting compromises sterility. Often, washing the bone with an antiseptic solution, harvesting a new autograft, or using an allograft is the only options. This study aims to determine the effectiveness of ultraviolet (UV) radiation in restoring the sterility of contaminated bone fragments and compare it to other commonly used methods for decontamination. METHODS:The excised bone was divided into five equal parts. One part was sent for culture without any treatment in a sterile environment. The other four parts were dropped sequentially on the theater floor, retrieved in a sterile manner, treated with either normal saline (NS), 5% povidone betadine solution (PBS), or a UV chamber, and sent for Gram stain and culture to assess growth. RESULTS:It was observed that 23.6% (n = 9) of the samples dropped on the floor and, when cultured without treatment, showed Coagulase-negative Staphylococci (11.1%, n = 4) and aerobic spore bearers (13.8%, n = 5). After treatment with UV, 84.2% (n = 32) of the samples did not show any growth, and 86.8% (n = 33) of the samples did not show growth with PBS. There was a significant difference in growth between samples treated with NS and those treated with PBS or in the UV chamber. PBS solution was superior in the decontamination of bone. CONCLUSION:Treatment in a UV chamber for five minutes was effective in restoring sterility to bone fragments dropped on the floor, but its effects on viability are not known. Future studies are needed to explore the role of UV radiation in the decontamination of bone and its maintenance of vitality.

The controlled-release drug delivery systems have risen dramatically allowing various factors such as the prohibitive cost of developing new entities, the expiration of existing international patents, and the discovery of new polymeric materials suitable for prolonged drug release and improvement in therapeutic efficacy. Microsponges are the porous microspheres-based polymeric delivery system that allows controlled drug release at a specific site. Microsponges are developed for the efficient delivery of active ingredients at a low dose. They help in improving stability by modifying drug release kinetics, reducing side effects, and enhancing the retention of drug entities. Microsponge compositions are stable throughout a wide pH and temperature range, making them more compatible with numerous vehicles, and ingredients. Several studies have shown that microsponges are non-irritant, non-toxic, non-mutagenic, and non-allergic with self-sterilizing properties. They are typically used for topical administration but have lately been used for oral, vaginal, and colorectal administration as well. The current review contains basic information about microsponges, their method of preparation, and various characterization parameters. The review also discusses the application of microsponges in vaginal and colorectal diseases. The latter portion of the script includes various patents and preclinical trials.

The Joshi external stabilization system (JESS) is a Kirschner wire and link-based external stabilization system which was initially developed by Prof B.B Joshi for the management of industrial hand injuries [1]. The ease of application and quick learning curve have made it a very attractive option for orthopedic surgeons who are often faced with a dilemma regarding management of complex clinical situations. Using nail and plates are often the solution for most trauma cases. This editorial aims to illustrate the relevance of JESS for an Orthopaedic Surgeon. The JESS fixator is based on ligamentotaxis, distraction histogenesis, and segmental fixaton, which is relatively minimally invasive. Simple components, modularity and light weight make it an ideal tool for any orthopedic surgeon to add to their skill set. The versatility of indications ranges from trauma, deformity corrections, as well as reconstructive surgeries. With a relatively high safety profile and easy application, it becomes a powerful tool, especially in resource-limited settings. These principles follow the vision of Prof Joshi, who conceptualized a system which can be easily applied by any surgeon with minimum instrumentation at places with limited resources. Irrespective of the indication, the construct aims to maximize the construct stability and decrease stress at the pin-bone interface by pre-tensioning the pins. It allows for a shorter hospital stay, early initiation of physiotherapy and return to work. There are relatively less infections due to less disruption of the skin compared to a plate or nail. External fixation also allows for improved tissue healing, better wound management, and easy removal. The use of the JESS fixator in hand and foot injuries as well as correction in cases of congenital talipes equinovarus has widespread acceptance with many authors [2-5]. Most surgeons, however, have limited awareness regarding its other indications. The system can be used to fix difficult proximal humerus fractures (Fig. 1) and proximal tibia fractures (Fig. 2) in specific indications with promising results [6-11]. However, the evidence regarding JESS in these fractures is limited and of relatively poor quality. Despite such advantages, concerns regarding cosmesis are a common reason for patients not opting for the fixator. Its inability to reduce fractures, possible impalement to tendon, nerves, and vessels if safe zones are not followed remain a major concern with many. These can be reduced by simply planning the case in advance. The biggest drawback is the inability of this system to reduce fractures. The JESS fixator is not a tool which can be used for reduction of a displaced fracture like in the cases of plates or screws. However, the system is biomechanically strong enough to able to hold a well reduced fracture. The implications of this are that the surgeon may possibly need to perform an open reduction or use additional implants like screws for reducing the fracture before applying the fixator As surgeons, we often need to optimize the management of patients not only in terms of early and appropriate surgery but also economically. The JESS fixator is an excellent and versatile tool for both the young and the experienced surgeons. Technology and artificial intelligence breakthroughs are driving innovation and techniques in orthopedics but it is imperative to maintain context. Not everyone has or will have access to the latest technology and as we all have experienced at some point, another technology may fail us at the most crucial steps. Keeping it simple is often the key. To conclude, the JESS system is a simple, easy system which is not only just limited to applications in hand and foot surgery but also in other trauma and reconstructive surgeries. The need of the hour is generation of awareness regarding its versatility as well as generating more quality evidence for its use.

In this research, our focus lies on investigating a set of new sufficient conditions to establish the controllability result for a class of semilinear systems described by retarded integrodifferential equations with nonlocal conditions. To achieve this, we employ Sadovskii’s fixed-point theorem in conjunction with the principles of C_0 -semigroup theory and the compact nature of the nonlinear function. Additionally, we offer an illustrative example to showcase and clarify the analytical findings presented in the study.

A CsF-promoted synthesis of cyanopyrazolo[4,3-b]indoles via a [3+2] cycloaddition reaction of diazoacetonitrile with N-substituted 3-nitroindoles and subsequent elimination of the nitro group has been devised. This protocol delivers diverse cyano-containing pyrazole-fused indoles in good to excellent yields under mild conditions. Besides diazoacetonitrile, the Seyferth-Gilbert reagent (SGR) readily participated in this reaction to provide facile access to phosphonylated pyrazolo[4,3-b]indoles.

Introduction Non-invasive frameless systems have paved its way for stereotactic radiotherapy treatments compared to gold standard invasive rigid frame-based systems as they are comfortable to patients, do not have risk of pain, bleeding, infection, frame slippage and have similar treatment efficacy. Aim and objective To estimate immobilisation accuracy (interfraction and intrafraction) and PTV margins with double shell positioning system (DSPS) using daily image guidance for stereotactic radiotherapy in patients with brain tumors. Materials and method A prospective study was done in 19 cranial tumor patients with KPS ≥70, immobilized by the DSPS with mouth bite and treated with LINAC based image guided stereotactic radiotherapy. A PTV of 2 mm was given from the tumor. Patients were positioned by aligning the treatment room lasers to the marked isocentre on the DSPS. For all patients 3D-image registration (automatic bony anatomy) was performed by matching 1st CBCT images with the simulation reference CT (simCT) images to measure the 3D target displacement prior to the treatment delivery every day. The initial setup deviation/ interfraction motion- translational (medio-lateral-X, cranio-caudal-Y, anterior-posterior-Z) displacements in mm and rotational axis (pitch, roll, yaw) in degrees were documented. All transitional errors were corrected online. For residual Interfraction motion a 2nd CBCT was done after correction of initial setup errors and matched with simCT and treatment executed. To evaluate the intrafraction motion CBCT was done at end of every fraction and compared with 2nd CBCT images. Systematic and random errors were calculated and planning target volume (PTV) margins were estimated using van Herk formula. Results A total of 95 CBCT image data sets were evaluated. The initial setup relocation accuracy -mean (±SD) displacements for translational X, Y and Z directions were 1.2 (0.6), 1.0 (0.9), 0.5 (0.6) mm respectively and rotations were 0.6 (± 0.5), 0.1 (± 0.4), 0.60 (± 0.6) degrees for pitch, roll and yaw respectively. Post correction, the residual interfraction mean displacements in X, Y and Z directions were 0.1 (± 0.3), 0.2 (± 0.6), 0.3 (± 0.4) mm respectively. The population systematic and random translational errors were 0.2, 0.3, 0.3 and 0.6, 0.4, 0.4 respectively. For intrafraction motion, the mean (±SD) displacements were 0.3 (± 0.2), 0.3 (± 0.5), 0.4 (± 0.2) mm in X, Y and Z directions respectively with minimal rotations in all axis. The intrafraction population systematic and random errors were <0.5 mm for all displacements. The online corrections decreased the interfraction PTV margins to 1.1, 1.1 and 1.2 mm in X, Y and Z directions respectively. Conclusion Frameless DSPS system with mouth bite using image guidance achieved a setup accuracy of a millimeter for stereotactic treatment in cranial tumors with submillimeter intrafraction motion. A decrease in PTV margins of 1.1 mm was achieved for future patients undergoing brain SRT.

With an Android app, you can spot elderly persons who might fall and trip. Anybody with access to an open source platform can create his or her own applications for the Android operating system. Seniors falling is a problem that is commonly dealt with by families and medical professionals. According to experts, the sixth most common cause of death in the USA is falls. Because 21

The present work proposes analytical solutions for the integral of bivariate Fox H-function in combination with algebraic, exponential, and complementary error functions. In addition, the work also presents the derivative identities with respect to function arguments. Further, the suitability of the proposed mathematical solutions is verified with reference to wireless communication environment, where a fading behaviour of the channel acquired the bivariate Fox H-function structure. Further more, asymptotic results for the outage probability and average symbol error probability are presented utilizing the origin probability density function based approach. The obtained results are free from complex analytical functions. At last, the analytical findings of the paper are compared with the numerical results and also with the Monte-Carlo simulation results to confirm their accuracy.

The interval-valued intuitionistic fuzzy (IVIF) set (IVIFS) is a powerful and valuable medium for expressing decision makers (DMs) thoughts and handling imprecise information. The present research is mainly partitioned into two portions in order to create a better decision making pattern. Initially, a generalized score function (GSF) for IVIF values (IVIFVs) is created, and its quality features are covered. This GSF is not only easy to apply but also conquers the weakness of the past score functions. Thereafter, in the IVIF context, the solution steps for a new algorithm have been built up for the multiple attribute decision making (MADM) problems. In it, the attribute weights and values given by the DM are conveyed in the form of IVIFVs. On the basis of mean and variance of each alternative, a standard value is calculated for the final ranking of alternatives. The best alternative comes out corresponding to a larger standard value. Various numerical examples and comparisons with existing methods are also given to show the validity, applicability, and superiority of the present research

Background:The role of locoregional radiotherapy (RT) in M1a [malignant pleural effusion (MPE)] non-small cell lung cancer (NSCLC) remains limited.Ninety percent of the patients who come to our clinic are at an advanced stage.The standard of care for advanced cases is chemotherapy.Chemotherapy may cause resolution of pleural fluid in some patients.Do patients with a good performance status benefit from radical radiation therapy?We present our RT experience in M1a NSCLC patients who responded to chemotherapy.Materials and methods: We studied patients with advanced NSCLC (locally advanced with/without pleural effusion) who received postchemotherapy radiation therapy between January 2005 and December 2019.These patients were given four cycles of cisplatin-pemetrexed/ gefitinib [epidermal growth factor receptor (EGFR)-positive] in adenocarcinoma and carboplatin-paclitaxel/cisplatin-etoposide in squamous cell carcinoma (SCC) followed by radical RT in three-dimensional (3D) [50-66 Gy conventional radiotherapy (CRT) technology].Chemotherapy response, overall survival (OS), and factors affecting OS were evaluated by univariate and multivariate analysis.Results: A total of 36 of 154 patients had M1a disease.At a median follow-up of 14 months [interquartile range (IQR, 10-22 months)], the median OS was 14 months in the M1a subgroup vs 16 months in the non-M1a subgroup (p = 0.6).Median target volume was larger in M1a patients compared to M0 patients; 614 cc (IQR, 333-855 cc) and 564 cc (IQR, 391-763 cc).Factors affecting OS are gender (male vs female) (14 months vs 17 months in M0; 13 months vs 22 months in M1, p = 0.012), Karnofsky's performance is healthy (>70 vs <70) (14 months vs 11 months in M0; 18 months vs 13 months in M1, p = 0.04), diabetes (present vs not present) (12 months vs 14 months in M0; 10 months vs 16 months in M1, p = 0.03), chemical activity [biologically effective dose (BED) <72 vs >72)] (12 months vs 15 months in M0; 15 months vs 18 months in M1, p = 0.04), and radiation esophagitis (grade II vs grade I) (11 months vs 14 months in M0; 2 months vs 18 months in M0, p = 0.001).Conclusion: Primary RT is feasible and effective in chemotherapy-responsive NSCLC M1a patients; Despite a higher planned target volume (PTV) in M1a patients, it gives equivalent results compared to localized disease (M0).The potential of RT in this regard needs to be further validated.

A mild and metal-free strategy for the construction of trifluoromethylated pyrazolo[4,3-b]indoles through the reaction of N-substituted 3-nitroindoles with trifluorodiazoethane is reported. This operationally simple transformation involves a [3 + 2] cycloaddition of trifluorodiazoethane with 3-nitroindole, followed by the elimination of the nitro group to furnish pyrazole-fused indoles. The synthetic utility of this method is further demonstrated by applying it to other heterocycles, such as 3-nitrobenzothiophene and 2-nitrobenzofuran.

In the realm of biometric authentication and forensic analysis, the accurate matching of fingerprints is paramount. Fingerprint displacement, caused by factors such as skin elasticity and pressure during touch, has been a significant challenge in achieving precise fingerprint recognition both during the enrollment and the authentication process. This research presents a technique to address this issue by leveraging Support Vector Machines (SVM) for fingerprint transformation and displacement minimization. The proposed methodology involves the extraction of distinctive fingerprint features and the application of SVM-based algorithms to realign and correct fingerprint distortions resulting from displacement. We analyze the effectiveness of SVM in reducing displacement-induced errors and improving matching accuracy. Experimental results demonstrate the potential of SVM-based fingerprint transformation techniques to significantly enhance the robustness and reliability of fingerprint recognition systems. This research contributes to the ongoing efforts in biometrics and forensic science by providing a practical solution to the problem of fingerprint displacement, with potential applications in identity verification, criminal investigations, and security systems. The findings of this study offer a promising avenue for further research and development in the field of biometric authentication, ultimately leading to more accurate and secure identification methods.