34 research outputs found
New ethnomedicinal practices by the <i style="">Akas</i>, <i style="">Nepalese</i> and <i style="">Dirang Monpas</i> of West Kameng district in Arunachal Pradesh
No full text721-723Seven new ethnomedicinal uses of seven species of Ericaceae, viz. Agapetes
auriculata (Griff.) Hook. f., A.
discolor C. B. Clarke, A. nuttallii
C. B. Clarke, A. refracta Airy Shaw, Gaultheria fragrantissima Wall., G. discolor
Nutt. ex Hook. and Rhododendron
edgeworthii Hook. f., by the people
of Aka
tribe of Jamiri, Nepalese of Dedza village and Bomdi-La
and Dirang Monpas or Drangnangpa of Bomdi-La, in Arunachal
Pradesh, are being reported for the first time
Adversarial Attacks in IoT: A Performance Assessment of ML and DL Models
No full textThe rise of IoT devices has led to significant advancements but also new security challenges. This paper assesses the performance of various machine learning (ML) models—Decision Trees, Naïve Bayes, Support Vector Machines (SVMs), and a deep learning model (CNN)—against adversarial attacks using the IoT-23 dataset. Attacks tested include the Fast Gradient Sign Method (FGSM) and Projected Gradient Descent (PGD). Findings show that Decision Trees are the most robust, while CNNs are the most vulnerable, highlighting the need for improved defenses in IoT systems and suggesting new research avenues in adversarial learning
Developing a Bi-objective Model to Configure a Scalable Manufacturing Line Considering Energy Consumption
No full textInternational audienc
A multi-modal competitive hub location pricing problem with customer loyalty and elastic demand
No full textInternational audienc
Inequalities in screening policies and perioperative protection for patients with acute appendicitis during the pandemic: subanalysis of the ACIE Appy study
No full textCOVID-19 and the Global Impact on Colorectal Practice and Surgery
No full textBackground: The novel severe acute respiratory syndrome coronavirus 2 virus that emerged in December 2019 causing coronavirus disease 2019 (COVID-19) has led to the sudden national reorganization of health care systems and changes in the delivery of health care globally. The purpose of our study was to use a survey to assess the global effects of COVID-19 on colorectal practice and surgery. Materials and Methods: A panel of International Society of University Colon and Rectal Surgeons (ISUCRS) selected 22 questions, which were included in the questionnaire. The questionnaire was distributed electronically to ISUCRS fellows and other surgeons included in the ISUCRS database and was advertised on social media sites. The questionnaire remained open from April 16 to 28, 2020. Results: A total of 287 surgeons completed the survey. Of the 287 respondents, 90% were colorectal specialists or general surgeons with an interest in colorectal disease. COVID-19 had affected the practice of 96% of the surgeons, and 52% were now using telemedicine. Also, 66% reported that elective colorectal cancer surgery could proceed but with perioperative precautions. Of the 287 respondents, 19.5% reported that the use of personal protective equipment was the most important perioperative precaution. However, personal protective equipment was only provided by 9.1% of hospitals. In addition, 64% of surgeons were offering minimally invasive surgery. However, 44% reported that enough information was not available regarding the safety of the loss of intra-abdominal carbon dioxide gas during the COVID-19 pandemic. Finally, 61% of the surgeons were prepared to defer elective colorectal cancer surgery, with 29% willing to defer for ≤ 8 weeks. Conclusion: The results from our survey have demonstrated that, globally, COVID-19 has affected the ability of colorectal surgeons to offer care to their patients. We have also discussed suggestions for various practical adaptation strategies for use during the recovery period. We have presented the results of a survey used to assess the global impact of coronavirus disease 2019 (COVID-19) on the delivery of colorectal surgery. Despite accessible guidance information, our results have demonstrated that COVID-19 has significantly affected the ability of colorectal surgeons to offer care to patients. We have also discussed practical adaptation strategies for use during the recovery phase
Correction: Evolving trends in the management of acute appendicitis during COVID-19 Waves: the ACIE Appy II Study
No full textSphex subtruncatus DAHLBOM 1843
No full textSphex subtruncatus DAHLBOM 1843 3, 5 (compared with det. Kohl, NHMW) I n d i a:2, Arunchal, 8 km S Jamiri, 350m, 27°07’N 92°34’E, 26. V.-4. VI.2005, leg. Pacholatko; 1, Uttaranchal st., 55 km NE Bageshwar, 2300m, 8. VII.2003, leg. Kejval & Tryzna; 1, NW Chamba Uttaranchal state, 30 km N Rishikesh, 1500m, 30. VII 2003, leg. Kejval & Tryzna; 1, Karnataka, 40 km SW Shimoga, 600m, 13°36’74’’N 75°07’98’’E, 10. V.2006, leg. M. Halada; 2, Meghalaya Cherrapunjee, 25°13’N 91°40’E, 900m, 10. V.2006, leg. Pacholatko. L a o s - N 1, (Louangphrabang), 19°35’N 101°58’E, Thong Khan, 750m, 11.-21.V.2002, leg. Kuban.Published as part of Dollfuss, H., 2008, The Sphecini Wasps of the Genera Chilosphex BOHART & MENKE, Isodontia PATTON, Palmodes KOHL, Prionyx VANDER LINDEN and Sphex LINNAEUS of the " Biologiezentrum Linz " - Collection in Linz, Austria, (Hymenoptera, Apoidea, Sphecidae), pp. 1399-1434 in Linzer biologische Beiträge 40 (2) on page 1432, DOI: 10.5281/zenodo.543113
Synergistic antibacterial activity of chitosan-polyethylene glycol nanocomposites films containing ZIF-8 and doxycycline
No full textAbstract Background Antibiotic resistance is a growing global threat due to antibiotic overuse and limited treatment options. Multidrug-resistant bacteria, like Staphylococcus aureus and Escherichia coli, increase infection complexity and mortality. This study explores nanocomposite films of ZIF-8 nanoparticles and Doxycycline (Dox) to enhance antibacterial efficacy. In this study, nanocomposite films composed of chitosan (CS) and polyethylene glycol (PEG), incorporating zeolitic imidazolate framework-8 (ZIF-8) nanoparticles and DOX, were developed. These films were characterized by their morphological, mechanical, antibacterial, and drug-release properties. Antibacterial efficacy was evaluated using disk diffusion, broth microdilution, and checkerboard assay methods to determine MICs and potential synergistic effects. Results The nanocomposite films demonstrated flexibility, semi-transparency, and a yellowish-brown hue, with films containing ZIF-8 nanoparticles being thicker (79 ± 0.2 μm) than those without (54 ± 0.5 μm). The tensile strength was enhanced with the incorporation of ZIF-8, peaking at 53.12 MPa for the CS-PEG-G-10% DOX-4% ZIF-8 film. XRD analysis confirmed the crystallinity of the ZIF-8 and DOX, with distinct peaks observed for each material. The drug release studies revealed an initial burst followed by sustained release, with higher release rates in acidic environments compared to neutral and alkaline media. The CS-PEG-G-10% DOX-4% ZIF-8 nanocomposite film demonstrated significantly higher antibacterial activity, achieving the lowest MIC values, particularly against S. aureus (22.5 mm inhibition zone) compared to E. coli (14 mm inhibition zone). Additionally, a notable synergistic effect was observed between CS-PEG-G-10% DOX and CS-PEG-G-10% DOX, with FICI values below 0.5. Conclusions The CS-PEG-G-10% DOX-4% ZIF-8 nanocomposite exhibits enhanced antibacterial efficacy and optimal properties, positioning it as a strong candidate for developing effective treatments against multidrug-resistant pathogens
ELABORAÇÃO DE NUGGETS DE SOROROCA (Scomberomorus brasiliensis) SEM GLÚTEN E SABORIZADOS COM MANJERICÃO OU ALECRIM
No full textForam elaboradas duas formulações de nuggets de sororoca F1 (manjericão) e F2 (alecrim), e analisada a composição centesimal (umidade, cinzas, proteínas, lipídios, carboidratos, sódio, potássio), inocuidade (mesófilos, coliformes a 45°C e Staphylococcus coagulase positiva), composição nutricional e aceitação. Os produtos F1 e F2 apresentaram valores centesimais e microbiológicos em acordo com a legislação vigente para produtos empanados. No teste de aceitação, os atributos analisados com exceção da cor se mostraram estatisticamente significativos (
