Image Steganography with Dual Layer Security Using Fragment and Unite Technique

At the present time where a regularly increasing number of data is made in different structures, kept and transferred, online security is the most vigorous factor. Different ways such as Cryptography, Steganography and Digital Watermarking are used to defend the data. The proposed framework gives additional dual layer of security as Cryptography and Steganography have been combined. Here data will be encrypted by using Encryption Algorithm AES. Then the encrypted data is embedded into a system’s Defaulting image using least significant byte LSB Algorithm. Steganographed Default image is then fragmented into uniform parts and gets unite into reverse sequence using Uniform Fragment and Unite Technique. Reverse Steganographed Default image is then hidden (unseen) into another image. The proposed framework has summarized the goal to be safety and security factors

Mitigating the Problem of Packet Dropping & Energy Management in AD-HOC Wireless Network

A mobile ad-hoc network (MANET) is a self-arranged network that consists of mobile routers connected by wireless channels. Anonymity communication is a great challenge in MANET. Though there are many anonymity enhancing techniques that have been introduced. These techniques are based on packet encryption to secure the communication anonymity. Still MANET is vulnerable to passive statistical traffic analysis attacks. There are two features of communication anonymity: end-to-end anonymity and source or destination anonymity. This proposed system is designed to discover the communication pattern without decoding the captured packets. First phase of the proposed system is to search the required node. The search is performed by using a heuristic approach. Second phase is to perform statistical traffic analysis. The purpose of this phase is to discover the data transmission of the searched node to its adjoining nodes. After implementing the statistical traffic analysis whether the searched node plays the role of source or destination is estimated. With the help of this estimation the traffic pattern is discovered. The utility of this proposed system is basically in military environment. In order to track the adversaries attack this system is utilized. The adversaries are not able to know that they have been tracked. This proposed system works passively and perform traffic analysis based on statistical characteristic of captured raw packets

Design of Web Portal for E - Trading for Farmers

At times, the farmers are not able to receive a price to cover his cost of production while the consumers are paying an abnormally high price for the same commodity. It gives the registration and posting to the farmers in this e-Krishi portal. And identify the potential traders and agents to explore market opportunities. This portal provides a web based platform for advertising of their commodities and attract potential buyers with the update and delete post options. And the database contains all the information of farmers which help the buyers to contact them. This portal also provides enabled market and price information on various agriculture commodities from selected markets. From this, it enhances the awareness among farmers in order to enable them to negotiate on a fair basis with middleman

ESGO/ESTRO/ESP Guidelines for the management of patients with cervical cancer – Update 2023

Funding Information: The authors thank ESGO, ESTRO, and ESP for their support. The authors also thank the 155 international reviewers (physicians and patient representatives, see Appendix 2 in Online Supplemental File 2) for their valuable comments and suggestions. The authors thank the ESGO office, especially Kamila Macku, Tereza Cicakova, and Kateřina Šibravová, provided invaluable logistical and administrative support throughout the process. The development group (including all authors) is collectively responsible for the decision to submit for publication. DC (chair), JL (chair), MRR (chair) and FP (methodologist) wrote the first draft of the manuscript. All other contributors have actively given personal input, reviewed the manuscript, and have given final approval before submission. DC is responsible for the overall content as the guarantor. Initiated through the ESGO the decision to develop multidisciplinary guidelines was made jointly by the ESGO, ESTRO, and ESP. The ESGO provided administrative support. The ESGO, ESTRO and ESP are nonprofit knowledgeable societies. *These guidelines were developed by ESGO, ESTRO and ESP and are published in the Int J Gynecol Cancer, Radiother Oncol and Virchows Archiv. CCh has reported advisory boards for GSK, MSD and EISAI; SFL has reported advisory boards for MSD, GSK, AstraZeneca and Novartis; DL has reported consultant honoria from AstraZeneca, Clovis Oncology, GSK, MSD, Immunogen, Genmab, Amgen, Seagen and PharmaMar, advisory boards for AstraZeneca, Merck Serono, Seagen, Immunogen, Genmab, Oncoinvest, Corcept and Sutro, research institutional funding from Clovis Oncology, GSK, MSD and PharmaMar, research sponsored by AstraZeneca, Clovis Oncology, Genmab, GSK, Immunogen, Incyte, MSD, Roche, Seagen and Novartis, and speakers’ bureau activities for AstraZeneca, Clovis Oncology, GSK, MSD and PharmaMar; UM has reported advisory boards for AstraZeneca (Steering committee member for CALLA Study); RN has reported research grants from Elekta, Varian, Accuray, Dutch Research Council, and Dutch Cancer Society; AO has reported personal fees for advisory board membersip from Agenus, AstraZeneca, Clovis Oncology, Corcept Therapeutics, Deciphera Pharmaceuticals, Eisai, EMD Serono, F. Hoffmann-La Roche, Genmab/Seagen, GSK, ImmunoGen, Itheos, Merck Sharp & Dohme de Espana, SA, Mersana Thereapeutics, Novocure, PharmaMar, piIME Oncology, Roche, Sattucklabs, Sutro Biopharma and Tesaro, and personal fees for travel/accomodation from AstraZeneca, PharmaMar and Roche; DQ has reported advisory boards for Mimark inc; MPS has reported research grants and personal fees for workshops from Elekta AB; DC, MRR, FP, CC, AF, DF, DJK, FJ, CK, PM, RN, FPec, JP, SR, AS, VS, KT, IZ and JCL have reported no conflicts of interest. Not commissioned; internally peer reviewed. Not applicable. Not applicable. David Cibula, Maria Rosaria Raspollini, François Planchamp, Carlos Centeno, Cyrus Chargari, Ana Felix, Daniela Fischerova, Daniela Jahn-Kuch, Florence Joly, Christhardt Kohler, Sigurd F. Lax, Domenica Lorusso, Umesh Mahantshetty, Patrice Mathevet, Raj Naik, Remi Nout, Ana Oaknin, Fedro Peccatori, Jan Persson, Denis Querleu, Sandra Rubio, Maximilian Paul Schmid, Artem Stepanyan, Valentyn Svintsitskyi, Karl Tamussino, Ignacio Zapardiel, Jacob Christian Lindegaard. All data relevant to the study are included in the article or uploaded as supplementary information. Funding Information: CCh has reported advisory boards for GSK, MSD and EISAI; SFL has reported advisory boards for MSD, GSK, AstraZeneca and Novartis; DL has reported consultant honoria from AstraZeneca, Clovis Oncology, GSK, MSD, Immunogen, Genmab, Amgen, Seagen and PharmaMar, advisory boards for AstraZeneca, Merck Serono, Seagen, Immunogen, Genmab, Oncoinvest, Corcept and Sutro, research institutional funding from Clovis Oncology, GSK, MSD and PharmaMar, research sponsored by AstraZeneca, Clovis Oncology, Genmab, GSK, Immunogen, Incyte, MSD, Roche, Seagen and Novartis, and speakers’ bureau activities for AstraZeneca, Clovis Oncology, GSK, MSD and PharmaMar; UM has reported advisory boards for AstraZeneca (Steering committee member for CALLA Study); RN has reported research grants from Elekta, Varian, Accuray, Dutch Research Council, and Dutch Cancer Society; AO has reported personal fees for advisory board membersip from Agenus, AstraZeneca, Clovis Oncology, Corcept Therapeutics, Deciphera Pharmaceuticals, Eisai, EMD Serono, F. Hoffmann-La Roche, Genmab/Seagen, GSK, ImmunoGen, Itheos, Merck Sharp & Dohme de Espana, SA, Mersana Thereapeutics, Novocure, PharmaMar, piIME Oncology, Roche, Sattucklabs, Sutro Biopharma and Tesaro, and personal fees for travel/accomodation from AstraZeneca, PharmaMar and Roche; DQ has reported advisory boards for Mimark inc; MPS has reported research grants and personal fees for workshops from Elekta AB; DC, MRR, FP, CC, AF, DF, DJK, FJ, CK, PM, RN, FPec, JP, SR, AS, VS, KT, IZ and JCL have reported no conflicts of interest. Publisher Copyright: © 2023 ESGO, ESTRO, ESPIn 2018, the European Society of Gynecological Oncology (ESGO) jointly with the European Society for Radiotherapy and Oncology (ESTRO) and the European Society of Pathology (ESP) published evidence-based guidelines for the management of patients with cervical cancer. Given the large body of new evidence addressing the management of cervical cancer, the three sister societies jointly decided to update these evidence-based guidelines. The update includes new topics to provide comprehensive guidelines on all relevant issues of diagnosis and treatment in cervical cancer. To serve on the expert panel (27 experts across Europe) ESGO/ESTRO/ESP nominated practicing clinicians who are involved in managing patients with cervical cancer and have demonstrated leadership through their expertise in clinical care and research, national and international engagement, profile, and dedication to the topics addressed. To ensure the statements were evidence based, new data identified from a systematic search was reviewed and critically appraised. In the absence of any clear scientific evidence, judgment was based on the professional experience and consensus of the international development group. Before publication, the guidelines were reviewed by 155 independent international practitioners in cancer care delivery and patient representatives. These updated guidelines are comprehensive and cover staging, management, follow-up, long-term survivorship, quality of life and palliative care. Management includes fertility sparing treatment, early and locally advanced cervical cancer, invasive cervical cancer diagnosed on a simple hysterectomy specimen, cervical cancer in pregnancy, rare tumors, recurrent and metastatic diseases. The management algorithms and the principles of radiotherapy and pathological evaluation are also defined.publishersversionpublishe

Culture Conversion Among HIV Co-Infected Multidrug-Resistant Tuberculosis Patients in Tugela Ferry, South Africa

Little is known about the time to sputum culture conversion in MDR-TB patients co-infected with HIV, although such patients have, historically, had poor outcomes. We describe culture conversion rates among MDR-TB patients with and without HIV-co-infection in a TB-endemic, high-HIV prevalent, resource-limited setting.Patients with culture-proven MDR-TB were treated with a standardized second-line regimen. Sputum cultures were taken monthly and conversion was defined as two negative cultures taken at least one month apart. Time-to-conversion was measured from the day of initiation of MDR-TB therapy. Subjects with HIV received antiretroviral therapy (ART) regardless of CD4 count.Among 45 MDR-TB patients, 36 (80%) were HIV-co-infected. Overall, 40 (89%) of the 45 patients culture-converted within the first six months and there was no difference in the proportion who converted based on HIV status. Median time-to-conversion was 62 days (IQR 48-111). Among the five patients who did not culture convert, three died, one was transferred to another facility, and one refused further treatment before completing 6 months of therapy. Thus, no patients remained persistently culture-positive at 6 months of therapy.With concurrent second-line TB and ART medications, MDR-TB/HIV co-infected patients can achieve culture conversion rates and times similar to those reported from HIV-negative patients worldwide. Future studies are needed to examine whether similar cure rates are achieved at the end of MDR-TB treatment and to determine the optimal use and timing of ART in the setting of MDR-TB treatment

Latency Antigen α-Crystallin Based Vaccination Imparts a Robust Protection against TB by Modulating the Dynamics of Pulmonary Cytokines

BACKGROUND: Efficient control of tuberculosis (TB) requires development of strategies that can enhance efficacy of the existing vaccine Mycobacterium bovis Bacille Calmette Guerin (BCG). To date only a few studies have explored the potential of latency-associated antigens to augment the immunogenicity of BCG. METHODS/PRINCIPAL FINDINGS: We evaluated the protective efficacy of a heterologous prime boost approach based on recombinant BCG and DNA vaccines targeting α-crystallin, a prominent latency antigen. We show that "rBCG prime-DNA boost" strategy (R/D) confers a markedly superior protection along with reduced pathology in comparison to BCG vaccination in guinea pigs (565 fold and 45 fold reduced CFU in lungs and spleen, respectively, in comparison to BCG vaccination). In addition, R/D regimen also confers enhanced protection in mice. Our results in guinea pig model show a distinct association of enhanced protection with an increased level of interleukin (IL)12 and a simultaneous increase in immuno-regulatory cytokines such as transforming growth factor (TGF)β and IL10 in lungs. The T cell effector functions, which could not be measured in guinea pigs due to technical limitations, were characterized in mice by multi-parameter flow cytometry. We show that R/D regimen elicits a heightened multi-functional CD4 Th1 cell response leading to enhanced protection. CONCLUSIONS/SIGNIFICANCE: These results clearly indicate the superiority of α-crystallin based R/D regimen over BCG. Our observations from guinea pig studies indicate a crucial role of IL12, IL10 and TGFβ in vaccine-induced protection. Further, characterization of T cell responses in mice demonstrates that protection against TB is predictable by the frequency of CD4 T cells simultaneously producing interferon (IFN)γ, tumor necrosis factor (TNF)α and IL2. We anticipate that this study will not only contribute toward the development of a superior alternative to BCG, but will also stimulate designing of TB vaccines based on latency antigens

IMPLEMENTATION OF STREET LIGHT CONTROL BY USING GSM & LDR

This paper gives information about modern technique used for controlling street lighting. To reducingwastage of power in street lighting. Which is the bigproblem in India as well as in the world?Power saving is very important and difficult though there are many power generation methods;it has become very difficult due to insufficient resources. Huge amount of electrical power of many countries is consumed in street lighting, so in this technique we will switched onthe street light in evening before the sunset and they are switched OFF the next day after sunrise. This papergivesgoodsolution for electrical power wastage.A street light, streetlamp,is a raised source of light on the edge of road or footpath, which is turned on at aevery night. The big use of street lighting isavoid of accidents and improvementin safety