Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Keshava Balakrishna"'
Reconstructing the past environmental conditions of southwestern India using estuarine sediment core
Publikováno v:
Environmental Chemistry and Ecotoxicology, Vol 7, Iss , Pp 1-9 (2025)
Geological archives can be examined via multiple proxies to uncover significant information about historical environmental changes. In comparison to single proxy approach, the use of multiple proxies can provide better resolution of the paleoenvironm
Externí odkaz:
https://doaj.org/article/8dc8ea8d87f64cbc8aaf92b3ab20f2fb
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-6 (2024)
Abstract Background Antimicrobial resistance (AMR) is a global threat driven mainly by horizontal gene transfer (HGT) mechanisms through mobile genetic elements (MGEs) including integrons. The variable region (VR) of an integron can acquire or excise
Externí odkaz:
https://doaj.org/article/1ea81a5605704ed79e1522db4d5a4b07
Autor:
Vadakkeveedu Narayan Amrish, Keshava Balakrishna, P. Saranya, Virendhra Padhya, R.D. Deshpande, D.’Souza Nishitha, Kumar Arun, Harikripa Narayana Udayashankar
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 54, Iss , Pp 101896- (2024)
Study region: Sharavati River, Karnataka, India. Study focus: A small mountainous river system, Sharavati, was selected to study the impact of river damming on the hydrological cycle. Sharavati river flow is regulated by two dams, Linganamakki and Ge
Externí odkaz:
https://doaj.org/article/990bda2f1e734c1f9381d7766885f66e
Publikováno v:
Environmental Sciences Proceedings, Vol 29, Iss 1, p 22 (2023)
Glacier surface facies (GSFs) are visible glaciological regions that can be distinguished and mapped at the end of summer using optical satellite data. GSF maps act as visual metrics of glacier health when assessed independently or correlated with in
Externí odkaz:
https://doaj.org/article/ab926ed69f6c4d8bac167f6710f45806
Autor:
Baby Krishnan Nisha, Keshava Balakrishna, Harikripa Narayana Udayashankar, Kumar Arun, Busnur Rachotappa Manjunatha
Publikováno v:
Journal of Asian Earth Sciences: X, Vol 7, Iss , Pp 100085- (2022)
The Payaswini-Chandragiri river system comprises two small tropical rivers originating in the Western Ghats (Patti Ghats reserve forest) of Peninsular India and contributes to an annual discharge of 4.40 km3 of water into the Arabian sea. This work m
Externí odkaz:
https://doaj.org/article/a215feefd1cc476e864bdd786b239686
Autor:
Yerabham Praveenkumarreddy, Krishnamoorthi Vimalkumar, Babu Rajendran Ramaswamy, Virendra Kumar, Rakesh Kumar Singhal, Hirakendu Basu, Chikmagalur Mallappa Gopal, Kalwaje Eshwara Vandana, Krishnamurthy Bhat, Harikripa Narayana Udayashankar, Keshava Balakrishna
Publikováno v:
Emerging Contaminants, Vol 7, Iss , Pp 43-51 (2021)
Non-steroidal anti-inflammatory drugs (NSAIDs) (aspirin, ibuprofen, naproxen, ketoprofen, and diclofenac) were determined in three selected wastewater treatment plants (WWTPs) in southwestern India and the Gurupura River. The concentrations of the NS
Externí odkaz:
https://doaj.org/article/c822ffdcafa74f9298fb57a6b7637d29
Publikováno v:
Remote Sensing, Vol 14, Iss 24, p 6311 (2022)
Fundamental image processing methods, such as atmospheric corrections and pansharpening, influence the signal of the pixel. This morphs the spectral signature of target features causing a change in both the final spectra and the way different mapping
Externí odkaz:
https://doaj.org/article/59c2e30b90b94527a41f7d50324980a6
Publikováno v:
Remote Sensing, Vol 14, Iss 17, p 4403 (2022)
Advancements in remote sensing have led to the development of Geographic Object-Based Image Analysis (GEOBIA). This method of information extraction focuses on segregating correlated pixels into groups for easier classification. This is of excellent
Externí odkaz:
https://doaj.org/article/a151b4a04a234579920fc95e95d016fe
Publikováno v:
Remote Sensing, Vol 14, Iss 6, p 1414 (2022)
Glacier surface facies are valuable indicators of changes experienced by a glacial system. The interplay of accumulation and ablation facies, followed by intermixing with dust and debris, as well as the local climate, all induce observable and mappab
Externí odkaz:
https://doaj.org/article/9abc16858c484859b11172bdaccf41b1
Autor:
Keerthi S Guruge, Noriko Yamanaka, Miyuki Sonobe, Wataru Fujizono, Miyako Yoshioka, Masato Akiba, Takehisa Yamamoto, Derrick I Joshua, Keshava Balakrishna, Nobuyoshi Yamashita, Kurunthachalam Kannan, Toshiyuki Tsutsui
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0138391 (2015)
Extracts of wastewater collected from 4 sewage treatment plants (STPs) receiving effluents from different sources in South India were investigated for their levels of transcription factor-mediated gene induction in primary cultured rat hepatocytes. I
Externí odkaz:
https://doaj.org/article/c248c95718c0425f8c370a9b19728b5f