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Book ; Online: Effect of N, C and B interstitials on the structural and magnetic properties of alloys with Cu$_3$Au-structure

Opahle, Ingo / Singh, Harish K. / Zemen, Jan / Gutfleisch, Oliver / Zhang, Hongbin

2020

Abstract: ... B, C and N atoms on 21 alloys reported to crystallize in the cubic Cu$_3$Au structure. It is shown ... of stable alloys with interstitial concentrations above 5\% is expected. In Ni$_3$Mn interstitial N induces ... a tetragonal distortion with substantial uniaxial MAE for realistic N concentrations. Mn$_3X$N$_x$ ($X$=Rh, Ir ...

Abstract	High-throughput density functional calculations are used to investigate the effect of interstitial B, C and N atoms on 21 alloys reported to crystallize in the cubic Cu$_3$Au structure. It is shown that the interstitials can have a significant impact on the magneto-crystalline anisotropy energy (MAE), the thermodynamic stability and the magnetic ground state structure, making these alloys interesting for hard magnetic, magnetocaloric and other applications. For 29 alloy/interstitial combinations the formation of stable alloys with interstitial concentrations above 5\% is expected. In Ni$_3$Mn interstitial N induces a tetragonal distortion with substantial uniaxial MAE for realistic N concentrations. Mn$_3X$N$_x$ ($X$=Rh, Ir, Pt and Sb) are identified as alloys with strong magneto-crystalline anisotropy. For Mn$_3$Ir we find a strong enhancement of the MAE upon N alloying in the most stable collinear ferrimagnetic state as well as in the non-collinear magnetic ground state. Mn$_3$Ir and Mn$_3$IrN show also interesting topological transport properties. The effect of N concentration and strain on the magnetic properties are discussed. Further, the huge impact of N on the MAE of Mn$_3$Ir and a possible impact of interstitial N on amorphous Mn$_3$Ir, a material that is indispensable in today's data storage devices, are discussed at hand of the electronic structure. For Mn$_3$Sb, non-collinear, ferrimagnetic and ferromagnetic states are very close in energy, making this material potentially interesting for magnetocaloric applications. For the investigated Mn alloys and competing phases, the determination of the magnetic ground state is essential for a reliable prediction of the phase stability. Comment: 12 pages, 9 figures
Keywords	Condensed Matter - Materials Science
Subject code	669
Publishing date	2020-01-03
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: N-terminal pro B type natriuretic peptide in high cardiovascular-risk patients for noncardiac surgery: What is the current prognostic evidence?

Malhotra, Anita K / Ramakrishna, Harish

Annals of cardiac anaesthesia

2016 Volume 19, Issue 2, Page(s) 314–320

Abstract: As millions of surgical procedures are performed worldwide on an aging population with multiple comorbidities, accurate and simple perioperative risk stratification is critical. The cardiac biomarker, brain natriuretic peptide (BNP), has generated ... ...

Abstract	As millions of surgical procedures are performed worldwide on an aging population with multiple comorbidities, accurate and simple perioperative risk stratification is critical. The cardiac biomarker, brain natriuretic peptide (BNP), has generated considerable interest as it is easy to obtain and appears to have powerful predictive and prognostic capabilities. BNP is currently being used to guide medical therapy for heart failure and has been added to several algorithms for perioperative risk stratification. This review examines the current evidence for the use of BNP in the perioperative period in patients who are at high-cardiovascular risk for noncardiac surgery. In addition, we examined the use of BNP in patients with pulmonary embolism and left ventricular assist devices. The available data strongly suggest that the addition of BNP to perioperative risk calculators is beneficial; however, whether this determination of risk will impact outcomes, remains to be seen.
MeSH term(s)	Biomarkers ; Cardiovascular Diseases/blood ; Cardiovascular Diseases/epidemiology ; Humans ; Natriuretic Peptide, Brain/blood ; Peptide Fragments/blood ; Perioperative Period ; Predictive Value of Tests ; Prognosis ; Risk Factors ; Surgical Procedures, Operative
Chemical Substances	Biomarkers ; Peptide Fragments ; pro-brain natriuretic peptide (1-76) ; Natriuretic Peptide, Brain (114471-18-0)
Language	English
Publishing date	2016-04
Publishing country	India
Document type	Journal Article ; Review
ZDB-ID	2106866-5
ISSN	0974-5181 ; 0971-9784
ISSN (online)	0974-5181
ISSN	0971-9784
DOI	10.4103/0971-9784.179636
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Article ; Online: N-terminal pro B type natriuretic peptide in high cardiovascular-risk patients for noncardiac surgery

Anita K Malhotra / Harish Ramakrishna

Annals of Cardiac Anaesthesia, Vol 19, Iss 2, Pp 314-

What is the current prognostic evidence?

2016 Volume 320

Abstract	As millions of surgical procedures are performed worldwide on an aging population with multiple comorbidities, accurate and simple perioperative risk stratification is critical. The cardiac biomarker, brain natriuretic peptide (BNP), has generated considerable interest as it is easy to obtain and appears to have powerful predictive and prognostic capabilities. BNP is currently being used to guide medical therapy for heart failure and has been added to several algorithms for perioperative risk stratification. This review examines the current evidence for the use of BNP in the perioperative period in patients who are at high-cardiovascular risk for noncardiac surgery. In addition, we examined the use of BNP in patients with pulmonary embolism and left ventricular assist devices. The available data strongly suggest that the addition of BNP to perioperative risk calculators is beneficial; however, whether this determination of risk will impact outcomes, remains to be seen.
Keywords	Brain natriuretic peptide; Noncardiac surgery; Perioperative risk ; Diseases of the circulatory (Cardiovascular) system ; RC666-701 ; Specialties of internal medicine ; RC581-951 ; Internal medicine ; RC31-1245 ; Medicine ; R
Subject code	610
Language	English
Publishing date	2016-01-01T00:00:00Z
Publisher	Medknow Publications
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Kinetics of dye decolorization using heterogeneous catalytic system with immobilized

Harish, B S / Thayumanavan, Thangavelu / Subashkumar, Rathinasamy / Gopal, K / Kowsik Raj, N

Preparative biochemistry & biotechnology

2023 , Page(s) 1–9

Abstract: Textile effluents containing toxic dyes must be treated effectively before discharge to prevent adverse environmental impacts. Traditional physical and chemical treatment methods are costly and generate secondary pollutants. In contrast, biological ... ...

Abstract	Textile effluents containing toxic dyes must be treated effectively before discharge to prevent adverse environmental impacts. Traditional physical and chemical treatment methods are costly and generate secondary pollutants. In contrast, biological treatment is a more suitable, clean, versatile, eco-friendly, and cost-effective technique for treating textile effluent. It is well established that indigenous microbial populations present in effluents can effectively degrade toxic dyes. In this regard,
Language	English
Publishing date	2023-11-01
Publishing country	England
Document type	Journal Article
ZDB-ID	1322522-4
ISSN	1532-2297 ; 1082-6068
ISSN (online)	1532-2297
ISSN	1082-6068
DOI	10.1080/10826068.2023.2273487
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Article ; Online: Adenine Methylation Enhances the Conformational Flexibility of an RNA Hairpin Tetraloop.

Levintov, Lev / Vashisth, Harish

The journal of physical chemistry. B

2024 Volume 128, Issue 13, Page(s) 3157–3166

Abstract: The N ...

Abstract	The N
MeSH term(s)	RNA/chemistry ; Nucleic Acid Conformation ; Molecular Dynamics Simulation ; Methylation ; Adenine ; Thermodynamics
Chemical Substances	RNA (63231-63-0) ; Adenine (JAC85A2161)
Language	English
Publishing date	2024-03-27
Publishing country	United States
Document type	Journal Article
ISSN	1520-5207
ISSN (online)	1520-5207
DOI	10.1021/acs.jpcb.4c00522
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Article ; Online: Sustainable approach of La doped CuFe

Giridhar, Meenakshi / Manjunath, B C / Surendra, B S / Harish, K N / Prashantha, S C / Kiran, T / Uma, B / Murthy, H C Ananda

Scientific reports

2023 Volume 13, Issue 1, Page(s) 17821

Abstract: This present research aimed to investigate the novel applications of synthesized La doped ... ...

Abstract	This present research aimed to investigate the novel applications of synthesized La doped CuFe
MeSH term(s)	Acetaminophen ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/chemistry ; Nanostructures/chemistry ; Gram-Positive Bacteria ; Gram-Negative Bacteria
Chemical Substances	Acetaminophen (362O9ITL9D) ; Anti-Bacterial Agents
Language	English
Publishing date	2023-10-19
Publishing country	England
Document type	Journal Article
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-023-45029-y
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Article: First report of

Sagar, N / Sayiprathap, B R / Jamadar, Murad Miyasahed / Patibanda, Anil Kumar / Madhu, Gandrajapalli Shivareddy / Harish, D / Sathish, Kota

Plant disease

2023

Abstract: Grapevine ( ...

Abstract	Grapevine (
Language	English
Publishing date	2023-05-08
Publishing country	United States
Document type	Journal Article
ZDB-ID	754182-x
ISSN	0191-2917
ISSN	0191-2917
DOI	10.1094/PDIS-04-23-0651-PDN
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Article ; Online: Optimizing surveillance of low-risk metabolic dysfunction associated steatotic liver disease using transient elastography.

Gopalakrishna, Harish / Nair, Gayatri B / Salman Roghani, Roham / Ravendhran, Natarajan / Rotman, Yaron

European journal of gastroenterology & hepatology

2024 Volume 36, Issue 4, Page(s) 476–481

Abstract: ... In the validation cohort (n = 64), it had 91% NPV, 72% specificity, and 71% accuracy.: Conclusion: In low-risk ...

Abstract	Background: Most people with metabolic dysfunction-associated steatotic liver disease (MASLD) lack significant fibrosis and are considered low-risk. Surveillance strategy for low-risk MASLD remains uncertain. Aim: Identify which low-risk subjects can avoid follow-up vibration-controlled transient elastography (VCTE) within 1 year. Methods: Retrospective analysis of two independent low-risk MASLD cohorts (baseline liver stiffness [LS] < 8kPa) with routine 6-12 months follow-up VCTE. The primary outcome was LS ≥ 8kPa on follow-up, requiring referral and further work-up according to current guidance. Predictors of the primary outcome on univariate and multivariate logistic regression were incorporated into a decision algorithm, and validated in an independent cohort. Results: Of 206 subjects in the derivation cohort, 96 were low-risk. After a median of 10 months, 24 (25%) low-risk subjects had LS ≥ 8kPa. Baseline LS ( P < 0.01) and ALT change from baseline ( P = 0.02) (multivariate AUROC = 0.84 [0.74-0.94]) predicted the primary outcome, and were incorporated to a two-step decision algorithm. Low-risk subjects with baseline LS < 5.5 kPa can avoid repeating VCTE in a year, while those with LS > 6.8 kPa require one. For intermediate baseline LS (5.5-6.8kPa), repeat VCTE is only indicated when ALT increase > 6 U/L. The algorithm had 92% negative predictive value, 78% specificity, and 78% accuracy in the derivation cohort. In the validation cohort (n = 64), it had 91% NPV, 72% specificity, and 71% accuracy. Conclusion: In low-risk MASLD, a simple algorithm combining baseline LS and ALT change can be used to safely avoid a repeat VCTE in a year.
MeSH term(s)	Humans ; Retrospective Studies ; Elasticity Imaging Techniques ; Fatty Liver/pathology ; Fibrosis ; Predictive Value of Tests ; Liver Cirrhosis/complications ; Liver Cirrhosis/diagnostic imaging ; Liver Cirrhosis/pathology ; Liver/pathology
Language	English
Publishing date	2024-02-16
Publishing country	England
Document type	Journal Article
ZDB-ID	1034239-4
ISSN	1473-5687 ; 0954-691X
ISSN (online)	1473-5687
ISSN	0954-691X
DOI	10.1097/MEG.0000000000002713
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Article: Photo-selective nets influence physiology, growth, yield and quality of turmeric (Curcuma longa L.)

Harish, B.S. / Umesha, K. / Venugopalan, R. / Maruthi Prasad, B.N.

Industrial crops and products. 2022 Oct. 15, v. 186

2022

Abstract: Turmeric (Cucruma longa L.) grown under various photo-selective nets, sprayed with different elicitors manifested significant differences in growth, yield and quality during both the years of experimentation. The pooled data over two growing seasons ... ...

Abstract	Turmeric (Cucruma longa L.) grown under various photo-selective nets, sprayed with different elicitors manifested significant differences in growth, yield and quality during both the years of experimentation. The pooled data over two growing seasons clearly revealed that, turmeric under red photo-selective net with chitosan at 1000 ppm manifested highest plant height (106.50 cm) and number of leaves (22.99). While, plants grown under blue photo-selective net without any elicitors outperformed as compared to other treatment combinations in respect of number of tillers per plant (6.58). Yellow net with salicylic acid at 100 ppm recorded highest leaf area (5602.8 cm² plant⁻¹). The blue net with 1000 ppm chitosan resulted in maximum chlorophyll content (SPAD value 42.11). The yellow photo-selective net had a most positive impact on the major yield determinant, the number of primary rhizomes per plant (16.68), while the metabolic elicitors had no influence. Yellow net was superior in terms of fresh (58.27 t ha⁻¹) and cured rhizome yield (15.53 t ha⁻¹) and none of the elicitors had any significant influence on yield. The dry recovery was highest in yellow net and sprayed with active dry yeast at 5000 ppm (27.78%). Curcuminoid content, the major quality determinant was highest in blue net (5.09%) sprayed with chitosan at 1000 ppm. Provision of yellow photo-selective net (25% shade) along with 5000 ppm active dry yeast applied at monthly interval starting from one month after planting up to five months after planting could be recommended for obtaining highest yield and better quality turmeric with highest net returns. Farmers growing turmeric crop under open field condition may spray salicylic acid at 100 ppm to realize higher yield and net returns.
Keywords	Curcuma longa ; chitosan ; chlorophyll ; leaf area ; physiology ; plant height ; rhizomes ; salicylic acid ; turmeric ; yeasts
Language	English
Dates of publication	2022-1015
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	1132158-1
ISSN	1872-633X ; 0926-6690
ISSN (online)	1872-633X
ISSN	0926-6690
DOI	10.1016/j.indcrop.2022.115202
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Molecular characterization and antifungal activity of lipopeptides produced from Bacillus subtilis against plant fungal pathogen Alternaria alternata.

Harish, B N / Nagesha, S N / Ramesh, B N / Shyamalamma, S / Nagaraj, M S / Girish, H C / Pradeep, C / Shiva Kumar, K S / Tharun Kumar, K S / Pavan, S N / Kavan Kumar, V

BMC microbiology

2023 Volume 23, Issue 1, Page(s) 179

Abstract: ... leaf spots on different plant sections. In this investigation, the lipopeptides from the B. subtilis strains ... surfactin, and fengycin genes were found recovered from B. subtilis bacterium by PCR amplification ... From different B. subtilis strains, antifungal Lipopeptides were extracted, identified by HPLC, and quantified ...

Abstract	Over 380 host plant species have been known to develop leaf spots as a result of the fungus Alternaria alternata. It is an aspiring pathogen that affects a variety of hosts and causes rots, blights, and leaf spots on different plant sections. In this investigation, the lipopeptides from the B. subtilis strains T3, T4, T5, and T6 were evaluated for their antifungal activities. In the genomic DNA, iturin, surfactin, and fengycin genes were found recovered from B. subtilis bacterium by PCR amplification. From different B. subtilis strains, antifungal Lipopeptides were extracted, identified by HPLC, and quantified with values for T3 (24 g/ml), T4 (32 g/ml), T5 (28 g/ml), and T6 (18 g/ml). To test the antifungal activity, the isolated lipopeptides from the B. subtilis T3, T4, T5, and T6 strains were applied to Alternaria alternata at a concentration of 10 g/ml. Lipopeptides were found to suppress Alternaria alternata at rates of T3 (75.14%), T4 (75.93%), T5 (80.40%), and T6 (85.88%). The T6 strain outperformed the other three by having the highest antifungal activity against Alternaria alternata (85.88%).
MeSH term(s)	Bacillus subtilis/genetics ; Bacillus subtilis/chemistry ; Antifungal Agents/chemistry ; Alternaria/genetics ; Plants ; Lipopeptides/chemistry
Chemical Substances	Antifungal Agents ; Lipopeptides
Language	English
Publishing date	2023-07-07
Publishing country	England
Document type	Journal Article
ZDB-ID	2041505-9
ISSN	1471-2180 ; 1471-2180
ISSN (online)	1471-2180
ISSN	1471-2180
DOI	10.1186/s12866-023-02922-w
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