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Article ; Online: Spin-state transition of Co ion (

Bisht, Gajendra Singh / Pal, D

Journal of physics. Condensed matter : an Institute of Physics journal

2022 Volume 34, Issue 28

Abstract: We have discovered spin-state transition ( ...

Abstract	We have discovered spin-state transition (
Language	English
Publishing date	2022-05-12
Publishing country	England
Document type	Journal Article
ZDB-ID	1472968-4
ISSN	1361-648X ; 0953-8984
ISSN (online)	1361-648X
ISSN	0953-8984
DOI	10.1088/1361-648X/ac6924
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Article ; Online: A Decade of Exploration of Transition-Metal-Catalyzed Cross-Coupling Reactions

Saurav Kumar / Jyoti Jyoti / Deepak Gupta / Gajendra Singh / Anil Kumar

SynOpen, Vol 07, Iss 04, Pp 580-

An Overview

2023 Volume 614

Keywords	cross coupling ; transition metals ; catalysis ; Chemistry ; QD1-999
Language	English
Publishing date	2023-11-01T00:00:00Z
Publisher	Georg Thieme Verlag KG
Document type	Article ; Online
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Book ; Online: Phase Based Manipulation of Airy Noise in Digital Imaging

Solanki, Gajendra Singh

2020

Abstract: Any practical imaging system, be it reflection, refraction, or diffraction-based, is basically band limited and therefore is bound to be affected by airy pattern noise. Apodization of the passband is most often applied as a preferred method to get rid of ...

Abstract	Any practical imaging system, be it reflection, refraction, or diffraction-based, is basically band limited and therefore is bound to be affected by airy pattern noise. Apodization of the passband is most often applied as a preferred method to get rid of these unwanted artifacts. But it comes at a cost of losing resolution as higher frequencies are tapered in apodization. Here, we propose and demonstrate a novel technique for discriminating the airy lobes based on their phase. We could thus eliminate the dominant noisy lobes without compromising with the resolution of the imaging system.
Keywords	Electrical Engineering and Systems Science - Image and Video Processing
Publishing date	2020-11-26
Publishing country	us
Document type	Book ; Online
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Article ; Online: Investigation of biochemical, enzymatic, and metagenomic profiles of garbage enzymes and its application in dumping site leachate treatment.

Parekh, Dharni / Vaidh, Sachin / Ailani, Rachana / Banerjee, Shuvomoy / Vishwakarma, Gajendra Singh

Environmental science and pollution research international

2024 Volume 31, Issue 6, Page(s) 8974–8984

Abstract: The current article focuses on the preparation and characterization of garbage enzyme (GE) and explores its applications in treating leachate. GE is prepared from fruit and vegetable wastes and characterized via analysis of metabolites, carbohydrates, ... ...

Abstract	The current article focuses on the preparation and characterization of garbage enzyme (GE) and explores its applications in treating leachate. GE is prepared from fruit and vegetable wastes and characterized via analysis of metabolites, carbohydrates, proteins, antioxidants, and enzymatic activities. This study extends our understanding of GE by reporting the presence of various metabolites. Moreover, a metagenomic analysis of GE is presented, shedding light on the microbial diversity. Firmicutes emerged as the dominant phylum, surpassing other phyla, including Proteobacteria and Actinobacteria. When exploring the potential for leachate treatment, the results indicate that vegetable GE shows 68% reduction in COD (chemical oxygen demand) and 39% reduction in ammoniacal nitrogen. Similarly, non-citrus GE also showed 64% reduction in COD and a 37% reduction in ammoniacal nitrogen, followed by citrus GE with a 33% reduction in COD and a 34% reduction in ammoniacal nitrogen compared to the control.
MeSH term(s)	Refuse Disposal/methods ; Water Pollutants, Chemical/analysis ; Garbage ; Nitrogen/analysis ; Biological Oxygen Demand Analysis ; Vegetables/metabolism
Chemical Substances	Water Pollutants, Chemical ; Nitrogen (N762921K75)
Language	English
Publishing date	2024-01-06
Publishing country	Germany
Document type	Journal Article
ZDB-ID	1178791-0
ISSN	1614-7499 ; 0944-1344
ISSN (online)	1614-7499
ISSN	0944-1344
DOI	10.1007/s11356-024-31850-z
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Article ; Online: Reach of Communication Channels in Promoting Family Planning among Women in Rural Rajasthan

Aditi Sharma / Gajendra Singh Chauhan / Priyanka

Online Journal of Health & Allied Sciences, Vol 19, Iss

2021 Volume 4

Abstract: Information, Education, and Communication (IEC) is an essential intervention program to publicize health-giving knowledge among the masses and bring behavioural changes in individuals. The program incorporates the basic feature of Sustainable Development ...

Abstract	Information, Education, and Communication (IEC) is an essential intervention program to publicize health-giving knowledge among the masses and bring behavioural changes in individuals. The program incorporates the basic feature of Sustainable Development Goal 3, which focusses on “ensuring healthy lives and wellbeing promotion of all”. Objective: The study explored the reach of communication channels and the level of health awareness about family planning among rural women. Setting Analysis of IEC activities were undertaken in the seven administrative divisions of Rajasthan. Method: A cross-sectional study in which family planning assessment was done by administering a planned structured questionnaire. Sample: Data was collected from 275 women in the age group of 15-49 years. Results: The study reported a very high level of awareness towards family planning (97.09%). Interestingly, 71% of women knew the suitable age of bearing first child after marriage and 90% of them were aware of spacing between two children. ASHA workers, others (community discussion, friends, and relatives) and Television were the major source of communication. Newspaper, radio, etc. exuded minimal information. Respondents revealed greater awareness about Tubectomy (89%), contraceptive pills (80.52%), Vasectomy (75.28), Injectable contraception (74.53) as well. Conclusion: Women demonstrated a high level of awareness about family planning and interpersonal communication was the key to mass awareness.
Keywords	family planning ; mass media ; interpersonal communication ; iec ; health awareness ; Medicine ; R
Subject code	360
Language	English
Publishing date	2021-03-01T00:00:00Z
Publisher	Light House Polyclinic Mangalore
Document type	Article ; Online
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Article: Quantitative and qualitative surface analysis of three resin composites after polishing - An

Mangat, Panna / Masarat, Faizan / Rathore, Gajendra Singh

Journal of conservative dentistry : JCD

2022 Volume 25, Issue 4, Page(s) 448–451

Abstract: Aim: The study aims to measure the surface roughness (Ra) of three resin composites subsequent to polishing with diamond-impregnated polishing paste.: Materials and methods: Sixty specimens (10 mm × 2 mm) were prepared in metal molds using three ... ...

Abstract	Aim: The study aims to measure the surface roughness (Ra) of three resin composites subsequent to polishing with diamond-impregnated polishing paste. Materials and methods: Sixty specimens (10 mm × 2 mm) were prepared in metal molds using three nanocomposites: GC Sculpt, Filtek Z350 XT, and Tetric N Ceram. Specimens were then subjected to baseline roughening with #600 grit sandpaper and were polished with DirectDia paste according to the manufacturer's instructions. After polishing, the Ra of resin composites of all the specimens was measured using profilometer and the surfaces were seen under scanning electron microscope. Results: Tetric N Ceram specimens were significantly smoother and had the least R Conclusion: Among the three resin composites tested, Tetric N Ceram exhibited the least R
Language	English
Publishing date	2022-08-02
Publishing country	India
Document type	Journal Article
ZDB-ID	2064481-4
ISSN	0972-0707
ISSN	0972-0707
DOI	10.4103/jcd.jcd_225_22
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Article ; Online: An insight into microRNA biogenesis and its regulatory role in plant secondary metabolism.

Jeena, Gajendra Singh / Singh, Neeti / Shikha / Shukla, Rakesh Kumar

Plant cell reports

2022 Volume 41, Issue 8, Page(s) 1651–1671

Abstract: Key message: The present review highlights the regulatory roles of microRNAs in plant secondary metabolism and focuses on different bioengineering strategies to modulate secondary metabolite content in plants. MicroRNAs (miRNAs) are the class of small ... ...

Abstract	Key message: The present review highlights the regulatory roles of microRNAs in plant secondary metabolism and focuses on different bioengineering strategies to modulate secondary metabolite content in plants. MicroRNAs (miRNAs) are the class of small endogenous, essential, non-coding RNAs that riboregulate the gene expression involved in various biological processes in most eukaryotes. MiRNAs has emerged as important regulators in plants that function by silencing target genes through cleavage or translational inhibition. These miRNAs plays an important role in a wide range of plant biological and metabolic processes, including plant development and various environmental response controls. Several important plant secondary metabolites like alkaloids, terpenoids, and phenolics are well studied for their function in plant defense against different types of pests and herbivores. Due to the presence of a wide range of biological and pharmaceutical properties of plant secondary metabolites, it is important to study the regulation of their biosynthetic pathways. The contribution of miRNAs in regulating plant secondary metabolism is not well explored. Recent advancements in molecular techniques have improved our knowledge in understanding the molecular function of genes, proteins, enzymes, and small RNAs involved in different steps of secondary metabolic pathways. In the present review, we have discussed the recent progress made on miRNA biogenesis, its regulation, and highlighted the current research developed in the field of identification, analysis, and characterizations of various miRNAs that regulate plant secondary metabolism. We have also discussed how different bioengineering strategies such as artificial miRNA (amiRNA), endogenous target mimicry, and CRISPR/Cas9 could be utilized to enhance the secondary metabolite production in plants.
MeSH term(s)	Gene Expression Regulation, Plant ; MicroRNAs/genetics ; MicroRNAs/metabolism ; Plant Development ; Plants/genetics ; Plants/metabolism ; RNA, Small Untranslated/metabolism ; Secondary Metabolism/genetics
Chemical Substances	MicroRNAs ; RNA, Small Untranslated
Language	English
Publishing date	2022-05-17
Publishing country	Germany
Document type	Journal Article ; Review
ZDB-ID	8397-5
ISSN	1432-203X ; 0721-085X ; 0721-7714
ISSN (online)	1432-203X
ISSN	0721-085X ; 0721-7714
DOI	10.1007/s00299-022-02877-8
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Article: Leachate treatment potential of nanomaterial based assemblies: a systematic review on recent development.

Vaidh, Sachin / Parekh, Dharni / Patel, Dhara / Vishwakarma, Gajendra Singh

Water science and technology : a journal of the International Association on Water Pollution Research

2022 Volume 85, Issue 11, Page(s) 3285–3300

Abstract: Rapid development of the population has brought about a serious problem of waste generation and management. Open dumping and land filling are two of the preferred options for waste management and treatment. As a consequence of this, the accumulation of ... ...

Abstract	Rapid development of the population has brought about a serious problem of waste generation and management. Open dumping and land filling are two of the preferred options for waste management and treatment. As a consequence of this, the accumulation of leachates has become one of the concerns for environmental sustainability. In this regard, various treatment methodologies have been developed in recent decades. Among them, the nanomaterial-based approaches are the emerging ones in the current scenario due to their various unique properties. Furthermore, nanomaterial-based assemblies (i.e., nanomaterials combined with microbes, chemical catalysts, enzymes, and so on) have been introduced as a novel modification for leachate treatment. This work, therefore, has been dedicated to comprehensively reviewing all nanomaterial based leachate treatment techniques. In this regard, the first part of this review will discuss the nano catalyst, nano adsorbent along with their synthesis and mechanistic view of pollutant removal potential. In the second part, the nanomaterial-based microbial conjugates applied in the leachate treatments have been discussed. Apart from this, various other nanomaterial-based methods have been discussed in the third part of the review. Hence this review is providing an insight of all the recent developments pertaining to the nano material based leachate treatment techniques.
MeSH term(s)	Nanostructures ; Waste Management/methods ; Water Pollutants, Chemical/chemistry
Chemical Substances	Water Pollutants, Chemical
Language	English
Publishing date	2022-06-15
Publishing country	England
Document type	Journal Article ; Systematic Review
ZDB-ID	764273-8
ISSN	1996-9732 ; 0273-1223
ISSN (online)	1996-9732
ISSN	0273-1223
DOI	10.2166/wst.2022.168
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Article ; Online: Temporal study of physicochemical parameters of leachates and assessment of solid waste and ground water quality of Pirana dumping site, Ahmedabad, India.

Parekh, Dharni / Vaidh, Sachin / Patel, Dhruv / Vishwakarma, Gajendra Singh

Environmental monitoring and assessment

2022 Volume 194, Issue 10, Page(s) 708

Abstract: The characterisation of solid waste (SW), leachate, is essential for developing an appropriate management strategy or treatment method. However, due to a range of contributing factors, such as waste type and dumping site locations, forecasting leachate ... ...

Abstract	The characterisation of solid waste (SW), leachate, is essential for developing an appropriate management strategy or treatment method. However, due to a range of contributing factors, such as waste type and dumping site locations, forecasting leachate quality is often challenging. This research article discusses leachate quality indicators and the temporal variations of leachate quality collected throughout various seasons and after 1-2 years of storage. In addition to that, the article also provides the data of different physicochemical parameters of SW and ground water (GW) quality collected from of Pirana solid waste dumping area (Pirana SWD), Ahmedabad, India, and surrounding areas throughout various seasons. The parameters like pH, COD, TDS, sulphates, nitrates, ammonia nitrogen, hardness, and heavy metals were all monitored to see whether there any temporal variations. When leachates were obtained 'fresh,' all parameters evaluated showed significantly higher values. As time passed, the values of the parameters (COD, ammonia nitrogen) stabilised. Heavy metals such as Hg, As, Pb, and Cr were detected in both fresh and old samples. Similarly in SW, the presence of heavy metals Hg (0.39 ppb), Pb (1.12 ppb), and Cr (16.86 ppb) were also detected. In case of GW, some samples also show the high TDS but the presence of metals like Cr, Ni, and Zn is less than permissible limit.
MeSH term(s)	Ammonia ; Environmental Monitoring ; Groundwater ; India ; Lead ; Mercury ; Metals, Heavy/analysis ; Nitrogen ; Refuse Disposal ; Solid Waste/analysis ; Waste Disposal Facilities ; Water Pollutants, Chemical/analysis
Chemical Substances	Metals, Heavy ; Solid Waste ; Water Pollutants, Chemical ; Lead (2P299V784P) ; Ammonia (7664-41-7) ; Mercury (FXS1BY2PGL) ; Nitrogen (N762921K75)
Language	English
Publishing date	2022-08-25
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	782621-7
ISSN	1573-2959 ; 0167-6369
ISSN (online)	1573-2959
ISSN	0167-6369
DOI	10.1007/s10661-022-10402-3
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Article ; Online: Bm-miR172c-5p Regulates Lignin Biosynthesis and Secondary Xylem Thickness by Altering the Ferulate 5 Hydroxylase Gene in Bacopa monnieri.

Jeena, Gajendra Singh / Joshi, Ashutosh / Shukla, Rakesh Kumar

Plant & cell physiology

2021 Volume 62, Issue 5, Page(s) 894–912

Abstract: MicroRNAs (miRNAs) are small non-coding, endogenous RNAs containing 20-24 nucleotides that regulate the expression of target genes involved in various plant processes. A total of 1,429 conserved miRNAs belonging to 95 conserved miRNA families and 12 ... ...

Abstract	MicroRNAs (miRNAs) are small non-coding, endogenous RNAs containing 20-24 nucleotides that regulate the expression of target genes involved in various plant processes. A total of 1,429 conserved miRNAs belonging to 95 conserved miRNA families and 12 novel miRNAs were identified from Bacopa monnieri using small RNA sequencing. The Bm-miRNA target transcripts related to the secondary metabolism were further selected for validation. The Bm-miRNA expression in shoot and root tissues was negatively correlated with their target transcripts. The Bm-miRNA cleavage sites were mapped within the coding or untranslated region as depicted by the modified RLM-RACE. In the present study, we validate three miRNA targets, including asparagine synthetase, cycloartenol synthase and ferulate 5 hydroxylase (F5H) and elucidate the regulatory role of Bm-miR172c-5p, which cleaves the F5H gene involved in the lignin biosynthesis. Overexpression (OE) of Bm-miR172c-5p precursor in B. monnieri suppresses F5H gene, leading to reduced lignification and secondary xylem thickness under control and drought stress. By contrast, OE of endogenous target mimics (eTMs) showed enhanced lignification and secondary xylem thickness leading to better physiological response under drought stress. Taken together, we suggest that Bm-miRNA172c-5p might be a key player in maintaining the native phenotype of B. monnieri under control and different environmental conditions.
MeSH term(s)	Bacopa/genetics ; Bacopa/metabolism ; Droughts ; Gene Expression Regulation, Plant ; Lignin/biosynthesis ; Lignin/genetics ; MicroRNAs/genetics ; Mixed Function Oxygenases/genetics ; Mixed Function Oxygenases/metabolism ; Phylogeny ; Plant Proteins/genetics ; Plant Proteins/metabolism ; Plants, Genetically Modified ; Reproducibility of Results ; Sequence Analysis, RNA ; Xylem/chemistry ; Xylem/metabolism
Chemical Substances	MicroRNAs ; Plant Proteins ; Lignin (9005-53-2) ; Mixed Function Oxygenases (EC 1.-)
Language	English
Publishing date	2021-05-18
Publishing country	Japan
Document type	Journal Article
ZDB-ID	208907-5
ISSN	1471-9053 ; 0032-0781
ISSN (online)	1471-9053
ISSN	0032-0781
DOI	10.1093/pcp/pcab054
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