Search Results (153,221)

The plant NAC (NAM, ATAF1/2, and CUC2) transcription factor family plays an important regulatory role in stress response. In this study, we analyzed the rice transcription factor OsNAC113 and elucidated its tissue-specific characteristics and stress response regulatory mechanisms. qRT-PCR results showed that under laboratory-simulated drought, high salt, temperature stress, and hormone treatments, such as abscisic acid (ABA) and gibberellic acid (GA₃), the expression level of OsNAC113 significantly changed, indicating that OsNAC113 responds to various stress conditions. Targeted creation of the rice (Oryza sativa L. spp. japonica) OsNAC113 (LOC_os08g10080.1) mutant based on the CRISPR-Cas9 genome editing strategy revealed its response to salt stress (200 mM). The growth status and survival rate of the mutant under high-salt stress were significantly higher than those of the wild type. Testing showed that the mutant exhibited increased relative water, chlorophyll, and soluble sugar contents under salt stress than the wild type. The malondialdehyde content in the mutant was lower, and the activities of superoxide dismutase, peroxidase, and catalase were higher than those in the wild type, indicating that the mutant with functional loss caused by knocking out OsNAC113 had a significantly enhanced tolerance to salt treatment. Using RNA-seq to detect genome-wide changes in OsNAC113 mutant materials under stress, KEGG annotation showed that knocking out OsNAC113 resulted in regulatory changes in “plant hormone signaling pathway” and “MAPK signaling pathway,” and GO and KEGG annotations showed significant changes in “amino acid transport and metabolism,” “carbohydrate transport and metabolism,” “lipid transport and metabolism,” and “replication, recombination, and repair.” OsNAC113 may be involved in the response to salt stress by regulating these signaling pathways. Using comparative metabolomic analysis, we further elucidated the function of OsNAC113 in physiological metabolic pathways. The knockout of OsNAC113 resulted in changes in various important metabolic pathways in plants, including flavonoid biosynthesis and ABC transporters. Therefore, it is suggested that OsNAC113 is involved in these metabolic processes and affects their regulation in high-salt environments. These results provide a theoretical foundation and reliable material for the molecular breeding of rice. Full article

Volatile organic compounds (VOCs) emitted from human skin are promising biomarkers for non-invasive health assessment and disease diagnosis. However, efficient collection and sensitive analytical methods for skin VOCs remain challenging. We developed a method for measuring ethanol, acetaldehyde, and acetone from palmar skin using glass cup aqueous sampling followed by headspace solid-phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS). Compounds were extracted using a carboxen/polydimethylsiloxane fiber by HS-SPME and separated using a DB-1 capillary column within 5 min. The HS-SPME/GC-MS method showed linearity (5–1000 ng/mL, r ≥ 0.990) with detection limits of 0.56, 1.01, and 0.15 ng/mL for ethanol, acetaldehyde, and acetone, respectively. Intra-day and inter-day precision were ≤9.3% and ≤9.7%, with accuracy ranged of 94–110%. Five-minute palm contact with water caused VOC release to increase linearly, and samples remained stable for 24 h at −20 °C. Following ingestion of a 500 mL alcoholic beverage (5% ethanol), ethanol and acetaldehyde emissions peaked at 95 and 24 ng/cm²/min after 1 h, while acetone gradually increased to 1.3 ng/cm²/min after 6 h. This simple, rapid method enables practical assessment of skin VOCs for health monitoring and environmental exposure evaluation. Full article

Exposure to Hg²⁺-contaminated water poses severe risks to human health. Porous organic polymers (POPs) are known for removing heavy metals efficiently. However, the rapid and simple preparation of POP with efficient and selective adsorption capacities remains challenging. Herein, an effective strategy for the room-temperature preparation of TpPa-1 via a 1-step Schiff-base reaction of 2,4,6-triformylphloroglucinol (Tp) and p-phenylenediamine (Pa-1) using scandium(III) trifluromethanesulfonate as a catalyst is described. Various approaches were used to characterize TpPa-1, including SEM, TEM, XRD, FT-IR, NMR, BET, and TG analysis. TpPa-1 was applied to adsorb trace Hg²⁺ from aqueous solution, and its adsorption performance was assessed through batch adsorption experiments. The results indicated that over 94% of 100 μg L⁻¹ Hg²⁺ was removed within 90 min, with the isotherm and kinetics conforming to the Freundlich and the pseudo-second-order models, respectively. Combined with XPS analysis, the Hg²⁺ adsorption of TpPa-1 was primarily dominated by chelation, competitive, and electrostatic interactions between the carbonyl groups of TpPa-1 and Hg²⁺. Because of its benefits of facile synthesis, enhanced removal performance, good selectivity, and reusability, the prepared POP material has great potential for Hg²⁺ removal from aqueous solutions. Full article

Dilated cardiomyopathy is a major cause of heart failure and is one of the most common forms of cardiomyopathy worldwide. Although there has been significant progress in its clinical management, early diagnosis and precise prognosis remain challenging due to the lack of specificity in current biomarkers. As inflammation plays a key role in DCM, we determined the levels of systemic inflammatory markers and specific pro-resolving lipid mediators (SPMs) in a cohort of DCM patients. Our data show that the levels of lipoxin A4 significantly increased in DCM patients (343 + 75.1 pg/mL in controls vs. 482.2 ± 159.1 pg/mL in DCM patients), whereas the opposite was observed for resolving D1 (57.18 ± 32.68 pg/mL in controls vs. 38.55 ± 25.13 pg/mL in DCM patients). These results may indicate that SPMs could be considered new biomarkers related to the progression of this pathology. Moreover, since microRNAs (miRNAs) are also considered potential biomarkers at the molecular level, we conducted comprehensive miRNA expression profiling using a high-throughput array platform in our cohort. Of the differentially expressed miRNAs identified, we chose to focus on two that were significantly upregulated (miR378-3p and miR486-5p; more than two-folds) or downregulated (miR142-3p and miR328-3p < 20% and 40% vs. the control, respectively) in DCM patients, all of them strongly associated with inflammatory pathways. The selected miRNAs showed considerable potential as biomarkers, exhibiting statistical significance after ROC analysis. In fact, improved performance was observed when combining both miR142-3p and miR328-3p, using a LASSO regression model. However, we found no correlation between miRNAs and traditional inflammatory markers or SPMs ruling out the possibility to proposing them as combined biomarkers in this case. The heterogeneity of DCM leads to the need to identify new biomarkers that, either individually or in combination, may improve the prognosis of affected individuals. In our study, we have identified that some of the main SPMs can provide valuable information about disease progression, in addition to the combination of certain circulating miRNAs, which show promising prognostic values in our cohort. Thus, we have identified novel biomarkers that integrate inflammatory profiles with specific circulating miRNA expression patterns is an important step towards more targeted patient stratification in DCM. This approach can improve DCM diagnosis and prognosis, supporting the development of personalized treatments through a multi-parameter panel of biomarkers that can be measured in peripheral blood and used in routine clinical practice. Such a strategy can enable earlier treatment, resulting in better patient outcomes and quality of life. Full article

Background/Objectives: One of the main reasons for discrepancies in the role of vitamin D in ART could be the measurement of the conventional biomarker 25(OH)D₃. It is known that this value is affected by multiple factors, such as tissue origin, assay variability, classification criteria, and potential storage-related degradation. In this study, we investigate 24,25(OH)₂D₃ as a new biomarker to improve vitamin D assessment in women’s reproductive health, particularly regarding oocyte development. Methods: A prospective cohort study including 35 oocyte donors undergoing controlled ovarian stimulation, who were recruited between October and November 2017, was conducted. Vitamin D metabolites were measured at the baseline and after seven months of storage at −80 °C. Paired serum and pooled follicular fluid (FF) samples were collected at oocyte retrieval. 25(OH)D₃ and 24,25(OH)₂D₃ were quantified by ultra-performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS). Statistical analyses included paired tests (serum vs. FF; baseline vs. stored) and Pearson’s correlations (two-sided α = 0.05). Results: At the baseline, the mean serum 25(OH)D₃ concentration was 91.56 ± 39.01 nmol/L and the mean FF concentration was 58.13 ± 19.55 nmol/L (p < 0.0001). Serum 24,25(OH)₂D₃ averaged 15.62 ± 10.99 nmol/L, compared with 11.26 ± 6.09 nmol/L in FF (p = 0.004). In both fluids, 25(OH)D₃ and 24,25(OH)₂D₃ were strongly correlated (serum R² = 0.92; FF R² = 0.91). Across fluids, the serum–FF correlation was stronger for 24,25(OH)₂D₃ (R² = 0.77, p <0.0001) than for 25(OH)D₃ (R² = 0.69, p < 0.0001). After seven months of storage, 25(OH)D₃ concentrations decreased significantly (serum −32%; FF −38%; both p < 0.0001), whereas 24,25(OH)₂D₃ levels remained stable (serum p = 0.24; FF p = 0.36). Conclusions: Serum 24,25(OH)₂D₃ is a more reliable and minimally invasive biomarker for assessing ovarian vitamin D status than the current gold standard, 25(OH)D₃. Incorporating this metabolite into research studies and storage quality control may improve the reliability of retrospective analyses based on cryopreserved material, contributing to a better understanding of the role of vitamin D in human reproduction. Full article

Nucleopeptides (NPs) are unnatural hybrid polymers designed by coupling nucleobases to the side chains of amino acid residues within peptides. In this study, we present the synthesis of an Fmoc-protected nucleobase amino acid (NBA) monomer (Fmoc-1,4-TzlNBA_A) with adenine attached to the side chain of L-homoazidoalanine (Aha) through a 1,4-linked-1,2,3-triazole. The coupling was accomplished by a Cu(I)-catalyzed azide–alkyne cycloaddition (CuAAC) of Fmoc-Aha and N9-propargyladenine. Subsequently, a homotrinucleopeptide (HalTzl_AAA) containing three 1,4-TzlNBA_A residues was synthesized, using different solid-phase peptide synthesis (SPPS) approaches, and its ability to recognize U-rich motifs of RNAs involved in the HIV replication cycle was studied using circular dichroism (CD) and fluorescence spectroscopy. CD curves confirmed the binding of HalTzl_AAA to U-rich motifs of the transactivation responsive element (TAR UUU RNA HIV-1) bulge and the anticodon stem–loop domain of human tRNALys3 (ASLLys3) by a decrease in the positive ellipticity band intensity around 265 nm during the complexation. 5′-(FAM(6))-labeled TAR UUU and hASLLys3 were used for fluorescence anisotropy binding studies. Fluorescence data revealed that HalTzl_AAA bound TAR’s UUU bulge with a moderate affinity (K_d ≈ 38 µM), whereas the ASLLys3 UUUU-containing loop sequence was recognized with 2.5 times lower affinity (with K_d ≈ 75 µM). Both the standard SPPS method and its variants, which involved the attachment of adenine to the L-Aha side chain using the click reaction during the synthesis on the resin or after the nucleopeptide cleavage, were characterized by a similar efficiency and yield. The CD and fluorescence results demonstrated that HalTzl_AAA recognized the U-rich sequences of the RNAs with moderate and varied affinities. It is likely that both the hydrogen bonds associated with the complementarity of the interacting sequences and the conformational aspects associated with the high conformational dynamics of U-rich motifs are important in the recognition process. The nucleopeptide represents a new class of RNA binders and may be a promising scaffold for the development of new antiviral drugs. Full article

In male decapods, such as the Norway lobster Nephrops norvegicus, sexual maturity is not easily determined by macroscopic examination of gonads and few studies have been conducted on this topic. Sexual maturity is linked to changes in both external morphology and physiology. This study analyzed the maturity of N. norvegicus males in the Central-Western Mediterranean Sea (Sardinia), focusing on primary sexual characteristics (testes and vasa deferentia) and morphometric traits (appendix masculina and petasma). Since the testes showed no macroscopic changes in size during ontogeny, histological analysis was performed. It revealed that spermatogenesis occurred year-round in the Sardinian population, with the smallest mature individual at 18.3 mm carapace length (CL). All individuals above 23.5 mm CL had testes and vasa deferentia filled with spermatozoa and were considered physiologically mature. Morphometric maturity was observed between 27.7 and 36.2 mm CL, based on appendix masculina and petasma measurements. Despite a close association, secondary sexual characteristic development and physiological maturity were not synchronized, as seen in other crustaceans. This discrepancy likely reflects differences in male reproductive strategies, as males may produce spermatophores at smaller sizes (e.g., 23.5 mm CL), though there is no evidence that such males can successfully inseminate females in the wild. Full article

In order to solve the problem of continuous and stable energy supply of underwater sensor nodes, a shear mode bidirectional piezoelectric energy harvesting structure based on underwater vortex-induced vibration is proposed. The structure was investigated through fluid–solid and piezoelectric coupling numerical simulations using ANSYS 2020, and the relationship between the vibration mode, thickness, flow velocity, spacing diameter ratio of the bluff body and energy harvester (L/D) was studied. The vibration and piezoelectric characteristics of parallel and tandem energy harvesters were analyzed. The results verify that the piezoelectric material with d₁₅ mode has higher output power than that with d₃₃ and d₃₁ modes, under the same conditions, the output power has increased by 50%. When the flow velocity is 1.1 m/s, the bluff body is a wavy cylinder, the L/D is 2, and the maximum voltage and output power values generated by the energy harvesting structure are 56.97 V and 3.25 mW, respectively. Its power density reaches 1.35 mW/cm³, superior to similar-scale collectors reported in the recent literature. In the case of the double energy harvesting structure, it can capture vortex-induced vibration energy in both flow and lateral directions, thereby expanding the working bandwidth and improving the overall energy capture efficiency; the parallel output voltage is also the largest. When L/D is 1.5 and the flow velocity is 1.1 m/s, the maximum output voltage values of the upper and lower energy harvesting structures are 78.65 V and 83.05 V, respectively, and the corresponding output power is 6.19 mW and 6.90 mW. The above simulation results verify that the shear mode energy harvesting structure and its array can appropriately increase the open-circuit output voltage of the structure, which provides a new reference scheme for the study of underwater vortex-induced vibration piezoelectric energy harvesting structures. Full article

Recycled bio-wastes such as compost and vermicompost, and bioenergy byproducts such as digestate and biochar are widely acknowledged for their role as soil conditioners capable of preserving soil fertility, maintaining soil health, and acting as a bio-adsorbent of organic soil pollutants (BIOSORs). Moreover, they are attracting increasing attention for use as effective carriers of microbial consortia into arable soils. This study aims to combine selection of bacteria tolerating contaminants of emerging concern (CECs) and their use to fortify BIOSORs. Seventeen bacterial strains isolated from commercial bio-stimulant formulations were studied together with three strains previously isolated and identified as Bacillus subtilis, Bacillus licheniformis, and Serratia plymuthica. All the strains were tested in vitro for their ability to grow under increasing concentrations (0, 0.2, 0.5 and 1 mg L⁻¹) of CECs: bisphenol A, 4-nonylphenol, penconazole, and S-metolachlor. Results highlighted a variability in the tolerance of the bacteria to the tested CECs. The B. subtilis, B. licheniformis, and S. plymuthica were the most promising strains, individually or as consortium, to tolerate individual CECs and their mix. Moreover, they exhibited metabolic activity when inoculated in the BIOSORs. Nevertheless, additional investigations such as quantitative assessment of CECs are needed to validate the methodology. This work contributes to investigate the feasibility of stable and functionally active microbially enriched bio-sorbents (Me-BIOSORs) and provides preliminary evidence supporting the potential to be used in soil–plant systems at the field scale. Full article

Background: Plant-based diets are recommended in guidelines for the prevention of cancer and cardiometabolic diseases, which remain major causes of death in breast cancer survivors (BCS). Since not all plant foods are healthy, we calculated the plant-based dietary index (PDI), healthy (hPDI) and unhealthy (uPDI), and their associations with cardiometabolic targets in BCS. Methods: Baseline dietary and cardiometabolic data were derived from 492 (median age 51, IQR 46–59) female BCS participating in a multicentric lifestyle trial conducted in Italy. Dietary data were collected with 7-day food records. PDI, hPDI, and uPDI were calculated by assigning positive scores to all plant foods, healthy plant foods or less healthy plant foods, respectively, as defined by the literature (scores ranged from 18 to 90). Using logistic or multinomial regression models, we estimated the odds ratios (OR) and the corresponding 95% confidence intervals (CI) between PDIs and cardiometabolic risk factors. Results: The OR of being obese (BMI ≥ 30 Kg/m²) was 0.47 (95%CI: 0.29–0.77), 0.37 (95%CI: 0.22–0.61) and 1.38 (95%CI: 0.83–2.28) with higher PDI, hPDI and uPDI, respectively. The OR of having a large waist circumference (≥88 cm) was 0.64 (95%CI: 0.42–1.00) with higher hPDI. The OR for hypercholesterolemia (≥200 mg/dL) was 1.80 (95%CI: 1.16–2.78) with higher uPDI. The ORs of hypertriglyceridemia (≥150 mg/dL) and metabolic syndrome were 0.38 (95%CI: 0.20–0.71) and 0.59 (95%CI: 0.35–0.97), respectively, with higher PDI. No other significant association was observed. Conclusions: Maintaining cardiometabolic risk factors within normal ranges is clinically relevant in BCS, and this may be more likely when a plant-based diet is consumed, especially if low in unhealthy plant foods. Full article

Minerals are essential for ruminant health, productivity, and metabolic function, with trace minerals playing critical roles at narrow dietary margins. Cobalt (Co) is essential as it supports ruminal microbial synthesis of vitamin B12 (cobalamin), which acts as a crucial cofactor in energy and protein metabolism. This review summarizes the role of cobalt in dairy cattle nutrition, emphasizing its contribution to vitamin B12 synthesis, propionate metabolism, and milk production. Only 3–15% of dietary cobalt is converted to vitamin B12, and efficiency depends on dietary composition, forage-to-concentrate ratio, and ruminal microbiome. Deficiency leads to reduced intake, poor growth, anemia, reproductive failure, and decreased milk yield. Cow’s milk contains ~0.5 µg/L of vitamin B12, with greater concentrations in colostrum; diet composition, supplementation, and genetics contribute to variability. Current recommendations set the cobalt requirement at 0.2 mg/kg diet DM, yet multiple environmental and nutritional factors can restrict vitamin B12 synthesis. Limitations of this review include heterogeneity among the studies reviewed, such as differences in trial design, animal genetics, diet composition, and environmental conditions, which may introduce variability and affect the generalizability and consistency of the findings. Collectively, findings highlight cobalt’s pivotal role in supporting microbial activity, energy metabolism, and production outcomes in dairy cows. Full article

Background: Heart failure (HF) is highly prevalent among patients on maintenance hemodialysis (HD) and contributes substantially to morbidity and mortality. This study aimed to evaluate the prevalence, clinical characteristics, and prognostic impact of HF in a chronic HD population. Methods: A single-center observational study was conducted on 271 HD patients (January 2022–September 2024). HF was defined and classified according to 2021 ESC criteria using echocardiography and NT-proBNP. Clinical, laboratory, and dialysis parameters were compared between HF and non-HF patients. Predictors of HF were assessed using multivariable logistic regression, and survival analyses were performed using Cox regression and Kaplan–Meier curves. Results: HF was identified in 75% of patients: 45% had a preserved EF, 31% had a mildly reduced EF, and 24% had a reduced EF. HF patients were older, had higher NT-proBNP, lower EF, more atrial fibrillation, CAD, and increased interdialytic weight gain. In the multivariable analysis, a reduced EF (OR = 0.77, p = 0.001), older age (OR = 1.12, p = 0.001), and UF rate (OR = 1.31, p = 0.02) were found to independently predict HF. During the 34-month follow-up, HF was found to be associated with significantly higher all-cause and cardiac mortality and more frequent HF-related hospitalizations (log-rank p < 0.001). In the multivariable Cox regression, two variables were found to independently predict all-cause death, NT-proBNP (per 1000 pg/mL) (HR 1.030, p = 0.029) and a lower EF: (HR 0.97, p = 0.019). For cardiac death, a higher NT-proBNP (HR 1.038, p = 0.033) and a lower EF (HR 0.933, p = 0.001) together with a lower BMI (HR = 0.929, p = 0.028) persisted as independent predictors. Conclusions: HF is extremely common in HD patients and identifies a subgroup with distinct clinical characteristics and poor prognosis. NT-proBNP and left ventricular ejection fraction are key independent predictors of mortality, underscoring the importance of early cardiac evaluation and integrated volume and dialysis management to improve outcomes. Full article

This study investigates the impact of different aggregation operators (commonly referred to as fuzzy operators) on the application of fuzzy signatures. Fuzzy signatures are specialized multidimensional data structures that symbolically represent data. As a use case, the study focuses on robot environment representation and path planning, presenting the results obtained by applying various aggregation operators including $minimum$, $maximum$, $algebraic$ $product$ and $arithmetic$ $mean$ on the normalized values obtained from the robot sensors. The comparison highlights their effects on the computational load and path lengths of the path planning task. The findings reveal that the most efficient aggregation operator, in terms of computational load and the path length, is the $algebraic$ $product$ aggregation operator. Specifically, the $algebraic$ $product$ consistently yielded the shortest paths (as low as 22 nodes) and the lowest execution times (down to 0.0913 s), demonstrating superior efficiency compared to the $maximum$ operator, which resulted in path lengths up to 34 nodes and execution times reaching 0.1923 s. This represents an improvement of up to 35.3% reduction in path length and 52.5% reduction in execution time when comparing the $algebraic$ $product$ to the $maximum$ operator based on observed extreme values. Furthermore, this work provides the first empirical comparison of fuzzy aggregation operators specifically for fuzzy signature-based mobile robot path planning. Full article

In this study, titanium dioxide nanoparticles (TiO₂-NPs) were produced via green routes using blueberry extracts obtained with isopropanol (I-TiO₂-NPs) and methanol (M-TiO₂ NPs). HPLC-DAD confirmed phenolic/flavonoid profiles in the extracts, and spectroscopy/microscopy established anatase, polyhedral, mesoporous TiO₂-NPs with Eg ≈ 3.0 eV, hydrodynamic sizes ≈ 130–150 nm and negative ζ-potentials (−33 to −50 mV). The in vitro compatibility between TiO₂-NPs and the plant-growth-promoting microorganisms (PGPMs) Bacillus subtilis (Bs), Bacillus thuringiensis (B), and Trichoderma harzianum (T) sustained increased growth up to 150 µg/mL without visible negative effects. In greenhouse experimentation of Capsicum annuum exposed to low-moderate TiO₂-NPs, an increased leaf number and plant height were observed, while root length did not exceed the controls. I-TiO₂ at moderate concentrations, particularly with a single PGPM (B or T), promoted fresh and dry biomass accumulation. Biochemically, peroxidase rose sharply for M-TiO₂ at a low dose with consortium, whereas I-TiO₂ elicited broader antioxidant responses; total protein increased at higher doses for both formulations, and total chlorophyll was highest with I-TiO₂ (high dose with or without PGPMS). Collectively, the nano-bio system shows a formulation- and dose-dependent biphasic behavior: (I) I-TiO₂ enhances biomass and photosynthetic pigments; (II) M-TiO₂ favors strong POX induction under specific microorganism-dose combinations; and (III) single PGPM co-application with I-TiO₂-NPs or M-TiO₂ NPs outperforms consortia under our experimental conditions. Green synthesis thus provides surface functionalities that improve dispersion, microbial compatibility, and predictable physiological/biochemical outcomes for precision agriculture. Full article

Feature Mode Decomposition (FMD) can effectively extract bearing fault features even in the case of strong interference noise by means of adaptive finite impulse response filter banks along with correlated kurtosis. Nevertheless, the filter length L and the number of decomposition modes K need to be predefined carefully in a manual way. Otherwise, mismatched parameters could lead to redundant components or even missed detection of fault information. To mitigate the reliance on manual parameter setting, recent studies have introduced optimization algorithms such as the Whale Optimization Algorithm and the Crested Porcupine Optimizer to find the optimal parameters for FMD. However, such methods usually suffer from the dilemma of easily premature convergence in global search and long-time consumption in local fine adjustment, rendering them with difficulty in meeting the requirements of real-time and accurate diagnosis. Therefore, this paper proposes an improved Crested Porcupine Optimizer (ICPO), which can dynamically balance global and local exploitation. Furthermore, a bearing fault diagnosis method named ICPO-FMD is constructed, wherein the optimal parameter combination of K and L obtained using ICPO is provided to FMD in order to decompose bearing signals into a family of intrinsic mode functions (IMFs), and then fault sensitive components are extracted according to the proposed IMF screening principle. Finally, a reconstructed signal is obtained, followed by an envelope demodulation analysis. Experiments on simulation, laboratory and engineering signals demonstrate that the proposed method can accurately extract the fault characteristic frequency and its harmonics. Full article