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0.421774 | c438256690c649f3a85e6ad08255c709 | MVIC knee extensor torque, Root Mean Square and neuromuscular efficiency of the quadriceps femoris constituents according to hip and knee angles during contraction. (A) MVIC knee extensor torque (N.m) (left y-axis) and different conditions (right x-axis). (B) Root Mean Square of quadriceps femoris (µV) (left y-axis) and different conditions (right x-axis). (C) Neuromuscular efficiency of the quadriceps femoris (%) (left y-axis) and different conditions (right x-axis). Data are presented as geometric means and confidence intervals (CI 95%). Legend: MVIC: Maximal Voluntary Isometric Contraction; RMS: Root Mean Square; QF: Quadriceps femoris; SUP60: supine with 60° of knee flexion; SIT60: seated with 60° of knee flexion; SUP20: supine with 20° of knee flexion; SIT20: seated with 20° of knee flexion. Significant differences: a different from SUP60 at (p ≤ 0.05). b different from SIT60 at (p ≤ 0.05). | PMC10002253 | ijerph-20-03947-g004.jpg |
0.506196 | 2aa39567cf6b40a9b5b0ddde80829de7 | The pennation angle and fascicle length of the quadriceps femoris constituents according to hip and knee angles during rest and contraction. Muscle (left y-axis) and different conditions (right x-axis). Rest (closed circle line), main effect (closed triangle line) and during MVIC (closed square line). The first column (pennation angle—θp (°) and second column (fascicle length—Lf (cm)). Data are presented as means and confidence intervals (CI 95%). (A,B) Rectus femoris; (C,D) Vastus lateralis; (E,F) Vastus medialis; (G,H) Vastus intermedius. Legend: SUP60: supine with 60° of knee flexion; SIT60: seated with 60° of knee flexion; SUP20: supine with 20° of knee flexion; SIT20: seated with 20° of knee flexion; θp: pennation angle; Lf: fascicle length. Significant differences: a different from SUP60 at (p ≤ 0.05); b different from SIT60 (p ≤ 0.05); * indicate significant differences in intensity (p ≤ 0.05) between rest and MVIC. | PMC10002253 | ijerph-20-03947-g005.jpg |
0.41904 | dd098e1e103e44ecbca7ad4215a8193b | The patellar tendon force-elongation (A) and stress-strain (B) relationships according to hip and knee angles during MVIC. SUP60 (closed square blue line); SIT60 (closed square green line); SUP20 (closed circle red line) and SIT20 (closed circle purple line). Data are presented as mean (SD). Legend: SUP60: supine with 60° of knee flexion; SIT60: seated with 60° of knee flexion; SUP20: supine with 20° of knee flexion; SIT20: seated with 20° of knee flexion. | PMC10002253 | ijerph-20-03947-g006.jpg |
0.409033 | bcc3158670a84a1d996463eacf4ed5df | The illustration of basic applications of innovative IT/ICT technologies, e.g., for the VR NEUROFORMA system, which is used in our laboratory: use in stationary settings such as research/medical centers or hospitals, remotely via mobile devices such as iPhones and tables, or using PCs at home (materials from our lab repository, with permission of the Titanis Ltd., Worcester, UK). | PMC10002333 | ijerph-20-04150-g001.jpg |
0.419296 | 7873e17e28244c94ae8c4653d03fb11d | The view of the menu of the Syllables exercise parameters, regarding the selection of the number of rounds, level of difficulty, and range of movement in the VR NEUROFORMA system, and also the view of its version with the posturography platform and safety barriers (materials from our lab repository, with permission of Titanis Ltd.). | PMC10002333 | ijerph-20-04150-g002.jpg |
0.411791 | c3c68cd2410e487ea93cbc73332470e7 | The presentation of examples of various exercises in the VR NEUROFORMA environment, such as (A) the arithmetic operations executive exercise, (B) the opposing boxing motor exercise, (C) the market products cognitive-motor exercise based on the dual task, (D) mirror paths exercise (materials from our lab repository, with the permission of Titanis Ltd.). | PMC10002333 | ijerph-20-04150-g003.jpg |
0.701433 | 78edb55433684a558b9e20001cdc75ca | Chemical structure of Isocorydine. | PMC10003757 | ijms-24-04629-g001.jpg |
0.403555 | e588d9e39a884a039c0e9a3126a665cd | Protective effects of isocorydine on LPS-induced acute lung injury in mice. Body weight (A) and food intake (B) were monitored for 21 days in mice intraperitoneally injected with different doses of ICD and DEX (5 mg/kg). LPS-induced acute lung injury mouse model was established. (C) H&E staining of lung tissues. Scale bars, 200 μm. (D) Inflammation score of lungs. (E) Lung wet/dry weight ratios. (F) Statistics of survival time in ICD and control groups after LPS treatment. The mean and SD of at least three independent experiments are shown. * p < 0.05, ** p < 0.01 indicate significant differences between groups as determined by a two-tailed paired Student’s t-test. | PMC10003757 | ijms-24-04629-g002.jpg |
0.456158 | 8ec93ead69f54246bd59a35965e43161 | Inhibitory effects of isocorydine on IL-6 mRNA and protein expression in vitro and in vivo. Flow cytometry (A,B) and CCK-8 assay (C) were performed to evaluate BMDMs viability and apoptosis, after treated with different doses of ICD and DEX (5 μM) for 24 h. (D) The Il6 mRNA expression in BMDMs stimulated with LPS (100 ng/mL) for 0 and 6 h. Before stimulation with LPS, BMDMs were pretreated with different doses of ICD (0, 25, 50, 75 μM) and DEX (5 μM) for 1 h. (E,F) The Il6 mRNA expression in lung and spleen tissues of mice with LPS-induced acute lung injury. (G) The protein levels of IL-6 in supernatants of BMDMs stimulated with LPS (100 ng/mL) for 24 h. Before stimulation with LPS, BMDMs were pretreated with ICD (0, 25, 50, 75 μM) and DEX (5 μM) for 1 h. (H) The protein level of IL-6 of blood serum of mice with LPS-induced acute lung injury. In (E,F,H), the dose of LPS was 25 mg/kg, the doses of ICD were 0, 10, 20, 30 mg/kg and the dose of DEX was 5 mg/kg. The mean and SD of at least three independent experiments are shown. * p < 0.05, ** p < 0.01 indicate significant differences between groups, as determined by a two-tailed paired Student’s t-test. | PMC10003757 | ijms-24-04629-g003.jpg |
0.496224 | 3aaf6145fbf2424cb115222b910b5a2b | ICD compromises expression of inflammation pathway-related genes in LPS-activated macrophages. (A) Scatter plot showing gene expression changes in LPS triggered BMDMs pretreated ICD, compared to BMDMs treated with LPS alone. Downregulated genes are indicated in blue, while upregulated genes are indicated in red. (B) Heatmap of differential expressed genes involved in Inflammatory Response. The expression level is shown in the form of Log2(FPKM). (C) GO (Biological Process) analysis of the downregulated genes in ICD pretreated BMDMs. (D) KEGG analysis of the downregulated genes in ICD pretreated BMDMs. (E–G) The mRNA level of Il1a, Ccl2 and Ptgs2 in LPS stimulated macrophages for 6 h, pretreated with ICD or not. (H) KEGG analysis of the upregulated genes in ICD pretreated BMDMs. (I) GO (Biological Process) analysis of the upregulated genes in ICD pretreated BMDMs. The mean and SD of at least three independent experiments are shown. * p < 0.05, ** p < 0.01 indicate significant differences between groups as determined by a two-tailed paired Student’s t-test. | PMC10003757 | ijms-24-04629-g004.jpg |
0.44345 | 837f8e86790549f7add9d9db2fc4f6a4 | ICD reduces the activation of LPS-induced inflammation-related signaling pathway in bone marrow-derived macrophages. (A,B) Western blot analysis activation of NF-kB and MAPK signaling pathway in macrophages stimulated with LPS at different time points as indicated, pretreated with ICD or not. The ratios of p-p65/p65 (C) and p-JNK/JNK (D) were quantified with ImageJ software (v1.53). The mean and SD of at least three independent experiments are shown. * p < 0.05, ** p < 0.01 indicate significant differences between groups, as determined by a two-tailed paired Student’s t-test. | PMC10003757 | ijms-24-04629-g005.jpg |
0.522717 | a0c303c185d84ec69e658696f29dae40 | Schematic diagram of ICD effects in macrophages. | PMC10003757 | ijms-24-04629-g006.jpg |
0.421294 | 1d2e401a30b24fdc86d9b28447ae600e | XRD patterns of the nanoparticles (JCPDS standard) calcined at different temperatures (200, 300, and 500 °C) and times (2, 4, and 5 h): (a) GS-NPs profile using aqueous extracts of PDL and (b) CS-NPs profile using NaOH. | PMC10003769 | materials-16-01798-g001.jpg |
0.471711 | a2de37cedccd47ac852ed4b10c3ee9ea | General FTIR spectra (4000–400 cm−1) of the nanoparticles calcined at different temperatures (200, 300, and 500 °C) and times (2, 4, and 5 h): (a) GS-NPs profile using aqueous extracts of PDL and (b) CS-NPs profile using NaOH. | PMC10003769 | materials-16-01798-g002.jpg |
0.418891 | 579483fb3aae41df984f5028e0bc37b0 | Fingerprint region of FTIR spectra in the (900–400 cm−1) of the nanoparticles calcinated at different temperatures (200, 300, and 500 °C) and times (2, 4, and 5 h): (a) GS-NPs profile using aqueous extracts of PDL and (b) CS-NPs profile using NaOH. | PMC10003769 | materials-16-01798-g003.jpg |
0.419833 | db5b2f6aec554fe3825877ff2b55d21a | Scanning electron microscopy (SEM) of the nanoparticles calcinated at different temperatures (200, 300, and 500 °C) and times (2, 4, and 5 h): (a) GS-NPs profile using aqueous extracts of PDL and (b) CS-NPs profile using NaOH. | PMC10003769 | materials-16-01798-g004.jpg |
0.411578 | 12c0be5ce5de4170bc48791e9dc9a6eb | Transmission electron microscopy (TEM) of selected GS-NPs nanoparticles calcinated at temperatures (200 and 300 °C) and times (2 and 4 h). | PMC10003769 | materials-16-01798-g005.jpg |
0.456941 | 64adffee56654329ab3febacb459f6cd | The inhibition zones (diameters) produced by selected GS-NPs Fe22. GS-NPs calcinated at 200 °C for 2 h, Fe24. GS-NPs calcinated at 200 °C for 4 h, Fe32. GS-NPs calcinated at 300 °C for 2 h and Fe34. GS-NPs calcinated at 300 °C for 4 h against Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli) over 48 h. | PMC10003769 | materials-16-01798-g006.jpg |
0.658393 | 0480267255ee47269a20f6c6eacadde9 | The bibliometric analysis of cross-linked polybenzimidazole for high-temperature proton exchange membrane fuel cells. | PMC10003937 | materials-16-01932-g001.jpg |
0.431203 | 55b9467aa2d242cd9b3a221c53c6d83e | Chemical structure of some PBIs. | PMC10003937 | materials-16-01932-g002.jpg |
0.507732 | ccdcb4d54f2547d8b05411cdd6069225 | The effects of cross-linking on the mechanical strength and dimensional stability (taken from Ref. [65]). | PMC10003937 | materials-16-01932-g003.jpg |
0.407395 | 7905ae5b367f4d51aaa1b5582a90a1ec | The cross-linked structure of NbPBI-TSPDO (taken from Ref. [67]). | PMC10003937 | materials-16-01932-g004.jpg |
0.556876 | 00313f693fb24eefab24fbf0378db7ed | The cross-linked structure of CPBIm-X (taken from Ref. [69]). | PMC10003937 | materials-16-01932-g005.jpg |
0.396856 | 8b90c706ec0a4fb68644cead8efdb2de | The voltage of different PBI-based membranes (taken from Ref. [70]). | PMC10003937 | materials-16-01932-g006.jpg |
0.553337 | c665c99faed545789803e79a5e96b48f | The cross-linked structure of 6FPBI-cPIL (taken from Ref. [71]). | PMC10003937 | materials-16-01932-g007.jpg |
0.552328 | d62a9dbbc19f433f92ac38438aff1820 | The cross-linked structure of 2BIM-2Cl in Ph-PBI (taken from Ref. [65]). | PMC10003937 | materials-16-01932-g008.jpg |
0.429439 | 4e28fd41a8914d1caccb94268e744a10 | The voltage of CBOPBI@MOF40% (taken from Ref. [77]). | PMC10003937 | materials-16-01932-g009.jpg |
0.532339 | 591d06a119534d059697c93afa2b823c | The cross-linked structure of cPBI-IL X (taken from Ref. [83]). | PMC10003937 | materials-16-01932-g010.jpg |
0.424067 | 8bbe9beea89449fa8c675c95fbc2153d | The proton conductivity of the SiO2/c-PBI-20 composite membranes (taken from Ref. [85]). | PMC10003937 | materials-16-01932-g011.jpg |
0.439747 | ad1d5734ace4477eb5ee6384daf2e031 | Structures of proteins and compounds. (A) Tetrameric structure of hemoglobin of adult (PDB 1GZX) with two α-chains shown in red, two β-chains shown in blue, and heme shown in green. (B) Molecular structure of resveratrol (RSV), CAS: 501-36-0. | PMC10004267 | molecules-28-02050-g001.jpg |
0.462761 | 5dabbac5a5d44b98b848875f44e8a3fe | Ex vivo data on the interaction of RSV with HbA. (A) SPR assay results for RSV and HbA. The X-axis is time, and the Y-axis is resonance unit (RU). (B) Spectra of HbA with RSV over 4 h of deoxygenation. (C) Potential small-molecule binding pockets of the hemoglobin tetramer. In the protein structure, the hemoglobin α subunit homodimer is shown in red, the hemoglobin β subunit homodimer is shown in blue, and heme is shown in green. Small-molecule binding pockets were indicated by ellipses. (D) Hemoglobin/RSV complex. The tetramer is shown as a red and blue ribbon, and RSV is shown in green. (E) Resveratrol binding area and the contact amino acids (several amino acids are hidden for display convenience). (F) The molecular surface of the interaction region (red is the negatively charged region, blue is the positively charged region, and gray is the hydrophobic region). The amino acid V63 forms a Π-hydrogen bond with RSV. (G) Tm of HbA and HbA with RSV. Note: **, vs. HbA, p < 0.01; ##, vs. HbA: RSV = 1:1, p < 0.01. | PMC10004267 | molecules-28-02050-g002a.jpg |
0.40262 | c5b122fb62b24884b3363fb6260c08f6 | The oxygen supply efficiency of HbA and rat RBCs with RSV ex vivo. Oxygen dissociation curves of (A) HbA and (F) rat RBCs with different concentrations of RSV: P50 values of (B) HbA and (G) rat RBCs with different concentrations of RSV; SI values of (C) HbA and (H) and rat RBCs with different concentrations of RSV; ∆SO2 values after the modification of (D) HbA and (I) rat RBCs with different concentrations of RSV; ∆SO2′ values after the modification of (E) HbA and (J) rat RBCs with different concentrations of RSV. Note: *, vs. control, p < 0.05; **, vs. control, p < 0.01; ##, vs. RSV-low, p < 0.01; @@, vs. RSV-mid, p < 0.01. | PMC10004267 | molecules-28-02050-g003.jpg |
0.442769 | 3ee43d068531496e8b746b16e81c153d | The survival times of mice injected with RSV under acute hypoxic asphyxia: (A) probability of survival in acute hypoxic asphyxia; and (B) changes in survival times of mice injected with different concentrations of RSV under acute hypoxic asphyxia. Note: **, vs. control, p < 0.01; ##, vs. RSV-low, p < 0.01; @@, vs. RSV-mid, p < 0.01. | PMC10004267 | molecules-28-02050-g004.jpg |
0.439624 | ccb27249200e4f5fa0ab8be2caee86f9 | Hypoxic adaption of mice treated with RSV: changes in body weight (A), arterial blood gas analysis results for the partial pressure of oxygen (PO2) (B), arterial oxygen saturation (SO2) results (C), lactate counts (D), blood cell analysis results for counts of red blood cells (RBCs) (E), hemoglobin volume (HGB) values (F), counts of hemoglobin (Hct) (G), oxygen dissociation curves (H), P50 values (I), SI (J), and ∆SO2′ values (K) after 7 days in the control group, normoxia with RSV group, hypoxia group, and hypoxia with RSV group. Note: *, vs. control group, p < 0.05; **, vs. control group, p < 0.01; #, vs. normoxia with RSV group, p < 0.05; ##, vs. normoxia with RSV group, p < 0.01; @, vs. hypoxia group, p < 0.05; @@, vs. hypoxia group, p < 0.01; aa, vs. control-7d group, p < 0.01; bb, vs. normoxia with RSV group, p < 0.01; cc, vs. hypoxia group, p < 0.01. | PMC10004267 | molecules-28-02050-g005.jpg |
0.446718 | f45baf717a69471b872affeaa30440fa | H&E analysis of liver, brain, and lung tissues of mice in the normal, normal with RSV, hypoxia, and hypoxia with RSV groups. | PMC10004267 | molecules-28-02050-g006.jpg |
0.476581 | 7a7ad124f32b42fcaf6ec3eb796da97e | Normalized UV-Vis absorption spectra of curcumin (1) and its derivatives 2–5, recorded in THF. | PMC10004679 | molecules-28-02209-g001.jpg |
0.445094 | 3b7ecdc586b54c53bad59268a5d9cf25 | Photodegradation profile of curcumin 1 (black), curcumin derivative 3 (red) and curcumin derivative 4 (blue) under different light doses (0, 9.4 and 23.5 J/cm2 using a 450 nm Biotable® light source device) using DMSO/H2O as solvent. Three experiments were carried out (n = 3), and the results are shown as means (± SD deviation). | PMC10004679 | molecules-28-02209-g002.jpg |
0.481231 | 30841ae4e43f430488c53189e2fadc35 | Examples of prepared films with 15% w/w curcumin derivative loads on PVC: (A) pure PVC, (B) PVC (1)-curc, (C) PVC(4)-etherC10, (D) PVC(3)-esterC10. | PMC10004679 | molecules-28-02209-g003.jpg |
0.490224 | 171dd0e81bf74bf39daffcb391e3d8e3 | Normalized solid-state UV-Vis absorption spectra of the PVC–curcumin-based films (0.1% w/w curcumin derivative/PVC). | PMC10004679 | molecules-28-02209-g004.jpg |
0.557791 | 8415dc244c64495fa7a3529a2db5d5fc | TGA curves of PVC and PVC–curcumin-based materials (30% w/w curcumin derivative/PVC); β = 10 °C/min. | PMC10004679 | molecules-28-02209-g005.jpg |
0.414286 | cd3e63f7111846f6a8a3f0a67e069823 | Examples of stress–strain curves for: (a) PVC; (b) PVC(4)-etherC10. | PMC10004679 | molecules-28-02209-g006.jpg |
0.439184 | 29d6d88f8ff943518c2c75f4a29e1d49 | (a) Comparative study of different PVC loads with 1 on the photodynamic inactivation of S. aureus planktonic cultures. (b) Comparative study of PVC(1)–(4) (30% w/w curcumin derivative/PVC) on the photodynamic inactivation of S. aureus planktonic cultures. The label *** (p < 0.001) represents statistical difference. | PMC10004679 | molecules-28-02209-g007.jpg |
0.494908 | b9bda7b1b1a14425a20bf477be362ead | Cytotoxicity of curcumin-based plasticizer 4 against human fibroblast cell line (HDFn). Each condition was carried out at all times and three independent experiments were conducted (n = 3). p < 0.05 was considered to be statistically significant. Ctrl (black bar): control without exposure to formulation; Ctrl 2.5, Ctrl 5 and Ctrl 10 (gray bars): formulation control (2.5 µg/mL, 5 µg/mL and 10 µg/mL); Curcumin derivative 4 (blue bar): incubation with 4 at 2.5 µg/mL, 5 µg/mL and 10 µg/mL. | PMC10004679 | molecules-28-02209-g008.jpg |
0.394701 | bf5af3e1248149679d04d954e12cd538 | (a) Synthesis of curcumin ester and ether derivatives. (b) Synthesis of saturated fatty acids from waste cooking oil. | PMC10004679 | molecules-28-02209-sch001.jpg |
0.398479 | 8aa7d182b1ee43999d81e17dc34d9842 | The 25(OH)D serum concentration distribution according to age intervals. | PMC10005256 | nutrients-15-01227-g001.jpg |
0.482249 | de6f5e08a1cd4fd9800590429387659f | The 25(OH)D serum concentration according to COVID-19 severity and death outcome. The patients who died, with different severity forms, are presented in the grey boxplot. The box shows the median value (horizontal rule), along with the 1st and 3rd quartiles of the observed data (top and bottom of box). Each whisker’s length corresponds to values that are up to 1.5 times the range between the quartiles. | PMC10005256 | nutrients-15-01227-g002.jpg |
0.448153 | db3d26a4927f46c6b45789a2b46d1cfe | Illustration of in vitro measurement. Two flow phantoms (*) were compared in this study. | PMC10007061 | sensors-23-02639-g001.jpg |
0.52773 | 6783f51d654e4790965e5e1abaee5772 | Illustration of the power curve of singular values (a,(b) porcine blood and in vivo jugular vein experiments. | PMC10007061 | sensors-23-02639-g002.jpg |
0.465541 | 27c31c11f8f246c0944c4bfc5658a789 | B-mode images in the porcine blood experiment in case of low shear rate. (a) Clutter-less case. (b,c) Clutter-rich cases without and with filters. (1) and (2) PBS and plasma samples. | PMC10007061 | sensors-23-02639-g003.jpg |
0.390251 | 99dd41b25b81438ca15b661a68a22929 | B-mode images in the porcine blood experiment in case of high shear rate, as well as Figure 3. | PMC10007061 | sensors-23-02639-g004.jpg |
0.430977 | 5a8f6684fe134029994a7bb685c74972 | Frequency dependence of the BSC at selected flow rates. (a,b) PBS and plasma samples in the clutter-less phantom. (c,d) Those in the clutter-rich phantom. | PMC10007061 | sensors-23-02639-g005.jpg |
0.458105 | a1ff81535004470d9ab8932655a73bf4 | Shear rate dependence of the spectral slope (a) and MBF (b). | PMC10007061 | sensors-23-02639-g006.jpg |
0.445466 | e4417cd3d2fe4686ba655e753dfb265d | In vivo B-mode images in the human jugular vein in subjects #1 (a) to #3 (c) compared between low shear (1) and high shear rates (2) within the intra-subject. | PMC10007061 | sensors-23-02639-g007.jpg |
0.429533 | b16c4cfd2d3a4023a00c5c9f9ef5d6eb | Temporal variation in the spectral slope (a), MBF (b), shear rate (c), and mean velocity (d) in each subject. | PMC10007061 | sensors-23-02639-g008.jpg |
0.365551 | 9859708200744644b3d7e2bbf582c28c | B-mode image (a) and spatial distribution of the spectral slope (b) and MBF (c) with velocity vector and shear rate in subject #4. | PMC10007061 | sensors-23-02639-g009.jpg |
0.352583 | 47da77141fc8407480502f998339b58a | Mean temporal frequency in each cut-off power of singular value. (a,b) PBS and plasma samples. | PMC10007061 | sensors-23-02639-g010.jpg |
0.421395 | 787ce7d213a64ee5a1b3f828551a55c2 | Power spectra in the axial direction. (a,b) PBS and plasma samples in the different low rank singular values at a selected flow rate of 10 mL/min. The spectra were computed in the typical frame at the center of the lumen. | PMC10007061 | sensors-23-02639-g011.jpg |
0.412803 | 1c8817659c04433da9abac6e11642aa3 | Typical B-mode images of PBS (a) and plasma (b) samples in the different clutter filter conditions at the flow rate of 10 mL/min. | PMC10007061 | sensors-23-02639-g012.jpg |
0.451077 | 3a5d30f4fa2342e59e82f5f33f813776 | The same as in Figure 12, except at the flow rate of 350 mL/min. | PMC10007061 | sensors-23-02639-g013.jpg |
0.491357 | 8da3f4896c6444deb5c099bb35968ccc | Effect of clutter filter conditions for the spectral slope in the porcine blood experiment at the flow rates of 10 mL/min (a) and 350 mL/min (b). | PMC10007061 | sensors-23-02639-g014.jpg |
0.502896 | 9419841aa1d64b1195fb8f67aae3dc0a | Motivations and ecological impacts of STEH: (a) Problems of Battery Replacement. (b) Motivation for STEH. | PMC10007205 | sensors-23-02858-g001.jpg |
0.423135 | fad1cc2d58594ead8b660ba2b0a9b83c | (a) Vertical Axis Wind Turbine (VAWT). (b) Multiple-blade VAWT [38,40]. | PMC10007205 | sensors-23-02858-g002.jpg |
0.422388 | e68e06951aed451dbd9cf30162da41b0 | Home chimney pinwheels (HCP). | PMC10007205 | sensors-23-02858-g003.jpg |
0.510769 | 90265c4c33bf4f0683220aa5e8384282 | (a) Aerodynamic lift and drag acting on a blade. (b) Mid-horizontal cross-sectional view of the turbine and wind flow. | PMC10007205 | sensors-23-02858-g004.jpg |
0.504328 | 11dec6db95774cb4ba73449000c81ac5 | Block Diagram of energy harvesting mechanism and remote monitoring of Wind STEH. | PMC10007205 | sensors-23-02858-g005.jpg |
0.399205 | 018ef6e0f6554b02bcec48b6847caa06 | STEH fabrication from Home Chimney Pinwheels (HCP): (a) Physical outlook, (b) the magnetic cap of the converter, (c) the harness showing the converter winding coils with the magnetic cap uncovered. | PMC10007205 | sensors-23-02858-g006.jpg |
0.529128 | 257cb2be99da41e0ab1b5379f510d375 | STEH-HCP Top-view rotation. | PMC10007205 | sensors-23-02858-g007.jpg |
0.496586 | 6636b253003044f49f75aa2c5cd5ab96 | PMU Circuit diagram. | PMC10007205 | sensors-23-02858-g008.jpg |
0.444255 | d2280f9fb0804bcbbf2d7ebe4f219eba | STEH Smart Sensing and Communication Process: (a) Sensing and communication (b) Flowchart. | PMC10007205 | sensors-23-02858-g009.jpg |
0.40067 | 5ce1c344933e42ea985362c6fe50da0b | The ESP32 LoRa 1-CH Gateway Receiving Module (a) with a duck antenna, (b) mounted within a building. | PMC10007205 | sensors-23-02858-g010.jpg |
0.426382 | e0ffa5e7656e47fc82d240c568f246ed | Laboratory Set-Up for the HCP Smart Turbine Energy Harvester. (a) Experimental set-up, (b) Set-up for wind measurement with output voltage. | PMC10007205 | sensors-23-02858-g011.jpg |
0.404644 | 2268235ebae64b8989ca4437664d5ecc | STEH Rooftop Set-up: (a) HCP-STEH on flat rooftop (b) output reading. | PMC10007205 | sensors-23-02858-g012.jpg |
0.43093 | 92a67b5b2fb94fe08d315d37fcb73e89 | Output voltage waveforms for different wind speeds. | PMC10007205 | sensors-23-02858-g013.jpg |
0.435229 | 1a79e712d93943d5a5b75dfdbbb3bd01 | No-load peak output voltage with wind speeds. | PMC10007205 | sensors-23-02858-g014.jpg |
0.433553 | 2b417918948b4724a381024dbd0ced9a | Fitted output voltage curve with wind speed. | PMC10007205 | sensors-23-02858-g015.jpg |
0.476854 | 007196c271cc4745b6427e59f662e09d | Recorded output data for Day 1. | PMC10007205 | sensors-23-02858-g016.jpg |
0.410584 | 89c33af8cee24bc0baccb1e4bea2d993 | Recorded output data for Day 2. | PMC10007205 | sensors-23-02858-g017.jpg |
0.387911 | bcd7bc285cb4467b98eeadee060b055b | Recorded output data for Day 3. | PMC10007205 | sensors-23-02858-g018.jpg |
0.524774 | 39261a4a995d4ea09ce6b47b595c8575 | Recorded output data for Day 4. | PMC10007205 | sensors-23-02858-g019.jpg |
0.441666 | b9df10ca32df4b80805f6f862bd1737c | Recorded output data for Day 5. | PMC10007205 | sensors-23-02858-g020.jpg |
0.404977 | b1aec08f67144863b96e77d1a92eee74 | Measured output voltage of the harvester for the five days with an 8-point moving average trend line. | PMC10007205 | sensors-23-02858-g021.jpg |
0.483171 | 3e6bab732c2643dc8a07d8b8b72f0e2a | Wind speed in Aveiro for the month of September 2022. [Source: www.meteoblue.com, accessed on 12 December 2022]. The five days of monitoring of the harvester is indicated by the red rectangle. | PMC10007205 | sensors-23-02858-g022.jpg |
0.43718 | 2ebfa0736e1e49e0a21d0b5b5c359748 | A snapshot of the HCP-STEH Cloud-based output data for Day 3 on the “ThingSpeak” Cloud platform. | PMC10007205 | sensors-23-02858-g023.jpg |
0.464794 | 5553de8be6704c7e873d928fa2136352 | A snapshot of the HCP-STEH Cloud-based output data for Day 4 on the “ThingSpeak” Cloud platform. | PMC10007205 | sensors-23-02858-g024.jpg |
0.449284 | 65652465ca6043a791d45f5b8b21d4d4 | (a) Scheme of the reactor setup for glycerol phosphorylation. (b) Oven-cured phosphate-containing polyester. | PMC10007242 | polymers-15-01093-g001.jpg |
0.4438 | b8c6bac1ead7454caad63baa221d67c1 | (a) Hot pressing of particleboard. (b) Pressed board still in the iron mold. | PMC10007242 | polymers-15-01093-g002.jpg |
0.496553 | 9691f27804c14109b2bd854ea769ed96 | ATR-FTIR spectra of phosphorylated glycerol products PG1 and PG2 and pure glycerol as reference. | PMC10007242 | polymers-15-01093-g003.jpg |
0.470334 | bd7bcd51494442168fe12623df1fc86f | ATR-FTIR spectra of phosphate-containing bio-based polyesters PE1 and PE2 and polyester without phosphate as reference PE0. | PMC10007242 | polymers-15-01093-g004.jpg |
0.436043 | b1c95ecc7e1a42a0bd85197f10eb48b0 | 1H-NMR spectra of phosphorylated glycerol products PG1, PG2 and pure glycerol as reference. | PMC10007242 | polymers-15-01093-g005.jpg |
0.429397 | 3dd7d70033154002864a33f4b7d8bfca | (a) SEM analysis and (b) EDX analysis of sample PE0. | PMC10007242 | polymers-15-01093-g006.jpg |
0.402248 | e0660011fe78456ba1fe2c48ac0cf0c5 | (a) SEM analysis and (b) EDX analysis of sample PE1. | PMC10007242 | polymers-15-01093-g007.jpg |
0.489031 | 7bc09d27e25b41f99321f97d7a4c0e6e | (a) SEM analysis and (b) EDX analysis of sample PE2. | PMC10007242 | polymers-15-01093-g008.jpg |
0.491553 | c446052a4dbc4f90bcaf7f84799d3de6 | (a) TGA and (b) DTG data for the different monomers and polymers in nitrogen. | PMC10007242 | polymers-15-01093-g009.jpg |
0.49356 | f520ddc170e34cdf8d759cf85d44691f | (a) TGA and (b) DTG data for the different monomers and polymers in air. | PMC10007242 | polymers-15-01093-g010.jpg |
0.40644 | 8efbf5a4e83542029dfc31253c1ad33b | (a) Gram–Schmidt over time and temperature and (b) FTIR spectra recorded at different intervals for PE0 sample. | PMC10007242 | polymers-15-01093-g011.jpg |
0.471174 | 4642286274cc4fa688fc7550d7112042 | (a) Gram–Schmidt over time and temperature and (b) FTIR spectra recorded at different intervals for PE1 sample. | PMC10007242 | polymers-15-01093-g012.jpg |
0.460818 | 9f8334217805427694bfa85b77690a5a | (a) Gram–Schmidt over time and temperature and (b) FTIR spectra recorded at different intervals for PE2 sample. | PMC10007242 | polymers-15-01093-g013.jpg |
0.52973 | 95b1cc324d3c4a5a8e63484246df3357 | (a) Middle and (b) far ATR-FTIR spectra of the TGA-FTIR residues. | PMC10007242 | polymers-15-01093-g014.jpg |
0.45779 | e3c8cbd33f474768bd9d157a7f46735c | Percentages of thickness swelling (blue) and water absorption (white) of particleboard samples with and without additives. | PMC10007242 | polymers-15-01093-g015.jpg |
0.555373 | 31b25a8b90794bd5b1e9d54572a68a7e | Heat Release Rate (HRR) versus time curves for all the samples. | PMC10007242 | polymers-15-01093-g016.jpg |