full information maximum likelihood (fiml) procedures with the —sem— command in stata 12 Search Results


scanning electron microscopy sem  (JEOL)
99
JEOL scanning electron microscopy sem
Baseline particle size, solid-state structure, and morphology of spray-dried formulations. ( A ) Cumulative volume particle size distributions (Q 3 ) obtained by laser diffraction under RODOS dispersion at 3.0 bar, defining the maximally dispersed reference state for each formulation. Spray-dried inulin and trehalose exhibit similar fully dispersed size profiles, whereas mannitol displays a broader distribution shifted toward larger particle sizes. ( B ) Powder X-ray diffraction (pXRD) patterns of spray-dried trehalose, inulin, and mannitol. Trehalose and inulin show amorphous halo patterns, while mannitol exhibits distinct Bragg reflections consistent with a crystalline structure. ( C ) Scanning electron <t>microscopy</t> <t>(SEM)</t> images of spray-dried particles following dispersion, acquired at identical magnification (2000×) to enable qualitative comparison of primary particle morphology; higher magnification imaging of mannitol was limited by charging artifacts. Trehalose and inulin particles are predominantly spherical, with trehalose appearing smoother and inulin exhibiting greater surface corrugation, whereas mannitol particles display angular, faceted morphologies characteristic of crystalline materials. Scale bars = 5 µm.
Scanning Electron Microscopy Sem, supplied by JEOL, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/full+information+maximum+likelihood+(fiml)+procedures+with+the+%E2%80%94sem%E2%80%94+command+in+stata+12/JSM-7800F+Scanning+Electron+Microscope/pmc13028960-68-14-20
Average 99 stars, based on 1 article reviews
scanning electron microscopy sem - by Bioz Stars, 2026-10
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structural equation modeling sem maximum likelihood estimation package  (STATA Corporation)
99
STATA Corporation structural equation modeling sem maximum likelihood estimation package
Baseline particle size, solid-state structure, and morphology of spray-dried formulations. ( A ) Cumulative volume particle size distributions (Q 3 ) obtained by laser diffraction under RODOS dispersion at 3.0 bar, defining the maximally dispersed reference state for each formulation. Spray-dried inulin and trehalose exhibit similar fully dispersed size profiles, whereas mannitol displays a broader distribution shifted toward larger particle sizes. ( B ) Powder X-ray diffraction (pXRD) patterns of spray-dried trehalose, inulin, and mannitol. Trehalose and inulin show amorphous halo patterns, while mannitol exhibits distinct Bragg reflections consistent with a crystalline structure. ( C ) Scanning electron <t>microscopy</t> <t>(SEM)</t> images of spray-dried particles following dispersion, acquired at identical magnification (2000×) to enable qualitative comparison of primary particle morphology; higher magnification imaging of mannitol was limited by charging artifacts. Trehalose and inulin particles are predominantly spherical, with trehalose appearing smoother and inulin exhibiting greater surface corrugation, whereas mannitol particles display angular, faceted morphologies characteristic of crystalline materials. Scale bars = 5 µm.
Structural Equation Modeling Sem Maximum Likelihood Estimation Package, supplied by STATA Corporation, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/full+information+maximum+likelihood+(fiml)+procedures+with+the+%E2%80%94sem%E2%80%94+command+in+stata+12/STATA+13%2E0/pm31174430-84-3-12
Average 99 stars, based on 1 article reviews
structural equation modeling sem maximum likelihood estimation package - by Bioz Stars, 2026-10
99/100 stars
  Buy from Supplier
version 14 2  (STATA Corporation)
99
STATA Corporation version 14 2
Baseline particle size, solid-state structure, and morphology of spray-dried formulations. ( A ) Cumulative volume particle size distributions (Q 3 ) obtained by laser diffraction under RODOS dispersion at 3.0 bar, defining the maximally dispersed reference state for each formulation. Spray-dried inulin and trehalose exhibit similar fully dispersed size profiles, whereas mannitol displays a broader distribution shifted toward larger particle sizes. ( B ) Powder X-ray diffraction (pXRD) patterns of spray-dried trehalose, inulin, and mannitol. Trehalose and inulin show amorphous halo patterns, while mannitol exhibits distinct Bragg reflections consistent with a crystalline structure. ( C ) Scanning electron <t>microscopy</t> <t>(SEM)</t> images of spray-dried particles following dispersion, acquired at identical magnification (2000×) to enable qualitative comparison of primary particle morphology; higher magnification imaging of mannitol was limited by charging artifacts. Trehalose and inulin particles are predominantly spherical, with trehalose appearing smoother and inulin exhibiting greater surface corrugation, whereas mannitol particles display angular, faceted morphologies characteristic of crystalline materials. Scale bars = 5 µm.
Version 14 2, supplied by STATA Corporation, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/full+information+maximum+likelihood+(fiml)+procedures+with+the+%E2%80%94sem%E2%80%94+command+in+stata+12/STATA+14%2E0/pm32578888-83-9-8
Average 99 stars, based on 1 article reviews
version 14 2 - by Bioz Stars, 2026-10
99/100 stars
  Buy from Supplier

Image Search Results


Baseline particle size, solid-state structure, and morphology of spray-dried formulations. ( A ) Cumulative volume particle size distributions (Q 3 ) obtained by laser diffraction under RODOS dispersion at 3.0 bar, defining the maximally dispersed reference state for each formulation. Spray-dried inulin and trehalose exhibit similar fully dispersed size profiles, whereas mannitol displays a broader distribution shifted toward larger particle sizes. ( B ) Powder X-ray diffraction (pXRD) patterns of spray-dried trehalose, inulin, and mannitol. Trehalose and inulin show amorphous halo patterns, while mannitol exhibits distinct Bragg reflections consistent with a crystalline structure. ( C ) Scanning electron microscopy (SEM) images of spray-dried particles following dispersion, acquired at identical magnification (2000×) to enable qualitative comparison of primary particle morphology; higher magnification imaging of mannitol was limited by charging artifacts. Trehalose and inulin particles are predominantly spherical, with trehalose appearing smoother and inulin exhibiting greater surface corrugation, whereas mannitol particles display angular, faceted morphologies characteristic of crystalline materials. Scale bars = 5 µm.

Journal: Pharmaceutics

Article Title: A Distribution-Based Metric for Quantifying Dispersibility in Dry Powder Inhalers

doi: 10.3390/pharmaceutics18030283

Figure Lengend Snippet: Baseline particle size, solid-state structure, and morphology of spray-dried formulations. ( A ) Cumulative volume particle size distributions (Q 3 ) obtained by laser diffraction under RODOS dispersion at 3.0 bar, defining the maximally dispersed reference state for each formulation. Spray-dried inulin and trehalose exhibit similar fully dispersed size profiles, whereas mannitol displays a broader distribution shifted toward larger particle sizes. ( B ) Powder X-ray diffraction (pXRD) patterns of spray-dried trehalose, inulin, and mannitol. Trehalose and inulin show amorphous halo patterns, while mannitol exhibits distinct Bragg reflections consistent with a crystalline structure. ( C ) Scanning electron microscopy (SEM) images of spray-dried particles following dispersion, acquired at identical magnification (2000×) to enable qualitative comparison of primary particle morphology; higher magnification imaging of mannitol was limited by charging artifacts. Trehalose and inulin particles are predominantly spherical, with trehalose appearing smoother and inulin exhibiting greater surface corrugation, whereas mannitol particles display angular, faceted morphologies characteristic of crystalline materials. Scale bars = 5 µm.

Article Snippet: Particle morphology of the spray-dried powders in their maximally dispersed state was examined using scanning electron microscopy (SEM) (JSM-7800F LV; JEOL Ltd., Tokyo, Japan).

Techniques: Dispersion, Formulation, Electron Microscopy, Comparison, Imaging