Results 71 to 80 of about 27,011 (227)

Prioritizing site groups for intrinsic biodiversity assets using complementarity and not just rarity

open access: yesConservation Science and Practice, EarlyView.
Conservation practitioners rightfully focus on at‐risk species when valuing biodiversity assets and prioritizing spatial units. We compared and combined numbers of at‐risk species with four other community metrics using surveys of vascular plants at wetlands in a preserve network in Illinois, USA.
Suneeti K. Jog, Jason T. Bried
wiley   +1 more source

A Rare Presentation of Teratocarcinosarcoma as a Carinal Mass With Review of Literature

open access: yesRespirology Case Reports
Teratocarcinosarcoma (TCS) is a rare, highly aggressive malignant neoplasm composed of epithelial, mesenchymal and neuroectodermal elements, occurring almost exclusively in the sinonasal region.
Gittwa Kottangal   +6 more
doaj   +1 more source

ASTER: Developing a High Performance Attitude Controlled Platform for Low-Cost Experiments

open access: yes, 2021
An important aspect of the low-cost development of spacecraft components is its verification of the functionality under microgravity conditions. Microgravity is an important field of research, providing a suitable testbed for new technologies, in order ...
Lange, Jonathan,   +8 more
core  

PRÉSENTATION DU NUMÉRO. Enseignement et réaction chimique : une délicate alchimie [PDF]

open access: yes, 1994
Rebaud Dominique. Présentation du numéro. Enseignement et réaction chimique : une délicate alchimie. In: Aster, recherches en didactique des sciences expérimentales, n°18, 1994. La réaction chimique. pp.
REBAUD, Dominique, Dominique REBAUD
core   +1 more source

Metabarcoding of Pollen Carried by Syrphids Reveals Novel Plant–Pollinator Interactions in a Protected Natural Area and Agricultural Sites

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Using DNA metabarcoding, this study investigates pollen transported by syrphids (Syrphidae) in the Dolomiti Bellunesi National Park and agricultural sites in Northern Italy. The analysis reveals a high diversity of visited plant taxa, including previously undocumented plant–pollinator interactions.
Serena Magagnoli   +6 more
wiley   +1 more source

Machine learning based diagnosis of heart failure with preserved ejection fraction among South Asian patients

open access: yesIndian Heart Journal, 2021
Ananya Achanta   +3 more
doaj   +1 more source

De novo antiglomerular basement membrane Goodpasture syndrome in a liver transplant recipient: balancing autoimmunity, allograft protection, and infection risk

open access: yesClinical Transplantation and Research
Antiglomerular basement membrane (anti-GBM) disease causes rapidly progressive glomerulonephritis and diffuse alveolar hemorrhage (DAH) through autoantibodies directed against the α3 chain of type IV collagen.
Sanket Solanki   +6 more
doaj   +1 more source

Tachinidae (Diptera) as Floral Visitors and Pollinators in Natural and Managed Systems

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
We review the roles of bristle flies (Tachinidae) as pollinators in natural and managed systems. We find that most tachinid genera visit flowers and that floral‐adapted mouthparts have evolved repeatedly many times in the family. We review patterns of floral specificity and assess the efficacy of tachinids as pollinators with case studies.
John O. Stireman III   +1 more
wiley   +1 more source

Perioperative optic nerve sheath diameter variations in patients with end-stage renal failure undergoing robotic-assisted kidney transplant: a prospective observational study

open access: yesClinical Transplantation and Research
Background : Patients with chronic kidney disease (CKD) who undergo hemodialysis are predisposed to interstitial cerebral edema. Robotic-assisted laparoscopic surgery can increase optic nerve sheath diameter (ONSD) and intracranial pressure.
Nisha Rajmohan   +5 more
doaj   +1 more source

Aster

open access: yes, 2003
berkebun bunga aster dapat di arahkan untuk kepntingan hobi dan bisnis.Daya tarik tanaman hias aster terletak pada bentuk dan warna bunganya.Selain cocok ditanam sebagai penghias halaman rumah,aster memiliki fungsi ganda untuk dijadikan bunga ...
H.Rahmat Rukmana
core  

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