Results 81 to 90 of about 623,870 (286)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Pengaruh penggantian Bovine Serum Albumin (BSA) dengan putih telur pada pengencer CEP-2 terhadap kualitas semen sapi Peranakan Ongole pada suhu penyimpanan 3-5oC

Jurnal Ilmu-Ilmu Peternakan, 2016
Purpose of this research was to investigate the effect of Bovine Serum Albumin substitution by albumen on CEP-2 to semen quality Ongole CrossBred bull stored at 3-5oC.
Nisa’us Sholikah, Nurul Isnaini, Aulia Puspita Anugra Yekti, Trinil Susilawati   +3 more
doaj   +1 more source

Laser Metal Deposition of Aluminum Alloys 7075 and 5083 with the Addition of Volatile Alloying Elements through Powder Blending

Advanced Engineering Materials, EarlyView.
This study investigates laser metal deposition of aluminum alloys EN AW‐7075 and EN AW‐5083, using powder blending to compensate zinc and magnesium evaporation. In situ alloying and ex situ alloying with ZnAl12 and AZ91 preserve near‐standard compositions and improve mechanical properties.
Finn Bendixen, Anastasiya Toenjes, Annika Bohlen, Thomas Seefeld   +3 more
wiley   +1 more source

Nanotechnology-assisted cryopreservation of ovine semen: evaluation of Thymus vulgaris essential oil as a natural antioxidant

Frontiers in Animal Science
The objective of the present study was to evaluate the protective effects of nanoemulsion of thyme (Thymus vulgaris) essential oil (EO) during the liquid state preservation of ram semen.
Samia Khnissi, Rania Maaloul, Hela Chalouati, Laura Mara, Dorra Aouadi, Basma Adouani, Maria Dattena, Ikram Khémiri, Sami Fattouch   +8 more
doaj   +1 more source

Preservation of semen from Kintamani Bali dogs by freezing method

Journal of Advanced Veterinary and Animal Research, 2019
Objective: To explore the effect of glycerol at different concentrations using different extenders on DNA fragmentation and motility of frozen-thawed Kintamani Bali dog spermatozoa.
I. Puja, Ni Made Sawitri, Nisa Maharani, Luh Gede Sri Surya Heryani, A. Dharmayudha, I. Gunawan   +5 more
semanticscholar   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Preservation of goat semen at 5°C with emphasis on its freezability and the impact of melatonin

International Journal of Veterinary Science and Research, 2019
Evaluation of goat semen, extended in Cornell University 16 extender, was used to study the effects of melatonin of various concentrations on sperm motility (SM) %, alive sperm (AS) % and sperm abnormalities (SA) % of extended goat semen stored at 5°C ...
Ellakov Ka
semanticscholar   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

KUALITAS SEMEN CAIR SAPI LIMOUSIN SELAMA PENDINGINAN MENGGUNAKAN PENGENCER CEP-2 DENGAN PENAMBAHAN BERBAGAI KONSENTRASI SARI KEDELAI

Jurnal Ternak Tropika, 2014
Egg yolk is most commonly used in semen extender for preservation and cryopreservation but potential risk of xenobiotic contamination has raised question upon the use of egg yolk. Therefore, the present study was designed to evaluate soy milk CEP-2 based
Nanang Sugiarto, Trinil Susilawati, Sri Wahyuningsih   +2 more
doaj  

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source