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Pandemic outbreaks and food supply chains in developing countries: A case of COVID-19 in Zimbabwe

open access: yesCogent Business & Management, 2022
The COVID-19 pandemic took a devastating human and economic toll on the entire globe. Although Africa had fewer number of cases compared to all other continents, the influence of the COVID-19 pandemic on food supply chains was devastating, yet the ...
Felix Chari   +3 more
doaj   +1 more source

Phases of the Bose–Einstein Condensate Dark Matter Model with Both Two- and Three-Particle Interactions

open access: yesUniverse, 2021
In this paper, we further elaborate on the Bose–Einstein condensate (BEC) dark matter model extended in our previous work [Phys. Rev. D 2020, 102, 083510] by the inclusion of sixth-order (or three-particle) repulsive self-interaction term.
Alexandre M. Gavrilik   +1 more
doaj   +1 more source

HALO [PDF]

open access: yesProceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers - UbiComp '15, 2015
What if lighting were not fixed to our architecture but becomes part of our body? Light would be only where it is needed. Buildings would light up brightly when busy, and dim down when people leave. Lighting would become more energy efficient, more personal, and colorful, tailored to individual needs.
Zhao, Nan, Paradiso, Joseph A.
openaire   +3 more sources

Melanoma with halo [PDF]

open access: yesClinical and Experimental Dermatology, 2009
We report this case of halo melanoma to stress that accurate clinical and dermatoscopical evaluation is essential in cases of PSL with a vitiligo-like halo, which may be misdiagnosed under the common belief that halos are associated with benign lesions.
RUBEGNI P.   +4 more
openaire   +4 more sources

A Few Points of the Engineering Logic Discussed in ITER EDA on Evaluation of Halo- and AVDE-Induced Loads in Tokamaks

open access: yesPlasma, 2021
All tokamaks are designed to withstand a certain number of energetic electromagnetic (EM) transients caused by uncontrolled terminations of plasma pulses, including symmetric and asymmetric plasma vertical displacement events: VDEs and AVDEs.
Sergey Sadakov
doaj   +1 more source

TREND LITERASI KESEHATAN MENTAL

open access: yesAnalitika, 2019
Penelitian literasi kesehatan mental masih belum banyak dilakukan di Indonesia. Penelitian ini merupakan preliminary study yang bertujuan untuk mengetahui tingkat literasi kesehatan mental pada mahasiswa Indonesia.
Azmul Fuady Idham   +4 more
doaj   +1 more source

Occipital condyle syndrome in a case of rotatory atlantoaxial subluxation (type II) with craniovertebral junction tuberculosis: Should we operate on “active tuberculosis?”

open access: yesJournal of Craniovertebral Junction and Spine, 2020
Tuberculosis of the craniovertebral junction is rare as well as intriguing. We present a unique amalgamation of three rare entities: craniovertebral tuberculosis, occipital condyle syndrome, and nontraumatic type II rotatory atlantoaxial dislocation in ...
Ashutosh Kumar   +4 more
doaj   +1 more source

Metric completions, the Heine-Borel property, and approachability

open access: yesOpen Mathematics, 2020
We show that the metric universal cover of a plane with a puncture yields an example of a nonstandard hull properly containing the metric completion of a metric space.
Kanovei Vladimir   +2 more
doaj   +1 more source

HALO TRACTION [PDF]

open access: yesThe Journal of Bone and Joint Surgery. British volume, 1970
1. The usefulness of the halo method of traction in orthopaedic surgery, neurosurgery and plastic surgery is not widely appreciated. 2. Modifications of the apparatus are described and the technique of application is detailed. 3. Some advantages of the method are discussed.
A P, Pieron, W R, Welply
openaire   +3 more sources

A Curious “Halo” [PDF]

open access: yesNature, 1882
I TAKE the liberty of communicating an observation made on Saturday evening last between 8 o'clock p.m. and 8.15 p.m. of a sort of halo which appeared in the east-south-east, just over Killiney Hill. Near the horizon was a bank of heavy, slategray clouds coming up from the south, and from behind rose up a principal beam from the Telegraph Hill ...
  +6 more sources

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