Dark response

We consider a renormalizable theory, which successfully explains the number of Standard Model (SM) fermion families and whose non-SM scalar sector includes an axion dark matter as well as a field responsible for cosmological inflation. In such theory, the axion gets its mass via radiative corrections at one-loop level mediated by virtual top quark, right handed Majorana neutrinos and SM gauge bosons.

8p nhanchienthien 25-07-2023 5 3   Download

The viability of the pollen grains from in vitro flowers seemed to be higher than the pollen of in vivo flowers, but the highest pollen germination response (about 33%, in darkness at room temperature for 24 h) was exhibited by the pollen grains from both sources on an in vitro germination medium containing 5% sucrose was not different.

7p schindler 30-12-2021 8 1   Download

Pre-slaughter stress (PSS) impairs animal welfare and meat quality. Dark, firm and dry (DFD) are terms used to designate poor quality meats induced by PSS. Protein phosphorylation can be a potentially significant mechanism to explain rapid and multiple physiological and biochemical changes linked to PSS-dependent muscle-tomeat conversion.

15p visilicon2711 20-08-2021 8 1   Download

This study overviews sustainable development goals (SDGs) and sustainable energy transition (SET) and then examines − sub-Sahara Africa’s (SSA) participation in SET; challenges of power inadequacy, exploitation, and deployment of zero-carbon based energy; and steps to fast track renewable energy (RE) development and utilisation.

8p caygaocaolon11 18-04-2021 16 1   Download

An experiment was conducted during rabi season 2016-17 in dark room on crop research farm of department of Soil Science and Agricultural Chemistry, Naini Agricultural Institute, SHUATS Allahabad. The experiment was laid out in Randomized Block Design with an objective of to study the growth, yield and nutrition content of mushroom with physical and chemical properties of soil which was used as growing of mushroom. There was 14 treatments combination replicated thrice. The different treatments were allocated randomly in each replication.

8p nguathienthan5 04-06-2020 7 0   Download

The modular body structure of plants enables detached plant organs, such as postharvest fruits and vegetables, to maintain active responsiveness to environmental stimuli, including daily cycles of light and darkness. Twenty-four hour light/darkness cycles entrain plant circadian clock rhythms, which provide advantage to plants.

9p vihashirama2711 21-05-2020 19 0   Download

Pseudomonas syringae pv. tabaci (Pst), which is the pathogen responsible for tobacco wildfire disease, has received considerable attention in recent years. The objective of this study was to clarify the responses of photosystem I (PSI) and photosystem II (PSII) to Pst infection in tobacco leaves.

11p vihashirama2711 21-05-2020 8 1   Download

Adventitious root (AR) formation in axillary shoot tip cuttings is a crucial physiological process for ornamental propagation that is utilised in global production chains for young plants. In this process, the nitrogen and carbohydrate metabolisms of a cutting are regulated by its total nitrogen content (Nt), dark exposure during transport and irradiance levels at distinct production sites and phases through a specific plasticity to readjust metabolite pools.

20p vihashirama2711 21-05-2020 16 1   Download

Phytocystatins (PhyCys) act as endogenous regulators of cysteine proteases (CysProt) involved in various physiological processes. Besides, PhyCys are involved in plant reactions to abiotic stresses like drought or darkness and have been used as effective molecules against different pests and pathogens.

13p vishikamaru2711 29-04-2020 10 1   Download

Under high plant density, intensifying competition among individual plants led to overconsumption of energy and nutrients and resulted in an almost dark condition in the lower strata of the canopy, which suppressed the photosynthetic potential of the shaded leaves. Leaf removal could help to ameliorate this problem and increase crop yields.

12p vishikamaru2711 29-04-2020 11 0   Download

Distillery is one of the most highly polluting and growth oriented industries in India with reference to the extent of water pollution and the quantity of wastewater generated. Apart from distilleries, fermentation industries, sugar mills, pharmaceutical companies and other molasses based industries are also responsible for contamination and generation of waste water. The distillery waste water contains dark brown colored recalcitrant compounds collectively termed as melanoidin polymers. These polymers cause oxygen depletion and increase BOD.

17p cothumenhmong1 08-12-2019 16 0   Download

Pelargonium petal abscission and ethylene-induced leaf senescence are major problems that reduce the longevity of plants. This study was carried out to determine the poststorage influence of nanosilver (NS) particle (0, 20, 40, 60, and 80 mg L–1) application during dark storage period on chlorophyll and carotenoid pigments, malondialdehyde (MDA) content.

10p sony2711 01-02-2019 22 1   Download

DURING THE NINETEENTH CENTURY, when coal gas was used for street illumination, it was observed that trees in the vicinity of streetlamps defoliated more extensively than other trees. Eventually it became apparent that coal gas and air pollutants affect plant growth and development, and ethylene was identified as the active component of coal gas. In 1901, Dimitry Neljubov, a graduate student at the Botanical Institute of St.

20p anhphuonggl 11-04-2013 88 6   Download

Within a few months after al Qaeda’s unlawful terroristic attacks inside the United States on September 11, 2001, the Bush administration embarked on a “dirty war” response to terrorism involving methods of detention, treatment, and interrogation that Vice President Cheney had generalized as responses on “the dark side.

327p phoebe75 20-02-2013 57 4   Download

What everybody wants to know, of course, is how insights from physics might translate into effective therapies that can kill cancer cells (figure 3). Most existing cancer treatments involve trying to remove a tumour surgically or destroying it with radiation, cou- pled with chemotherapy in which a variety of drug regimes try to stymie cell division, block problematic gene pathways or retard angiogenesis. Although drug design is informed by an understanding of molecular and cell biology, it is still something of an art, depend- ent on long and costly clinical trials.

12p taisaokhongthedung 09-01-2013 50 1   Download

The Mobile Detection Assessment and Response System, Exterior (MDARS-E) provides an automated robotic security capability for storage yards, petroleum tank farms, rail yards, and arsenals. The system includes multiple supervised-autonomous platforms equipped with intrusion detection, barrier assessment, and inventory assessment subsystems commanded from an integrated control station. The MDARS-E Intrusion Detection System consists of a motion sensor suite which is selectively enabled while the vehicle is momentarily halted in execution of pre-defined but randomly executed patrols.

11p khangoc2393 13-08-2012 47 1   Download