Diaphragmatic Breathing (2015_12_04 21_58_48 UTC)Jake Allen
The document discusses diaphragmatic breathing and its benefits. It begins by explaining that diaphragmatic breathing, also known as abdominal breathing, involves contracting the diaphragm muscle to inhale air into the lungs, causing the belly to expand. It then notes that 12.7% of American adults practice deep breathing exercises for health purposes. The document goes on to describe chronic obstructive pulmonary disease (COPD) and how it can affect diaphragmatic breathing. It outlines the technique for diaphragmatic breathing and its benefits, such as strengthening the diaphragm and decreasing the effort of breathing. Finally, it discusses how diaphragmatic breathing relates to practices like yoga, meditation, and relaxation.
Blessing Tinotenda Matadi is a 24-year old Zimbabwean citizen currently living in Johannesburg, South Africa. He received his ZGCE at the O-Level with passes in several subjects including Mathematics, Geography, and Integrated Science. At the A-Level he received passes in Business Studies, Economics, and Geography. Matadi has work experience as a receptionist at a construction company in Zimbabwe and currently works at an investing company in Johannesburg dealing with forex and the local stock market. His skills include computer proficiency, client communication, and marketing. His objectives are to further his studies in business administration and become an economist.
The town of Nordhausen took early steps in the 1990s toward a more sustainable energy supply. It established a framework to restructure energy supply by decentralizing the old district heating system. Highly efficient natural gas power stations were brought online in 1994. Today over 40% of Nordhausen's energy needs are met through highly efficient combined heat and power. The town aims to further increase renewable energy sources and reduce CO2 emissions through its integrated climate protection concept and energy and climate pass.
This document discusses plans for a thriller film involving a murder confession to a priest. It outlines the narrative, characters of Harriet the antagonist and Sam the victim, and research showing protagonists are most often male and antagonists most often male or female. It also discusses the target 15-30 year old audience, conventions including protagonist-antagonist conflict and suspense, and ways to keep the audience interested through suspense, questions, and music.
Последний — 7й этаж дома — занимает роскошный
двухуровневый пентхаус с камином и видами на исторический центр столицы.
Пентхаус «СОВЕТНИК» скрыт от посторонних глаз – в ближайшем окружении нет зданий высокой этажности. Архитектура дома делает это приватное владение, недоступное взгляду с прилегающих улиц, настоящей привилегий.
Окна в пол роскошной двусветной гостиной с высотой потолка более 6 метров выходят на Большую Дмитровку. Из зоны open-air открываются виды исторического центра во всем великолепии своего многоцветного полотна домов и улиц.
Ломаные линии крыши напоминает парижскую панораму, создавая настроение каждый день постигать искусство жизни в центре одного из самых ошеломительных мегаполисов мира.
Архитектура пентхауса с большим количеством естественного света и эффективными планировочными решениями позволяет рассматривать его как одно, так и два владения.
The document discusses strategies for achieving the goal of making Siena province carbon free by 2015. It summarizes the reasons for this initiative, including the need to lower CO2 emissions globally. It outlines how the project was developed, including investigating greenhouse gas emissions in the province according to IPCC guidelines. Emissions were calculated from sources like energy production, industry, waste, and agriculture. The results of the emissions inventory balance are also presented.
Este documento brinda una breve descripción de la fecha y hora actuales, el domingo 24 de febrero de 2013, e invita al lector a relajarse y darse una vuelta por la India.
The Glasgow Middle School PTA is hosting its annual Mitch Goldman Hoop It Up Night fundraising event on Friday, April 10th from 6:00-8:30 PM. The event will feature basketball games between the 6th, 7th, and 8th grade boys and girls teams, with doors opening at 6:00 PM and games beginning at 6:30 PM. There will also be a halftime performance by the Glasgow Cheerleaders and food and drinks available for purchase. Volunteers are needed and can sign up by contacting Patti Jones.
Diaphragmatic Breathing (2015_12_04 21_58_48 UTC)Jake Allen
The document discusses diaphragmatic breathing and its benefits. It begins by explaining that diaphragmatic breathing, also known as abdominal breathing, involves contracting the diaphragm muscle to inhale air into the lungs, causing the belly to expand. It then notes that 12.7% of American adults practice deep breathing exercises for health purposes. The document goes on to describe chronic obstructive pulmonary disease (COPD) and how it can affect diaphragmatic breathing. It outlines the technique for diaphragmatic breathing and its benefits, such as strengthening the diaphragm and decreasing the effort of breathing. Finally, it discusses how diaphragmatic breathing relates to practices like yoga, meditation, and relaxation.
Blessing Tinotenda Matadi is a 24-year old Zimbabwean citizen currently living in Johannesburg, South Africa. He received his ZGCE at the O-Level with passes in several subjects including Mathematics, Geography, and Integrated Science. At the A-Level he received passes in Business Studies, Economics, and Geography. Matadi has work experience as a receptionist at a construction company in Zimbabwe and currently works at an investing company in Johannesburg dealing with forex and the local stock market. His skills include computer proficiency, client communication, and marketing. His objectives are to further his studies in business administration and become an economist.
The town of Nordhausen took early steps in the 1990s toward a more sustainable energy supply. It established a framework to restructure energy supply by decentralizing the old district heating system. Highly efficient natural gas power stations were brought online in 1994. Today over 40% of Nordhausen's energy needs are met through highly efficient combined heat and power. The town aims to further increase renewable energy sources and reduce CO2 emissions through its integrated climate protection concept and energy and climate pass.
This document discusses plans for a thriller film involving a murder confession to a priest. It outlines the narrative, characters of Harriet the antagonist and Sam the victim, and research showing protagonists are most often male and antagonists most often male or female. It also discusses the target 15-30 year old audience, conventions including protagonist-antagonist conflict and suspense, and ways to keep the audience interested through suspense, questions, and music.
Последний — 7й этаж дома — занимает роскошный
двухуровневый пентхаус с камином и видами на исторический центр столицы.
Пентхаус «СОВЕТНИК» скрыт от посторонних глаз – в ближайшем окружении нет зданий высокой этажности. Архитектура дома делает это приватное владение, недоступное взгляду с прилегающих улиц, настоящей привилегий.
Окна в пол роскошной двусветной гостиной с высотой потолка более 6 метров выходят на Большую Дмитровку. Из зоны open-air открываются виды исторического центра во всем великолепии своего многоцветного полотна домов и улиц.
Ломаные линии крыши напоминает парижскую панораму, создавая настроение каждый день постигать искусство жизни в центре одного из самых ошеломительных мегаполисов мира.
Архитектура пентхауса с большим количеством естественного света и эффективными планировочными решениями позволяет рассматривать его как одно, так и два владения.
The document discusses strategies for achieving the goal of making Siena province carbon free by 2015. It summarizes the reasons for this initiative, including the need to lower CO2 emissions globally. It outlines how the project was developed, including investigating greenhouse gas emissions in the province according to IPCC guidelines. Emissions were calculated from sources like energy production, industry, waste, and agriculture. The results of the emissions inventory balance are also presented.
Este documento brinda una breve descripción de la fecha y hora actuales, el domingo 24 de febrero de 2013, e invita al lector a relajarse y darse una vuelta por la India.
The Glasgow Middle School PTA is hosting its annual Mitch Goldman Hoop It Up Night fundraising event on Friday, April 10th from 6:00-8:30 PM. The event will feature basketball games between the 6th, 7th, and 8th grade boys and girls teams, with doors opening at 6:00 PM and games beginning at 6:30 PM. There will also be a halftime performance by the Glasgow Cheerleaders and food and drinks available for purchase. Volunteers are needed and can sign up by contacting Patti Jones.
Sclerotia production a way ahead to morchella CultivationDr. siddhant
Morchella, the true morels, belonging to Helvellaceae family of class
Ascomycetes, are amongst the most highly priced fungi in the world. Their
artificial production is still a challenge, even though patents for their
cultivation do exist. The tissue of Morchella sp. was transferred aseptically
to Potato Dextrose Agar medium (peeled, sliced and boiled potato, 200 g;
dextrose, 20 g; agar, 20 g L-1) to grow hyphae. The mycelium showed
fastest growth as compared to other edible mushrooms. It covered entire area
of Petri plate (90 mm) within 4-5 days with the growth rate of 18-
22.5mm/day. A unique growth pattern i.e., vertically oriented mycelia were
observed. Brown coloured pigmentation in the culture was also observed
during the study. The basal media for spawn (wheat grains; Glucose, 1%,
CaCO3, 2%; CaSO4, 1.5% and MgSO4, 1%) was aseptically inoculated with
the mushroom culture. The spawn substrate was colonized by mushroom
mycelium in 7-8 days. The sclerotia were formed in unused (old) spawn.
Wheat straw was used as a substrate for mushroom cultivation. It was
supplemented with wheat bran, 20%, Glucose (1%) and MgSO4 (1%). It
showed prolific growth when it was seeded by mushroom spawn using jar
method. Once substrate was fully covered with mushroom mycelium, casing
was applied. Sclerotia were successfully obtained after 14 days of incubation
in our experiment both in the substrate and casing soil but failed to give rise
to fruiting primordial. Further research is going on to domesticate this
species in our country.
Sclerotia production a way ahead to morchella cultivationDr. siddhant
Morchella, the true morels, belonging to Helvellaceae family of class Ascomycetes, are amongst the most highly prized fungi in the world. Their artificial production is still a challenge, even though patents for their cultivation do exist. The tissue of Morchella sp. was transferred aseptically to Potato Dextrose Agar medium (peeled, sliced and boiled potato, 200 g; dextrose, 20 g; agar, 20 g L-1) to grow hyphae. The mycelium showed fastest growth as compared to other edible mushrooms. It covered entire area of Petri plate (90 mm) within 4-5 days with the growth rate of 18-22.5mm/day. A unique growth pattern i.e. vertically oriented mycelia were
observed. Brown coloured pigmentation in the culture was also observed during the study. The basal media for spawn (wheat grains; Glucose, 1%, CaCO3, 2%; CaSO4, 1.5% and MgSO4, 1%) was aseptically inoculated with the mushroom culture. The spawn substrate was colonized by mushroom mycelium in 7-8 days. The sclerotia were formed in unused (old) spawn. Wheat
straw was used as a substrate for mushroom cultivation. It was supplemented with wheat bran, 20%, Glucose (1%) and MgSO4 (1%). It showed prolific growth when it was seeded by
mushroom spawn using jar method. Once substrate was fully covered with mushroom mycelium, casing was applied. Sclerotia were successfully obtained after 14 days of incubation in our experiment both in the substrate and casing soil but failed to give rise to fruiting primordial. Further research is going on to domesticate this species in this part of country.
A new filter for safe view of solar eclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
An Approach to Improve Yield Parameters of Pleurotus florida Strain P1Dr. siddhant
Aim: The efficient mushroom production involves many factors of which spawn production, culture methods and substrate selection are of prime importance. The research has, therefore, been carried out to standardize these aspects in present communication, for production of Pleurotus florida Strain P1.
Materials and Methods: Various cereals (maize, oat, barley) and millets (Italian millets, Little millet, Pearl millet) were assessed against wheat grain spawn for enhancing yield and biological efficiency of mushroom. Most suitable wheat straw component among fine pieces of leaves and leaf sheath (0.2
cm), coarse pieces of leaves and leaf sheath (0.4 cm), small (1.0 cm) and large pieces of the stem (1.7 cm) were also evaluated for the manifestations above. Various culture methods viz., bag, column, wall and tray culture and few substrate mixtures (corncob + wheat straw, mango sawdust + wheat straw and rice husk + wheat straw) have also been taken to increase yield performance of mushroom.
Results: The result showed that barley and oat grains produced good quality spawn in terms of quick mycelial running on the grain surface (14 days each). These spawn produced acceleration of spawn running and increased yield, as compared to other types of spawn. When different components of wheat straw were evaluated for the yield performance of mushroom, the course pieces of the stem (1.0 cm) proved the most appropriate component in relation to very low/zero contamination along highest yield (819 gm) and biological efficiency (163.8%). In contrast, wheat straw and corn cob were
recognized as the best substrate combination with highest yield (707 gm) and biological efficiency (141.4%) of mushrooms. Among different culture techniques used, only the column method gave significant yield (930 gm) and biological efficiency (186%) with appropriate mushrooms sizes from
packaging point of view.
Conclusion: The results obtained during the study revealed that by adopting the composite approach, the growers enhance mushroom production in manyfolds. The mushroom is cultivated by following column method. The wheat straw devoid from pieces of leaf & leaf sheath should be utilized
as a substrate with corncob combination. It should be inoculated with oat/barley spawn to higher yield.
A new filter for safe view of Solar EclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
A new filter for safe view of Solar EclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
Comparison of Growth and Development of Pleurotus florida against Wastes from...Dr. siddhant
Two wastes from animal origin, viz., human hairs and egg shells were evaluated for different manifestations of white oyster mushroom, Pleurotus florida. The mushroom utilized both the
substrates for their growth and sporophore formation. The mycelial growth was significantly (P=0.05) faster on egg shell (18 days) as compared to human hair (23 days). The crop of mushroom was harvested in four flushes where human hairs showed higher yield and biological efficiency of mushroom (165 gm, 33%) than egg shells (155 gm, 31%), respectively. In respect of yield parameters such as yield, biological efficiency, number of mushroom fruit bodies and average weight of
sporophores, both the substrates were statistically at par to each other. Utilization of human hairs egg shells by P. florida reveals a new strategy for mycoremediation of these wastes.
Determination of the Paper Quality as a Substrate for Oyster Mushroom Cultiva...Dr. siddhant
Magazine paper and cardboard produced the highest yields (450g and 495g respectively) and biological efficiencies (90% and 99% respectively) of Pleurotus florida mushroom compared to other paper substrates. They also produced a significant number of mushroom fruit bodies (56 for magazine paper and 64 for cardboard). Corrugated cardboard produced mushrooms with a significantly higher average weight per fruit body of 10.29g. Overall, oyster mushrooms grew well on paper and cardboard substrates, utilizing their cellulose, hemicellulose, and lignin components for growth and reproduction.
The document summarizes an experiment evaluating different paper and cardboard substrates for cultivating the white oyster mushroom Pleurotus florida. Ten materials were tested as substrates: eight types of paper (glaze paper, brown paper, newspaper, magazine paper, chart paper, kite paper, rough copy paper, and A-4 printing paper) and two types of cardboard (corrugated and plain cardboard). All substrates supported mushroom growth and fruiting. Yield and biological efficiency varied between substrates, ranging from 190-495 grams and 38-99% respectively over three flushes. Magazine paper and cardboard produced significantly higher yield and biological efficiency than the control (newspaper). Corrugated cardboard also produced significantly heavier individual mushrooms
A Modified Approach in Substrate Preparation Technique for Small Scale Oyster...Dr. siddhant
Aims: Cultivation of oyster mushrooms has increased vastly in a global scale during last few
decades. Contaminants and indigenous microflora present in the substrate may led to the low
productivity of mushrooms. Keeping this in mind, the present study was under-taken with slight
modification in substrate preparation technique to eliminate dust particles from the substrate and to
assure contamination free mushroom production.
Study Design: Comparative evaluation between modified approach and control beds.
Place and Duration: The study was carried out in Shri Laxman Prasad Pyare Lal Agro Products,
Ayodhya during 2017.
Methodology: The wheat straw substrate was immersed in the drum containing tap water, mixing
properly and allowed to stand for 10-15 min to settle down the dust particle in the bottom of the
drum. After that, the floating substrate was transferred to the slant surface so that the extra water
was decanted off. This substrate was put in to the steam sterilised gunny bag and steeped in the
chemical solution consisting of Formaldehyde (500 ppm) and Bovistin (75 ppm) for 18 h. For the
Short Communication
Siddhant et al.; AJAHR, 2(2): 1-5, 2018; Article no.AJAHR.44907
2
control, fresh wheat straw was put in to the steam sterilised gunny bag and steeped directly in the
chemical solution as suggested above. After removal of excess water, the substrate was used for
spawning with inoculums of Pleurotus sajor-caju, Strain- Malaysia.
Results: Beds with modified approach showed a complete absence of contaminants during entire
crop cycle which showed the effectiveness of modified method while beds treated as control
showed little incidence of various contaminants viz., Alternaria alternata, Aspergillus fumigatus,
Curvularia sp., Penicillium sp., and Rhizopus stolonifer with 6.67-20.00 percent incidence.
Conclusion: The results revealed that the modified method should be considered to contamination
free mushroom production.
Comparison of Growth and Development of Pleurotus florida against Wastes fr...Dr. siddhant
Two wastes from animal origin, viz., human hairs and egg shells were evaluated for different manifestations of white oyster mushroom, Pleurotus florida. The mushroom utilized both the substrates for their growth and sporophore formation. The mycelial growth was significantly (P=0.05) faster on egg shell (18 days) as compared to human hair (23 days). The crop of mushroom was harvested in four flushes where human hairs showed higher yield and biological efficiency of mushroom (165gm, 33%) than egg shells (155gm, 31%), respectively. In respect of yield parameters such as yield, biological efficiency, number of mushroom fruit bodies and average weight of sporophores, both the substrates were statistically at par to each other. Utilization of human hairs and egg shells by P. florida reveals a new strategy for mycoremediation of these wastes.
Effect of spawned and simple casing on the biological efficiency of pink oyster mushroom Pleurotus eous was observed. The results exhibit that spawned casing not only takes lesser time for case run but also produces early primordial development. A positive response on mushroom biomass is also noticed in this technique.
The future scientists symposium 2017 nigeriaDr. siddhant
The document provides information about The Future Scientists Symposium 2017 hosted by Ladoke Akintola University of Technology in Ogbomoso, Nigeria from May 29-31, 2017. It includes the book of abstracts from presentations on topics related to research for sustainable development in Nigeria. The abstracts cover a range of chemistry topics from various universities in Nigeria and were reviewed by a team of editors. The symposium aimed to advance research skills of young scientists and help achieve sustainability in Nigeria's chemistry enterprise.
Wet rot disease of Cereus hexagonus and fruit rot of Syzygium cumini, new to ...Dr. siddhant
During an extensive survey of fungi from Faizabad (U.P.), the author came across two important diseases, viz., wet rot of Cereus hexagonus caused by Periconia byssoides Pers ex Me'rat and fruit rot of Syzygium cumini (L.) Skeels caused by Rhizopus nigricans Ehrenb. ex Corda, new to India. The specimen has been deposited in the Department of Botany, K.S.S. P.G. College, Faizabad under Accession No. RSK 415 and 558.
Record of periconia byssoides on four o clock plant from indiaDr. siddhant
In September, 1978, the author observed plants of Mirabilis jalapa L. infected by wet disease at Faizabad. On examination the pathogen responsible for the disease was found to be Periconia byssoides Pers. ex Me'rat. The specimen has been deposited in the Department of Botany, K.S.S. P.G. College, Faizabad as Herbarium No. RSK-260. The present case is a new host record for India.
Periconia rot of capsicum annum in indiaDr. siddhant
Periconia byssoides is known to parasite a number of plants in India but so far not reported on Capsicum annuum L. The small spherical to irregular spots of light brown colour gradually enlarged and merged subsequently to form continuous dark brown to black patches on stem, leaves and fruits. The whole plant were soon infected and ultimately dried within 20-25 days. The damage was about 70-85 per cent. The fungus was isolated on PDA medium by usual methods. The specimen has been deposited (No. RSK-142) in the herbarium of Botany Department, K.S.S. P.G. College, Faizabad.
Cited this as: R.S. Kanaujia and R.S. Verma (1979): Periconia rot of Capsicum annuum in India. Indian Phytopathology. 32(3): 445.
In December 1978, the author observed the stored fruits of Citrus reticulata Blanco severely infected by a fungus causing soft rot in local fruit market of Faizabad. The entire fruit surface was densely covered by the fungus causing the rot. The fungus was isolated on PDA medium and identified as Trichoderma lignorum (Tode) harz.
In India, T. lignorum has been found on various substrates, viz., soil, rhizosphere region of Pennisetum typhoides, paddy straw of mushroom beds, phyllosphere of Impatiens balsamina and Citrus crysocarpa but not on Citrus reticulata and the present association is a new record for India.
Cited this as: R.S. Kanaujia (1979): Fruit rot of mandarin orange. Indian Phytopathology. 32(3):450.
Notes on a new fungal disease of alocasia indicaDr. siddhant
Short hole disease of Alocasia indica Schott, caused by Phoma exigua Desm., earlier unknown to India has been reported from Faizabad. The infection was chiefly confined to the margins of lamina. It started as small nonchlorophyllous spots near the fronds. The spots gradually enlarged irregularly upto 2-3 cm sq. area of the leaf, merged and in final stage, necrosis and then short holes appeared within a month. The pathogenicity tests performed by standard methods proved pathogenic nature of the fungus.
Sclerotia production a way ahead to morchella CultivationDr. siddhant
Morchella, the true morels, belonging to Helvellaceae family of class
Ascomycetes, are amongst the most highly priced fungi in the world. Their
artificial production is still a challenge, even though patents for their
cultivation do exist. The tissue of Morchella sp. was transferred aseptically
to Potato Dextrose Agar medium (peeled, sliced and boiled potato, 200 g;
dextrose, 20 g; agar, 20 g L-1) to grow hyphae. The mycelium showed
fastest growth as compared to other edible mushrooms. It covered entire area
of Petri plate (90 mm) within 4-5 days with the growth rate of 18-
22.5mm/day. A unique growth pattern i.e., vertically oriented mycelia were
observed. Brown coloured pigmentation in the culture was also observed
during the study. The basal media for spawn (wheat grains; Glucose, 1%,
CaCO3, 2%; CaSO4, 1.5% and MgSO4, 1%) was aseptically inoculated with
the mushroom culture. The spawn substrate was colonized by mushroom
mycelium in 7-8 days. The sclerotia were formed in unused (old) spawn.
Wheat straw was used as a substrate for mushroom cultivation. It was
supplemented with wheat bran, 20%, Glucose (1%) and MgSO4 (1%). It
showed prolific growth when it was seeded by mushroom spawn using jar
method. Once substrate was fully covered with mushroom mycelium, casing
was applied. Sclerotia were successfully obtained after 14 days of incubation
in our experiment both in the substrate and casing soil but failed to give rise
to fruiting primordial. Further research is going on to domesticate this
species in our country.
Sclerotia production a way ahead to morchella cultivationDr. siddhant
Morchella, the true morels, belonging to Helvellaceae family of class Ascomycetes, are amongst the most highly prized fungi in the world. Their artificial production is still a challenge, even though patents for their cultivation do exist. The tissue of Morchella sp. was transferred aseptically to Potato Dextrose Agar medium (peeled, sliced and boiled potato, 200 g; dextrose, 20 g; agar, 20 g L-1) to grow hyphae. The mycelium showed fastest growth as compared to other edible mushrooms. It covered entire area of Petri plate (90 mm) within 4-5 days with the growth rate of 18-22.5mm/day. A unique growth pattern i.e. vertically oriented mycelia were
observed. Brown coloured pigmentation in the culture was also observed during the study. The basal media for spawn (wheat grains; Glucose, 1%, CaCO3, 2%; CaSO4, 1.5% and MgSO4, 1%) was aseptically inoculated with the mushroom culture. The spawn substrate was colonized by mushroom mycelium in 7-8 days. The sclerotia were formed in unused (old) spawn. Wheat
straw was used as a substrate for mushroom cultivation. It was supplemented with wheat bran, 20%, Glucose (1%) and MgSO4 (1%). It showed prolific growth when it was seeded by
mushroom spawn using jar method. Once substrate was fully covered with mushroom mycelium, casing was applied. Sclerotia were successfully obtained after 14 days of incubation in our experiment both in the substrate and casing soil but failed to give rise to fruiting primordial. Further research is going on to domesticate this species in this part of country.
A new filter for safe view of solar eclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
An Approach to Improve Yield Parameters of Pleurotus florida Strain P1Dr. siddhant
Aim: The efficient mushroom production involves many factors of which spawn production, culture methods and substrate selection are of prime importance. The research has, therefore, been carried out to standardize these aspects in present communication, for production of Pleurotus florida Strain P1.
Materials and Methods: Various cereals (maize, oat, barley) and millets (Italian millets, Little millet, Pearl millet) were assessed against wheat grain spawn for enhancing yield and biological efficiency of mushroom. Most suitable wheat straw component among fine pieces of leaves and leaf sheath (0.2
cm), coarse pieces of leaves and leaf sheath (0.4 cm), small (1.0 cm) and large pieces of the stem (1.7 cm) were also evaluated for the manifestations above. Various culture methods viz., bag, column, wall and tray culture and few substrate mixtures (corncob + wheat straw, mango sawdust + wheat straw and rice husk + wheat straw) have also been taken to increase yield performance of mushroom.
Results: The result showed that barley and oat grains produced good quality spawn in terms of quick mycelial running on the grain surface (14 days each). These spawn produced acceleration of spawn running and increased yield, as compared to other types of spawn. When different components of wheat straw were evaluated for the yield performance of mushroom, the course pieces of the stem (1.0 cm) proved the most appropriate component in relation to very low/zero contamination along highest yield (819 gm) and biological efficiency (163.8%). In contrast, wheat straw and corn cob were
recognized as the best substrate combination with highest yield (707 gm) and biological efficiency (141.4%) of mushrooms. Among different culture techniques used, only the column method gave significant yield (930 gm) and biological efficiency (186%) with appropriate mushrooms sizes from
packaging point of view.
Conclusion: The results obtained during the study revealed that by adopting the composite approach, the growers enhance mushroom production in manyfolds. The mushroom is cultivated by following column method. The wheat straw devoid from pieces of leaf & leaf sheath should be utilized
as a substrate with corncob combination. It should be inoculated with oat/barley spawn to higher yield.
A new filter for safe view of Solar EclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
A new filter for safe view of Solar EclipseDr. siddhant
Looking directly at the sun can lead to permanent eye injury due to damage of light-sensitive rod and cone cells within the retina. There are two ways to look at the Sun safely: by observing the sun directly through a suitable filter, or by projecting the Sun’s reflection onto a piece of paper via handmade pinhole camera/ telescope. The present correspondence shows the specification for the development of an optical instrument for the direct observation of sun. For this device, commonly available solar control glass plates can be used. The design of this filter is based on the fact that both visible and UV radiation comply with the law of Reflection and Refraction of light. As light rays appeared on the glass plate, most of the rays pass through the glass after refraction. A portion of the incident ray is mirrored and goes out to the next glass panel, where the same thing is going to happen. Through this way, multiple glass plates reflect the light ray before diffuse light is received. Owing to the fact that diffuse reflection is responsible for the ability to see most illuminated objects, we will be able to see the dull image of sun directly through this filter during the solar eclipse.
Comparison of Growth and Development of Pleurotus florida against Wastes from...Dr. siddhant
Two wastes from animal origin, viz., human hairs and egg shells were evaluated for different manifestations of white oyster mushroom, Pleurotus florida. The mushroom utilized both the
substrates for their growth and sporophore formation. The mycelial growth was significantly (P=0.05) faster on egg shell (18 days) as compared to human hair (23 days). The crop of mushroom was harvested in four flushes where human hairs showed higher yield and biological efficiency of mushroom (165 gm, 33%) than egg shells (155 gm, 31%), respectively. In respect of yield parameters such as yield, biological efficiency, number of mushroom fruit bodies and average weight of
sporophores, both the substrates were statistically at par to each other. Utilization of human hairs egg shells by P. florida reveals a new strategy for mycoremediation of these wastes.
Determination of the Paper Quality as a Substrate for Oyster Mushroom Cultiva...Dr. siddhant
Magazine paper and cardboard produced the highest yields (450g and 495g respectively) and biological efficiencies (90% and 99% respectively) of Pleurotus florida mushroom compared to other paper substrates. They also produced a significant number of mushroom fruit bodies (56 for magazine paper and 64 for cardboard). Corrugated cardboard produced mushrooms with a significantly higher average weight per fruit body of 10.29g. Overall, oyster mushrooms grew well on paper and cardboard substrates, utilizing their cellulose, hemicellulose, and lignin components for growth and reproduction.
The document summarizes an experiment evaluating different paper and cardboard substrates for cultivating the white oyster mushroom Pleurotus florida. Ten materials were tested as substrates: eight types of paper (glaze paper, brown paper, newspaper, magazine paper, chart paper, kite paper, rough copy paper, and A-4 printing paper) and two types of cardboard (corrugated and plain cardboard). All substrates supported mushroom growth and fruiting. Yield and biological efficiency varied between substrates, ranging from 190-495 grams and 38-99% respectively over three flushes. Magazine paper and cardboard produced significantly higher yield and biological efficiency than the control (newspaper). Corrugated cardboard also produced significantly heavier individual mushrooms
A Modified Approach in Substrate Preparation Technique for Small Scale Oyster...Dr. siddhant
Aims: Cultivation of oyster mushrooms has increased vastly in a global scale during last few
decades. Contaminants and indigenous microflora present in the substrate may led to the low
productivity of mushrooms. Keeping this in mind, the present study was under-taken with slight
modification in substrate preparation technique to eliminate dust particles from the substrate and to
assure contamination free mushroom production.
Study Design: Comparative evaluation between modified approach and control beds.
Place and Duration: The study was carried out in Shri Laxman Prasad Pyare Lal Agro Products,
Ayodhya during 2017.
Methodology: The wheat straw substrate was immersed in the drum containing tap water, mixing
properly and allowed to stand for 10-15 min to settle down the dust particle in the bottom of the
drum. After that, the floating substrate was transferred to the slant surface so that the extra water
was decanted off. This substrate was put in to the steam sterilised gunny bag and steeped in the
chemical solution consisting of Formaldehyde (500 ppm) and Bovistin (75 ppm) for 18 h. For the
Short Communication
Siddhant et al.; AJAHR, 2(2): 1-5, 2018; Article no.AJAHR.44907
2
control, fresh wheat straw was put in to the steam sterilised gunny bag and steeped directly in the
chemical solution as suggested above. After removal of excess water, the substrate was used for
spawning with inoculums of Pleurotus sajor-caju, Strain- Malaysia.
Results: Beds with modified approach showed a complete absence of contaminants during entire
crop cycle which showed the effectiveness of modified method while beds treated as control
showed little incidence of various contaminants viz., Alternaria alternata, Aspergillus fumigatus,
Curvularia sp., Penicillium sp., and Rhizopus stolonifer with 6.67-20.00 percent incidence.
Conclusion: The results revealed that the modified method should be considered to contamination
free mushroom production.
Comparison of Growth and Development of Pleurotus florida against Wastes fr...Dr. siddhant
Two wastes from animal origin, viz., human hairs and egg shells were evaluated for different manifestations of white oyster mushroom, Pleurotus florida. The mushroom utilized both the substrates for their growth and sporophore formation. The mycelial growth was significantly (P=0.05) faster on egg shell (18 days) as compared to human hair (23 days). The crop of mushroom was harvested in four flushes where human hairs showed higher yield and biological efficiency of mushroom (165gm, 33%) than egg shells (155gm, 31%), respectively. In respect of yield parameters such as yield, biological efficiency, number of mushroom fruit bodies and average weight of sporophores, both the substrates were statistically at par to each other. Utilization of human hairs and egg shells by P. florida reveals a new strategy for mycoremediation of these wastes.
Effect of spawned and simple casing on the biological efficiency of pink oyster mushroom Pleurotus eous was observed. The results exhibit that spawned casing not only takes lesser time for case run but also produces early primordial development. A positive response on mushroom biomass is also noticed in this technique.
The future scientists symposium 2017 nigeriaDr. siddhant
The document provides information about The Future Scientists Symposium 2017 hosted by Ladoke Akintola University of Technology in Ogbomoso, Nigeria from May 29-31, 2017. It includes the book of abstracts from presentations on topics related to research for sustainable development in Nigeria. The abstracts cover a range of chemistry topics from various universities in Nigeria and were reviewed by a team of editors. The symposium aimed to advance research skills of young scientists and help achieve sustainability in Nigeria's chemistry enterprise.
Wet rot disease of Cereus hexagonus and fruit rot of Syzygium cumini, new to ...Dr. siddhant
During an extensive survey of fungi from Faizabad (U.P.), the author came across two important diseases, viz., wet rot of Cereus hexagonus caused by Periconia byssoides Pers ex Me'rat and fruit rot of Syzygium cumini (L.) Skeels caused by Rhizopus nigricans Ehrenb. ex Corda, new to India. The specimen has been deposited in the Department of Botany, K.S.S. P.G. College, Faizabad under Accession No. RSK 415 and 558.
Record of periconia byssoides on four o clock plant from indiaDr. siddhant
In September, 1978, the author observed plants of Mirabilis jalapa L. infected by wet disease at Faizabad. On examination the pathogen responsible for the disease was found to be Periconia byssoides Pers. ex Me'rat. The specimen has been deposited in the Department of Botany, K.S.S. P.G. College, Faizabad as Herbarium No. RSK-260. The present case is a new host record for India.
Periconia rot of capsicum annum in indiaDr. siddhant
Periconia byssoides is known to parasite a number of plants in India but so far not reported on Capsicum annuum L. The small spherical to irregular spots of light brown colour gradually enlarged and merged subsequently to form continuous dark brown to black patches on stem, leaves and fruits. The whole plant were soon infected and ultimately dried within 20-25 days. The damage was about 70-85 per cent. The fungus was isolated on PDA medium by usual methods. The specimen has been deposited (No. RSK-142) in the herbarium of Botany Department, K.S.S. P.G. College, Faizabad.
Cited this as: R.S. Kanaujia and R.S. Verma (1979): Periconia rot of Capsicum annuum in India. Indian Phytopathology. 32(3): 445.
In December 1978, the author observed the stored fruits of Citrus reticulata Blanco severely infected by a fungus causing soft rot in local fruit market of Faizabad. The entire fruit surface was densely covered by the fungus causing the rot. The fungus was isolated on PDA medium and identified as Trichoderma lignorum (Tode) harz.
In India, T. lignorum has been found on various substrates, viz., soil, rhizosphere region of Pennisetum typhoides, paddy straw of mushroom beds, phyllosphere of Impatiens balsamina and Citrus crysocarpa but not on Citrus reticulata and the present association is a new record for India.
Cited this as: R.S. Kanaujia (1979): Fruit rot of mandarin orange. Indian Phytopathology. 32(3):450.
Notes on a new fungal disease of alocasia indicaDr. siddhant
Short hole disease of Alocasia indica Schott, caused by Phoma exigua Desm., earlier unknown to India has been reported from Faizabad. The infection was chiefly confined to the margins of lamina. It started as small nonchlorophyllous spots near the fronds. The spots gradually enlarged irregularly upto 2-3 cm sq. area of the leaf, merged and in final stage, necrosis and then short holes appeared within a month. The pathogenicity tests performed by standard methods proved pathogenic nature of the fungus.
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...AbdullaAlAsif1
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Current Ms word generated power point presentation covers major details about the micronuclei test. It's significance and assays to conduct it. It is used to detect the micronuclei formation inside the cells of nearly every multicellular organism. It's formation takes place during chromosomal sepration at metaphase.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.