scholarly journals A Research on Identification Cultivar of Dahlia Cav. Growns In Traditional Van Gardens

2020 ◽  
Vol 4 (3) ◽  
pp. 468-467
Author(s):  
Şevket ALP ◽  
Mevlüde TATAR

Exotic ornamental plants belonging to various cultural centers are grown in Van Gardens that goes back to the Urartians. Dahlia Cav. is one of the exotic types brought to be grown in Van. Exotic ornamental plants belonging to various cultural centers in Van Gardens dating back to the Urartians are grown. There were the exotic plants that grow in tradition Van gardens. Dahlia Cav. was one of the exotic plants brought to be grown in Van Gardens. As a result of the experimentations, 3 groups of Dahlia cv. having different morphologic characteristics have been identified in Eminpaşa District. According to the group keys of identified Dahlia cv., it has been identified that the first group consists of the flowers having yellow color and is 10 cm in diameter, the second one has red color and its diameter is under 10 cm, and the last one has a purple color and is under 10 cm in diameter. In Van and its vicinity, Dahlia cv. types which fit the climate, soil and other surrounding conditions have existed up until today. The usage of these types that do not belong to the very nature of Van, that is, not from Van, would be a cultural and biological achievement in reforming the urban identity.

Author(s):  
Daniel A. Brinton ◽  
Charles P. Wilkinson

The differential diagnosis of rhegmatogenous retinal detachment includes secondary (nonrhegmatogenous) retinal detachment and other entities that may simulate a retinal detachment. Nonrhegmatogenous detachments are categorized as exudative (serous) and tractional detachments. Conditions that may be mistaken for retinal detachment include retinoschisis, choroidal detachment or tumors, and vitreous membranes. Sometimes benign findings in the peripheral retina are mistaken for retinal breaks. The most prominent feature of the fundus is the optic nerve head or disc, the only place in the human body that affords a direct view of a tract of the central nervous system. The foveola, the functional center of the fundus, is located in the center of the fovea, which has a diameter of about 5°. The macula is centered on the fovea and has a diameter of about 17°. The multiple branches of the central retinal artery are readily identifi ed by their bright red color and relatively narrow caliber. The multiple tributaries of the central retinal vein are recognized by their dark red color and relatively wider caliber. In a darkly pigmented fundus, the choroidal vessels in the posterior pole can be obscured from view, but in an eye with minimal pigment, they are readily visible. The venous tributaries of the choroid that make up the vortex veins are usually easily seen. The most prominent features of the choroidal venous system are the vortex ampullae, of which there are usually four (but sometimes more). They are located approximately in the 1-, 5-, 7-, and 11-o’clock meridians, just posterior to the equator. The horizontal meridians are usually identifiable by their radially oriented, long posterior ciliary nerves, and infrequently the long posterior ciliary artery can be seen adjacent to the nerve. The nerve is relatively broad and has a yellow color, and the artery is identifiable by its red color. The artery is usually inferior to the nerve temporally, and superior to it nasally (Figure 5–1).


1999 ◽  
Vol 62 (4) ◽  
pp. 313-317 ◽  
Author(s):  
DONG-HYUN KANG ◽  
DANIEL Y. C. FUNG

A new medium (Escherichia coli O157:H7 medium: EOH) was developed for differentiation between E. coli and E. coli O157:H7. The EOH medium was compared with sorbitol MacConkey agar (SMAC), which is the most popular medium to enumerate E. coli O157:H7. Several combinations of 35 dyes were evaluated to develop the new medium. Indigo carmine (0.03 g/liter) and phenol red (0.036 g/liter) were found as the best combination for differentiation between E. coli O157:H7 and E. coli and added to the basal agar medium (SMAC medium excluding neutral red and crystal violet) for EOH medium. On the dark blue EOH medium, E. coli produced a yellow color with clear zone, whereas E. coli O157:H7 produced a red color without clear zone. For differentiation between E. coli and E. coli O157:H7, EOH has much better potential than SMAC. Furthermore, the red color produced by normal E. coli in SMAC may mask the light gray color produced by E. coli O157: H7, whereas the yellow color with clear zone did not mask the red color without clear zone in the EOH medium. The recovery numbers of E. coli O157:H7 from inoculated ground beef, pork, and turkey were not significantly different between SMAC and EOH media (P > 0.05). The recovery rates of heat- and cold-injured E. coli O157:H7 also were not significantly different (P > 0.05).


Author(s):  
Khuê Võ Anh

A new spectrophotometric method for determinating trace amounts of fluoride has been introduced in this article. The principle of the method is based on the reaction of fluoride with a complex of aluminum ion and xylenol orange reagent (Al-XO). The concentration of fluoride in water is determined by measuring the red color of the Al-XO complex at 555 nm or measuring the yellow color of the XO reagent at 430 nm. The factors affecting the method for the determination of fluoride were examined. At the optimum condition, the limit of quantitation of this method is 0.08-2.1 mg/L. Based on an analysis of fluoride in the actual samples, the error of the method is less than 6%. A new point of this article is that this is the first time the type of calibration curve graph A = f (logC) in the spectrophotometric method (where: A – absorption; log - logarithm; C – concentration of fluoride) has been used in the world.


Author(s):  
Srishti Jain

Color is of great importance in our India, without color, there is no basis for any object, person, color really tells us the nature of each other. The color or color refers to the color of the substance, red, yellow, blue. Depending on the combination of these, several distinctions of varna can be made. India is a religious country with different beliefs. Manuscripts have a special relationship with religion. Manuscripts are the best means of salvation for our teachers. One of them is the illustrated Jain manuscript Adipuran. The manuscript, which has been composed by Acharya Pushpadanta, depicts the life history of Lord Rishabhdev (the first Tirthankara) through paintings. The presented manuscript is stored in the scripture store of Terapanthiyan, the Digambar Jain big temple of Jaipur. Its clerical 1597 (AD 1540) is Falgun Shukla 13. Its writing work was done by a Brahmin man named Vishnudas and the paintings are made by Harinath Kayastha and his family. This 687-page manuscript has 541 colored illustrations corresponding to the biography of Tirthankara Rishabhdev. Mainly in the picture, the mineral color (made from a mixture of vegetable juices, ie the color made from the bark of clay stone trees, etc.) is the most used. Mainly ocher (red) Hironji (green) Ramaraj (yellow) ink (black) color is mainly used. The four colors used in the manuscript are symbols of Jainism, such as the red color (ocher) represents our inner vision, that is, the Siddha Parmeshti used in Jainism. Those who have attained salvation. Yellow color activates our mind. Green color gives peace. It helps in self-realization. Blue color is absorbent and does not allow the outside effect to go inside. Black color was used for writing in manuscripts. The ink for writing work was made with three methods. हमारे भारतवर्ष में रंग का बहुत महत्व है रंग के बिना किसी भी वस्तु, व्यक्ति का कोई आधार नहीं है सही मायने में रंग ही हमको एक दूसरे के स्वरूप को बताते हैं। वर्ण या रंग का अर्थ पदार्थ की रंगत से है लाल, पीला, नीला। इनके मिश्रण के आधार पर वर्ण के अनेक भेद किये जा सकते हैं। भारतदेश एक धर्म प्रधान देश है जिसमें विभिन्न मान्यतायें हैं। धर्म के साथ पाण्डुलिपियों का विशेष सम्बन्ध है पाण्डुलिपियाँ हमारे गुरूओं की मोक्ष साधना का उत्तम साधन है उनमें से एक है सचित्र जैन पाण्डुलिपि आदिपुराण। जिसकी रचना आचार्य पुष्पदंत ने की है पाण्डुलिपि में भगवान ऋषभदेव (प्रथम तीर्थंकर) के जीवन चरित को चित्रों के माध्यम से दर्शाया गया है। प्रस्तुत पाण्डुलिपि जयपुर के दिगम्बर जैन बड़ा मन्दिर तेरापंथियान के शास्त्र भण्डार में संग्रहित है। इसका लिपिकाल 1597 (ई. सन् 1540) फाल्गुन शुक्ल 13 है। इसका लेखन कार्य विश्नुदास नाम के ब्राह्मण व्यक्ति के द्वारा किया गया और चित्र हरिनाथ कायस्थ और उनके परिवार द्वारा बनाये गये हैं। 687 पृष्ठों की इस पाण्डुलिपि में तीर्थंकर ऋषभदेव के जीवनचरित के अनुरूप 541 रंगीन चित्र हैं। मुख्य रूप से चित्र में खनिज रंग (वनस्पति रसों के मिश्रण से निर्मित अर्थात् मिट्टी पत्थर वृक्षों की छाल आदि से बने रंग) का प्रयोग सर्वाधिक किया गया है। मुख्यतः गेरू (लाल) हिरोंजी (हरा) रामरज (पीला) स्याही (काला) रंग प्रमुख रूप से प्रयोग हुआ है। पाण्डुलिपि में प्रयुक्त चारों रंग जैन धर्म के प्रतीक हैं जैसे कि लाल रंग (गेरू) हमारी आंतरिक दृष्टि यानि कि जैन धर्म में प्रयुक्त सिद्ध परमेष्टी को दर्शाता है। जिन्होंने मोक्ष को प्राप्त कर लिया है। पीला रंग हमारे मन को सक्रिय करता है। हरा रंग शांति देता है। आत्मसाक्षात्कार में सहायक होता है। नीला रंग अवशोषक होता है वह बाहर के प्रभाव को अंदर नहीं जाने देता। काला रंग पाण्डुलिपियों में लेखनकार्य के लिये प्रयोग में लाया जाता था। लेखन कार्य के लिये स्याही तीन विधियों से बनायी जाती थी।


CORAK ◽  
2012 ◽  
Vol 1 (1) ◽  
Author(s):  
Nofrial Nofrial

Finishing is the final stage of the work process of making wood products, includingthe provision of certain materials, to embellish, visually highlight and protect the wood surface.Wood products would be more attractive when finished to the right. Realize an attractiveappearance finishing something very important, therefore there is need for a new discovery forwood finishing materials.Herbs as a natural material potential for wood products finishing materials. Inaddition to friendly environment, plants are also easy to obtain. Plants of various types can beprocessed and used as a wood finishing material, either as a basic dye, a mixture of dyes, aswell as the final finishing. In these experiments conducted on turmeric, gum gambier, betelleaves, sticks henna, mangosteen rind, skin jengkol, and injet for coloring wood.Through experimental research, with the wet technique and the results indicate sapgambier saffron color the best, producing the yellow color of turmeric, gambier and injet sapproduces a red color maroon. The maximum color is produced in addition to the basic materialcontaining pigment is good, as well as precise materials processing techniques, as well asabsorption of the pigments are also good timber. Meanwhile, the color produced by betelleaves, sticks henna, mangosteen rind, skin jengkol, less than the maximum. It is based on theassumption of researchers due to lack / incompatibility processing techniques such materials.Keywords: finishing, wood, natural materials.


1978 ◽  
Vol 5 (1) ◽  
pp. 25-34 ◽  
Author(s):  
Daniel F. Austin

Europeans began introducing plants into southeastern Florida during the 16th century, and by the middle of the 18th century several of these were already naturalized. Few of these events have been recorded, but we know that the Guava, Papaya, and oranges, were among the early immigrants. American settlement in the middle 1800s began another phase of plant movement which continues to the present. H. M. Flagler, Henry Nehrling, John C. Gifford, and others, brought plants in for landscaping or other uses. Among those brought in by the United States Department of Agriculture were the Sisal, introduced by Henry Perrine, and the many food and ornamental plants sent by David Fairchild to the Miami Introduction Station. Many of the plants brought to Florida have become important as ornamentals or foods; however, some of the exotics have escaped and now present problems to the native ecosystems and to Man.Over 170 species of ferns and flowering plants are naturalized in southeastern Florida. Hundreds of other exotic plants have been introduced into the region and the potential exists for others to escape. Species such as Melaleuca quinquenervia are invading wet habitats and decreasing diversity; the Australian Pine (Casuarina equisetifolia) has become so abundant on some beaches that it interferes with nesting seaturtles and American Crocodiles, as well as contributing to dune erosion. Water-hyacinth (Eichhornia crassipes) and Florida Elodea (Hydrilla verticillata) clog natural and artificial lakes, ponds, and canals, blocking boat traffic and slowing water movement. Several grasses that were introduced as pasture plants are now considered pests. Even human health is being threatened by exotic plants such as the Melaleuca and Pepper-tree (Schinus terebinthifolius), which cause respiratory allergies and contact dermatitis.


2021 ◽  
Vol 32 (1) ◽  
pp. 43-59
Author(s):  
MI Hossain ◽  
MH Ar Rashid

The present experiment was carried out at the Laboratories of the Department of Horticulture and Biochemistry and Molecular Biology, Bangladesh Agricultural University, Mymensingh during the period from February to April 2019 to study the effect of maturity indices and modified atmosphere packaging (MAP) on the extension of shelf life and quality retention of cherry tomato. The two-factor experiment consisted of three maturity indices viz. (i) Maturity index 1 (M1: Mature green color), (ii) Maturity index 2 (M2: Yellow color), and (iii) Maturity index 3 (M3: Red color) and five postharvest treatments viz. (i) Control (T0), (ii) Low density perforated poly ethylene, LDPPE (T1), (iii) Low density poly ethylene, LDPE (T2), (iv) Low density perforated plastic box, LDPPB (T3), and (v) Low density plastic box, LDPB (T4). The experiment was conducted in completely randomized design with 3 replications. The maximum weight loss (7.77%) was recorded in mature green color fruits (M2) treated with control (T0), while the minimum (3.22) was found in yellow color fruits (M2) treated with LDPPB (T3). The maximum color change was observed from yellow color fruits (M2) with LDPPB (T3) and the minimum was observed from mature green color fruits (M1) treated with control (T0). The maximum TSS content (7.20%) was recorded from yellow color fruits (M2) treated with LDPB (T4), while the minimum (5.67%) was found in mature green color fruits (M1) treated with LDPPB (T3). The highest disease incidence and severity (16.67% and 21.67%, respectively) were recorded in red color fruits (M3) treated with control whereas the lowest disease incidence (1.67%) and severity (2.33%) were found in yellow color fruits (M2) treated with LDPPB. The longest shelf life (25.00 days) was obtained in yellow color fruits (M2) treated with LDPPB (T3) and the shortest shelf life (7.00 days) was observed in red color fruits (M3) treated with control (T0). Thus, yellow color fruits (M2) treated with LDPPB (T3) could be used for the extension of shelf life and quality retention of cherry tomato. Progressive Agriculture 32 (1): 43-59, 2021


2017 ◽  
pp. 1-13
Author(s):  
Thitiphan Assawincharoenkij ◽  
Christoph Hauzenberger ◽  
Chakkaphan Sutthirat

The mineralogical and chemical compositions of various ocher gossans from a gold mine in northeastern Thailand were investigated, including some heavy metals and other toxic elements. Mineralogical characteristics were carried out using X-Ray Diffractometer (XRD) and Scanning Electron Microscope (SEM) whereas chemical compositions were analyzed using Electron Probe Micro-Analyzer (EPMA). These ocher gossans can be classified, initially based on Munsell color, into five types: type-I (pale-yellow color), type-II (brownish-yellow color), type-III (yellowish-brown color), type-IV (dusky-red color) and type-V (red color). The primary silicate minerals (i.e., quartz, garnet epidote and amphibole) are found in type -I, -II, -III and -IV. They appear to be composed of skarn rock. On the other hand, the secondary minerals (i.e., goethite, jarosite, ankerite, montmorillonite, magnetite, gypsum and secondary quartz) are observed in types-II, -III, -IV and -V. As and Cu are found crucially in types-III, -IV and -V in which both elements can be adsorbed by goethite and/or jarosite. As the result, the gossan rocks in this area are natural adsorbents with high potential to reduce As and Cu contamination into the ecosystem. Therefore, the gossan, a natural attenuation material, is recommended for site remediation because of its low cost and local abundance. Feasibility studies should be conducted to further investigate the potential.


HortScience ◽  
1994 ◽  
Vol 29 (5) ◽  
pp. 529c-529
Author(s):  
Frank Cheng ◽  
Norman Weeden ◽  
Susan Brown

The ability to pre-screen apple populations for fruit color at an early seedling stage would be advantageous. In progeny of the cross `Rome Beauty' × `White Angel' red/yellow color variation was found to be highly correlated with the genotype at Idh-2, an isozyme locus that was heterozygous in both parents. We postulate that the red/yellow color variation was produced by a single gene linked to I&-2 and also heterozygous in both parents. This population was also screened with over 400 primers to detect randomly amplified polymorphic (RAPD) markers for fruit color. DNA extraction procedures were developed for bark, and DNA was extracted from bark samples and leaves. Red and yellow fruited individuals were examined in bulk. Several markers have been found that are linked to red color. A high density map is being constructed in this region. These markers are being examined in other crosses segregating for fruit color. The application of these markers will be discussed in relation to the inheritance and manipulation of fruit color.


2020 ◽  
Vol 9 (2) ◽  
pp. 281
Author(s):  
Fauzan Alhaq Bukharla ◽  
Nursyirwan Nursyirwan

AbstrakAplikasi Andorid Minang Pedia Oleh oleh Khas Minangkabau yang ditujukan pada pengembangan wilayah Sumatera Barat Sebagai produk dan layanan yang menyediakan fitur  berkualitas. Aplikasi ini bermanfaat bagi user untuk jual beli produk berupa makanan dan merchandise terkhususnya pada wisatawan luar. Aplikasi Minang Pedia melalui proses Observasi, Wawancara, dan Dokumentasi terhadap pengembangan idea layout, thumbnail, comprehensive layout, dan final design. Perancangan dimulai dari konsep, media, ide, data, serta divisualisasikan melalui aplikasi CoreldrawX7 dan Android Studio. Hasil dari perancangan berukuran 1920x1080 pixel menampilkan 6 bagian menu yaitu: Login, Splash, Kategori Produk, tentang, bantuan dan Logout. Aplikasi Minang Pedia menampilkan konsep modern bernuansa elegan, warna pada Aplikasi lebih dominan menggunakan warna marawa (merah kuning dan hitam ) yang mencakup pada tulisan minang pedia, warna merah pada header Aplikasi menampilkan kesan kegembiraan dan energic, warna kuning menarik perhatian pada tombol panel, dan warna hitam pada font headline dan subheadline, font yang digunakan yaitu OpenSans. Kata Kunci: aplikasi, android, layanan.AbstractAndroid Minang Pedia application by Khas Minangkabau aimed at developing the West Sumatra region as a product and service that provides quality features. This application is useful for users to buy and sell products in the form of food and merchandise, especially for foreign tourists. The Minang Pedia application goes through the process of Observation, Interview, and Documentation towards developing an idea layout, thumbnail, comprehensive layout, and final design. The design starts with concepts, media, ideas, data, and is visualized through the CoreldrawX7 and Android Studio applications. The results of the design measuring 1920x1080 pixel display 6 menu sections, namely: Login, Splash, Product Category, about, help and Logout. The Minang Pedia application displays a modern concept with an elegant nuance, the colors in the application are predominantly using the marawa color (red, yellow and black) which includes Minang pedia writing, the red color in the application header displays a joyful and energetic impression, the yellow color draws attention to the panel buttons, and black color in the headline and subheadline fonts, the font used is OpenSans.  Keywords: applications, android, services. 


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