bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the relationship between Atlantic meridional overturning circulation slowdown and global surface warming
Authors: Caesar L , Rahmstorf S , Feulner G 
Published: December 2019

Abstract
According to established understanding, deep-water formation in the North Atlantic and Southern Ocean keeps the deep ocean cold, counter-acting the downward mixing of heat from the warmer surface waters in the bulk of the world ocean. Therefore, periods of strong Atlantic meridional overturning circulation (AMOC) are expected to coincide with cooling of the deep ocean and warming of the surface waters. It has recently been proposed that this relation may have reversed due to global warming, and that during the past decades a strong AMOC coincides with warming of the deep ocean and relative cooling of the surface, by transporting increasingly warmer waters downward. Here we present multiple lines of evidence, including a statistical evaluation of the observed global mean temperature, ocean heat content, and different AMOC proxies, that lead to the opposite conclusion: even during the current ongoing global temperature rise a strong AMOC warms the surface. The observed weakening of the AMOC has therefore delayed global surface warming rather than enhancing it.

Social Media Abstract: The overturning circulation in the Atlantic Ocean has weakened in response to global warming, as predicted by climate models. Since it plays an important role in transporting heat, nutrients and carbon, a slowdown will affect global climate processes and the global mean temperature. Scientists have questioned whether this slowdown has worked to cool or warm global surface temperatures. This study analyses the overturning strength and global mean temperature evolution of the past decades and shows that a slowdown acts to reduce the global mean temperature. This is because a slower overturning means less water sinks into the deep ocean in the subpolar North Atlantic. As the surface waters are cold there, the sinking normally cools the deep ocean and thereby indirectly warms the surface, thus less sinking implies less surface warming and has a cooling effect. For the foreseeable future, this means that the slowing of the overturning will likely continue to slightly reduce the effect of the general warming due to increasing greenhouse gas concentrations.
Comparative Analysis Trade Balance of the Indonesian Agricultural Products and the Strengthening of National Food: Case Study in IMT-GT Indonesia-Malaysia-Thailand Economic Triangle Cooperation and Integration)
Authors: Adi P , Wella S 
Published: December 2019

Abstract
The agricultural sector has an important role in the Indonesian economy so that this sector must get the attention of the government, especially those related to management and the utilization of the results strategically, especially those concerning food supply. So that it is expected that this agricultural sector can provide more optimum benefits and can be enjoyed by the entire population of Indonesia as well as the process of accelerating the transformation of the structure of the national economy from the agricultural sector to the processing industry sector. The data used is the Data Time Series during the period 2013-2017 obtained from DEPTAN, BPS, FAO, Bank Indonesia, and the World Bank. The analytical method used is Trend Analysis and influence analysis with Ordinary Least Square (OLS) analysis models, and Auto Correlation Models. The results of the study show that the Indonesian trade nearaca in the Indonesia-Malaysia-Thailand IMT-GT Growth Triangle Economic Cooperation and Integration is getting better and better every time, and together there is an influence of importer state income, the number of importers and the exchange rate against the volume of exports of Indonesian Agricultural products during this period.
Application of Structural Equation Modeling to Control Anthracnose Disease Attacking Red Chili in Several the East Java Production Center
Authors: Djuhari  , Retnaningdyah C. , Yanuwiadi B. , Arisoesilaningsih E. 
Published: December 2019

Abstract
This research aims to apply structural equation modeling to design some anthracnose control alternatives that attack red chili plants in several production centers in East Java, Indonesia. The research method was conducted by surveying in five centers of red chili production including Malang Wajak, Malang Pujon, Kediri, Madiun, and Tuban. In each research location, 20 farmers and respondent farmers were observed by purposive sampling. Latent variables observed were the yield, disease percentage, climate, soil, geography, and cultivation techniques. Data were analyzed using structural equation modeling with Smart PLS 3.14 for students. Latent variables that have the effect of suppressing the development of anthracnose disease are selected and tested through factorial randomized block design experiment. The results showed that the intensity of anthracnose disease in red chili plants was directly influenced by climate (number of wet months and annual rainfall) and soil conditions (soil organic matter). Whereas cultivation techniques have an indirect effect through soil latent variables. Latent variables that directly affect the production of red chili are geography (height), soil (soil organic matter), and anthracnose disease variables. Thus, to control anthracnose disease, it is best to plant red chili in the dry season and in fields that have high organic matter content.
The effect of nitrogen sources on anti-phytopathogenic activities fermented filtrate of Bacillus subtilis AAF2
Authors: Ikhsan Zam Syukria , Oksana  , Agustien A , Syamsuardi  , Djamaan A , Mustafa I 
Published: December 2019

Abstract
The filtrate from Bacillus subtilis AAF2 fermentation was reported to have high anti-phytopathogenic activity in the corn steep liquor modified medium with glucose as its carbon source. Besides media and carbon sources, the nitrogen source also affects these activities. This study aims to obtain the best nitrogen source on anti-phytopathogenic activities fermented filtrate of B. subtilis AAF2. The nitrogen sources used were yeast extract (15 G L-1), peptone (15 G L-1), NH4NO3 (1.71 G L-1), and (NH4)2SO4 (2.83 G L-1), with phytopathogen test were Fusarium oxysporum and Sclerotium rolfsii. The parameters measured were pH fluctuations, the number of B. subtilis AAF2 cells, and the efficacy of phytopathogen growth inhibition (measured every 24 hours for 3 x 24 hours). The results showed pH ranged from 5.7 to 7.1; the number of cells ranges from 2.1X106 -1.00X1015 CFU ml-1; the efficacy against F. oxysporum ranged from 7.10 -71.40% and against S. rolfsii ranged from 17.70 -71.80%. The best nitrogen source in the fermentation of anti-phytopathogenic compounds by B. subtilis AAF2 was peptone.
Reproduction Index of Kacang Goat Dam Reared under Closed Population in Buduran Sub-District, Sidoarjo Regency, East Java, Indonesia
Authors: Suyadi Suyadi , Andre Septian W , Furqon A , Susilorini TE , Nasich Moch. 
Published: December 2019

Abstract
This study was aimed to evaluate the reproduction index of Kacang goat does reared under closed population with extensive farming system in the Fishpond area of Buduran Sub-District, Sidoarjo Regency, East Java Province, Indonesia. A total of 146 Kacang does data were purposively selected and collected from around 1, 700 Kacang goat population through survey and interview with 12 farmers. All of the obtained data collected, were analyzed descriptively. The results showed that most of the Kacang goat dams (67.80%) delivered single kid, and then followed with twin (30.13%) and triplet (2.05%) per partus, with the average litter size of 1.34 ± 0.51. The pre-weaning mortality observed was about 20.40%. The kidding interval and days open were 7.41 ± 0.99 and 2.41 ± 0.99 months, respectively. Moreover, the results also showed that the Kacang does had the reproduction index of 1.69. The research concluded that Kacang goats are well adapted and suitable to be reared with extensive farming system in Sidoarjo Regency regarding to reproduction index and -performances.
Biomaterial Biochar for Soil Carbon Sequestration Strategy and Its Future Prospects
Authors: Muhammad Damris 
Published: December 2019

Abstract
Biochar has received a great deal of attention during the last few years. This multifunctional biomaterial has multiple modes of interactions and distinctive characteristics, which enable its wider applications such as in carbon sequestration, contaminant immobilization, greenhouse gas reduction, soil fertilization, water filtration, etc. Variability and predominance of a specific interaction are attributed to feedstock types and conditions of biochar production. Biochar is a product of burning waste organic matter such as wood, grasses, crop residues, lignite and manure, under conditions of limited oxygen during pyrolysis processes. The production of biochar from agricultural wastes is able to significantly reduce the volume andweight of the wastes. Because of this character, biocharis considered as a promising means for managing the biomass wastes. The changes in the ratios of H/C and O/C occurred during pyrolysis processes transform the molecular structures and arrangement of the atoms and result in high stability, aromaticity and recalcitrant characteristics of the biochar.Biochar can therefore keep carbon content for 100s-1000s years in soil which is crucial for soil health. Those biochar characteristics play beneficial role to mitigate CO2 emission byenhancing long-term carbon sequestration and its strong sorption affinity for organic contaminants. Therecalcitrant and longer life time nature of biochar draw carbon from the atmosphere and stabilize organic carbon in soil providing a carbon sink whilst improvingwater and soil quality. In this paper we discuss recent research development on biochar application for soil carbon sequestration and its future prospects. The results of our research on amendment of biochar from low rank coal lignite to the soil of palm oil plantation in stabilization of soil dissolved organic carbon are also discussed.
Combination of Moringa oleifera Extract and Fish Albumin can Reduce Inflammatory Cytokine TNFα and IFNγ and Lipid Retention in Steatohepatitis Mice Model
Authors: Nafisah Wirdatun , Chaubah M A L , L N Z , Soewondo A , Rifa’i M 
Published: December 2019

AbstractSteatohepatitis is condition where there is accumulation of lipids in the liver. This condition can caused by alcohol consumtion and chemical subtances of industries.Morringa oleiferais a miracle plant that is capable as hepatoprotective and albumin encourages the process of homeostasis in the body. The aim of this study is to determine the effect ofM. oleiferaand albumin on pro-inflammatory cytokine TNFα and IFNγ and lipid retention on steatohepatitis mice model. The research was conducted using 5 different groups. Normal control was completely untreated. Steatohepatitis control was induced with CCL4and alcohol withoutM. oleiferaand albumin administration. Three different doses ofM.oleiferais used in this study with dose 1000mg/kg BW and albumin was 5300 mg/kg BW. The first dose is combination ofM. oleifera75% and albumin 25%, next dose is 50%M. oleiferaand 50% albumin, and the last dose is 25%M. oleiferaand 75% albumin. After 2 weeks treatment withM. oleiferaand albumin (except normal and steatohepatitis group), mice were sacrificed and the liver and spleen were isolated. The liver tissues were fixed and embeded in parafin to analyse the histopathology by hematoxylin and eosin staining. The spleen used to isolate CD4 T cells and analyse pro-inflammatory cytokine TNFα and IFNγ by flow cytometry analysis. The results showed the reduction of pro-inflammatory cytokine TNFα and IFNγ. Its reduction was linked to the reduction of lipid retention and it shows a promising effect of combinationM. oleiferaand albumin to treat steatohepatitis.
Characterization of Rhizosphere Bacteria and Their Potency as Phytoremediation Promoting Agents for Cr (VI) Contaminated Soil
Authors: Shilfiani Rohmah Nita , Suharjono  , Mustafa I 
Published: December 2019

AbstractRhizosphere bacteria have an adaptation mechanism in the chromium contaminated environment and produce compounds that promote the heavy metal resistance of plants. Bacteria were isolated from tannery waste contaminated rhizospheric soil ofFicus septicaBurm. F. Screening was done based on the level of Cr (VI) tolerance. High tolerant isolates were tested for their potential in phosphate-solubilizing, Indole Acetic Acid (IAA) production, exopolysaccharide (EPS) production, and presence of chromium reductase (ChR) genes. Based on the results of screening, there were four rhizosphere bacterial isolates (R7, R9, R10, and R12) which were tolerant to 800 mg/L of Cr (VI). All isolates were able to produce IAA, EPS, and dissolve phosphate in medium containing 150 mg/L Cr (VI). The highest production capacity of IAA (25.08 μg/mL) and phosphate-solubilizing (150.98 μg/mL) was shown by R9 isolate, while the highest EPS production was found in R12 isolate (0.02 mg/L). ChR gene was found in R10 and R12 isolates. Bacterial isolates obtained from this study were potential to be used as promoting agents for phytoremediation of Cr (VI) contaminated soil.
Comparison of Organosulfur Bioactive Compounds in Bulb, Callus and Cells Suspension of Single Garlic (Allium sativum. L)
Authors: Kunti Setiowati Frida , Widoretno W , Lukiati B , Prasetyawan S 
Published: December 2019

Abstract
Single garlic (Allium sativum. L) is one of herbs widely used for healing various kinds of health problems such as diabetes, hypertension, cholesterol, atheroskeloris, and cancer. Benefits of single garlic as a medicinal plant was caused by organosulfur bioactive compounds which are widely used in the field of health including alliin, allicin, allyl sulphide, ajoene and dithiin. This study aimed to identify and compare a content of organosulfur bioactive compounds in bulb, callus and cells suspension. Callus induction was carried out by culturing the buds explants on MS basal medium with 2.4 D and kinetin. The cells suspension were conducted by culturing callus in liquid medium with 2.4 D and kinetin. HPLC technique was used to analyse organosulfur bioactive compound in samples. The HPLC chromatograms confirmed the same presence of 30 organosulfur bioactives compounds. Among the 30 detected alliin, allicin, allyl trisulphide, E1 propenyl allyl disulfide, 2 propenyl 1 propenyl disulfide, 2 vinyl 4H 1, 3 dithiin, 3 vinyl 4H 1, 2 dithiin and ajoene were found as the major compounds in samples. The ratio of bioactive compounds in the bulb, callus and cells suspension is 3, 5 : 1, 4 : 1. Although produced lower yields but callus and cell culture have a potency to produce organosulfur bioactive compounds. Yields can improved by addition elisitor, precursor or implementation of bioreactor cultur system, so that it can be used to support the use of herbal medicines.
Lime (Citrus aurantifolia) Peel Effect on Peroxide Value of Cooking Oil
Authors: Rahayu S , Supriyatin  , Fauziah T R 
Published: December 2019

Abstract
Cooking oil is a staple in everyday life. Economic has been the reason of the repeated use. The quality of cooking oil can be known from taste, colour, and aroma. In terms of aroma, rancidity is caused by the presence of peroxide. Peroxide is a sign of oil breakdown or damage due to oxidation, which causes a rancid odour. Lime peel is used as an antioxidant because it contains vitamin C, flavonoids, and carotenoids. Damage to cooking oil can’t be prevented but can be lowered by giving antioxidants from lime peel. This study aims to determine the effect of lime peel extract on the peroxide number in cooking oil. Antioxidant content of lime peel was measured by spectrophotometric absorbance of vitamin C, flavonoid and carotene content. Peroxide value was asses by titration. Oil clarity was also measured by spectrophotometric to confirm peroxide value. The method used in this study was an experiment using a complete randomized design with two factorials. The first factor is the type of solvent (distilled water, ethanol, and chloroform). The second factor is the extract concentration (70, 80, and 90) μg / ml. Peroxide number measurement was analysed using ANOVA (p <0.05) and continued with the Duncan test. Antioxidant content showed that lime peel contains vitamin C, flavonoid and carotene with highest in vitamin C. Peroxide value measurement obtained that distilled water extract concentration of 90 μg / ml had the lowest peroxide number of 0.56 MEquiv O2 / Kg while the highest value was found in distilled water extract of 80 μg / ml concentration (0.96.56 Mequiv O2 / Kg). Clarity of the oil was found best at 90µg/ml concentration (0.38). It can be concluded that lime peel extract significantly gave effects on peroxide number of cooking oil. Both concentration and extract solvent determine the peroxide number.
Comparing contributors and PM10 dispersion around Tugu Juang and in governor office area of Jambi City, Indonesia
Authors: Handika R A , Lestari R A , Saputra R 
Published: December 2019

Abstract
Sources origin of particulates matter (PM) especially which is under 10 µm (PM10) become important because of its characteristic as a transboundary pollutant, besides human health effect in the respiratory system. Whilemethod to recognise the susceptible areas that have PM10risk need to be developed, NOAA’s HYSPLIT has been applied as a tool to the PM trajectory and dispersion analysis whichwas used to predict PM from the fire forest and volcanic ash in the first time. This research aimed to understand the PM10 trajectories and dispersions around Tugu Juang and Jambi’s in the Provincial Government Office in Jambi cityon weekday and weekend to recognise PM10 source origin and dispersion. The results showedthat the source origin both in Tugu Juang area and also in the Provincial Government Office location did not just come from the local area, but also came from the near Provinces which wereSumatera Selatan and Lampung, and also even until from the sea near from Bangka Belitung Island. Moreover, PM10 disperse direction in Tugu Juang zone on a weekday was to the west in daylight subsequently to the north at evening the and on weekend was still in that area in the daytime, afterwards moved to the west and went to the north in the evening. Whereas, in the Provincial Government Office location, PM10 dispersion moved on a weekday from the northwest in the daytime, later went to the west in the evening and on weekend ranged to the west in daylight moved to the north.
Food products with ingredients rich in ω-3 polyunsaturated fat acids
Authors: Volchenko V , Grokhovsky V , Kuranova L , Kovaleva O , Nesvyaschenko S , Glukharev A 
Published: December 2019

Abstract
The paper shows the possibility of enriching various food products with polyunsaturated fat acids of the ω-3 group (ω-3 PUFA). A method is proposed for using a microwave-treated cod liver as the basis for a number of products, including culinary ones. Cod liver oil separated during microwave treatment is also used as a source of ω-3 PUFA. The series of products includes culinary products: salad and zrazy, as well as meat and fish sausages produced without the use of sodium nitrite as a color stabilizer. The results of experimental studies in the development of technology and the selection of the optimal composition of various products with a microwave treated cod liver (salad and zrazy, meat and fish sausages) are presented. It was found that fish oil separated during microwave treatment of cod liver can be used as an oxidizing baking improver, and glutathione from yeast - as a reducing agent. According to the results of the experiments, the most acceptable food formulations were selected.
Corneal ulcers associated with FHV-1 in cats
Authors: Kartashov Sergey , Kartashova Evgeniya , Butenkov Alexander , Rakityanskaya Anastasia , Petrova Marina , Oboeva Maria , Sultanova Maria 
Published: December 2019

Abstract
Corneal ulcer is a common pathology of the anterior part of the eye in cats, of various etiologies, but clinically manifested stereotypically, by the loss of corneal epithelium with a positive fluorescein test and pain. An analysis of 184 cases of various problems of the organs of vision revealed that the incidence of this pathology in the Rostov region is more than 70%. Corneal ulcers of any etiology with simultaneous infection caused by FHV-1 respond better to therapy with systemic antiviral and anti-collagenase drugs. Combined therapy of corneal ulcers in cats with the simultaneous administration of “Famciclovir” and heterogeneous serum significantly reduces the recovery time of the corneal epithelium.
Cytological diagnosis of infectious conjunctivitis in cats
Authors: Kartashov S , Rakitjanskaya A , Petrova M , Sultanova M , Oboeva M 
Published: December 2019

Abstract
Cytological examination of conjunctival smears obtained from cats with conjunctivitis can reveal the severity and type of inflammation and diagnose conjunctivitis caused by Chlamydophila felis. The diagnosis of chlamydia was made by the study of material taken from the conjunctival sac with a sterile cotton swab by PCR. Material for cytological examination was taken from these cats. Cytological examination of inclusions interpreted as chlamydial, was detected in all cytologic smears from sick cats, and has not been detected in none of healthy cats. Thus, cytological examination is a convenient, non-invasive, easily feasible method, which is suitable for rapid diagnosis of chlamydial conjunctivitis in cats.
Prevention and rehabilitation of dairy herd from cattle leukemia
Authors: Zubova T , Pleshkov V , Chalova N , Prokhorov O , Smolovskaia O , Izhmulkina E , Mironov A 
Published: December 2019

Abstract
The main diagnostic aids and response methods for the cattle leukemia virus that are currently used are represented in the article. The wide spread of the disease is caused by a fairly easy transmission of the virus, the lack of early diagnostic methods, vaccination and treatment. The problem of the cattle leukemia virus is very acute and is an urgent issue in animal husbandry, which requires an urgent solution.
Reproduction of soil fertility: research of physical and chemical characteristics of soils
Authors: Yakovchenko M , Kosolapova A 
Published: December 2019

Abstract
This paper presents some results of studies of the physical and chemical parameters of the rock dump of the section of “Koksovy” Plot” LLC, Prokopyevsky District, Kemerovo Region. The influence of physical and chemical characteristics, in particular temperature, humidity, soil acidity, nitrate nitrogen content on the intensity of the emergence and development of microbial and plant communities, and, consequently, restoration of soil fertility, was studied.