41,907 research outputs found
Heterogeneous and tissue-specific regulation of effector T cell responses by IFN-gamma during Plasmodium berghei ANKA infection.
No full textIFN-γ and T cells are both required for the development of experimental cerebral malaria during Plasmodium berghei ANKA infection. Surprisingly, however, the role of IFN-γ in shaping the effector CD4(+) and CD8(+) T cell response during this infection has not been examined in detail. To address this, we have compared the effector T cell responses in wild-type and IFN-γ(-/-) mice during P. berghei ANKA infection. The expansion of splenic CD4(+) and CD8(+) T cells during P. berghei ANKA infection was unaffected by the absence of IFN-γ, but the contraction phase of the T cell response was significantly attenuated. Splenic T cell activation and effector function were essentially normal in IFN-γ(-/-) mice; however, the migration to, and accumulation of, effector CD4(+) and CD8(+) T cells in the lung, liver, and brain was altered in IFN-γ(-/-) mice. Interestingly, activation and accumulation of T cells in various nonlymphoid organs was differently affected by lack of IFN-γ, suggesting that IFN-γ influences T cell effector function to varying levels in different anatomical locations. Importantly, control of splenic T cell numbers during P. berghei ANKA infection depended on active IFN-γ-dependent environmental signals--leading to T cell apoptosis--rather than upon intrinsic alterations in T cell programming. To our knowledge, this is the first study to fully investigate the role of IFN-γ in modulating T cell function during P. berghei ANKA infection and reveals that IFN-γ is required for efficient contraction of the pool of activated T cells
Tiphia bahattini Yildirim & B 2009, nov.sp.
No full textTiphia bahattini nov.sp. H o l o t y p e: ♀, Turkey, Diyarbakır, Silvan, 825 m, 17.IV.1995, leg. E. Yıldırım (deposed at EMET). P a r a t y p e s: ♀, 333, Turkey, Diyarbakır, Silvan, 825 m, 17.IV.1995, ♀, 233, 15.IV.1995, 3, leg. E. Yıldırım (3 deposed at EMET) (1 deposed at MZUF). In the following descriptions the content within brackets refers to T. persica. F e m a l e (Holotype): Figs 1-4. Measurements: body length = 11 mm. Black, brown and light brown. Wings hyaline. Brown: mandibles, scape and pedicel, LaSt 2, semitransparent tegula, legs, 1 st metamerus, distal areas of 2 nd to 5 th metameri. Light brown are flagellum, palpi, veins and pterostigma, apical half of 6 th tergum. Genal bridge sunken realtively to the lower genal areas (at the same level). Ratio between lenght of last three final maxillary palpomeri and basal three ones about 1.4 (1.5). Pronotal disk without any carinated keel along its fore border; blunt keel just near its anteroventral corner. Scutellum with ratio width/height about 2.3 (1.8). Postscutellum: ratio anterior width/median height about 2.5 (2.2). Metepimeron finely shagreened. Metasternum without prominent apical ventral lobes (prominent). Propodeal disk with a sub rectangular areola, laterally delimited by flattened ribs and with only basally expressed median one (complete); lateral areas finely wrinkled. Pterostigma very small. Sensorial area on the hind femur gutta-like. The strong groove on the hind basitarsus is just a bit longer than half the element, the ratio length of the element/length of the groove is 1.9 (1.4). Ratio apical width/longitudinal length of the 1 st metamerus is about 1.65 (1.50). Punctuation and sculptures are less marked than in T. persica giving it a mat appearance. Punctuation very fine and dense around toruli and median clypeus, sparser with interspaces much wider than their diameter on the remainder of the head. Variable on the anterior half of pronotal disk. Irregular and sparse punctuation on Scutum, Scutellum and postscutellum. Mesepisternum with bipunctate outer surface (simple). Propodeal disk: smooth areola surface; smooth lateral area with very fine and sparse pits only along areola. Very fine sparse pits on metameri. 6 th tergum with rough punctuation on its basal half, with few sparse pits and without any sculpture on its apical half (sculptured with microreticulation). Whitish hair throughout. Variability. The female paratype show an almost completely brown coloured body. M a l e: Figs 6-12. Measurements: body length = 8,5. Black, brown. Brown: shadows on mandibles and clypeus, veins, most of the legs. Distinctly prominent fore profile of the head in dorsal aspect (almost straight). Last flagellomerus 1.6 times longer than penultimate (1.4). None median ridge between toruli and median ocellus (present). Apical edge of the pronotal disk regularly arched (backward receding in the middle) and the ratio width/median length about 3 (3.4) in dorsal aspect. Ventral surface of metasternum completely roughly punctured (smooth and channelled basally); its lobes sub triangular (well prominent parallel sided lobes, Fig. 13). Sensorial area on hind femur elongated with a very narrow tip (ellissoid). 1 st metamerus with a ratio basal width/median length about 1.25 (1.05) in ventral aspect. Process on lateral 5 th sternum very close to the apical border and mostly straight (regularly rounded, Fig. 14). General habitus, punctuation and hair like in the males of T. persica, apart the much less punctuated propodeal disk. Variability. Not detectable. N o t e: The female differs from T. persica also in different shape of clypeus and temple extension in frontal aspect. The male differs from male T. persica also in the more prominent temple in frontal aspect and different shape of the genitalia, especially about gonostylus. D e r i v a t i o n o m i n i s: This species is dedicated to Bahattin Yıldırım who is father of Dr. Erol Yıldırım.Published as part of Yildirim, E. & B, M., 2009, Tiphiidae (Hymenoptera, Aculeata) of Turkey, pp. 2051-2065 in Linzer biologische Beiträge 41 (2) on pages 2056-2057, DOI: 10.5281/zenodo.528040
Scilla hakkariensis Firat & Yildirim 2020
No full textScilla hakkariensis FIrat & YIldIrIm, sp. nov. (Figs 1; 2) Scilla hakkariensis, sp. nov. is related to S. libanotica Speta and S. mischtschenkoana Grossh. It differs from both of them by its seeds without elaiosome (elaiosome is not distinct on the raphe). Also Scilla hakkariensis, sp. nov. is easily separate from related species by the following features: tepal 10-15 (12.8±1.3) mm long and filaments 6-8 (7.2±0.8) mm long (14-20 [17.7±1.7] mm and 8-11 [9.2±1.2] mm in S. mischtschenkoana); tepals whitish to very pale pinkish-blue, styles 4-7 (5.3±1.3) mm long (light blue, 7-10 [8.4±1.4] mm in S. libanotica). TYPE. — Turkey, Hakkari: Şemdinli district, Gelyaşîn region, on rock areas and Crataegus bushes opening, 890 m, 37°4’45”N, 44°25’46”E, 7.IV.2012, M. FIrat 28629 (holo-, VANF !; iso-, EGE!, HUB!, VANF!, and in the personal herbarium of the collector Herb. FIrat!.). POLLEN MORPHOLOGY. — The pollen grain is dark bluish-purple, heteropolar, monosulcate, pollen shape perprolate, equatorial diameter 22-25 µm, polar axis 57-73 µm, exine ornamentation perforate (Fig. 2). ETYMOLOGY. — The species epithet is derived from Hakkari province, where the new species was first discovered. VERNACULAR NAME. — Scilla hakkariensis, sp. nov., is called (Kurdish name) “Berfîne” by the local people of the Şemdinli district of Hakkari province. SUGGESTED CONSERVATIONAL STATUS. — Scilla hakkariensis, sp. nov., is represented with two discovered populations in Hakkari province. Total area of occupancy is smaller than 20 km 2 and observed individual numbers about 800 in total for these two populations. Following the criteria laid out by IUCN (2013), the plant is categorized as ‘Vulnerable’ (VU) D1 + 2, on account of its restricted distribution. No anthropogenic or grazing effects were observed on the population. Following the criteria laid out by the IUCN (2011), the plant is categorized as ‘Vulnerable’ (VU) D1, on account of its restricted distribution. DISTRIBUTION, HABITAT AND ECOLOGY. — Scilla hakkariensis, sp. nov., is endemic to eastern Anatolia, Turkey. It is found in the Şemdinli and Çukurca districts of the Hakkari province, that neighbours Iraq (Fig. 3). After a detailed search of some new populations, it might be discovered on the Iraqi border. This species belongs to the Iranian-Turanian floristic region and occurs in rocky areas and clearings of Crataegus monogyna Jacq. at altitudes ranging from 890-1070 m above sea level. The habitat of new species mostly included high calcareous soils (Fig. 1E, F). The common species growing in the near vicinity include Arum rupicola Boiss., Bellevalia kurdistanica Feinbrun, Crataegus monogyna Jacq., Corydalis rutifolia Boiss. & Buhse, Eranthis hyemalis Salisb., Gagea luteoides Stapf, Iris persica L., Iris reticulata M.Bieb. var. kurdica Rukšāns, Lamium amplexicaule L., Ranunculus kochii Ledeb., Veronica persica Poir., Viola odorata L. PARATYPES. — Turkey, C9 Hakkari: Çukurca district, Geliya Tiyar, on rocky areas and rock crevices, 1070 m, 37°17’53”N, 43°40’31”E, fl., 30.III.2012, M. FIrat 28603 ; Şemdinli district, Gelyaşîn region, rocky areas and Crataegus crevices 890 m, 37°4’45”N, 44°25’46”E, fr., 17.IV.2014, M. FIrat 30711. ADDITIONAL SPECIMENS. — Scilla ingridae Speta: Turkey, Adana: Saimbeyli, Bozoğlan Dağ, Obruk Yayla, 1450 m, 13.IV.1957, Davis 26674 (ANK!, E[E00349355]!); Kahramanmaraş: AndIrIn, Cokak yukarIsI yayla yolu üzeri, dere kenarI, 1420 m, 18.IV.2012, H.YIldIrIm 2286 (EGE!); SüleymanlI, Berit DağI, Çimen yaylasI, 2500 m, 11.VI.1978, B.YIldIz 2040 (AIBU!); Göksun, Kaman DağI, 1800-2000 m, 20.VI.1981, B.YIldIz 3015 (HUB[HUB 34614]!); Kayseri: BakIr Dağ at Akoluk Yayla above Kisge, edge of snow, 2000 m, 29.VI.1952, Davis 19439 (E[E00349362]!); Niğde: Niğde, Aladağlar, Emli BoğazI, 10.IV.2012, H.YIldIrIm 2255, (EGE!); Torasan DağI (Aladağlar), kuzey yamaçlarI, c. 2800 m, 1970, P.Quézel (ANK!); Ala Dağ, South-west flank of DemirkazIk by ArpalIk Cave and all raund little DemirkazIk, screes by snow, 2400-2800 m, 27.VI.1963, E.Parry 171 (E[E00349361]!); in the Ala Dağ, on DemirkazIk, SW facing stony slope, very close to snow, 28.VIII.1965, G.W.D.Findlay 121 (E[E00349357]!). Scilla melaina Speta: Turkey, Gaziantep: NurdağI Geçidi, AslanlIbeli yukarIsI yamaçlar, 1026 m, 11.IV.2009, H.YIldIrIm 1516 (EGE!); Sofdağ, Akçaoba Köyü, 20.III.1981, A.Baytop 47071 (ISTE!); Hatay: İskenderun, Atik YaylasI üstü, 1045 m, 10.IV.2012, H.YIldIrIm 2253 (EGE!); Dörtyol, Kuzuculu, Keldaz çIkIşI, 521 m, 04.IV.2012, H.YIldIrIm 2250, (EGE!); Amanos, ÇardaklI yaylasI, c. 1400 m, 21.III.1989, N. Zeybek (IZEF[IZEF 2220]!); İskenderun, Soğukoluk üstü, KayalIk altlarI, 12.IV.1981, H. Malyer 899 (ANK!); Sofdağ’a bağlI Akçaoba köyü, 20.03.1981, I.Arslanyürek (ISTF[ISTF47071]!); Belen, Atik, 1000 m, 07.III.1970, T.Baytop 16472 (E[E00349351]!); Amanus Mts, SE of Dörtyol, lower foothills, rocky slopes in deciduous wood, 500 m, 01.IV.1966, J.M.Watson 665 (E[E00349350]!); Amanus Mts, KIzIldağ, slopes deep shade of Quercus scrub, 1600 m, 10.IV.1967, A.R.Mitchell 2617 (K!); Amanus Mts, KarlIk Tepe above Soğukoluk, hillside limestone, 1250 m, 03.IV.1967 M.J.Cheese 2502 (K!). Scilla mischtschenkoana Grossh.: Azerbaijan, Distr. Nachitshevan, in monte Sojuch supra oppidum Ordubad, 8000-9000 ft, Culta in sect. cauc., 29.V.1975, Grossheim (TBI[TBI1025600]!, E!). Armenia: Nachrespublica, prope st. viae ferr. Negrom, in calcareis, 29.IV.1933, T. Heidemann & L. Prilipko (W!). Scilla libanotica Speta: Lebanon: Hermon; sheltered earthy places un- der boulders, 12.IV.1959, O.Polunin 5241 (E!); Above Jezzine, ledges of shady rocks in Quercetum with Galanthus, 3300 ft, 14.III.1943, P.H.Davis 5405 (E!); N. of Jezzin, towards Beit ed Dine, open turf between limestone outcrops and pockets on limestone, 1070 m, 6.III.1966, J.C.Archibald 1071 (E!); Liban: M. Labillardière (G!); Jebel el-Hadid, 13.V.1882, 7.IV.1883, E. Peyron 1754 (G); Merj, 26.IV.1878, Post 265 (G-Boiss.!); Nebal Hadid, ad nives, V.1882, E. Peyron (G-BOISS.!); Antiliban: Quadi el Karn, III.1889, E. Peyron 942 (G!); Liban sup., III.1891, Michon (P[P02058194]!); Ain Zhalta, 9.IV.1934, P. Mouterde 3146 (P[P02058197]!); Barouk, III.1940, F. Louis (P[P02058193]!); Jebel Barouk, vers 1600 m, sous des broussailles près de cèdres, 16.III.1930, R. Gombault 830 (P[P02058196]!). DESCRIPTION Bulb 15-25 × 10-20 mm, subglobose to ovoid; outer tunic membranous, thin texture, pale brown, inner tunic purplish. Leaves 2-5(-7), 4-20 × 0.4-1.3 cm, green, linear, flat, shorter than inflorescence or sometimes equal. Scape 1-3, 3- 15 cm long, erect. Inflorescence 2-8 cm long; 1-6-flowered raceme. Bracts minute, triangular or oblong, c. 1 mm long, mostly 2-partite, whitish to slightly purplish. Pedicel 3-28 mm long in flower, 5-35 mm in fruit, erect to patent. Perianth whitish to very pale pinkish-blue, mostly pale blue at base of outer surface.Tepal 10-15 × 2-5 mm; midrib concolorous or slightly darker outside, mostly pale bluish. Anthers 2-2.5 × 0.7-1 mm, dark blue; filaments 6-8 mm long, white; pollen grains dark blue to yellowish green. Ovary 2-2.5 × 2-2.5 mm, globose, yellowish-green, 3-locular; style 4-7 mm long, terete, rarely geniculate, whitish; stigma capitate. Capsule 7-10 mm wide, sub-globose. Seeds globose, c. 2 mm long, black; surface micropapillate; without ant strophiole or elaiosome.Published as part of Firat, Mehmet & Yildirim, Hasan, 2020, Scilla hakkariensis, sp. nov. (Asparagaceae: Scilloideae): a new species of Scilla L. from Hakkari (eastern Anatolia), pp. 89-94 in Adansonia 42 (2) on pages 90-93, DOI: 10.5252/adansonia2020v42a2, http://zenodo.org/record/387730
Omophlus tumidipes KIRSCH 1869
No full text<i>Omophlus tumidipes</i> KIRSCH 1869 <p> <i>Omophlus tumidipes</i> KIRSCH 1869 - Berl. Ent. Zeitschr. <b>13</b>: 47.</p> <p> <i>Omophlus tumidipes</i>: MUCHE 1964 (distr.: Turkey [no locality]); OGLOBLIN & ZNOJKO 1950: 93 (distr.: Turkey [no locality]); KILIÇ & YILDIRIM 1999: 198 (distr.: Erzurum).</p> <p>D i s t r i b u t i o n: Turkey, Armenia.</p>Published as part of <i>Yildirim, E. & Kiliç, E., 2008, Distributional checklist of the species of genus Omophlus (Insecta: Coleoptera; Alleculidae; Omophlinae) of Turkey, pp. 961-967 in Linzer biologische Beiträge 40 (1)</i> on page 964, DOI: <a href="http://zenodo.org/record/5429972">10.5281/zenodo.5429972</a>
The impact of the covid-19 pandemic on pediatric mental health emergency
No full text© 2023, AVES. All rights reserved.Objective: The aim of this study was to compare pre/post-coronavirus disease 2019 pandemic changes in mental health-related visits to the pediatric emergency department. Materials and Methods: We conducted a retrospective analysis of all mental health-related pediatric emergency department visits to a tertiary general hospital between June and September 2019, 2020, and 2021. We described pre/post-coronavirus disease 2019 changes in the use of pediatric emergency departments, such as timing of visits, sex discrepancies, diag-nostic distribution, discharge planning, and others. Results: Compared with the corresponding months before the pandemic (n = 187), mental health-related pediatric emergency department visits decreased by 20.8% in June–September 2020 (n = 148) and increased by 12.2% in 2021 (n = 210). The distributions of age, sex, timing of visits, reasons for presentations, hospitalization, and outpatient clinic appointment rates were not statistically significant between the years. Self-harm in females and aggression/violence in males were the most common reasons for presentation to pediatric emergency departments in each year. In the post-pandemic period, ambulance use and patients referred by other hospitals for psychiatric consultation increased, while the completion time of consultations decreased (P <.05). The frequency of attention-deficit hyperactivity disorder and depression decreased, but obsessive-compulsive disorder and anxiety disorders were more common in the post-pandemic period than in the corresponding months before the pandemic (P <.05). Conclusion: Our results suggest that the coronavirus disease 2019 pandemic resulted in a significant change in mental health-related visits to the pediatric emergency department. Those in the groups with reduced visits may be at risk for delayed access to treatment for their mental and behavioral difficulties
Priocnemis (Umbripennis) bingolensis Schmid-Egger, Yildirim & Kaplan 2021, sp. nov.
No full textPriocnemis (Umbripennis) bingolensis Schmid-Egger, Yildirim & Kaplan sp. nov. (Figs 5–8, 16) Holotype: ♀ TURKEY, Bingöl, Genç, Harmancık, N38 o 33’, E40 o 16‘, 17.v.2019 (leg. Kaplan, coll. ABBM). Diagnosis: The female of P. bingolensis sp. nov. is an all black species (Fig. 5) and resembles P. coriacea Dahlbom, 1843, by shape and structure of metapostnotum and propodeum. The metapostnotum is weakly striate, propodeal dorsum is coarsely striate and sculptured, and comparatively short (Fig. 7). Priocnemis bingolensis differs by the following characters (characters of P. coriacea in brackets). Gaster black (T1–3, or parts of T3 red). AS 3 1.2x as long as AS 1 (Fig. 8) (AS 3 as long as AS 1). Large punctation of clypeus reaches ACM apart from small impunctate and polished median zone (Fig. 6) (clypeus with large impunctate and polished band along whole ACM, apical third of clypeus with shiny interspaces). Metapostnotum as long as metanotum (somewhat shorter and deeper impressed). Whole propodeum evely coarsely striate (Fig. 7) (coarse and irregular striation restricted to propodeal declivity). Description of female holotype: Body length 10.2 mm. Colour. Black, apex of mandible reddish. Pilosity black, some setae of T6 pale. Wings dark infuscate. Morphology: ACM medially slightly advanced. Punctation of clypeus basally fine, medially with larger punctures and small shiny interspaces, in apical third with large punctures and shiny interspace, some punctures confluent to rugae, medio-apically with small impunctate and polished area (Fig. 6). Face wider than long. OOL = 2.2x POL. AS 3 1.2x as long as AS 1 (Fig. 8). Face and mesoscutum with dense and fine punctation, punctation of scutellum and metatotum sparser with shiny interspaces. Metapostnotum as long as metanotum, with four fine striae. MIM small, transverse T-shaped, its interspaces shiny. Propodeum evenly rugostriate, with irregular striation, interspaces dull and with microreticulation (Fig. 7). T1–5 shiny, with fine punctation. Upperside of hindtibia with nine scales, each bearing a short spine. Lateral row of spines along outside, because scales fill the whole upperside. Hindmetatarsus of both legs broken, cannot be described. Pronotum, prosternum and forecoxa with long pilosity, setae of pronotum half as long as setae of pronotum and prosternum, the latter as long as coxal diameter. Midtiba with 3–4 longer and a few shorter setae, longest setae half diameter of tibia. The male is unknown. Distribution: Eastern Turkey. Etymology: The name is derived from the area of origin of the holotype. Bingöl is a province in Eastern Turkey.Published as part of Schmid-Egger, Christian, Kaplan, Emin & Yildirim, Erol, 2021, Three new species of Agenioideus Ashmead, 1902 and Priocnemis Schioedte, 1837 (Hymenoptera: Pompilidae) from Turkey, pp. 141-148 in Zootaxa 5040 (1) on page 143, DOI: 10.11646/zootaxa.5040.1.8, http://zenodo.org/record/553111
Evania cibriata SEMENOV 1892
No full text<i>Evania cibriata</i> SEMENOV 1892 <p>M a t e r i a l e x a m i n e d: Kastamonu: 10.XII.1992,.</p> <p>D i s t r i b u t i o n i n T u r k e y: New for the Turkish fauna.</p> <p>D i s t r i b u t i o n i n t h e w o r l d: Iran, Turkmenistan.</p>Published as part of <i>Yildirim, E., 2008, The Evaniidae (Hymenoptera: Evanioidea) of Turkey, pp. 969-971 in Linzer biologische Beiträge 40 (1)</i> on page 970, DOI: <a href="http://zenodo.org/record/5429974">10.5281/zenodo.5429974</a>
Online_Appendix – Supplemental material for Status Incongruity and Backlash against Female Legislators: How Legislative Speechmaking Benefits Men, but Harms Women
No full textSupplemental material, Online_Appendix for Status Incongruity and Backlash against Female Legislators: How Legislative Speechmaking Benefits Men, but Harms Women by T. Murat Yildirim, Gülnur Kocapınar and Yuksel Alper Ecevit in Political Research Quarterly</p
Wave turbulence of a rotating array of quantized vortices in the T → 0 temperature limit
No full textThe dynamics of quantized vortices in the zero temperature limit is currently of great interest, particularly in the case of the Fermi superfluid He-B. Here we study wave turbulence, generated by the librating motion of a rotating cylindrical container filled with He-B, in the limit of vanishing viscous forces at temperatures . The polarization of the quantized vortices with respect to the axis of rotation is measured using non-invasive NMR techniques. We observe a decrease of the polarization when the librating motion is started, and a two-stage relaxation process when the modulation of the rotation velocity is stopped. The first relaxation process is associated with the dissipation of large-scale flow stored in inertial waves and the solid body rotation of the vortex array. From the decay of these energy reservoirs we determine the rate of energy dissipation of large-scale flow. The later second process is related to the relaxation of Kelvin waves on individual vortices. This process is monitored by the recovery of the polarization. The existence of a Kelvin wave cascade at the lowest temperatures is currently a central open question. We supply some evidence for the cascade
On the Bessel Heat Equation Related to the Bessel Diamond Operator
No full textIn this article, we study the equation partial derivative/partial derivative t u(x, t) = c(2)lozenge(k)(B)u(x, t) with the initial condition u(x, 0) = f (x) for x is an element of R(n)(+). The operator lozenge(k)(B) is named to be Bessel diamond operator iterated k-times and is defined by lozenge(k)(B) = [(B(x1) + B(x2) + ... + B(xp))(2) -(B(xp+1) + ... + B(xp+q))(2)](k), where k is a positive integer, p + q = n, B(xi) = partial derivative(2)/partial derivative x(i)(2) + 2 upsilon(i)/x(i) partial derivative/partial derivative(xi), 2 upsilon(i) = 2 alpha(i) + 1, alpha(i) > -1/2, x(i) > 0, i = 1, 2,..., n, and n is the dimension of the R(n)(+), u(x, t) is an unknown function of the form (x, t) = (x(1),...,x(n), t) is an element of R(n)(+) x(0, infinity), f (x) is a given generalized function and c is a positive constant (see Levitan, Usp. Mat. 6(2(42)): 102-143, 1951; Yildirim, Ph.D. Thesis, 1995; Yildirim and Sarikaya, J. Inst. Math. Comput. Sci. 14(3): 217-224, 2001; Yildirim, et al., Proc. Indian Acad. Sci. (Math. Sci.) 114(4): 375-387, 2004; Sarikaya, Ph.D. Thesis, 2007; Sarikaya and Yildirim, Nonlinear Anal. 68: 430-442, 2008, and Appl. Math. Comput. 189: 910-917, 2007). We obtain the solution of such equation, which is related to the spectrum and the kernel, which is so called Bessel diamond heat kernel. Moreover, such Bessel diamond heat kernel has interesting properties and also related to the kernel of an extension of the heat equation
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